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This page was generated on 2026-05-14 11:33 -0400 (Thu, 14 May 2026).

HostnameOSArch (*)R versionInstalled pkgs
nebbiolo2Linux (Ubuntu 24.04.4 LTS)x86_644.6.0 RC (2026-04-17 r89917) -- "Because it was There" 4893
Click on any hostname to see more info about the system (e.g. compilers)      (*) as reported by 'uname -p', except on Windows and Mac OS X

Package 1959/2374HostnameOS / ArchINSTALLBUILDCHECKBUILD BIN
scrapper 1.7.2  (landing page)
Aaron Lun
Snapshot Date: 2026-05-13 13:45 -0400 (Wed, 13 May 2026)
git_url: https://git.bioconductor.org/packages/scrapper
git_branch: devel
git_last_commit: db41492
git_last_commit_date: 2026-05-11 06:38:29 -0400 (Mon, 11 May 2026)
nebbiolo2Linux (Ubuntu 24.04.4 LTS) / x86_64  OK    OK    WARNINGS  UNNEEDED, same version is already published
See other builds for scrapper in R Universe.


CHECK results for scrapper on nebbiolo2

To the developers/maintainers of the scrapper package:
- Allow up to 24 hours (and sometimes 48 hours) for your latest push to git@git.bioconductor.org:packages/scrapper.git to reflect on this report. See Troubleshooting Build Report for more information.
- Use the following Renviron settings to reproduce errors and warnings.
- If 'R CMD check' started to fail recently on the Linux builder(s) over a missing dependency, add the missing dependency to 'Suggests:' in your DESCRIPTION file. See Renviron.bioc for more information.

raw results


Summary

Package: scrapper
Version: 1.7.2
Command: /home/biocbuild/bbs-3.24-bioc/R/bin/R CMD check --install=check:scrapper.install-out.txt --library=/home/biocbuild/bbs-3.24-bioc/R/site-library --timings scrapper_1.7.2.tar.gz
StartedAt: 2026-05-14 04:17:44 -0400 (Thu, 14 May 2026)
EndedAt: 2026-05-14 04:26:53 -0400 (Thu, 14 May 2026)
EllapsedTime: 549.5 seconds
RetCode: 0
Status:   WARNINGS  
CheckDir: scrapper.Rcheck
Warnings: 1

Command output

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### Running command:
###
###   /home/biocbuild/bbs-3.24-bioc/R/bin/R CMD check --install=check:scrapper.install-out.txt --library=/home/biocbuild/bbs-3.24-bioc/R/site-library --timings scrapper_1.7.2.tar.gz
###
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* using log directory ‘/home/biocbuild/bbs-3.24-bioc/meat/scrapper.Rcheck’
* using R version 4.6.0 RC (2026-04-17 r89917)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0
* running under: Ubuntu 24.04.4 LTS
* using session charset: UTF-8
* current time: 2026-05-14 08:17:44 UTC
* checking for file ‘scrapper/DESCRIPTION’ ... OK
* this is package ‘scrapper’ version ‘1.7.2’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘scrapper’ can be installed ... OK
* used C++ compiler: ‘g++ (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0’
* checking C++ specification ... INFO
  specified C++17
* checking installed package size ... INFO
  installed size is 121.4Mb
  sub-directories of 1Mb or more:
    libs  120.6Mb
* checking package directory ... OK
* checking ‘build’ directory ... OK
* checking DESCRIPTION meta-information ... NOTE
Versioned 'LinkingTo' value for ‘assorthead’ is only usable in R >= 3.0.2
Package in 'LinkingTo' providing no 'include' directory:
  ‘Rigraphlib’
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking whether startup messages can be suppressed ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... INFO
GNU make is a SystemRequirements.
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking compiled code ... WARNING
Note: information on .o files is not available
File ‘/home/biocbuild/bbs-3.24-bioc/R/site-library/scrapper/libs/scrapper.so’:
  Found ‘__printf_chk’, possibly from ‘printf’ (C)
  Found ‘__sprintf_chk’, possibly from ‘sprintf’ (C)
  Found ‘abort’, possibly from ‘abort’ (C)
  Found ‘putchar’, possibly from ‘putchar’ (C)
  Found ‘stderr’, possibly from ‘stderr’ (C)
  Found ‘stdout’, possibly from ‘stdout’ (C)

