* using log directory ‘/srv/hornik/tmp/CRAN_pretest/duckdb.Rcheck’
* using R Under development (unstable) (2025-09-08 r88798)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3+b1)
    Debian flang-new version 19.1.7 (3+b1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘duckdb/DESCRIPTION’ ... OK
* this is package ‘duckdb’ version ‘1.3.3’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [5s/7s] OK
* 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 ‘duckdb’ can be installed ... [28m/28m] WARNING
Found the following significant warnings:
  /usr/lib/gcc/x86_64-linux-gnu/15/../../../../include/c++/15/ctgmath:50:6: warning: "<ctgmath> is deprecated in C++17, use <complex> or <cmath> instead" [-W#warnings]
See ‘/srv/hornik/tmp/CRAN_pretest/duckdb.Rcheck/00install.out’ for details.
* used C++ compiler: ‘Debian clang version 19.1.7 (3+b2)’
* checking C++ specification ... OK
* checking package directory ... OK
* checking for future file timestamps ... 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 ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
* checking loading without being on the library search path ... [0s/0s] OK
* checking whether startup messages can be suppressed ... [0s/0s] 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 ... [6s/6s] OK
* checking Rd files ... [0s/0s] 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 examples ... [1s/1s] OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [20s/17s] ERROR
  Running ‘testthat.R’ [19s/17s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library("testthat")
  > library("DBI")
  > 
  > test_check("duckdb")
  Loading required package: duckdb
  [ FAIL 1 | WARN 0 | SKIP 71 | PASS 760 ]
  
  ══ Skipped tests (71) ══════════════════════════════════════════════════════════
  • On CRAN (33): 'test-DBItest.R:1:1', 'test-array.R:181:3',
    'test-array.R:196:3', 'test-array.R:211:3', 'test-array.R:368:3',
    'test-arrow.R:18:1', 'test-arrow_stream.R:1:1',
    'test-backend-dbplyr__duckdb_connection.R:391:3',
    'test-backend-dbplyr__duckdb_connection.R:422:3',
    'test-backend-dbplyr__duckdb_connection.R:464:3',
    'test-backend-dbplyr__duckdb_connection.R:488:3',
    'test-backend-dbplyr__duckdb_connection.R:533:3',
    'test-backend-dbplyr__duckdb_connection.R:562:3',
    'test-backend-dbplyr__duckdb_connection.R:586:3',
    'test-backend-dbplyr__duckdb_connection.R:601:3',
    'test-error-handling.R:6:3', 'test-explain.R:1:1',
    'test-extension_path.R:1:1', 'test-fetch_arrow.R:1:1', 'test-map.R:42:3',
    'test-multi_statement.R:1:1', 'test-register_arrow.R:1:1',
    'test-relational.R:83:3', 'test-relational.R:108:3',
    'test-relational.R:188:3', 'test-relational.R:848:3',
    'test-relational.R:867:3', 'test-relational.R:980:3',
    'test-relational.R:1007:3', 'test-signal.R:6:3', 'test-struct.R:51:3',
    'test-tbl__duckdb_connection.R:1:1', 'test-types.R:9:3'
  • TEST_RE2 is not TRUE (35): 'test-connect.R:59:3', 'test-connect.R:79:3',
    'test-connect.R:99:3', 'test-connect.R:119:3', 'test-connect.R:144:3',
    'test-connect.R:167:3', 'test-connect.R:188:3', 'test-dbwritetable.R:2:3',
    'test-factor.R:2:3', 'test-factor.R:24:3', 'test-factor.R:38:3',
    'test-factor.R:66:3', 'test-read.R:2:3', 'test-read.R:147:3',
    'test-readonly.R:2:3', 'test-register.R:40:3', 'test-rel_api.R:7572:3',
    'test-rel_api.R:7659:3', 'test-rel_api.R:7749:3', 'test-rel_api.R:7839:3',
    'test-rel_api.R:7929:3', 'test-rel_api.R:11050:3', 'test-rel_api.R:11142:3',
    'test-rel_api.R:11237:3', 'test-rel_api.R:11332:3', 'test-rel_api.R:11427:3',
    'test-shutdown.R:2:3', 'test-struct.R:111:3', 'test-struct.R:130:3',
    'test-timestamp.R:2:3', 'test-viewer.R:2:3', 'test-viewer.R:16:3',
    'test-viewer.R:36:3', 'test-viewer.R:57:3', 'test-viewer.R:75:3'
  • empty test (1): 'test-factor.R:78:1'
  • interactive() is not TRUE (2): 'test-connect.R:5:3', 'test-connect.R:15:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-timezone.R:172:3'): tz_out_convert = force handles invalid timestamps during DST transitions ──
  res2[[1]] not equal to `expected2`.
  1/2 mismatches
  [2] 2025-03-30 02:00:00 - NA == NA secs
  
  [ FAIL 1 | WARN 0 | SKIP 71 | PASS 760 ]
  Error: Test failures
  Execution halted
* checking PDF version of manual ... [3s/3s] OK
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 1 WARNING