Dec 15 05:15:06.622 INFO testing marc-1.5.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 05:15:06.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:15:06.982 INFO [stdout] 82ccb2fe49302d817923631b4c98b4c4701f3dbb8ca0f01a53de6a3ae7f21f9b
Dec 15 05:15:06.982 INFO running `"docker" "start" "-a" "82ccb2fe49302d817923631b4c98b4c4701f3dbb8ca0f01a53de6a3ae7f21f9b"`
Dec 15 05:15:07.747 INFO [stderr] usermod: no changes
Dec 15 05:15:07.816 INFO [stderr] warning: profile `doc` is deprecated and has no effect
Dec 15 05:15:07.862 INFO [stderr]    Compiling marc v1.5.0 (/source)
Dec 15 05:15:09.221 INFO [stderr] warning: variable does not need to be mutable
Dec 15 05:15:09.221 INFO [stderr]    --> src/lib.rs:110:30
Dec 15 05:15:09.221 INFO [stderr]     |
Dec 15 05:15:09.221 INFO [stderr] 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Dec 15 05:15:09.221 INFO [stderr]     |                              ----^^^^^
Dec 15 05:15:09.221 INFO [stderr]     |                              |
Dec 15 05:15:09.221 INFO [stderr]     |                              help: remove this `mut`
Dec 15 05:15:09.221 INFO [stderr]     |
Dec 15 05:15:09.221 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 05:15:09.221 INFO [stderr] 
Dec 15 05:15:09.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 15 05:15:09.835 INFO [stderr] su: No module specific data is present
Dec 15 05:15:10.219 INFO running `"docker" "inspect" "82ccb2fe49302d817923631b4c98b4c4701f3dbb8ca0f01a53de6a3ae7f21f9b"`
Dec 15 05:15:10.424 INFO running `"docker" "rm" "-f" "82ccb2fe49302d817923631b4c98b4c4701f3dbb8ca0f01a53de6a3ae7f21f9b"`
Dec 15 05:15:10.579 INFO [stdout] 82ccb2fe49302d817923631b4c98b4c4701f3dbb8ca0f01a53de6a3ae7f21f9b
Dec 15 05:15:10.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:15:10.804 INFO [stdout] ec35d5e8c72268ec12c00b48ea215565d3b62b94ed76ae096a4ff7b30b6473ef
Dec 15 05:15:10.806 INFO running `"docker" "start" "-a" "ec35d5e8c72268ec12c00b48ea215565d3b62b94ed76ae096a4ff7b30b6473ef"`
Dec 15 05:15:11.343 INFO [stderr] usermod: no changes
Dec 15 05:15:11.377 INFO [stderr] warning: profile `doc` is deprecated and has no effect
Dec 15 05:15:11.401 INFO [stderr]    Compiling marc v1.5.0 (/source)
Dec 15 05:15:12.950 INFO [stderr] warning: variable does not need to be mutable
Dec 15 05:15:12.950 INFO [stderr]    --> src/lib.rs:110:30
Dec 15 05:15:12.950 INFO [stderr]     |
Dec 15 05:15:12.950 INFO [stderr] 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Dec 15 05:15:12.950 INFO [stderr]     |                              ----^^^^^
Dec 15 05:15:12.950 INFO [stderr]     |                              |
Dec 15 05:15:12.950 INFO [stderr]     |                              help: remove this `mut`
Dec 15 05:15:12.950 INFO [stderr]     |
Dec 15 05:15:12.950 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 05:15:12.950 INFO [stderr] 
Dec 15 05:15:14.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Dec 15 05:15:14.495 INFO [stderr] su: No module specific data is present
Dec 15 05:15:14.778 INFO running `"docker" "inspect" "ec35d5e8c72268ec12c00b48ea215565d3b62b94ed76ae096a4ff7b30b6473ef"`
