Dec 07 19:22:48.028 INFO testing csv_challenge-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 07 19:22:48.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:22:48.281 INFO [stdout] f568a5766d30781c45790c91926b7f7a20f34fdd63524167f4d3f75e89cb7581 Dec 07 19:22:48.286 INFO running `"docker" "start" "-a" "f568a5766d30781c45790c91926b7f7a20f34fdd63524167f4d3f75e89cb7581"` Dec 07 19:22:48.768 INFO [stderr] usermod: no changes Dec 07 19:22:48.834 INFO [stderr] Compiling csv_challenge v0.1.0 (/source) Dec 07 19:22:52.433 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.65s Dec 07 19:22:52.438 INFO [stderr] su: No module specific data is present Dec 07 19:22:52.774 INFO running `"docker" "inspect" "f568a5766d30781c45790c91926b7f7a20f34fdd63524167f4d3f75e89cb7581"` Dec 07 19:22:52.946 INFO running `"docker" "rm" "-f" "f568a5766d30781c45790c91926b7f7a20f34fdd63524167f4d3f75e89cb7581"` Dec 07 19:22:53.116 INFO [stdout] f568a5766d30781c45790c91926b7f7a20f34fdd63524167f4d3f75e89cb7581 Dec 07 19:22:53.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:22:53.275 INFO [stdout] 321d6f793f56ac412da744b4f6f5a0213d8e86ad432f919e716768a0b0121958 Dec 07 19:22:53.282 INFO running `"docker" "start" "-a" "321d6f793f56ac412da744b4f6f5a0213d8e86ad432f919e716768a0b0121958"` Dec 07 19:22:53.867 INFO [stderr] usermod: no changes Dec 07 19:22:53.929 INFO [stderr] Compiling csv_challenge v0.1.0 (/source) Dec 07 19:22:55.748 INFO [stderr] warning: unused variable: `filename` Dec 07 19:22:55.748 INFO [stderr] --> src/core/read.rs:68:13 Dec 07 19:22:55.748 INFO [stderr] | Dec 07 19:22:55.748 INFO [stderr] 68 | let filename = PathBuf::from("./input/challenge.csv"); Dec 07 19:22:55.748 INFO [stderr] | ^^^^^^^^ help: consider using `_filename` instead Dec 07 19:22:55.748 INFO [stderr] | Dec 07 19:22:55.748 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 07 19:22:55.748 INFO [stderr] Dec 07 19:22:55.778 INFO [stderr] warning: unused import: `Opt` Dec 07 19:22:55.778 INFO [stderr] --> tests/integration_test.rs:6:9 Dec 07 19:22:55.778 INFO [stderr] | Dec 07 19:22:55.778 INFO [stderr] 6 | Opt, Dec 07 19:22:55.778 INFO [stderr] | ^^^ Dec 07 19:22:55.778 INFO [stderr] | Dec 07 19:22:55.778 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 19:22:55.778 INFO [stderr] Dec 07 19:22:57.044 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.16s Dec 07 19:22:57.059 INFO [stderr] su: No module specific data is present Dec 07 19:22:58.100 INFO running `"docker" "inspect" "321d6f793f56ac412da744b4f6f5a0213d8e86ad432f919e716768a0b0121958"` Dec 07 19:22:58.418 INFO running `"docker" "rm" "-f" "321d6f793f56ac412da744b4f6f5a0213d8e86ad432f919e716768a0b0121958"` Dec 07 19:22:58.852 INFO [stdout] 321d6f793f56ac412da744b4f6f5a0213d8e86ad432f919e716768a0b0121958 Dec 07 19:22:58.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:22:59.294 INFO [stdout] c975646fa7f7e23d10c8d9dd791b3963517272efbd3377cfb0c8dce3bcf7ee17 Dec 07 19:22:59.302 INFO running `"docker" "start" "-a" "c975646fa7f7e23d10c8d9dd791b3963517272efbd3377cfb0c8dce3bcf7ee17"` Dec 07 19:23:00.585 INFO [stderr] usermod: no changes Dec 07 19:23:00.680 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s Dec 07 19:23:00.680 INFO [stdout] Dec 07 19:23:00.680 INFO [stderr] Running /target/debug/deps/csv_challenge-aea392f37bc3f5e5 Dec 07 19:23:00.680 INFO [stdout] running 5 tests Dec 07 19:23:00.680 INFO [stdout] test core::read::test::test_invalid_load_csv ... ignored Dec 07 19:23:00.700 INFO [stdout] test core::write::test::test_invalid_replace_column ... ok Dec 07 19:23:00.700 INFO [stdout] test core::read::test::test_valid_load_csv ... ok Dec 07 19:23:00.700 INFO [stdout] test core::write::test::test_valid_replace_column ... ok Dec 07 19:23:00.757 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 07 19:23:00.757 INFO [stderr] su: No module specific data is present Dec 07 19:23:00.757 INFO [stdout] test core::read::test::test_valid_write_csv ... FAILED Dec 07 19:23:00.757 INFO [stdout] Dec 07 19:23:00.757 INFO [stdout] failures: Dec 07 19:23:00.757 INFO [stdout] Dec 07 19:23:00.757 INFO [stdout] ---- core::read::test::test_valid_write_csv stdout ---- Dec 07 19:23:00.757 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 19:23:00.757 INFO [stdout] stack backtrace: Dec 07 19:23:00.757 INFO [stdout] 0: 0x55aae26faed3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 07 19:23:00.757 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 19:23:00.757 INFO [stdout] 1: 0x55aae26f5588 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 07 19:23:00.757 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 19:23:00.757 INFO [stdout] 2: 0x55aae26f9e42 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 07 19:23:00.757 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 19:23:00.757 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 19:23:00.757 INFO [stdout] 3: 0x55aae26f9b2c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 07 19:23:00.757 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 19:23:00.757 INFO [stdout] 4: 0x55aae26fa550 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 07 19:23:00.757 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 19:23:00.757 INFO [stdout] 5: 0x55aae26acb97 - std::panicking::begin_panic::hf2db332e43ffa86f Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:425 Dec 07 19:23:00.757 INFO [stdout] 6: 0x55aae269ad72 - csv_challenge::core::read::test::test_valid_write_csv::h02d41e06e84aeb87 Dec 07 19:23:00.757 INFO [stdout] at src/core/read.rs:71 Dec 07 19:23:00.757 INFO [stdout] 7: 0x55aae269aca9 - csv_challenge::core::read::test::test_valid_write_csv::{{closure}}::h6eadd98464452c30 Dec 07 19:23:00.757 INFO [stdout] at src/core/read.rs:67 Dec 07 19:23:00.757 INFO [stdout] 8: 0x55aae269e76d - core::ops::function::FnOnce::call_once::h72d5aafeeee2345e Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 07 19:23:00.757 INFO [stdout] 9: 0x55aae26b745e - >::call_box::h9ed1658cdce7f33f Dec 07 19:23:00.757 INFO [stdout] at src/libtest/lib.rs:1471 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 19:23:00.757 INFO [stdout] 10: 0x55aae2708b19 - __rust_maybe_catch_panic Dec 07 19:23:00.757 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 19:23:00.757 INFO [stdout] 11: 0x55aae26af333 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 19:23:00.757 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 07 19:23:00.757 INFO [stdout] 12: 0x55aae26b02c4 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 07 19:23:00.757 INFO [stdout] 13: 0x55aae2708b19 - __rust_maybe_catch_panic Dec 07 19:23:00.757 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 19:23:00.757 INFO [stdout] 14: 0x55aae26b733c - >::call_box::h6465cc998309e287 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 19:23:00.757 INFO [stdout] 15: 0x55aae26fcadd - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 07 19:23:00.757 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 07 19:23:00.757 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 19:23:00.757 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 19:23:00.757 INFO [stdout] 16: 0x7f49be5586b9 - start_thread Dec 07 19:23:00.757 INFO [stdout] 17: 0x7f49be07841c - clone Dec 07 19:23:00.757 INFO [stdout] 18: 0x0 - Dec 07 19:23:00.757 INFO [stdout] Dec 07 19:23:00.757 INFO [stdout] Dec 07 19:23:00.758 INFO [stdout] failures: Dec 07 19:23:00.758 INFO [stdout] core::read::test::test_valid_write_csv Dec 07 19:23:00.758 INFO [stdout] Dec 07 19:23:00.758 INFO [stdout] test result: FAILED. 3 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out Dec 07 19:23:00.758 INFO [stdout] Dec 07 19:23:01.300 INFO running `"docker" "inspect" "c975646fa7f7e23d10c8d9dd791b3963517272efbd3377cfb0c8dce3bcf7ee17"` Dec 07 19:23:01.528 INFO running `"docker" "rm" "-f" "c975646fa7f7e23d10c8d9dd791b3963517272efbd3377cfb0c8dce3bcf7ee17"` Dec 07 19:23:01.724 INFO [stdout] c975646fa7f7e23d10c8d9dd791b3963517272efbd3377cfb0c8dce3bcf7ee17