Resolving dependencies...
Build profile: -w ghc-9.6.3 -O0
In order, the following will be built (use -v for more details):
 - double-x-encoding-1.2.1 (first run)
Configuring double-x-encoding-1.2.1...
Preprocessing library for double-x-encoding-1.2.1..
Building library for double-x-encoding-1.2.1..
[1 of 2] Compiling DoubleXEncoding  ( source/DoubleXEncoding.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/double-x-encoding-1.2.1/noopt/build/DoubleXEncoding.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/double-x-encoding-1.2.1/noopt/build/DoubleXEncoding.dyn_o )
[2 of 2] Compiling Paths_double_x_encoding ( /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/double-x-encoding-1.2.1/noopt/build/autogen/Paths_double_x_encoding.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/double-x-encoding-1.2.1/noopt/build/Paths_double_x_encoding.o, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/double-x-encoding-1.2.1/noopt/build/Paths_double_x_encoding.dyn_o )
Preprocessing test suite 'double-x-encoding-test' for double-x-encoding-1.2.1..
Building test suite 'double-x-encoding-test' for double-x-encoding-1.2.1..
[1 of 2] Compiling Main             ( tests/Main.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/double-x-encoding-1.2.1/noopt/build/double-x-encoding-test/double-x-encoding-test-tmp/Main.o )
[2 of 2] Compiling Paths_double_x_encoding ( /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/double-x-encoding-1.2.1/noopt/build/double-x-encoding-test/autogen/Paths_double_x_encoding.hs, /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/double-x-encoding-1.2.1/noopt/build/double-x-encoding-test/double-x-encoding-test-tmp/Paths_double_x_encoding.o )
[3 of 3] Linking /home/builder/builder-dir/build-cache/tmp-install/dist-newstyle/build/x86_64-linux/ghc-9.6.3/double-x-encoding-1.2.1/noopt/build/double-x-encoding-test/double-x-encoding-test
Running 1 test suites...
Test suite double-x-encoding-test: RUNNING...
Test suite double-x-encoding-test: FAIL
Test suite logged to:
/home/builder/builder-dir/build-cache/tmp-install/reports/double-x-encoding-1.2.1.test
Writing: double-x-encoding-1.2.1-inplace/DoubleXEncoding.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/double-x-encoding-1.2.1/noopt/hpc/vanilla/html/double-x-encoding-test/hpc_index.html
0 of 1 test suites (0 of 1 test cases) passed.
Writing: double-x-encoding-1.2.1-inplace/DoubleXEncoding.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/double-x-encoding-1.2.1/noopt/hpc/vanilla/html/double-x-encoding-1.2.1/hpc_index.html
Error: cabal: Tests failed for double-x-encoding-1.2.1.