these 2 derivations will be built:
  /nix/store/7lncygi0b85126ph2dl66nk9qfwd69fl-zat-0.5.4.drv
  /nix/store/z17080g4a5jbc28zdbwrla2nfmzsbb1v-check-zat.drv
error: Cannot build '/nix/store/7lncygi0b85126ph2dl66nk9qfwd69fl-zat-0.5.4.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/4hb2al5v8a0g8qcpb567k6vbkji6i5pj-zat-0.5.4
       Last 25 log lines:
       >    Compiling zat v0.5.4 (/build/source)
       >     Finished `release` profile [optimized] target(s) in 1.75s
       >      Running unittests src/lib.rs (target/x86_64-unknown-linux-gnu/release/deps/zat-4cac01b7f8073d06)
       >
       > running 0 tests
       >
       > test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
       >
       >      Running unittests src/main.rs (target/x86_64-unknown-linux-gnu/release/deps/zat-c7581a673582c94b)
       >
       > running 0 tests
       >
       > test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
       >
       >      Running tests/outline_test.rs (target/x86_64-unknown-linux-gnu/release/deps/outline_test-7e07af7366c64847)
       >
       > running 14 tests
       > test test_go ... ok
       > test test_c ... ok
       > corrupted size vs. prev_size
       > test test_markdown ... ok
       > error: test failed, to rerun pass `--test outline_test`
       >
       > Caused by:
       >   process didn't exit successfully: `/build/source/target/x86_64-unknown-linux-gnu/release/deps/outline_test-7e07af7366c64847` (signal: 6, SIGABRT: process abort signal)
       For full logs, run:
         nix log /nix/store/7lncygi0b85126ph2dl66nk9qfwd69fl-zat-0.5.4.drv
error: Cannot build '/nix/store/z17080g4a5jbc28zdbwrla2nfmzsbb1v-check-zat.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/mj2gll23r6fqyv25mds97jcvlckx7nzn-check-zat