Nov 18 16:40:02.658 INFO testing csv_challenge-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 16:40:02.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 16:40:03.096 INFO [stdout] ca965e8bd05501f297fc76ad9e648c8a1ecf859d2659724b4c939fafaa85f8f1 Nov 18 16:40:03.100 INFO running `"docker" "start" "-a" "ca965e8bd05501f297fc76ad9e648c8a1ecf859d2659724b4c939fafaa85f8f1"` Nov 18 16:40:03.961 INFO [stderr] usermod: no changes Nov 18 16:40:04.055 INFO [stderr] Compiling csv_challenge v0.1.0 (/source) Nov 18 16:40:07.974 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.98s Nov 18 16:40:07.983 INFO [stderr] su: No module specific data is present Nov 18 16:40:08.852 INFO running `"docker" "inspect" "ca965e8bd05501f297fc76ad9e648c8a1ecf859d2659724b4c939fafaa85f8f1"` Nov 18 16:40:09.065 INFO running `"docker" "rm" "-f" "ca965e8bd05501f297fc76ad9e648c8a1ecf859d2659724b4c939fafaa85f8f1"` Nov 18 16:40:09.416 INFO [stdout] ca965e8bd05501f297fc76ad9e648c8a1ecf859d2659724b4c939fafaa85f8f1 Nov 18 16:40:09.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 16:40:09.815 INFO [stdout] a27c036f0cf54ca2cd7ec9ad608db44ac3ef2249e2165e5d6dbbca9411e8c96f Nov 18 16:40:09.819 INFO running `"docker" "start" "-a" "a27c036f0cf54ca2cd7ec9ad608db44ac3ef2249e2165e5d6dbbca9411e8c96f"` Nov 18 16:40:10.696 INFO [stderr] usermod: no changes Nov 18 16:40:10.747 INFO [stderr] Compiling csv_challenge v0.1.0 (/source) Nov 18 16:40:12.148 INFO [stderr] warning: unused variable: `filename` Nov 18 16:40:12.148 INFO [stderr] --> src/core/read.rs:68:13 Nov 18 16:40:12.148 INFO [stderr] | Nov 18 16:40:12.148 INFO [stderr] 68 | let filename = PathBuf::from("./input/challenge.csv"); Nov 18 16:40:12.148 INFO [stderr] | ^^^^^^^^ help: consider using `_filename` instead Nov 18 16:40:12.148 INFO [stderr] | Nov 18 16:40:12.148 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 16:40:12.148 INFO [stderr] Nov 18 16:40:13.299 INFO [stderr] warning: unused import: `Opt` Nov 18 16:40:13.299 INFO [stderr] --> tests/integration_test.rs:6:9 Nov 18 16:40:13.299 INFO [stderr] | Nov 18 16:40:13.299 INFO [stderr] 6 | Opt, Nov 18 16:40:13.299 INFO [stderr] | ^^^ Nov 18 16:40:13.299 INFO [stderr] | Nov 18 16:40:13.299 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 16:40:13.299 INFO [stderr] Nov 18 16:40:14.098 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.38s Nov 18 16:40:14.111 INFO [stderr] su: No module specific data is present Nov 18 16:40:14.444 INFO running `"docker" "inspect" "a27c036f0cf54ca2cd7ec9ad608db44ac3ef2249e2165e5d6dbbca9411e8c96f"` Nov 18 16:40:14.522 INFO running `"docker" "rm" "-f" "a27c036f0cf54ca2cd7ec9ad608db44ac3ef2249e2165e5d6dbbca9411e8c96f"` Nov 18 16:40:14.629 INFO [stdout] a27c036f0cf54ca2cd7ec9ad608db44ac3ef2249e2165e5d6dbbca9411e8c96f Nov 18 16:40:14.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 16:40:14.885 INFO [stdout] 2546944f251343a88664a243227bca5c0c41e3adcc5aa28e2e192814d7fd2fea Nov 18 16:40:14.891 INFO running `"docker" "start" "-a" "2546944f251343a88664a243227bca5c0c41e3adcc5aa28e2e192814d7fd2fea"` Nov 18 16:40:15.430 INFO [stderr] usermod: no changes Nov 18 16:40:15.489 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s Nov 18 16:40:15.491 INFO [stderr] Running /target/debug/deps/csv_challenge-befa7f5bebab5335 Nov 18 16:40:15.492 INFO [stdout] Nov 18 16:40:15.492 INFO [stdout] running 5 tests Nov 18 16:40:15.492 INFO [stdout] test core::read::test::test_invalid_load_csv ... ignored Nov 18 16:40:15.493 INFO [stdout] test core::write::test::test_invalid_replace_column ... ok Nov 18 16:40:15.493 INFO [stdout] test core::write::test::test_valid_replace_column ... ok Nov 18 16:40:15.495 INFO [stdout] test core::read::test::test_valid_load_csv ... ok Nov 18 16:40:15.553 INFO [stdout] test core::read::test::test_valid_write_csv ... FAILED Nov 18 16:40:15.553 INFO [stdout] Nov 18 16:40:15.553 INFO [stdout] failures: Nov 18 16:40:15.553 INFO [stdout] Nov 18 16:40:15.553 INFO [stdout] ---- core::read::test::test_valid_write_csv stdout ---- Nov 18 16:40:15.553 INFO [stdout] thread 'core::read::test::test_valid_write_csv' panicked at 'assertion failed: output_file.is_ok()', src/core/read.rs:71:9 Nov 18 16:40:15.553 INFO [stdout] stack backtrace: Nov 18 16:40:15.554 INFO [stdout] 0: 