Nov 18 16:40:02.583 INFO testing csv_challenge-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 18 16:40:02.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:40:02.996 INFO [stdout] d4d56eb67745ccc8f07864c08fd4a31b5956bcc845d07fa678d8f6423993af0a Nov 18 16:40:02.996 INFO running `"docker" "start" "-a" "d4d56eb67745ccc8f07864c08fd4a31b5956bcc845d07fa678d8f6423993af0a"` Nov 18 16:40:03.759 INFO [stderr] usermod: no changes Nov 18 16:40:03.895 INFO [stderr] Compiling csv_challenge v0.1.0 (/source) Nov 18 16:40:08.267 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.47s Nov 18 16:40:08.268 INFO [stderr] su: No module specific data is present Nov 18 16:40:09.000 INFO running `"docker" "inspect" "d4d56eb67745ccc8f07864c08fd4a31b5956bcc845d07fa678d8f6423993af0a"` Nov 18 16:40:09.429 INFO running `"docker" "rm" "-f" "d4d56eb67745ccc8f07864c08fd4a31b5956bcc845d07fa678d8f6423993af0a"` Nov 18 16:40:09.753 INFO [stdout] d4d56eb67745ccc8f07864c08fd4a31b5956bcc845d07fa678d8f6423993af0a Nov 18 16:40:09.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:40:10.192 INFO [stdout] 913798b868b037eb0ec50faa098ab19c94af1f83f5a84ec7db1a056b927c0c1d Nov 18 16:40:10.201 INFO running `"docker" "start" "-a" "913798b868b037eb0ec50faa098ab19c94af1f83f5a84ec7db1a056b927c0c1d"` Nov 18 16:40:11.286 INFO [stderr] usermod: no changes Nov 18 16:40:11.407 INFO [stderr] Compiling csv_challenge v0.1.0 (/source) Nov 18 16:40:13.491 INFO [stderr] warning: unused variable: `filename` Nov 18 16:40:13.491 INFO [stderr] --> src/core/read.rs:68:13 Nov 18 16:40:13.492 INFO [stderr] | Nov 18 16:40:13.492 INFO [stderr] 68 | let filename = PathBuf::from("./input/challenge.csv"); Nov 18 16:40:13.492 INFO [stderr] | ^^^^^^^^ help: consider using `_filename` instead Nov 18 16:40:13.492 INFO [stderr] | Nov 18 16:40:13.493 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 16:40:13.493 INFO [stderr] Nov 18 16:40:13.571 INFO [stderr] warning: unused import: `Opt` Nov 18 16:40:13.571 INFO [stderr] --> tests/integration_test.rs:6:9 Nov 18 16:40:13.571 INFO [stderr] | Nov 18 16:40:13.571 INFO [stderr] 6 | Opt, Nov 18 16:40:13.571 INFO [stderr] | ^^^ Nov 18 16:40:13.571 INFO [stderr] | Nov 18 16:40:13.571 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 16:40:13.571 INFO [stderr] Nov 18 16:40:14.335 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.01s Nov 18 16:40:14.337 INFO [stderr] su: No module specific data is present Nov 18 16:40:14.583 INFO running `"docker" "inspect" "913798b868b037eb0ec50faa098ab19c94af1f83f5a84ec7db1a056b927c0c1d"` Nov 18 16:40:14.701 INFO running `"docker" "rm" "-f" "913798b868b037eb0ec50faa098ab19c94af1f83f5a84ec7db1a056b927c0c1d"` Nov 18 16:40:14.821 INFO [stdout] 913798b868b037eb0ec50faa098ab19c94af1f83f5a84ec7db1a056b927c0c1d Nov 18 16:40:14.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:40:15.046 INFO [stdout] 7c3f07badb156e3a2b4a13fa9edc416be5305b9ffdc8f85d3b0a8daacd3b255c Nov 18 16:40:15.048 INFO running `"docker" "start" "-a" "7c3f07badb156e3a2b4a13fa9edc416be5305b9ffdc8f85d3b0a8daacd3b255c"` Nov 18 16:40:15.419 INFO [stderr] usermod: no changes Nov 18 16:40:15.487 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s Nov 18 16:40:15.487 INFO [stderr] Running /target/debug/deps/csv_challenge-d53cbeaf1b0b22ff Nov 18 16:40:15.487 INFO [stdout] Nov 18 16:40:15.487 INFO [stdout] running 5 tests Nov 18 16:40:15.487 INFO [stdout] test core::read::test::test_invalid_load_csv ... ignored Nov 18 16:40:15.487 INFO [stdout] test core::read::test::test_valid_load_csv ... ok Nov 18 16:40:15.487 INFO [stdout] test core::write::test::test_invalid_replace_column ... ok Nov 18 16:40:15.487 INFO [stdout] test core::write::test::test_valid_replace_column ... 