Compiled code should not call entry points which might terminate R nor
write to stdout/stderr instead of to the console, nor use Fortran I/O
nor system RNGs nor [v]sprintf. The detected symbols are linked into
the code but might come from libraries and not actually be called.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
Examples with CPU (user + system) or elapsed time > 5s
                          user system elapsed
aggregateAcrossCells.se 15.466  0.682  16.150
getTestData.se           8.916  1.329  10.269
analyze.se               8.219  0.284  17.591
scoreMarkers.se          5.269  0.291   5.560
analyze                  2.054  0.092   7.551
runAllNeighborSteps.se   1.544  0.050   7.036
runAllNeighborSteps      0.094  0.005   5.285
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* checking PDF version of manual ... OK
* DONE

Status: 1 WARNING, 1 NOTE
See
  ‘/home/biocbuild/bbs-3.24-bioc/meat/scrapper.Rcheck/00check.log’
for details.


Installation output

scrapper.Rcheck/00install.out

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###
### Running command:
###
###   /home/biocbuild/bbs-3.24-bioc/R/bin/R CMD INSTALL scrapper
###
##############################################################################
##############################################################################


* installing to library ‘/home/biocbuild/bbs-3.24-bioc/R/site-library’
* installing *source* package ‘scrapper’ ...
** this is package ‘scrapper’ version ‘1.7.2’
** using staged installation
** libs
specified C++17
using C++ compiler: ‘g++ (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0’
using C++17
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c RcppExports.cpp -o RcppExports.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c adt_quality_control.cpp -o adt_quality_control.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c aggregate_across_cells.cpp -o aggregate_across_cells.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c aggregate_across_genes.cpp -o aggregate_across_genes.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c build_snn_graph.cpp -o build_snn_graph.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c center_size_factors.cpp -o center_size_factors.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c center_spike_in_factors.cpp -o center_spike_in_factors.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c choose_highly_variable_genes.cpp -o choose_highly_variable_genes.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c choose_pseudo_count.cpp -o choose_pseudo_count.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c cluster_graph.cpp -o cluster_graph.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c cluster_kmeans.cpp -o cluster_kmeans.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c combine_factors.cpp -o combine_factors.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c compute_block_weights.cpp -o compute_block_weights.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c compute_clrm1_factors.cpp -o compute_clrm1_factors.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c correct_mnn.cpp -o correct_mnn.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c crispr_quality_control.cpp -o crispr_quality_control.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c fit_variance_trend.cpp -o fit_variance_trend.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c model_gene_variances.cpp -o model_gene_variances.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c normalize_counts.cpp -o normalize_counts.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c rna_quality_control.cpp -o rna_quality_control.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c run_pca.cpp -o run_pca.o
run_pca.cpp: In function ‘Rcpp::List run_pca(SEXP, Rcpp::RObject, Rcpp::Nullable<Rcpp::Vector<13> >, Rcpp::RObject, Rcpp::RObject, Rcpp::RObject, Rcpp::RObject, Rcpp::Nullable<Rcpp::Vector<13> >, Rcpp::RObject, Rcpp::RObject, Rcpp::RObject, Rcpp::RObject, Rcpp::RObject, Rcpp::RObject)’:
run_pca.cpp:99:48: warning: alias template deduction only available with ‘-std=c++20’ or ‘-std=gnu++20’
   99 |             scran_pca::SubsetPcaBlockedOptions opt;
