• using R version 4.6.1 Patched (2026-09-08 r90508)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-16 (Debian 16.2.0-1) 16.2.0     GNU Fortran (Debian 16.2.0-1) 16.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-09-09 20:47:43 UTC
• checking for file ‘sf/DESCRIPTION’ ... OK
• this is package ‘sf’ version ‘1.1-2’
• 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 executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘sf’ can be installed ... OK See the install log for details.
• used C++ compiler: ‘g++-16 (Debian 16.2.0-1) 16.2.0’
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking ‘build’ directory ... OK
• checking DESCRIPTION meta-information ... OK
• 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 ... [1s/1s] OK
• checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
• checking whether the package can be unloaded cleanly ... [1s/1s] OK
• checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
• checking whether the namespace can be unloaded cleanly ... [1s/2s] OK
• checking loading without being on the library search path ... [1s/2s] OK
• checking whether startup messages can be suppressed ... [1s/1s] OK
• checking use of S3 registration ... 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 ... [37s/52s] OK
• checking Rd files ... [1s/2s] OK
• checking Rd metadata ... OK
• checking Rd line widths ... 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 shell scripts ... 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 ... OK
• checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
• checking use of PKG_*FLAGS in Makefiles ... OK
• checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
• checking pragmas in C/C++ headers and code ... OK
• checking compilation flags used ... OK
• checking compiled code ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [31s/43s] OK Examples with CPU (user + system) or elapsed time > 5s                  user system elapsed interpolate_aw 11.008 0.08 16.406
• checking for unstated dependencies in ‘demo’ ... OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [130s/161s] ERROR   Running ‘aggregate.R’ [1s/2s]   Comparing ‘aggregate.Rout’ to ‘aggregate.Rout.save’ ... 25c25 < 1 1 1.5 POLYGON ((1 1, 1 0, 0 0, 0 ... --- > 1 1 1.5 POLYGON ((1 0, 0 0, 0 1, 1 ...   Running ‘cast.R’ [2s/3s]   Comparing ‘cast.Rout’ to ‘cast.Rout.save’ ... OK   Running ‘crs.R’ [1s/2s]   Comparing ‘crs.Rout’ to ‘crs.Rout.save’ ... OK   Running ‘dist.R’ [2s/2s]   Comparing ‘dist.Rout’ to ‘dist.Rout.save’ ... OK   Running ‘dplyr.R’ [4s/5s]   Comparing ‘dplyr.Rout’ to ‘dplyr.Rout.save’ ... OK   Running ‘empty.R’ [1s/1s]   Comparing ‘empty.Rout’ to ‘empty.Rout.save’ ... OK   Running ‘full.R’ [2s/2s]   Comparing ‘full.Rout’ to ‘full.Rout.save’ ... OK   Running ‘gdal_geom.R’ [2s/2s]   Comparing ‘gdal_geom.Rout’ to ‘gdal_geom.Rout.save’ ... OK   Running ‘geos.R’ [30s/35s]   Comparing ‘geos.Rout’ to ‘geos.Rout.save’ ... OK   Running ‘graticule.R’ [4s/5s]   Comparing ‘graticule.Rout’ to ‘graticule.Rout.save’ ... OK   Running ‘grid.R’ [2s/2s]   Comparing ‘grid.Rout’ to ‘grid.Rout.save’ ... OK   Running ‘maps.R’ [3s/3s]   Comparing ‘maps.Rout’ to ‘maps.Rout.save’ ... OK   Running ‘plot.R’ [9s/11s]   Comparing ‘plot.Rout’ to ‘plot.Rout.save’ ... OK   Running ‘read.R’ [3s/5s]   Comparing ‘read.Rout’ to ‘read.Rout.save’ ... OK   Running ‘roundtrip.R’ [2s/3s]   Comparing ‘roundtrip.Rout’ to ‘roundtrip.Rout.save’ ... OK   Running ‘s2.R’ [3s/3s]   Comparing ‘s2.Rout’ to ‘s2.Rout.save’ ... OK   Running ‘sample.R’ [1s/2s]   Comparing ‘sample.Rout’ to ‘sample.Rout.save’ ... OK   Running ‘sfc.R’ [17s/20s]   Comparing ‘sfc.Rout’ to ‘sfc.Rout.save’ ... 970c970 < POLYGON ((1 0.0849179, 0.983044 0.0650651, 0.95... --- > POLYGON ((0.983044 0.0650651, 0.959619 0.040380... 977c977 < POLYGON ((1 0.0849179, 0.983044 0.0650651, 0.95... --- > POLYGON ((0.983044 0.0650651, 0.959619 0.040380... 985c985 < 1 1 POLYGON ((1 0.0849179, 0.98... --- > 1 1 POLYGON ((0.983044 0.065065... 