Dec 06 10:50:40.220 INFO testing PerArneng/aventofcode2018 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 10:50:40.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 10:50:40.382 INFO [stdout] d03c681f739126c9e352208a8f536025d8ee02b28fca355c0c6cb618c4df7129 Dec 06 10:50:40.384 INFO running `"docker" "start" "-a" "d03c681f739126c9e352208a8f536025d8ee02b28fca355c0c6cb618c4df7129"` Dec 06 10:50:41.001 INFO [stderr] usermod: no changes Dec 06 10:50:41.086 INFO [stderr] Compiling advent_of_code_2018 v0.1.0 (/source) Dec 06 10:50:42.076 INFO [stderr] warning: unused variable: `reps` Dec 06 10:50:42.076 INFO [stderr] --> src/day2/part1.rs:31:9 Dec 06 10:50:42.076 INFO [stderr] | Dec 06 10:50:42.076 INFO [stderr] 31 | let reps:HashSet = char_freq.values().map( Dec 06 10:50:42.076 INFO [stderr] | ^^^^ help: consider using `_reps` instead Dec 06 10:50:42.076 INFO [stderr] | Dec 06 10:50:42.076 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 10:50:42.076 INFO [stderr] Dec 06 10:50:42.094 INFO [stderr] warning: variant is never constructed: `None` Dec 06 10:50:42.094 INFO [stderr] --> src/day2/part1.rs:9:5 Dec 06 10:50:42.094 INFO [stderr] | Dec 06 10:50:42.094 INFO [stderr] 9 | None, Dec 06 10:50:42.094 INFO [stderr] | ^^^^ Dec 06 10:50:42.094 INFO [stderr] | Dec 06 10:50:42.094 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 10:50:42.094 INFO [stderr] Dec 06 10:50:42.094 INFO [stderr] warning: variant is never constructed: `Double` Dec 06 10:50:42.094 INFO [stderr] --> src/day2/part1.rs:10:5 Dec 06 10:50:42.094 INFO [stderr] | Dec 06 10:50:42.094 INFO [stderr] 10 | Double, Dec 06 10:50:42.094 INFO [stderr] | ^^^^^^ Dec 06 10:50:42.094 INFO [stderr] Dec 06 10:50:42.094 INFO [stderr] warning: variant is never constructed: `Triplet` Dec 06 10:50:42.094 INFO [stderr] --> src/day2/part1.rs:11:5 Dec 06 10:50:42.094 INFO [stderr] | Dec 06 10:50:42.094 INFO [stderr] 11 | Triplet, Dec 06 10:50:42.094 INFO [stderr] | ^^^^^^^ Dec 06 10:50:42.095 INFO [stderr] Dec 06 10:50:42.095 INFO [stderr] warning: variant is never constructed: `DoubleAndTriplet` Dec 06 10:50:42.095 INFO [stderr] --> src/day2/part1.rs:12:5 Dec 06 10:50:42.095 INFO [stderr] | Dec 06 10:50:42.095 INFO [stderr] 12 | DoubleAndTriplet Dec 06 10:50:42.095 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 06 10:50:42.095 INFO [stderr] Dec 06 10:50:42.095 INFO [stderr] warning: function is never used: `calculate_repetition` Dec 06 10:50:42.095 INFO [stderr] --> src/day2/part1.rs:16:1 Dec 06 10:50:42.095 INFO [stderr] | Dec 06 10:50:42.095 INFO [stderr] 16 | pub fn calculate_repetition(id:&str) -> Repetition { Dec 06 10:50:42.095 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 10:50:42.095 INFO [stderr] Dec 06 10:50:43.596 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.56s Dec 06 10:50:43.600 INFO [stderr] su: No module specific data is present Dec 06 10:50:43.845 INFO running `"docker" "inspect" "d03c681f739126c9e352208a8f536025d8ee02b28fca355c0c6cb618c4df7129"` Dec 06 10:50:43.931 INFO running `"docker" "rm" "-f" "d03c681f739126c9e352208a8f536025d8ee02b28fca355c0c6cb618c4df7129"` Dec 06 10:50:44.007 INFO [stdout] d03c681f739126c9e352208a8f536025d8ee02b28fca355c0c6cb618c4df7129 Dec 06 10:50:44.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 10:50:44.312 INFO [stdout] 93eba80591a6c4753795d2ab4646b77aa16ef6df86a01b7fd1673cf54db8bbae Dec 06 10:50:44.318 INFO running `"docker" "start" "-a" "93eba80591a6c4753795d2ab4646b77aa16ef6df86a01b7fd1673cf54db8bbae"` Dec 06 10:50:44.695 INFO [stderr] usermod: no changes Dec 06 10:50:44.771 INFO [stderr] Compiling advent_of_code_2018 v0.1.0 (/source) Dec 06 10:50:45.648 INFO [stderr] warning: unused variable: `reps` Dec 06 10:50:45.648 INFO [stderr] --> src/day2/part1.rs:31:9 Dec 06 10:50:45.648 INFO [stderr] | Dec 06 10:50:45.648 INFO [stderr] 31 | let reps:HashSet = char_freq.values().map( Dec 06 10:50:45.656 INFO [stderr] | ^^^^ help: consider using `_reps` instead Dec 06 10:50:45.656 INFO [stderr] | Dec 06 10:50:45.656 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 10:50:45.656 INFO [stderr] Dec 06 10:50:46.550 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.83s Dec 06 10:50:46.554 INFO [stderr] su: No module specific data is present Dec 06 10:50:46.846 INFO running `"docker" "inspect" "93eba80591a6c4753795d2ab4646b77aa16ef6df86a01b7fd1673cf54db8bbae"` Dec 06 10:50:46.934 INFO running `"docker" "rm" "-f" "93eba80591a6c4753795d2ab4646b77aa16ef6df86a01b7fd1673cf54db8bbae"` Dec 06 10:50:47.108 INFO [stdout] 93eba80591a6c4753795d2ab4646b77aa16ef6df86a01b7fd1673cf54db8bbae Dec 06 10:50:47.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 10:50:47.270 INFO [stdout] 964845c8a5f4063b5f3d1d295a3680e44b93e37898cee98be2289a2cd79af225 Dec 06 10:50:47.273 INFO running `"docker" "start" "-a" "964845c8a5f4063b5f3d1d295a3680e44b93e37898cee98be2289a2cd79af225"` Dec 06 10:50:47.579 INFO [stderr] usermod: no changes Dec 06 10:50:47.631 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 06 10:50:47.642 INFO [stderr] Running /target/debug/deps/advent_of_code_2018-7d9f197bed759a6e Dec 06 10:50:47.644 INFO [stdout] Dec 06 10:50:47.644 INFO [stdout] running 9 tests Dec 06 10:50:47.644 INFO [stdout] test day1::part1_tests::calculate_sum_of_frequencies_doc_example3 ... ok Dec 06 10:50:47.644 INFO [stdout] test day1::part2_tests::find_first_duplicate_frequency_test1 ... ok Dec 06 10:50:47.644 INFO [stdout] test day1::part1_tests::calculate_sum_of_frequencies_doc_example2 ... ok Dec 06 10:50:47.644 INFO [stdout] test day1::part2_tests::find_first_duplicate_frequency_test2 ... ok Dec 06 10:50:47.645 INFO [stdout] test day1::part2_tests::find_first_duplicate_frequency_test4 ... ok Dec 06 10:50:47.645 INFO [stdout] test day1::part2_tests::find_first_duplicate_frequency_test3 ... ok Dec 06 10:50:47.648 INFO [stdout] test day1::part1_tests::parse_frequency_simple_happy_path ... ok Dec 06 10:50:47.648 INFO [stdout] test day1::part1_tests::calculate_sum_of_frequencies_doc_example1 ... ok Dec 06 10:50:47.677 INFO [stdout] test day2::part1_tests::calculate_repetition_test ... FAILED Dec 06 10:50:47.677 INFO [stdout] Dec 06 10:50:47.677 INFO [stdout] failures: Dec 06 10:50:47.677 INFO [stdout] Dec 06 10:50:47.677 INFO [stdout] ---- day2::part1_tests::calculate_repetition_test stdout ---- Dec 06 10:50:47.677 INFO [stdout] thread 'day2::part1_tests::calculate_repetition_test' panicked at 'assertion failed: `(left == right)` Dec 06 10:50:47.677 INFO [stdout] left: `None`, Dec 06 10:50:47.677 INFO [stdout] right: `DoubleAndTriplet`', src/day2/part1_tests.rs:8:5 Dec 06 10:50:47.677 INFO [stdout] stack backtrace: Dec 06 10:50:47.677 INFO [stdout] 0: 0x5577fdbbada3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 10:50:47.677 INFO [stdout] 1: 0x5577fdbb54c8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 10:50:47.677 INFO [stdout] 2: 0x5577fdbb9d12 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 10:50:47.677 INFO [stdout] 3: 0x5577fdbb99fc - std::panicking::default_hook::h4eae6f26f73244c8 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 10:50:47.677 INFO [stdout] 4: 0x5577fdbba420 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 10:50:47.677 INFO [stdout] 5: 0x5577fdbb9fa1 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 10:50:47.677 INFO [stdout] 6: 0x5577fdbb9eee - std::panicking::begin_panic_fmt::h2c0a418aaab204b3 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/panicking.rs:353 Dec 06 10:50:47.677 INFO [stdout] 7: 0x5577fdb5d653 - advent_of_code_2018::day2::part1_tests::calculate_repetition_test::h30d0d147c7a2ee1b Dec 06 10:50:47.677 INFO [stdout] at src/day2/part1_tests.rs:8 Dec 06 10:50:47.677 INFO [stdout] 8: 0x5577fdb5d4c9 - advent_of_code_2018::day2::part1_tests::calculate_repetition_test::{{closure}}::hd03dcbc94d5e134c Dec 06 10:50:47.677 INFO [stdout] at src/day2/part1_tests.rs:5 Dec 06 10:50:47.677 INFO [stdout] 9: 0x5577fdb6386d - core::ops::function::FnOnce::call_once::h2af552e43256d885 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 10:50:47.677 INFO [stdout] 10: 0x5577fdb6d66e - >::call_box::h994167e0fc25f327 Dec 06 10:50:47.677 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 10:50:47.677 INFO [stdout] 11: 0x5577fdbc89e9 - __rust_maybe_catch_panic Dec 06 10:50:47.677 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 10:50:47.677 INFO [stdout] 12: 0x5577fdb65573 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 10:50:47.677 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 06 10:50:47.677 INFO [stdout] 13: 0x5577fdb66494 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 06 10:50:47.677 INFO [stdout] 14: 0x5577fdbc89e9 - __rust_maybe_catch_panic Dec 06 10:50:47.677 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 10:50:47.677 INFO [stdout] 15: 0x5577fdb6d54c - >::call_box::h877dbe22cb3997f4 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 10:50:47.677 INFO [stdout] 16: 0x5577fdbbc9ad - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 06 10:50:47.677 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 10:50:47.677 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 10:50:47.677 INFO [stdout] 17: 0x7f6db5b3b6b9 - start_thread Dec 06 10:50:47.677 INFO [stdout] 18: 0x7f6db565b41c - clone Dec 06 10:50:47.677 INFO [stdout] 19: 0x0 - Dec 06 10:50:47.677 INFO [stdout] Dec 06 10:50:47.677 INFO [stdout] Dec 06 10:50:47.677 INFO [stdout] failures: Dec 06 10:50:47.677 INFO [stdout] day2::part1_tests::calculate_repetition_test Dec 06 10:50:47.677 INFO [stdout] Dec 06 10:50:47.677 INFO [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 10:50:47.677 INFO [stdout] Dec 06 10:50:47.679 INFO [stderr] error: test failed, to rerun pass '--bin advent_of_code_2018' Dec 06 10:50:47.680 INFO [stderr] su: No module specific data is present Dec 06 10:50:47.944 INFO running `"docker" "inspect" "964845c8a5f4063b5f3d1d295a3680e44b93e37898cee98be2289a2cd79af225"` Dec 06 10:50:48.062 INFO running `"docker" "rm" "-f" "964845c8a5f4063b5f3d1d295a3680e44b93e37898cee98be2289a2cd79af225"` Dec 06 10:50:48.220 INFO [stdout] 964845c8a5f4063b5f3d1d295a3680e44b93e37898cee98be2289a2cd79af225