Dec 07 19:22:49.488 INFO testing csv_challenge-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 07 19:22:49.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 07 19:22:49.660 INFO [stdout] a3e062f652bfe92d63b583533bc531d43d6213f4f3a7ee9cff094ea116984c23 Dec 07 19:22:49.665 INFO running `"docker" "start" "-a" "a3e062f652bfe92d63b583533bc531d43d6213f4f3a7ee9cff094ea116984c23"` Dec 07 19:22:50.275 INFO [stderr] usermod: no changes Dec 07 19:22:50.321 INFO [stderr] Compiling csv_challenge v0.1.0 (/source) Dec 07 19:22:53.610 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.33s Dec 07 19:22:53.612 INFO [stderr] su: No module specific data is present Dec 07 19:22:53.992 INFO running `"docker" "inspect" "a3e062f652bfe92d63b583533bc531d43d6213f4f3a7ee9cff094ea116984c23"` Dec 07 19:22:54.162 INFO running `"docker" "rm" "-f" "a3e062f652bfe92d63b583533bc531d43d6213f4f3a7ee9cff094ea116984c23"` Dec 07 19:22:54.331 INFO [stdout] a3e062f652bfe92d63b583533bc531d43d6213f4f3a7ee9cff094ea116984c23 Dec 07 19:22:54.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 07 19:22:54.648 INFO [stdout] 36bce999a38f11d749afc56b7c53aa44a77811ba1343bdc9e24ebff207defb0a Dec 07 19:22:54.654 INFO running `"docker" "start" "-a" "36bce999a38f11d749afc56b7c53aa44a77811ba1343bdc9e24ebff207defb0a"` Dec 07 19:22:55.921 INFO [stderr] usermod: no changes Dec 07 19:22:56.060 INFO [stderr] Compiling csv_challenge v0.1.0 (/source) Dec 07 19:22:58.400 INFO [stderr] warning: unused variable: `filename` Dec 07 19:22:58.400 INFO [stderr] --> src/core/read.rs:68:13 Dec 07 19:22:58.400 INFO [stderr] | Dec 07 19:22:58.400 INFO [stderr] 68 | let filename = PathBuf::from("./input/challenge.csv"); Dec 07 19:22:58.416 INFO [stderr] | ^^^^^^^^ help: consider using `_filename` instead Dec 07 19:22:58.416 INFO [stderr] | Dec 07 19:22:58.416 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 07 19:22:58.416 INFO [stderr] Dec 07 19:22:59.513 INFO [stderr] warning: unused import: `Opt` Dec 07 19:22:59.513 INFO [stderr] --> tests/integration_test.rs:6:9 Dec 07 19:22:59.513 INFO [stderr] | Dec 07 19:22:59.513 INFO [stderr] 6 | Opt, Dec 07 19:22:59.513 INFO [stderr] | ^^^ Dec 07 19:22:59.513 INFO [stderr] | Dec 07 19:22:59.513 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 19:22:59.513 INFO [stderr] Dec 07 19:23:00.553 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.58s Dec 07 19:23:00.565 INFO [stderr] su: No module specific data is present Dec 07 19:23:01.118 INFO running `"docker" "inspect" "36bce999a38f11d749afc56b7c53aa44a77811ba1343bdc9e24ebff207defb0a"` Dec 07 19:23:01.266 INFO running `"docker" "rm" "-f" "36bce999a38f11d749afc56b7c53aa44a77811ba1343bdc9e24ebff207defb0a"` Dec 07 19:23:01.437 INFO [stdout] 36bce999a38f11d749afc56b7c53aa44a77811ba1343bdc9e24ebff207defb0a Dec 07 19:23:01.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 07 19:23:01.787 INFO [stdout] 664abac2b4580569504ccb87db8d9a68b0f4feba016740331c8cbffa2cdecdc9 Dec 07 19:23:01.790 INFO running `"docker" "start" "-a" "664abac2b4580569504ccb87db8d9a68b0f4feba016740331c8cbffa2cdecdc9"` Dec 07 19:23:02.643 INFO [stderr] usermod: no changes Dec 07 19:23:02.739 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 07 19:23:02.752 INFO [stderr] Running /target/debug/deps/csv_challenge-154d5a78c4791174 Dec 07 19:23:02.764 INFO [stdout] Dec 07 19:23:02.764 INFO [stdout] running 5 tests Dec 07 19:23:02.764 INFO [stdout] test core::read::test::test_invalid_load_csv ... ignored Dec 07 19:23:02.764 INFO [stdout] test core::write::test::test_valid_replace_column ... ok Dec 07 19:23:02.764 INFO [stdout] test core::read::test::test_valid_load_csv ... ok Dec 07 19:23:02.772 INFO [stdout] test core::write::test::test_invalid_replace_column ... ok Dec 07 19:23:02.836 INFO [stdout] test core::read::test::test_valid_write_csv ... FAILED Dec 07 19:23:02.836 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 07 19:23:02.836 INFO [stdout] Dec 07 19:23:02.836 INFO [stderr] su: No module specific data is present Dec 07 19:23:02.836 INFO [stdout] failures: Dec 07 19:23:02.836 INFO [stdout] Dec 07 19:23:02.836 