995c995 < 1 1 POLYGON ((1 0.0849179, 0.98... --- > 1 1 POLYGON ((0.983044 0.065065...   Running ‘sfg.R’ [1s/2s]   Comparing ‘sfg.Rout’ to ‘sfg.Rout.save’ ... OK   Running ‘spatstat.R’ [5s/7s]   Comparing ‘spatstat.Rout’ to ‘spatstat.Rout.save’ ... OK   Running ‘stars.R’ [4s/6s]   Comparing ‘stars.Rout’ to ‘stars.Rout.save’ ... OK   Running ‘test-by-element.R’ [1s/1s]   Comparing ‘test-by-element.Rout’ to ‘test-by-element.Rout.save’ ... OK   Running ‘testthat.R’ [26s/31s]   Running ‘units.R’ [1s/1s]   Comparing ‘units.Rout’ to ‘units.Rout.save’ ... OK   Running ‘wkb.R’ [1s/1s]   Comparing ‘wkb.Rout’ to ‘wkb.Rout.save’ ... OK Running the tests in ‘tests/testthat.R’ failed. Complete output:   > if (require(testthat, quietly = TRUE)) {   + suppressPackageStartupMessages(library(sf))   + test_check("sf")   + }   Coordinate Reference System:     User input: EPSG:4326     wkt:   GEOGCRS["WGS 84",       ENSEMBLE["World Geodetic System 1984 ensemble",           MEMBER["World Geodetic System 1984 (Transit)"],           MEMBER["World Geodetic System 1984 (G730)"],           MEMBER["World Geodetic System 1984 (G873)"],           MEMBER["World Geodetic System 1984 (G1150)"],           MEMBER["World Geodetic System 1984 (G1674)"],           MEMBER["World Geodetic System 1984 (G1762)"],           MEMBER["World Geodetic System 1984 (G2139)"],           MEMBER["World Geodetic System 1984 (G2296)"],           ELLIPSOID["WGS 84",6378137,298.257223563,               LENGTHUNIT["metre",1]],           ENSEMBLEACCURACY[2.0]],       PRIMEM["Greenwich",0,           ANGLEUNIT["degree",0.0174532925199433]],       CS[ellipsoidal,2],           AXIS["geodetic latitude (Lat)",north,               ORDER[1],               ANGLEUNIT["degree",0.0174532925199433]],           AXIS["geodetic longitude (Lon)",east,               ORDER[2],               ANGLEUNIT["degree",0.0174532925199433]],       USAGE[           SCOPE["Horizontal component of 3D system."],           AREA["World."],           BBOX[-90,-180,90,180]],       ID["EPSG",4326]]   Coordinate Reference System:     No user input     wkt:   GEOGCRS["WGS 84",       ENSEMBLE["World Geodetic System 1984 ensemble",           MEMBER["World Geodetic System 1984 (Transit)"],           MEMBER["World Geodetic System 1984 (G730)"],           MEMBER["World Geodetic System 1984 (G873)"],           MEMBER["World Geodetic System 1984 (G1150)"],           MEMBER["World Geodetic System 1984 (G1674)"],           MEMBER["World Geodetic System 1984 (G1762)"],           MEMBER["World Geodetic System 1984 (G2139)"],           MEMBER["World Geodetic System 1984 (G2296)"],           ELLIPSOID["WGS 84",6378137,298.257223563,               LENGTHUNIT["metre",1]],           ENSEMBLEACCURACY[2.0]],       PRIMEM["Greenwich",0,           ANGLEUNIT["degree",0.0174532925199433]],       CS[ellipsoidal,2],           AXIS["geodetic latitude (Lat)",north,               ORDER[1],               ANGLEUNIT["degree",0.0174532925199433]],           AXIS["geodetic longitude (Lon)",east,               ORDER[2],               ANGLEUNIT["degree",0.0174532925199433]],       USAGE[           SCOPE["Horizontal component of 3D system."],           AREA["World."],           BBOX[-90,-180,90,180]],       ID["EPSG",4326]]   Saving _problems/test-geos-204.R   Saving _problems/test-geos-205.R   Cannot open layer foo   Reading layer `nospatial' from data source     `/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/sf/gpkg/nospatial.gpkg'     using driver `GPKG'   Reading layer `nospatial' from data source     `/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/sf/gpkg/nospatial.gpkg'     using driver `GPKG'   Reading layer `nc' from data source     `/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/sf/shape/nc.shp'     using driver `ESRI Shapefile'   Simple feature collection with 100 features and 14 fields   Geometry type: MULTIPOLYGON   Dimension: XY   Bounding box: xmin: -84.32385 ymin: 33.88199 xmax: -75.45698 