[INFO] cloning repository https://github.com/QazerLab/commrate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/QazerLab/commrate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQazerLab%2Fcommrate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQazerLab%2Fcommrate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d6fcb4064cf12c5429349897de08498b8ffdfaa
[INFO] testing QazerLab/commrate against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQazerLab%2Fcommrate" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/QazerLab/commrate on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/QazerLab/commrate
[INFO] finished tweaking git repo https://github.com/QazerLab/commrate
[INFO] tweaked toml for git repo https://github.com/QazerLab/commrate written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/QazerLab/commrate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 282368cec3e5840aa4dc7545d01ad937bd38eef55e2709368537030e88cf9839
[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" "282368cec3e5840aa4dc7545d01ad937bd38eef55e2709368537030e88cf9839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "282368cec3e5840aa4dc7545d01ad937bd38eef55e2709368537030e88cf9839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "282368cec3e5840aa4dc7545d01ad937bd38eef55e2709368537030e88cf9839", kill_on_drop: false }`
[INFO] [stdout] 282368cec3e5840aa4dc7545d01ad937bd38eef55e2709368537030e88cf9839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db147198f9e560ed1463939b1d8ca9345fcda7a2b2f969a63da8b5d2f0c93305
[INFO] running `Command { std: "docker" "start" "-a" "db147198f9e560ed1463939b1d8ca9345fcda7a2b2f969a63da8b5d2f0c93305", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libgit2-sys v0.9.2
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling git2 v0.10.2
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.4.3
[INFO] [stderr]    Compiling enumset v0.4.4
[INFO] [stderr]    Compiling commrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "db147198f9e560ed1463939b1d8ca9345fcda7a2b2f969a63da8b5d2f0c93305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db147198f9e560ed1463939b1d8ca9345fcda7a2b2f969a63da8b5d2f0c93305", kill_on_drop: false }`
[INFO] [stdout] db147198f9e560ed1463939b1d8ca9345fcda7a2b2f969a63da8b5d2f0c93305
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec16efe00cdb9bec150e1b7bb3fdc6e43165dd6646b8324c912c61fd8e9aa048
[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" "ec16efe00cdb9bec150e1b7bb3fdc6e43165dd6646b8324c912c61fd8e9aa048", kill_on_drop: false }`
[INFO] [stderr]    Compiling commrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "ec16efe00cdb9bec150e1b7bb3fdc6e43165dd6646b8324c912c61fd8e9aa048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec16efe00cdb9bec150e1b7bb3fdc6e43165dd6646b8324c912c61fd8e9aa048", kill_on_drop: false }`
[INFO] [stdout] ec16efe00cdb9bec150e1b7bb3fdc6e43165dd6646b8324c912c61fd8e9aa048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c8c32a3d972bd86c2c2b198ad8468a86c7089b33dea7b872a50666a7402643bc
[INFO] running `Command { std: "docker" "start" "-a" "c8c32a3d972bd86c2c2b198ad8468a86c7089b33dea7b872a50666a7402643bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/commrate-93760d802ba585a0
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test commit::class::tests::empty_classes_are_rendered_as_empty_string ... ok
[INFO] [stdout] test commit::class::tests::full_classes_set_is_rendered_correctly ... ok
[INFO] [stdout] test scoring::grade::tests::grade_spec_matches_eq ... ok
[INFO] [stdout] test scoring::grade::tests::grade_spec_matches_le ... ok
[INFO] [stdout] test commit::class::tests::short_commit_is_classified_for_single_line_diff ... ok
[INFO] [stdout] test scoring::grade::tests::grades_are_ordered_from_f_to_a ... ok
[INFO] [stdout] test scoring::grade::tests::invalid_grade_spec_returns_error ... ok
[INFO] [stdout] test scoring::grade::tests::valid_grade_spec_is_parsed_successfully ... ok
[INFO] [stdout] test scoring::score::tests::ignored_score_is_rendered_as_dash ... ok
[INFO] [stdout] test scoring::score::tests::score_is_rendered_as_grade ... ok
[INFO] [stdout] test scoring::score::tests::score_is_rendered_as_number ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_not_classified_without_keywords ... ok
[INFO] [stdout] test commit::class::tests::initial_commit_is_not_classified_when_parents_exist ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_infinitive ... ok
[INFO] [stdout] test scoring::grade::tests::grade_spec_matches_ge ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_keywords_in_middle ... ok
[INFO] [stdout] test commit::class::tests::ordinary_commit_gets_no_special_classes ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_not_classified_with_large_ins_del_diff ... ok
[INFO] [stdout] test commit::class::tests::short_commit_is_not_classified_for_huge_diff ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_mixed_case ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_past ... ok
[INFO] [stdout] test commit::class::tests::initial_commit_is_classified_when_no_parents ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_small_ins_del_diff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8c32a3d972bd86c2c2b198ad8468a86c7089b33dea7b872a50666a7402643bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c32a3d972bd86c2c2b198ad8468a86c7089b33dea7b872a50666a7402643bc", kill_on_drop: false }`
[INFO] [stdout] c8c32a3d972bd86c2c2b198ad8468a86c7089b33dea7b872a50666a7402643bc