Dec 15 05:15:14.891 INFO running `"docker" "rm" "-f" "ec35d5e8c72268ec12c00b48ea215565d3b62b94ed76ae096a4ff7b30b6473ef"`
Dec 15 05:15:15.010 INFO [stdout] ec35d5e8c72268ec12c00b48ea215565d3b62b94ed76ae096a4ff7b30b6473ef
Dec 15 05:15:15.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 05:15:15.230 INFO [stdout] 751640bb4707ec84f96e4debf85b0e964786b8b6711b8fd86b65f87bad89b5e5
Dec 15 05:15:15.232 INFO running `"docker" "start" "-a" "751640bb4707ec84f96e4debf85b0e964786b8b6711b8fd86b65f87bad89b5e5"`
Dec 15 05:15:15.651 INFO [stderr] usermod: no changes
Dec 15 05:15:15.697 INFO [stderr] warning: profile `doc` is deprecated and has no effect
Dec 15 05:15:15.713 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 05:15:15.716 INFO [stderr]      Running /target/debug/deps/marc-69c3e7b8b0003200
Dec 15 05:15:15.719 INFO [stdout] 
Dec 15 05:15:15.719 INFO [stdout] running 15 tests
Dec 15 05:15:15.719 INFO [stdout] test field::test::should_filter_subfields ... ok
Dec 15 05:15:15.721 INFO [stdout] test tests::read::sholud_build_record ... ok
Dec 15 05:15:15.721 INFO [stdout] test field::test::should_add_subfield ... ok
Dec 15 05:15:15.721 INFO [stdout] test field::subfield::test::should_find_subfields ... ok
Dec 15 05:15:15.721 INFO [stdout] test directory::test::should_parse_empty_directory ... ok
Dec 15 05:15:15.721 INFO [stdout] test directory::test::should_parse_directory ... ok
Dec 15 05:15:15.721 INFO [stdout] test tests::read::should_get_fields ... ok
Dec 15 05:15:15.721 INFO [stdout] test tests::read::should_create_record_from_vec ... ok
Dec 15 05:15:15.721 INFO [stdout] test tests::read::should_get_field ... ok
Dec 15 05:15:15.721 INFO [stdout] test tests::read::should_read_record ... ok
Dec 15 05:15:15.722 INFO [stdout] test tests::read::shoud_parse_record ... ok
Dec 15 05:15:15.724 INFO [stdout] test field::subfield::subfields::test::should_iterate_subfields ... ok
Dec 15 05:15:15.725 INFO [stdout] test tests::write::should_write_record ... ok
Dec 15 05:15:15.807 INFO [stdout] test tests::read::should_iterate_records ... ok
Dec 15 05:15:15.862 INFO [stdout] test field::test::should_panic_if_field_is_too_large ... ok
Dec 15 05:15:15.862 INFO [stdout] 
Dec 15 05:15:15.862 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:15:15.862 INFO [stdout] 
Dec 15 05:15:15.867 INFO [stderr]    Doc-tests marc
Dec 15 05:15:17.548 INFO [stdout] 
Dec 15 05:15:17.548 INFO [stdout] running 1 test
Dec 15 05:15:17.548 INFO [stdout] test src/lib.rs - fields (line 527) ... ignored
Dec 15 05:15:17.548 INFO [stdout] 
Dec 15 05:15:17.548 INFO [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 15 05:15:17.548 INFO [stdout] 
Dec 15 05:15:17.553 INFO [stderr] su: No module specific data is present
Dec 15 05:15:18.153 INFO running `"docker" "inspect" "751640bb4707ec84f96e4debf85b0e964786b8b6711b8fd86b65f87bad89b5e5"`
Dec 15 05:15:18.289 INFO running `"docker" "rm" "-f" "751640bb4707ec84f96e4debf85b0e964786b8b6711b8fd86b65f87bad89b5e5"`
Dec 15 05:15:18.442 INFO [stdout] 751640bb4707ec84f96e4debf85b0e964786b8b6711b8fd86b65f87bad89b5e5