[INFO] fetching crate nom-bibtex 0.3.0...
[INFO] testing nom-bibtex-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate nom-bibtex 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nom-bibtex 0.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nom-bibtex 0.3.0
[INFO] finished tweaking crates.io crate nom-bibtex 0.3.0
[INFO] tweaked toml for crates.io crate nom-bibtex 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom-tracable-macros v0.5.2
[INFO] [stderr]   Downloaded nom-tracable v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4bc97d887cc1cc2fee3b956f796def4f949d1b5bd475540cfd3f55f756b0853
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d4bc97d887cc1cc2fee3b956f796def4f949d1b5bd475540cfd3f55f756b0853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4bc97d887cc1cc2fee3b956f796def4f949d1b5bd475540cfd3f55f756b0853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4bc97d887cc1cc2fee3b956f796def4f949d1b5bd475540cfd3f55f756b0853", kill_on_drop: false }`
[INFO] [stdout] d4bc97d887cc1cc2fee3b956f796def4f949d1b5bd475540cfd3f55f756b0853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c22301b8cb72d845699883410ae89a8fff8107885978512245a9270a2a6eeeae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c22301b8cb72d845699883410ae89a8fff8107885978512245a9270a2a6eeeae", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling nom-tracable-macros v0.5.2
[INFO] [stderr]    Compiling nom_locate v2.1.0
[INFO] [stderr]    Compiling nom_locate v1.0.0
[INFO] [stderr]    Compiling nom-tracable v0.5.2
[INFO] [stderr]    Compiling nom-bibtex v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `Command { std: "docker" "inspect" "c22301b8cb72d845699883410ae89a8fff8107885978512245a9270a2a6eeeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22301b8cb72d845699883410ae89a8fff8107885978512245a9270a2a6eeeae", kill_on_drop: false }`
[INFO] [stdout] c22301b8cb72d845699883410ae89a8fff8107885978512245a9270a2a6eeeae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0f7b56092a3a84c6a63b7b0eecd3ca2f9ffe6aed81fcb0d75e90c4e8fa76988
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e0f7b56092a3a84c6a63b7b0eecd3ca2f9ffe6aed81fcb0d75e90c4e8fa76988", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom-bibtex v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "e0f7b56092a3a84c6a63b7b0eecd3ca2f9ffe6aed81fcb0d75e90c4e8fa76988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f7b56092a3a84c6a63b7b0eecd3ca2f9ffe6aed81fcb0d75e90c4e8fa76988", kill_on_drop: false }`
[INFO] [stdout] e0f7b56092a3a84c6a63b7b0eecd3ca2f9ffe6aed81fcb0d75e90c4e8fa76988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8eb41faccd2eb16b9582db876956db77b982c6443582a8443b29b30cb09cfa2b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8eb41faccd2eb16b9582db876956db77b982c6443582a8443b29b30cb09cfa2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nom_bibtex-10a6a263ffefff8d)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test parser::tests::test_bib_tags ... ok
[INFO] [stdout] test parser::tests::test_bibliography_entry ... ok
[INFO] [stdout] test parser::tests::test_bracketed_string ... ok
[INFO] [stdout] test parser::tests::test_bracketed_string_takes_the_correct_amount_of_brackets ... ok
[INFO] [stdout] test parser::tests::test_bibliography_entry_works_with_bracketed_strings_at_end ... ok
[INFO] [stdout] test parser::tests::test_entry_with_type_and_spaces ... ok
[INFO] [stdout] test parser::tests::test_entry_with_journal ... ok
[INFO] [stdout] test parser::tests::test_abbreviation_with_underscore ... ok
[INFO] [stdout] test parser::tests::test_abbreviation_string_does_not_match_multiple_bare_words ... ok
[INFO] [stdout] test parser::tests::test_entry_with_type ... ok
[INFO] [stdout] test parser::tests::malformed_entries_produce_errors ... ok
[INFO] [stdout] test parser::tests::test_abbreviation_string ... ok
[INFO] [stdout] test parser::tests::test_abbreviation_only ... ok
[INFO] [stdout] test parser::tests::test_dashes_in_variables_are_supported ... ok
[INFO] [stdout] test parser::tests::test_variable ... ok
[INFO] [stdout] test parser::tests::test_variable_key_value_pair ... ok
[INFO] [stdout] test parser::tests::test_no_type_comment ... ok
[INFO] [stdout] test parser::tests::test_preamble ... ok
[INFO] [stdout] test parser::tests::test_entry ... ok
[INFO] [stdout] test parser::tests::test_quoted_string ... ok
[INFO] [stdout] test parser::tests::test_type_comment ... ok
[INFO] [stdout] test parser::tests::months_file_parses_without_error ... ok
[INFO] [stdout] test parser::tests::test_variable_with_underscore ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bib.rs (/opt/rustwide/target/debug/deps/bib-c88ed0df92c481c9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests nom_bibtex
[INFO] [stdout] test test_bib ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8eb41faccd2eb16b9582db876956db77b982c6443582a8443b29b30cb09cfa2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb41faccd2eb16b9582db876956db77b982c6443582a8443b29b30cb09cfa2b", kill_on_drop: false }`
[INFO] [stdout] 8eb41faccd2eb16b9582db876956db77b982c6443582a8443b29b30cb09cfa2b