Dec 15 21:23:27.196 INFO testing bibtex-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 21:23:27.196 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:23:27.749 INFO [stdout] dc4996018d2d89752d412fdfd293a30d5f041f272737f728b9636fe10bf251aa
Dec 15 21:23:27.758 INFO running `"docker" "start" "-a" "dc4996018d2d89752d412fdfd293a30d5f041f272737f728b9636fe10bf251aa"`
Dec 15 21:23:29.018 INFO [stderr] usermod: no changes
Dec 15 21:23:29.072 INFO [stderr]    Compiling bibtex v0.0.1 (/source)
Dec 15 21:23:29.719 INFO [stderr] warning: method is never used: `cite_key`
Dec 15 21:23:29.719 INFO [stderr]   --> src/entry.rs:17:5
Dec 15 21:23:29.719 INFO [stderr]    |
Dec 15 21:23:29.719 INFO [stderr] 17 |     fn cite_key(&self) -> &str {
Dec 15 21:23:29.719 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 21:23:29.719 INFO [stderr]    |
Dec 15 21:23:29.719 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 21:23:29.719 INFO [stderr] 
Dec 15 21:23:29.719 INFO [stderr] warning: method is never used: `entry_type`
Dec 15 21:23:29.719 INFO [stderr]   --> src/entry.rs:20:5
Dec 15 21:23:29.719 INFO [stderr]    |
Dec 15 21:23:29.719 INFO [stderr] 20 |     fn entry_type(&self) -> &str {
Dec 15 21:23:29.719 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 21:23:29.719 INFO [stderr] 
Dec 15 21:23:29.719 INFO [stderr] warning: method is never used: `field`
Dec 15 21:23:29.719 INFO [stderr]   --> src/entry.rs:23:5
Dec 15 21:23:29.719 INFO [stderr]    |
Dec 15 21:23:29.719 INFO [stderr] 23 |     fn field(&self, field: &str) -> &str {
Dec 15 21:23:29.719 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 21:23:29.719 INFO [stderr] 
Dec 15 21:23:30.043 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 15 21:23:30.043 INFO [stderr] su: No module specific data is present
Dec 15 21:23:30.587 INFO running `"docker" "inspect" "dc4996018d2d89752d412fdfd293a30d5f041f272737f728b9636fe10bf251aa"`
Dec 15 21:23:30.895 INFO running `"docker" "rm" "-f" "dc4996018d2d89752d412fdfd293a30d5f041f272737f728b9636fe10bf251aa"`
Dec 15 21:23:31.106 INFO [stdout] dc4996018d2d89752d412fdfd293a30d5f041f272737f728b9636fe10bf251aa
Dec 15 21:23:31.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:23:31.474 INFO [stdout] cceb49e9f09bea303d9089aba466d286371ca72210af20b63937edbe3f51911c
Dec 15 21:23:31.479 INFO running `"docker" "start" "-a" "cceb49e9f09bea303d9089aba466d286371ca72210af20b63937edbe3f51911c"`
Dec 15 21:23:32.691 INFO [stderr] usermod: no changes
Dec 15 21:23:32.736 INFO [stderr]    Compiling bibtex v0.0.1 (/source)
Dec 15 21:23:33.623 INFO [stderr] warning: method is never used: `cite_key`
Dec 15 21:23:33.623 INFO [stderr]   --> src/entry.rs:17:5
Dec 15 21:23:33.623 INFO [stderr]    |
Dec 15 21:23:33.623 INFO [stderr] 17 |     fn cite_key(&self) -> &str {
Dec 15 21:23:33.623 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 21:23:33.623 INFO [stderr]    |
Dec 15 21:23:33.623 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 21:23:33.623 INFO [stderr] 
Dec 15 21:23:33.623 INFO [stderr] warning: method is never used: `entry_type`
Dec 15 21:23:33.623 INFO [stderr]   --> src/entry.rs:20:5
Dec 15 21:23:33.623 INFO [stderr]    |
Dec 15 21:23:33.623 INFO [stderr] 20 |     fn entry_type(&self) -> &str {
Dec 15 21:23:33.623 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 21:23:33.623 INFO [stderr] 
Dec 15 21:23:33.623 INFO [stderr] warning: method is never used: `field`
Dec 15 21:23:33.623 INFO [stderr]   --> src/entry.rs:23:5
Dec 15 21:23:33.623 INFO [stderr]    |
Dec 15 21:23:33.623 INFO [stderr] 23 |     fn field(&self, field: &str) -> &str {
Dec 15 21:23:33.623 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 21:23:33.623 INFO [stderr] 
Dec 15 21:23:34.296 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 15 21:23:34.298 INFO [stderr] su: No module specific data is present
Dec 15 21:23:35.204 INFO running `"docker" "inspect" "cceb49e9f09bea303d9089aba466d286371ca72210af20b63937edbe3f51911c"`
Dec 15 21:23:35.535 INFO running `"docker" "rm" "-f" "cceb49e9f09bea303d9089aba466d286371ca72210af20b63937edbe3f51911c"`
Dec 15 21:23:35.810 INFO [stdout] cceb49e9f09bea303d9089aba466d286371ca72210af20b63937edbe3f51911c
Dec 15 21:23:35.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:23:36.292 INFO [stdout] 011ab066b0f08a65c4e3e2d72a68d42d0857e57aff001470d7690b704bcd45f5
Dec 15 21:23:36.301 INFO running `"docker" "start" "-a" "011ab066b0f08a65c4e3e2d72a68d42d0857e57aff001470d7690b704bcd45f5"`
Dec 15 21:23:37.683 INFO [stderr] usermod: no changes
Dec 15 21:23:37.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 21:23:37.731 INFO [stdout] 
Dec 15 21:23:37.731 INFO [stderr]      Running /target/debug/deps/bibtex-3c81e77cd6add33f
Dec 15 21:23:37.731 INFO [stdout] running 1 test
Dec 15 21:23:37.731 INFO [stderr]    Doc-tests bibtex
Dec 15 21:23:37.731 INFO [stdout] test test::serialization ... ok
Dec 15 21:23:37.731 INFO [stdout] 
Dec 15 21:23:37.731 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:23:37.731 INFO [stdout] 
Dec 15 21:23:38.870 INFO [stdout] 
Dec 15 21:23:38.870 INFO [stdout] running 0 tests
Dec 15 21:23:38.870 INFO [stdout] 
Dec 15 21:23:38.870 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:23:38.870 INFO [stdout] 
Dec 15 21:23:38.879 INFO [stderr] su: No module specific data is present
Dec 15 21:23:39.593 INFO running `"docker" "inspect" "011ab066b0f08a65c4e3e2d72a68d42d0857e57aff001470d7690b704bcd45f5"`
Dec 15 21:23:39.850 INFO running `"docker" "rm" "-f" "011ab066b0f08a65c4e3e2d72a68d42d0857e57aff001470d7690b704bcd45f5"`
Dec 15 21:23:40.147 INFO [stdout] 011ab066b0f08a65c4e3e2d72a68d42d0857e57aff001470d7690b704bcd45f5