Nov 18 06:41:27.894 INFO testing marc-1.5.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 06:41:27.895 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 06:41:28.197 INFO [stdout] 50ac546c1d682be5576df48a1c7ce8255f51635ed7b8e853555e4704b169dd26
Nov 18 06:41:28.199 INFO running `"docker" "start" "-a" "50ac546c1d682be5576df48a1c7ce8255f51635ed7b8e853555e4704b169dd26"`
Nov 18 06:41:28.762 INFO [stderr] usermod: no changes
Nov 18 06:41:28.787 INFO [stderr] warning: profile `doc` is deprecated and has no effect
Nov 18 06:41:28.801 INFO [stderr]    Compiling marc v1.5.0 (/source)
Nov 18 06:41:29.809 INFO [stderr] warning: variable does not need to be mutable
Nov 18 06:41:29.853 INFO [stderr]    --> src/lib.rs:110:30
Nov 18 06:41:29.853 INFO [stderr]     |
Nov 18 06:41:29.853 INFO [stderr] 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 18 06:41:29.853 INFO [stderr]     |                              ----^^^^^
Nov 18 06:41:29.853 INFO [stderr]     |                              |
Nov 18 06:41:29.853 INFO [stderr]     |                              help: remove this `mut`
Nov 18 06:41:29.853 INFO [stderr]     |
Nov 18 06:41:29.853 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 06:41:29.853 INFO [stderr] 
Nov 18 06:41:30.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 18 06:41:30.470 INFO [stderr] su: No module specific data is present
Nov 18 06:41:31.012 INFO running `"docker" "inspect" "50ac546c1d682be5576df48a1c7ce8255f51635ed7b8e853555e4704b169dd26"`
Nov 18 06:41:31.085 INFO running `"docker" "rm" "-f" "50ac546c1d682be5576df48a1c7ce8255f51635ed7b8e853555e4704b169dd26"`
Nov 18 06:41:31.160 INFO [stdout] 50ac546c1d682be5576df48a1c7ce8255f51635ed7b8e853555e4704b169dd26
Nov 18 06:41:31.166 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 06:41:31.370 INFO [stdout] 4ec351c49de246637889f9d948887e5e5da9b6d29229c250f29674397676097b
Nov 18 06:41:31.372 INFO running `"docker" "start" "-a" "4ec351c49de246637889f9d948887e5e5da9b6d29229c250f29674397676097b"`
Nov 18 06:41:32.443 INFO [stderr] usermod: no changes
Nov 18 06:41:32.474 INFO [stderr] warning: profile `doc` is deprecated and has no effect
Nov 18 06:41:32.531 INFO [stderr]    Compiling marc v1.5.0 (/source)
Nov 18 06:41:34.595 INFO [stderr] warning: variable does not need to be mutable
Nov 18 06:41:34.595 INFO [stderr]    --> src/lib.rs:110:30
Nov 18 06:41:34.596 INFO [stderr]     |
Nov 18 06:41:34.596 INFO [stderr] 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 18 06:41:34.596 INFO [stderr]     |                              ----^^^^^
Nov 18 06:41:34.596 INFO [stderr]     |                              |
Nov 18 06:41:34.597 INFO [stderr]     |                              help: remove this `mut`
Nov 18 06:41:34.597 INFO [stderr]     |
Nov 18 06:41:34.597 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 06:41:34.597 INFO [stderr] 
Nov 18 06:41:36.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
Nov 18 06:41:36.783 INFO [stderr] su: No module specific data is present
Nov 18 06:41:37.499 INFO running `"docker" "inspect" "4ec351c49de246637889f9d948887e5e5da9b6d29229c250f29674397676097b"`
Nov 18 06:41:37.866 INFO running `"docker" "rm" "-f" "4ec351c49de246637889f9d948887e5e5da9b6d29229c250f29674397676097b"`
Nov 18 06:41:38.088 INFO [stdout] 4ec351c49de246637889f9d948887e5e5da9b6d29229c250f29674397676097b
Nov 18 06:41:38.096 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 06:41:38.448 INFO [stdout] 56a2c546f9d55a9f6b63c374270f60cd0c5a4c35edb0551dc081b85008c49305
Nov 18 06:41:38.452 INFO running `"docker" "start" "-a" "56a2c546f9d55a9f6b63c374270f60cd0c5a4c35edb0551dc081b85008c49305"`
Nov 18 06:41:39.739 INFO [stderr] usermod: no changes
Nov 18 06:41:39.798 INFO [stderr] warning: profile `doc` is deprecated and has no effect
Nov 18 06:41:39.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 18 06:41:39.827 INFO [stderr]      Running /target/debug/deps/marc-0ce828509a388e82
Nov 18 06:41:39.835 INFO [stdout] 
Nov 18 06:41:39.835 INFO [stdout] running 15 tests
Nov 18 06:41:39.835 INFO [stdout] test directory::test::should_parse_directory ... ok
Nov 18 06:41:39.835 INFO [stdout] test directory::test::should_parse_empty_directory ... ok
Nov 18 06:41:39.835 INFO [stdout] test tests::read::shoud_parse_record ... ok
Nov 18 06:41:39.835 INFO [stdout] test tests::read::should_create_record_from_vec ... ok
Nov 18 06:41:39.835 INFO [stdout] test field::test::should_filter_subfields ... ok
Nov 18 06:41:39.835 INFO [stdout] test tests::read::sholud_build_record ... ok
Nov 18 06:41:39.835 INFO [stdout] test field::test::should_add_subfield ... ok
Nov 18 06:41:39.835 INFO [stdout] test field::subfield::test::should_find_subfields ... ok
Nov 18 06:41:39.835 INFO [stdout] test field::subfield::subfields::test::should_iterate_subfields ... ok
Nov 18 06:41:39.838 INFO [stdout] test tests::read::should_read_record ... ok
Nov 18 06:41:39.838 INFO [stdout] test tests::write::should_write_record ... ok
Nov 18 06:41:39.847 INFO [stdout] test tests::read::should_get_fields ... ok
Nov 18 06:41:39.847 INFO [stdout] test tests::read::should_get_field ... ok
Nov 18 06:41:39.998 INFO [stdout] test tests::read::should_iterate_records ... ok
Nov 18 06:41:40.036 INFO [stdout] test field::test::should_panic_if_field_is_too_large ... ok
Nov 18 06:41:40.036 INFO [stdout] 
Nov 18 06:41:40.036 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 06:41:40.036 INFO [stdout] 
Nov 18 06:41:40.047 INFO [stderr]    Doc-tests marc
Nov 18 06:41:41.317 INFO [stdout] 
Nov 18 06:41:41.317 INFO [stdout] running 1 test
Nov 18 06:41:41.317 INFO [stdout] test src/lib.rs - fields (line 527) ... ignored
Nov 18 06:41:41.317 INFO [stdout] 
Nov 18 06:41:41.317 INFO [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Nov 18 06:41:41.317 INFO [stdout] 
Nov 18 06:41:41.326 INFO [stderr] su: No module specific data is present
Nov 18 06:41:41.685 INFO running `"docker" "inspect" "56a2c546f9d55a9f6b63c374270f60cd0c5a4c35edb0551dc081b85008c49305"`
Nov 18 06:41:41.875 INFO running `"docker" "rm" "-f" "56a2c546f9d55a9f6b63c374270f60cd0c5a4c35edb0551dc081b85008c49305"`
Nov 18 06:41:42.072 INFO [stdout] 56a2c546f9d55a9f6b63c374270f60cd0c5a4c35edb0551dc081b85008c49305