0x562f7ff6ff53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 16:40:15.554 INFO [stdout] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 16:40:15.554 INFO [stdout] 1: 0x562f7ff6a678 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 16:40:15.554 INFO [stdout] at libstd/sys_common/backtrace.rs:71 Nov 18 16:40:15.554 INFO [stdout] 2: 0x562f7ff6eec4 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 16:40:15.554 INFO [stdout] at libstd/sys_common/backtrace.rs:59 Nov 18 16:40:15.554 INFO [stdout] at libstd/panicking.rs:211 Nov 18 16:40:15.554 INFO [stdout] 3: 0x562f7ff6ebac - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 16:40:15.554 INFO [stdout] at libstd/panicking.rs:221 Nov 18 16:40:15.554 INFO [stdout] 4: 0x562f7ff6f5d0 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 16:40:15.554 INFO [stdout] at libstd/panicking.rs:476 Nov 18 16:40:15.554 INFO [stdout] 5: 0x562f7ff21b07 - std::panicking::begin_panic::h6d573d7e715f1346 Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410 Nov 18 16:40:15.554 INFO [stdout] 6: 0x562f7ff0f974 - csv_challenge::core::read::test::test_valid_write_csv::h7a46dcd02b8d1207 Nov 18 16:40:15.554 INFO [stdout] at src/core/read.rs:71 Nov 18 16:40:15.554 INFO [stdout] 7: 0x562f7ff0f8a9 - csv_challenge::core::read::test::test_valid_write_csv::{{closure}}::h45f722fbb1bcdd20 Nov 18 16:40:15.554 INFO [stdout] at src/core/read.rs:67 Nov 18 16:40:15.554 INFO [stdout] 8: 0x562f7ff132cd - core::ops::function::FnOnce::call_once::h5207e989589a367a Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238 Nov 18 16:40:15.554 INFO [stdout] 9: 0x562f7ff2bf4e - >::call_box::h9dcb7fc9b8bb4240 Nov 18 16:40:15.554 INFO [stdout] at libtest/lib.rs:1471 Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238 Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 16:40:15.554 INFO [stdout] 10: 0x562f7ff7dca9 - __rust_maybe_catch_panic Nov 18 16:40:15.554 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 16:40:15.554 INFO [stdout] 11: 0x562f7ff23fb3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86 Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 16:40:15.554 INFO [stdout] at libtest/lib.rs:1426 Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136 Nov 18 16:40:15.554 INFO [stdout] 12: 0x562f7ff24e64 - std::panicking::try::do_call::h4132042e0cbea3ae Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477 Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 16:40:15.554 INFO [stdout] 13: 0x562f7ff7dca9 - __rust_maybe_catch_panic Nov 18 16:40:15.554 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 16:40:15.554 INFO [stdout] 14: 0x562f7ff2c07c - >::call_box::hab7f616f05880bf6 Nov 18 16:40:15.554 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 16:40:15.603 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 16:40:15.603 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476 Nov 18 16:40:15.603 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 16:40:15.603 INFO [stdout] 15: 0x562f7ff71b8d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038 Nov 18 16:40:15.603 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683 Nov 18 16:40:15.603 INFO [stdout] at libstd/sys_common/thread.rs:24 Nov 18 16:40:15.603 INFO [stdout] at libstd/sys/unix/thread.rs:90 Nov 18 16:40:15.603 INFO [stdout] 16: 0x7fad9965a6b9 - start_thread Nov 18 16:40:15.603 INFO [stdout] 17: 0x7fad9917a41c - clone Nov 18 16:40:15.603 INFO [stdout] 18: 0x0 - Nov 18 16:40:15.603 INFO [stdout] Nov 18 16:40:15.603 INFO [stdout] Nov 18 16:40:15.603 INFO [stdout] failures: Nov 18 16:40:15.603 INFO [stdout] core::read::test::test_valid_write_csv Nov 18 16:40:15.603 INFO [stdout] Nov 18 16:40:15.603 INFO [stdout] test result: FAILED. 3 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out Nov 18 16:40:15.603 INFO [stdout] Nov 18 16:40:15.603 INFO [stderr] error: test failed, to rerun pass '--lib' Nov 18 16:40:15.603 INFO [stderr] su: No module specific data is present Nov 18 16:40:15.838 INFO running `"docker" "inspect" "2546944f251343a88664a243227bca5c0c41e3adcc5aa28e2e192814d7fd2fea"` Nov 18 16:40:15.960 INFO running `"docker" "rm" "-f" "2546944f251343a88664a243227bca5c0c41e3adcc5aa28e2e192814d7fd2fea"` Nov 18 16:40:16.104 INFO [stdout] 2546944f251343a88664a243227bca5c0c41e3adcc5aa28e2e192814d7fd2fea