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 16:40:15.553 INFO [stdout] 0: 0x55787bf9e063 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709 Nov 18 16:40:15.553 INFO [stdout] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 16:40:15.553 INFO [stdout] 1: 0x55787bf988c8 - std::sys_common::backtrace::_print::h84c40fecda6d638e Nov 18 16:40:15.553 INFO [stdout] at libstd/sys_common/backtrace.rs:71 Nov 18 16:40:15.553 INFO [stdout] 2: 0x55787bf9cfd4 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7 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: 0x55787bf9ccbc - std::panicking::default_hook::hb9a45c11a33bbcb2 Nov 18 16:40:15.554 INFO [stdout] at libstd/panicking.rs:221 Nov 18 16:40:15.554 INFO [stdout] 4: 0x55787bf9d6e0 - std::panicking::rust_panic_with_hook::ha8d95048d940f754 Nov 18 16:40:15.554 INFO [stdout] at libstd/panicking.rs:476 Nov 18 16:40:15.554 INFO [stdout] 5: 0x55787bf50987 - std::panicking::begin_panic::hdff646dce40e8acd Nov 18 16:40:15.554 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:410 Nov 18 16:40:15.554 INFO [stdout] 6: 0x55787bf3e8e4 - csv_challenge::core::read::test::test_valid_write_csv::hdec01a5471225fc7 Nov 18 16:40:15.554 INFO [stdout] at src/core/read.rs:71 Nov 18 16:40:15.554 INFO [stdout] 7: 0x55787bf3e819 - csv_challenge::core::read::test::test_valid_write_csv::{{closure}}::h6e41ac13951af86c Nov 18 16:40:15.554 INFO [stdout] at src/core/read.rs:67 Nov 18 16:40:15.554 INFO [stdout] 8: 0x55787bf422bd - core::ops::function::FnOnce::call_once::h81cc3d5c293b91be Nov 18 16:40:15.602 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238 Nov 18 16:40:15.603 INFO [stdout] 9: 0x55787bf5a3ce - >::call_box::hae1ea457a0ccd8d5 Nov 18 16:40:15.603 INFO [stdout] at libtest/lib.rs:1471 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libcore/ops/function.rs:238 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673 Nov 18 16:40:15.603 INFO [stdout] 10: 0x55787bfabec9 - __rust_maybe_catch_panic Nov 18 16:40:15.603 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 16:40:15.603 INFO [stdout] 11: 0x55787bf52223 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398 Nov 18 16:40:15.603 INFO [stdout] at libtest/lib.rs:1426 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136 Nov 18 16:40:15.603 INFO [stdout] 12: 0x55787bf530c4 - std::panicking::try::do_call::h031514fb401b7159 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310 Nov 18 16:40:15.603 INFO [stdout] 13: 0x55787bfabec9 - __rust_maybe_catch_panic Nov 18 16:40:15.603 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 16:40:15.603 INFO [stdout] 14: 0x55787bf5a2ac - >::call_box::h44700b7a2ec6fd33 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476 Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673 Nov 18 16:40:15.603 INFO [stdout] 15: 0x55787bf9fdad - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b Nov 18 16:40:15.603 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/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: 0x7fc7b99d26b9 - start_thread Nov 18 16:40:15.603 INFO [stdout] 17: 0x7fc7b94f241c - 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 16:40:15.829 INFO running `"docker" "inspect" "7c3f07badb156e3a2b4a13fa9edc416be5305b9ffdc8f85d3b0a8daacd3b255c"` Nov 18 16:40:15.944 INFO running `"docker" "rm" "-f" "7c3f07badb156e3a2b4a13fa9edc416be5305b9ffdc8f85d3b0a8daacd3b255c"` Nov 18 16:40:16.138 INFO [stdout] 7c3f07badb156e3a2b4a13fa9edc416be5305b9ffdc8f85d3b0a8daacd3b255c