ymax: 36.58965   Geodetic CRS: NAD27   OGR: Unsupported geometry type   Failed to create feature 1 in x   Failed to create feature 1 in x   [ FAIL 2 | WARN 3 | SKIP 65 | PASS 827 ]      ══ Skipped tests (65) ══════════════════════════════════════════════════════════   • On CRAN (1): 'test-gdal.R:101:5'   • Sys.getenv("USER") == "edzer" is not TRUE (3): 'test-gdal.R:55:3',     'test-write.R:47:3', 'test-write.R:130:3'   • could not connect to postgis database (47): 'test-postgis_ODBC.R:33:2',     'test-postgis_ODBC.R:46:2', 'test-postgis_ODBC.R:68:2',     'test-postgis_ODBC.R:80:2', 'test-postgis_ODBC.R:103:2',     'test-postgis_ODBC.R:124:2', 'test-postgis_ODBC.R:137:2',     'test-postgis_ODBC.R:168:2', 'test-postgis_ODBC.R:191:2',     'test-postgis_ODBC.R:252:2', 'test-postgis_ODBC.R:267:2',     'test-postgis_ODBC.R:281:2', 'test-postgis_RPostgreSQL.R:33:2',     'test-postgis_RPostgreSQL.R:46:2', 'test-postgis_RPostgreSQL.R:68:2',     'test-postgis_RPostgreSQL.R:83:2', 'test-postgis_RPostgreSQL.R:95:2',     'test-postgis_RPostgreSQL.R:119:2', 'test-postgis_RPostgreSQL.R:140:2',     'test-postgis_RPostgreSQL.R:153:2', 'test-postgis_RPostgreSQL.R:193:2',     'test-postgis_RPostgreSQL.R:216:2', 'test-postgis_RPostgreSQL.R:277:2',     'test-postgis_RPostgreSQL.R:301:2', 'test-postgis_RPostgreSQL.R:315:2',     'test-postgis_RPostgres.R:48:5', 'test-postgis_RPostgres.R:73:2',     'test-postgis_RPostgres.R:82:5', 'test-postgis_RPostgres.R:104:5',     'test-postgis_RPostgres.R:116:5', 'test-postgis_RPostgres.R:123:5',     'test-postgis_RPostgres.R:130:5', 'test-postgis_RPostgres.R:139:5',     'test-postgis_RPostgres.R:148:5', 'test-postgis_RPostgres.R:159:5',     'test-postgis_RPostgres.R:170:5', 'test-postgis_RPostgres.R:195:5',     'test-postgis_RPostgres.R:217:5', 'test-postgis_RPostgres.R:230:5',     'test-postgis_RPostgres.R:261:5', 'test-postgis_RPostgres.R:285:5',     'test-postgis_RPostgres.R:346:5', 'test-postgis_RPostgres.R:370:2',     'test-postgis_RPostgres.R:385:5', 'test-postgis_RPostgres.R:422:2',     'test-postgis_RPostgres.R:436:5', 'test-postgis_RPostgres.R:446:5'   • empty test (8): 'test-crs.R:66:1', 'test-crs.R:99:1',     'test-normalize.R:29:1', 'test-proj.R:1:1', 'test-read.R:7:1',     'test-s2.R:20:1', 'test-sf.R:52:1', 'test-tidyverse-vctrs.R:347:1'   • sf_extSoftVersion()[["GDAL"]] < "2.5.0" && sf_extSoftVersion()[["proj.4"]] <     "6.0.0" is not TRUE (1): 'test-crs.R:61:3'   • sf_extSoftVersion()[["GDAL"]] >= "2.5.0" is TRUE (1): 'test-gdal.R:46:3'   • sf_extSoftVersion()[["proj.4"]] >= "6.0.0" is TRUE (3): 'test-crs.R:44:3',     'test-crs.R:49:3', 'test-crs.R:55:3'   • sf_use_s2() is TRUE (1): 'test-geos.R:20:5'      ══ Failed tests ════════════════════════════════════════════════════════════════   ── Failure ('test-geos.R:204:2'): st_difference works with partially overlapping geometries ──   Expected `out1[[2]][[1]]` to equal `correct_geom[[2]][[1]]`.   Differences:   11/14 mismatches (average diff: 0.682)   [1] 0.5 - 0.0 == 0.5   [2] 0.0 - 1.0 == -1.0   [3] 1.0 - 2.0 == -1.0   [4] 2.0 - 1.5 == 0.5   [5] 1.5 - 1.0 == 0.5   [6] 1.0 - 0.5 == 0.5   [7] 0.5 - 0.0 == 0.5   [9] 0.5 - 1.5 == -1.0   [10] 1.5 - 0.5 == 1.0   ...   ── Failure ('test-geos.R:205:2'): st_difference works with partially overlapping geometries ──   Expected `out1[[3]][[1]]` to equal `correct_geom[[3]][[1]]`.   Differences:   11/14 mismatches (average diff: 0.705)   [1] 0.75 - 0.00 == 0.75   [2] 0.00 - 1.00 == -1.00   [3] 1.00 - 2.00 == -1.00   [4] 2.00 - 1.25 == 0.75   [5] 1.25 - 1.00 == 0.25   [6] 1.00 - 0.75 == 0.25   [7] 0.75 - 0.00 == 0.75   [9] 1.25 - 2.50 == -1.25   [10] 2.50 - 1.25 == 1.25   ...      [ FAIL 2 | WARN 3 | SKIP 65 | PASS 827 ]   Error:   ! Test failures.   Execution halted
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [51s/63s] OK
• checking PDF version of manual ... [10s/13s] OK
• checking HTML version of manual ... [9s/15s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR