Nov 18 06:41:27.509 INFO testing marc-1.5.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 06:41:27.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06:41:28.047 INFO [stdout] 396c04231f05333a239089e837534ad1ff4885ee6c666c143280db2ed5fe43d2
Nov 18 06:41:28.051 INFO running `"docker" "start" "-a" "396c04231f05333a239089e837534ad1ff4885ee6c666c143280db2ed5fe43d2"`
Nov 18 06:41:28.578 INFO [stderr] usermod: no changes
Nov 18 06:41:28.600 INFO [stderr] warning: profile `doc` is deprecated and has no effect
Nov 18 06:41:28.623 INFO [stderr]    Compiling marc v1.5.0 (/source)
Nov 18 06:41:29.701 INFO [stderr] warning: variable does not need to be mutable
Nov 18 06:41:29.701 INFO [stderr]    --> src/lib.rs:110:30
Nov 18 06:41:29.701 INFO [stderr]     |
Nov 18 06:41:29.701 INFO [stderr] 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 18 06:41:29.701 INFO [stderr]     |                              ----^^^^^
Nov 18 06:41:29.701 INFO [stderr]     |                              |
Nov 18 06:41:29.701 INFO [stderr]     |                              help: remove this `mut`
Nov 18 06:41:29.701 INFO [stderr]     |
Nov 18 06:41:29.701 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 06:41:29.701 INFO [stderr] 
Nov 18 06:41:30.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 18 06:41:30.133 INFO [stderr] su: No module specific data is present
Nov 18 06:41:30.675 INFO running `"docker" "inspect" "396c04231f05333a239089e837534ad1ff4885ee6c666c143280db2ed5fe43d2"`
Nov 18 06:41:30.915 INFO running `"docker" "rm" "-f" "396c04231f05333a239089e837534ad1ff4885ee6c666c143280db2ed5fe43d2"`
Nov 18 06:41:31.018 INFO [stdout] 396c04231f05333a239089e837534ad1ff4885ee6c666c143280db2ed5fe43d2
Nov 18 06:41:31.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06:41:31.203 INFO [stdout] d75148beaabe3654ba4f9d804acc1c54478f01d5602e354d5c66f01abf5a41d7
Nov 18 06:41:31.209 INFO running `"docker" "start" "-a" "d75148beaabe3654ba4f9d804acc1c54478f01d5602e354d5c66f01abf5a41d7"`
Nov 18 06:41:32.153 INFO [stderr] usermod: no changes
Nov 18 06:41:32.211 INFO [stderr] warning: profile `doc` is deprecated and has no effect
Nov 18 06:41:32.231 INFO [stderr]    Compiling marc v1.5.0 (/source)
Nov 18 06:41:34.040 INFO [stderr] warning: variable does not need to be mutable
Nov 18 06:41:34.040 INFO [stderr]    --> src/lib.rs:110:30
Nov 18 06:41:34.040 INFO [stderr]     |
Nov 18 06:41:34.040 INFO [stderr] 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 18 06:41:34.040 INFO [stderr]     |                              ----^^^^^
Nov 18 06:41:34.040 INFO [stderr]     |                              |
Nov 18 06:41:34.040 INFO [stderr]     |                              help: remove this `mut`
Nov 18 06:41:34.040 INFO [stderr]     |
Nov 18 06:41:34.040 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 06:41:34.040 INFO [stderr] 
Nov 18 06:41:36.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
Nov 18 06:41:36.330 INFO [stderr] su: No module specific data is present
Nov 18 06:41:37.286 INFO running `"docker" "inspect" "d75148beaabe3654ba4f9d804acc1c54478f01d5602e354d5c66f01abf5a41d7"`
Nov 18 06:41:37.596 INFO running `"docker" "rm" "-f" "d75148beaabe3654ba4f9d804acc1c54478f01d5602e354d5c66f01abf5a41d7"`
Nov 18 06:41:37.846 INFO [stdout] d75148beaabe3654ba4f9d804acc1c54478f01d5602e354d5c66f01abf5a41d7
Nov 18 06:41:37.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06:41:38.298 INFO [stdout] 2b32e7db1558054f135d58b30953cc26cf39347aa3d83f6c16455a741173d8b7
Nov 18 06:41:38.301 INFO running `"docker" "start" "-a" "2b32e7db1558054f135d58b30953cc26cf39347aa3d83f6c16455a741173d8b7"`
Nov 18 06:41:39.398 INFO [stderr] usermod: no changes
Nov 18 06:41:39.446 INFO [stderr] warning: profile `doc` is deprecated and has no effect
Nov 18 06:41:39.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 18 06:41:39.487 INFO [stderr]      Running /target/debug/deps/marc-eda7f61515354262
Nov 18 06:41:39.488 INFO [stdout] 
Nov 18 06:41:39.488 INFO [stdout] running 15 tests
Nov 18 06:41:39.491 INFO [stdout] test tests::read::sholud_build_record ... ok
Nov 18 06:41:39.495 INFO [stdout] test field::test::should_filter_subfields ... ok
Nov 18 06:41:39.499 INFO [stdout] test directory::test::should_parse_empty_directory ... ok
Nov 18 06:41:39.499 INFO [stdout] test tests::read::shoud_parse_record ... ok
Nov 18 06:41:39.500 INFO [stdout] test directory::test::should_parse_directory ... ok
Nov 18 06:41:39.500 INFO [stdout] test field::subfield::test::should_find_subfields ... ok
Nov 18 06:41:39.500 INFO [stdout] test field::test::should_add_subfield ... ok
Nov 18 06:41:39.501 INFO [stdout] test field::subfield::subfields::test::should_iterate_subfields ... ok
Nov 18 06:41:39.501 INFO [stdout] test tests::write::should_write_record ... ok
Nov 18 06:41:39.501 INFO [stdout] test tests::read::should_get_fields ... ok
Nov 18 06:41:39.502 INFO [stdout] test tests::read::should_get_field ... ok
Nov 18 06:41:39.502 INFO [stdout] test tests::read::should_create_record_from_vec ... ok
Nov 18 06:41:39.523 INFO [stdout] test tests::read::should_read_record ... ok
Nov 18 06:41:39.667 INFO [stdout] test tests::read::should_iterate_records ... ok
Nov 18 06:41:39.733 INFO [stdout] test field::test::should_panic_if_field_is_too_large ... ok
Nov 18 06:41:39.733 INFO [stderr]    Doc-tests marc
Nov 18 06:41:39.733 INFO [stdout] 
Nov 18 06:41:39.733 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 06:41:39.733 INFO [stdout] 
Nov 18 06:41:41.080 INFO [stdout] 
Nov 18 06:41:41.080 INFO [stdout] running 1 test
Nov 18 06:41:41.080 INFO [stdout] test src/lib.rs - fields (line 527) ... ignored
Nov 18 06:41:41.080 INFO [stdout] 
Nov 18 06:41:41.080 INFO [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Nov 18 06:41:41.080 INFO [stdout] 
Nov 18 06:41:41.091 INFO [stderr] su: No module specific data is present
Nov 18 06:41:41.628 INFO running `"docker" "inspect" "2b32e7db1558054f135d58b30953cc26cf39347aa3d83f6c16455a741173d8b7"`
Nov 18 06:41:41.712 INFO running `"docker" "rm" "-f" "2b32e7db1558054f135d58b30953cc26cf39347aa3d83f6c16455a741173d8b7"`
Nov 18 06:41:41.883 INFO [stdout] 2b32e7db1558054f135d58b30953cc26cf39347aa3d83f6c16455a741173d8b7