Resolving dependencies...
Build profile: -w ghc-9.6.3 -O0
In order, the following will be built (use -v for more details):
 - serialport-0.5.5 (first run)
Configuring serialport-0.5.5...
Preprocessing library for serialport-0.5.5..
Building library for serialport-0.5.5..
[1 of 3] Compiling System.Hardware.Serialport.Types ( System/Hardware/Serialport/Types.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/build/System/Hardware/Serialport/Types.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/build/System/Hardware/Serialport/Types.dyn_o )
[2 of 3] Compiling System.Hardware.Serialport.Posix ( /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/build/System/Hardware/Serialport/Posix.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/build/System/Hardware/Serialport/Posix.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/build/System/Hardware/Serialport/Posix.dyn_o )
[3 of 3] Compiling System.Hardware.Serialport ( System/Hardware/Serialport.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/build/System/Hardware/Serialport.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/build/System/Hardware/Serialport.dyn_o )
Preprocessing test suite 'Tests' for serialport-0.5.5..
Building test suite 'Tests' for serialport-0.5.5..
[1 of 1] Compiling Main             ( tests/Tests.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/build/Tests/Tests-tmp/Main.o )
[2 of 2] Linking /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/build/Tests/Tests
Running 1 test suites...
Test suite Tests: RUNNING...
Test suite Tests: FAIL
Test suite logged to:
/home/builder/builder-dir/build-cache/tmp-install/reports/serialport-0.5.5.test
Writing: serialport-0.5.5-inplace/System.Hardware.Serialport.hs.html
Writing: hpc_index.html
Writing: hpc_index_fun.html
Writing: hpc_index_alt.html
Writing: hpc_index_exp.html
Test coverage report written to
/home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/hpc/vanilla/html/Tests/hpc_index.html
0 of 1 test suites (0 of 1 test cases) passed.
Writing: serialport-0.5.5-inplace/System.Hardware.Serialport.hs.html
Writing: hpc_index.html
Writing: hpc_index_fun.html
Writing: hpc_index_alt.html
Writing: hpc_index_exp.html
Package coverage report written to
/home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/serialport-0.5.5/noopt/hpc/vanilla/html/serialport-0.5.5/hpc_index.html
Error: cabal: Tests failed for serialport-0.5.5.