      |                                                ^~~
run_pca.cpp:99:48: note: use ‘template<class EigenVector_> struct scran_pca::BlockedPcaOptions’ directly instead
run_pca.cpp:112:41: warning: alias template deduction only available with ‘-std=c++20’ or ‘-std=gnu++20’
  112 |             scran_pca::SubsetPcaOptions opt;
      |                                         ^~~
run_pca.cpp:112:41: note: use ‘template<class EigenVector_> struct scran_pca::SimplePcaOptions’ directly instead
run_pca.cpp: In function ‘Rcpp::List run_pca_defaults(bool, bool)’:
run_pca.cpp:149:48: warning: alias template deduction only available with ‘-std=c++20’ or ‘-std=gnu++20’
  149 |             scran_pca::SubsetPcaBlockedOptions opt;
      |                                                ^~~
run_pca.cpp:149:48: note: use ‘template<class EigenVector_> struct scran_pca::BlockedPcaOptions’ directly instead
run_pca.cpp:159:41: warning: alias template deduction only available with ‘-std=c++20’ or ‘-std=gnu++20’
  159 |             scran_pca::SubsetPcaOptions opt;
      |                                         ^~~
run_pca.cpp:159:41: note: use ‘template<class EigenVector_> struct scran_pca::SimplePcaOptions’ directly instead
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c run_tsne.cpp -o run_tsne.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c run_umap.cpp -o run_umap.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c sanitize_size_factors.cpp -o sanitize_size_factors.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c scale_by_neighbors.cpp -o scale_by_neighbors.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c score_gene_set.cpp -o score_gene_set.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c score_markers.cpp -o score_markers.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c set_executor.cpp -o set_executor.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c subsample_by_neighbors.cpp -o subsample_by_neighbors.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c subsample_by_partition.cpp -o subsample_by_partition.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c summarize_effects.cpp -o summarize_effects.o
g++ -std=gnu++17 -I"/home/biocbuild/bbs-3.24-bioc/R/include" -DNDEBUG -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/include/igraph' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rcpp/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/assorthead/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/beachmat/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/BiocNeighbors/include' -I'/home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/include' -I/usr/local/include    -fpic  -g -O2  -Wall -Werror=format-security  -c test_enrichment.cpp -o test_enrichment.o
g++ -std=gnu++17 -shared -L/home/biocbuild/bbs-3.24-bioc/R/lib -L/usr/local/lib -o scrapper.so RcppExports.o adt_quality_control.o aggregate_across_cells.o aggregate_across_genes.o build_snn_graph.o center_size_factors.o center_spike_in_factors.o choose_highly_variable_genes.o choose_pseudo_count.o cluster_graph.o cluster_kmeans.o combine_factors.o compute_block_weights.o compute_clrm1_factors.o correct_mnn.o crispr_quality_control.o fit_variance_trend.o model_gene_variances.o normalize_counts.o rna_quality_control.o run_pca.o run_tsne.o run_umap.o sanitize_size_factors.o scale_by_neighbors.o score_gene_set.o score_markers.o set_executor.o subsample_by_neighbors.o subsample_by_partition.o summarize_effects.o test_enrichment.o /home/biocbuild/bbs-3.24-bioc/R/site-library/Rigraphlib/igraph/lib/libigraph.a -llapack -L/home/biocbuild/bbs-3.24-bioc/R/lib -lRblas -lgfortran -lm -lquadmath -L/home/biocbuild/bbs-3.24-bioc/R/lib -lR
installing to /home/biocbuild/bbs-3.24-bioc/R/site-library/00LOCK-scrapper/00new/scrapper/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (scrapper)

Tests output

scrapper.Rcheck/tests/testthat.Rout


R version 4.6.0 RC (2026-04-17 r89917) -- "Because it was There"
Copyright (C) 2026 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(testthat)
> library(scrapper)
> test_check("scrapper")
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 1500 ]
> 
> proc.time()
   user  system elapsed 
 60.982   3.226 171.620 