INFO [stdout] ---- core::read::test::test_valid_write_csv stdout ---- Dec 07 19:23:02.836 INFO [stdout] thread 'core::read::test::test_valid_write_csv' panicked at 'assertion failed: output_file.is_ok()', src/core/read.rs:71:9 Dec 07 19:23:02.836 INFO [stdout] stack backtrace: Dec 07 19:23:02.836 INFO [stdout] 0: 0x55fa3a33b523 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 07 19:23:02.836 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 19:23:02.836 INFO [stdout] 1: 0x55fa3a335bd8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 07 19:23:02.836 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 19:23:02.836 INFO [stdout] 2: 0x55fa3a33a492 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 07 19:23:02.836 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 19:23:02.836 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 19:23:02.836 INFO [stdout] 3: 0x55fa3a33a17c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 07 19:23:02.836 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 19:23:02.836 INFO [stdout] 4: 0x55fa3a33aba0 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 07 19:23:02.836 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 19:23:02.836 INFO [stdout] 5: 0x55fa3a2ede47 - std::panicking::begin_panic::hd5b9dfe47520d8f8 Dec 07 19:23:02.836 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:425 Dec 07 19:23:02.836 INFO [stdout] 6: 0x55fa3a2dbf32 - csv_challenge::core::read::test::test_valid_write_csv::h030e56758184e423 Dec 07 19:23:02.836 INFO [stdout] at src/core/read.rs:71 Dec 07 19:23:02.836 INFO [stdout] 7: 0x55fa3a2dbe69 - csv_challenge::core::read::test::test_valid_write_csv::{{closure}}::hb91dd84b8c6dfaa2 Dec 07 19:23:02.836 INFO [stdout] at src/core/read.rs:67 Dec 07 19:23:02.836 INFO [stdout] 8: 0x55fa3a2df8ed - core::ops::function::FnOnce::call_once::h32e8fe1c3fbeaf20 Dec 07 19:23:02.836 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 19:23:02.836 INFO [stdout] 9: 0x55fa3a2f7a7e - >::call_box::h994167e0fc25f327 Dec 07 19:23:02.836 INFO [stdout] at src/libtest/lib.rs:1471 Dec 07 19:23:02.836 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 19:23:02.836 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 19:23:02.836 INFO [stdout] 10: 0x55fa3a349169 - __rust_maybe_catch_panic Dec 07 19:23:02.836 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 19:23:02.837 INFO [stdout] 11: 0x55fa3a2ef983 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 19:23:02.837 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 07 19:23:02.837 INFO [stdout] 12: 0x55fa3a2f08a4 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 07 19:23:02.837 INFO [stdout] 13: 0x55fa3a349169 - __rust_maybe_catch_panic Dec 07 19:23:02.837 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 19:23:02.837 INFO [stdout] 14: 0x55fa3a2f795c - >::call_box::h877dbe22cb3997f4 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 19:23:02.837 INFO [stdout] 15: 0x55fa3a33d12d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 07 19:23:02.837 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 07 19:23:02.837 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 19:23:02.837 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 19:23:02.837 INFO [stdout] 16: 0x7f5043ffe6b9 - start_thread Dec 07 19:23:02.837 INFO [stdout] 17: 0x7f5043b1e41c - clone Dec 07 19:23:02.837 INFO [stdout] 18: 0x0 - Dec 07 19:23:02.837 INFO [stdout] Dec 07 19:23:02.837 INFO [stdout] Dec 07 19:23:02.837 INFO [stdout] failures: Dec 07 19:23:02.837 INFO [stdout] core::read::test::test_valid_write_csv Dec 07 19:23:02.837 INFO [stdout] Dec 07 19:23:02.837 INFO [stdout] test result: FAILED. 3 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out Dec 07 19:23:02.837 INFO [stdout] Dec 07 19:23:03.228 INFO running `"docker" "inspect" "664abac2b4580569504ccb87db8d9a68b0f4feba016740331c8cbffa2cdecdc9"` Dec 07 19:23:03.521 INFO running `"docker" "rm" "-f" "664abac2b4580569504ccb87db8d9a68b0f4feba016740331c8cbffa2cdecdc9"` Dec 07 19:23:03.872 INFO [stdout] 664abac2b4580569504ccb87db8d9a68b0f4feba016740331c8cbffa2cdecdc9