Dec 07 22:51:33.706 INFO testing bibtex-0.0.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 22:51:33.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 22:51:34.194 INFO [stdout] f965a478634e2b3654f464412a6b3276c523b9541f46c20a0dee89d7a53b16ab
Dec 07 22:51:34.200 INFO running `"docker" "start" "-a" "f965a478634e2b3654f464412a6b3276c523b9541f46c20a0dee89d7a53b16ab"`
Dec 07 22:51:35.680 INFO [stderr] usermod: no changes
Dec 07 22:51:35.736 INFO [stderr]    Compiling bibtex v0.0.1 (/source)
Dec 07 22:51:36.164 INFO [stderr] warning: method is never used: `cite_key`
Dec 07 22:51:36.164 INFO [stderr]   --> src/entry.rs:17:5
Dec 07 22:51:36.164 INFO [stderr]    |
Dec 07 22:51:36.164 INFO [stderr] 17 |     fn cite_key(&self) -> &str {
Dec 07 22:51:36.164 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:51:36.164 INFO [stderr]    |
Dec 07 22:51:36.164 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 22:51:36.164 INFO [stderr] 
Dec 07 22:51:36.164 INFO [stderr] warning: method is never used: `entry_type`
Dec 07 22:51:36.164 INFO [stderr]   --> src/entry.rs:20:5
Dec 07 22:51:36.164 INFO [stderr]    |
Dec 07 22:51:36.164 INFO [stderr] 20 |     fn entry_type(&self) -> &str {
Dec 07 22:51:36.164 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:51:36.164 INFO [stderr] 
Dec 07 22:51:36.164 INFO [stderr] warning: method is never used: `field`
Dec 07 22:51:36.164 INFO [stderr]   --> src/entry.rs:23:5
Dec 07 22:51:36.164 INFO [stderr]    |
Dec 07 22:51:36.164 INFO [stderr] 23 |     fn field(&self, field: &str) -> &str {
Dec 07 22:51:36.164 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:51:36.164 INFO [stderr] 
Dec 07 22:51:36.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 07 22:51:36.604 INFO [stderr] su: No module specific data is present
Dec 07 22:51:37.130 INFO running `"docker" "inspect" "f965a478634e2b3654f464412a6b3276c523b9541f46c20a0dee89d7a53b16ab"`
Dec 07 22:51:37.382 INFO running `"docker" "rm" "-f" "f965a478634e2b3654f464412a6b3276c523b9541f46c20a0dee89d7a53b16ab"`
Dec 07 22:51:37.691 INFO [stdout] f965a478634e2b3654f464412a6b3276c523b9541f46c20a0dee89d7a53b16ab
Dec 07 22:51:37.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 22:51:38.120 INFO [stdout] 8d4273fe041b1db0e227655cdd678f614700f22fe62ed8137c87208d15ee4c59
Dec 07 22:51:38.132 INFO running `"docker" "start" "-a" "8d4273fe041b1db0e227655cdd678f614700f22fe62ed8137c87208d15ee4c59"`
Dec 07 22:51:39.176 INFO [stderr] usermod: no changes
Dec 07 22:51:39.204 INFO [stderr]    Compiling bibtex v0.0.1 (/source)
Dec 07 22:51:39.770 INFO [stderr] warning: method is never used: `cite_key`
Dec 07 22:51:39.770 INFO [stderr]   --> src/entry.rs:17:5
Dec 07 22:51:39.770 INFO [stderr]    |
Dec 07 22:51:39.770 INFO [stderr] 17 |     fn cite_key(&self) -> &str {
Dec 07 22:51:39.770 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:51:39.770 INFO [stderr]    |
Dec 07 22:51:39.770 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 22:51:39.770 INFO [stderr] 
Dec 07 22:51:39.770 INFO [stderr] warning: method is never used: `entry_type`
Dec 07 22:51:39.770 INFO [stderr]   --> src/entry.rs:20:5
Dec 07 22:51:39.770 INFO [stderr]    |
Dec 07 22:51:39.770 INFO [stderr] 20 |     fn entry_type(&self) -> &str {
Dec 07 22:51:39.770 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:51:39.770 INFO [stderr] 
Dec 07 22:51:39.770 INFO [stderr] warning: method is never used: `field`
Dec 07 22:51:39.770 INFO [stderr]   --> src/entry.rs:23:5
Dec 07 22:51:39.770 INFO [stderr]    |
Dec 07 22:51:39.770 INFO [stderr] 23 |     fn field(&self, field: &str) -> &str {
Dec 07 22:51:39.770 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:51:39.770 INFO [stderr] 
Dec 07 22:51:40.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Dec 07 22:51:40.698 INFO [stderr] su: No module specific data is present
Dec 07 22:51:41.462 INFO running `"docker" "inspect" "8d4273fe041b1db0e227655cdd678f614700f22fe62ed8137c87208d15ee4c59"`
Dec 07 22:51:41.676 INFO running `"docker" "rm" "-f" "8d4273fe041b1db0e227655cdd678f614700f22fe62ed8137c87208d15ee4c59"`
Dec 07 22:51:41.980 INFO [stdout] 8d4273fe041b1db0e227655cdd678f614700f22fe62ed8137c87208d15ee4c59
Dec 07 22:51:41.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 22:51:42.412 INFO [stdout] c842264fd2b68865d3b6956207642d3170808aa04418a783f2aa32ebbb581d6d
Dec 07 22:51:42.420 INFO running `"docker" "start" "-a" "c842264fd2b68865d3b6956207642d3170808aa04418a783f2aa32ebbb581d6d"`
Dec 07 22:51:44.012 INFO [stderr] usermod: no changes
Dec 07 22:51:44.056 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 22:51:44.064 INFO [stderr]      Running /target/debug/deps/bibtex-a508878eaf345c0e
Dec 07 22:51:44.072 INFO [stdout] 
Dec 07 22:51:44.072 INFO [stdout] running 1 test
Dec 07 22:51:44.076 INFO [stdout] test test::serialization ... ok
Dec 07 22:51:44.076 INFO [stderr]    Doc-tests bibtex
Dec 07 22:51:44.076 INFO [stdout] 
Dec 07 22:51:44.076 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:51:44.076 INFO [stdout] 
Dec 07 22:51:44.739 INFO [stdout] 
Dec 07 22:51:44.739 INFO [stdout] running 0 tests
Dec 07 22:51:44.739 INFO [stdout] 
Dec 07 22:51:44.739 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:51:44.739 INFO [stdout] 
Dec 07 22:51:44.748 INFO [stderr] su: No module specific data is present
Dec 07 22:51:45.262 INFO running `"docker" "inspect" "c842264fd2b68865d3b6956207642d3170808aa04418a783f2aa32ebbb581d6d"`
Dec 07 22:51:45.536 INFO running `"docker" "rm" "-f" "c842264fd2b68865d3b6956207642d3170808aa04418a783f2aa32ebbb581d6d"`
Dec 07 22:51:45.996 INFO [stdout] c842264fd2b68865d3b6956207642d3170808aa04418a783f2aa32ebbb581d6d