Example timings

scrapper.Rcheck/scrapper-Ex.timings

nameusersystemelapsed
LogNormalizedMatrix0.1290.0050.135
adt_quality_control0.2130.0000.214
adt_quality_control_defaults0.0000.0010.002
aggregateAcrossCells0.0360.0010.037
aggregateAcrossCells.se15.466 0.68216.150
aggregateAcrossCellsDefaults0.0010.0000.000
aggregateAcrossGenes0.0280.0020.030
aggregateAcrossGenes.se2.7310.1902.929
aggregateAcrossGenesDefaults0.0000.0000.001
analyze2.0540.0927.551
analyze.se 8.219 0.28417.591
buildSnnGraph0.2330.0150.248
buildSnnGraphDefaults000
centerSizeFactors000
centerSizeFactorsDefaults000
centerSpikeInFactors0.0010.0000.001
centerSpikeInFactorsDefaults000
chooseHighlyVariableGenes0.0010.0010.002
chooseHighlyVariableGenesDefaults000
choosePseudoCount0.0010.0000.001
choosePseudoCountDefaults000
chooseRnaHvgs.se0.6960.0570.753
chooseRnaHvgsWithSpikeIns.se1.2740.0761.350
clusterGraph0.8930.0330.926
clusterGraph.se2.3550.1942.549
clusterGraphDefaults000
clusterKmeans0.0020.0000.002
clusterKmeans.se0.0310.0030.034
clusterKmeansDefaults000
combineFactors0.0180.0020.019
computeBlockWeights0.0000.0000.001
computeBlockWeightsDefaults000
computeClrm1Factors0.0210.0070.027
computeClrm1FactorsDefaults000
correctMnn0.4990.0040.503
correctMnn.se0.9720.0341.006
correctMnnDefaults000
countGroupsByBlock0.0020.0020.003
crispr_quality_control0.0270.0090.035
crispr_quality_control_defaults0.0000.0000.001
fitVarianceTrend0.4300.0060.436
fitVarianceTrendDefaults0.0000.0000.001
getTestData.se 8.916 1.32910.269
modelGeneVariances0.1110.0020.113
modelGeneVariancesDefaults0.0000.0000.001
normalizeAdtCounts.se0.3940.0210.414
normalizeCounts0.0330.0010.034
normalizeCountsDefaults000
normalizeCrisprCounts.se1.5880.2831.871
normalizeRnaCounts.se0.2220.0130.235
normalizeRnaCountsWithSpikeIns.se0.3800.0230.403
quickAdtQc.se0.2670.0170.284
quickCrisprQc.se0.2170.0050.222
quickRnaQc.se0.4940.0490.543
rna_quality_control0.0560.0100.067
rna_quality_control_defaults0.0000.0000.001
runAllNeighborSteps0.0940.0055.285
runAllNeighborSteps.se1.5440.0507.036
runPca0.0710.0050.076
runPca.se1.6680.1291.797
runPcaDefaults000
runTsne0.2860.0100.295
runTsne.se1.8420.0471.889
runTsneDefaults0.0010.0000.000
runUmap0.1890.0020.191
runUmap.se1.0690.0391.107
runUmapDefaults000
sanitizeSizeFactors0.0000.0000.001
sanitizeSizeFactorsDefaults000
scaleByNeighbors0.1090.0030.111
scaleByNeighbors.se3.5080.1403.648
scaleByNeighborsDefaults000
scoreGeneSet0.0270.0160.043
scoreGeneSet.se0.9780.0521.031
scoreGeneSetDefaults0.0010.0000.000
scoreMarkers0.2170.0370.254
scoreMarkers.se5.2690.2915.560
scoreMarkersDefaults0.0010.0000.001
subsampleByNeighbors1.5020.0321.535
subsampleByNeighborsDefaults000
subsampleByPartition0.0090.0010.009
subsampleByPartitionDefaults000
summarizeEffects0.0760.0110.086
summarizeEffectsDefaults000
testEnrichment0.0050.0010.007
testEnrichmentDefaults000