[INFO] updating cached repository https://github.com/QazerLab/commrate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d6fcb4064cf12c5429349897de08498b8ffdfaa
[INFO] testing QazerLab/commrate against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQazerLab%2Fcommrate" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/QazerLab/commrate on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-8/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a88d6a4437e21376a69837bed4196bd5f58f183adb0b7f27de3ac3535629561
[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" "2a88d6a4437e21376a69837bed4196bd5f58f183adb0b7f27de3ac3535629561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a88d6a4437e21376a69837bed4196bd5f58f183adb0b7f27de3ac3535629561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a88d6a4437e21376a69837bed4196bd5f58f183adb0b7f27de3ac3535629561", kill_on_drop: false }`
[INFO] [stdout] 2a88d6a4437e21376a69837bed4196bd5f58f183adb0b7f27de3ac3535629561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 406800446e1a00a6ce50759a8ec8217a35c1b61e743378ab30d0caf268204d0f
[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" "406800446e1a00a6ce50759a8ec8217a35c1b61e743378ab30d0caf268204d0f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling colored v1.9.2
[INFO] [stderr]    Compiling cc v1.0.50
[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 09s
[INFO] running `Command { std: "docker" "inspect" "406800446e1a00a6ce50759a8ec8217a35c1b61e743378ab30d0caf268204d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406800446e1a00a6ce50759a8ec8217a35c1b61e743378ab30d0caf268204d0f", kill_on_drop: false }`
[INFO] [stdout] 406800446e1a00a6ce50759a8ec8217a35c1b61e743378ab30d0caf268204d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e067fb5101fc6db5a40462e15283a92ee7331305d01a6494ed4db1a72adad04
[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" "1e067fb5101fc6db5a40462e15283a92ee7331305d01a6494ed4db1a72adad04", kill_on_drop: false }`
[INFO] [stderr]    Compiling commrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "1e067fb5101fc6db5a40462e15283a92ee7331305d01a6494ed4db1a72adad04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e067fb5101fc6db5a40462e15283a92ee7331305d01a6494ed4db1a72adad04", kill_on_drop: false }`
[INFO] [stdout] 1e067fb5101fc6db5a40462e15283a92ee7331305d01a6494ed4db1a72adad04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 004c64e6d592dbabfce936984afd6a02ad1bb602ccf90f2fc47cc05656c8af1f
[INFO] running `Command { std: "docker" "start" "-a" "004c64e6d592dbabfce936984afd6a02ad1bb602ccf90f2fc47cc05656c8af1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/commrate-0e28ad5da4dc608b
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test scoring::grade::tests::grade_spec_matches_ge ... ok
[INFO] [stdout] test commit::class::tests::empty_classes_are_rendered_as_empty_string ... ok
[INFO] [stdout] test commit::class::tests::ordinary_commit_gets_no_special_classes ... 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_not_classified_with_large_ins_del_diff ... ok
[INFO] [stdout] test commit::class::tests::full_classes_set_is_rendered_correctly ... ok
[INFO] [stdout] test commit::class::tests::short_commit_is_classified_for_single_line_diff ... 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 scoring::score::tests::score_is_rendered_as_grade ... ok
[INFO] [stdout] test scoring::grade::tests::grades_are_ordered_from_f_to_a ... ok
[INFO] [stdout] test scoring::score::tests::ignored_score_is_rendered_as_dash ... ok
[INFO] [stdout] test scoring::grade::tests::invalid_grade_spec_returns_error ... ok
[INFO] [stdout] test scoring::score::tests::score_is_rendered_as_number ... ok
[INFO] [stdout] test scoring::grade::tests::valid_grade_spec_is_parsed_successfully ... 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_small_ins_del_diff ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_keywords_in_middle ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_past ... 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::initial_commit_is_classified_when_no_parents ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_infinitive ... 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" "004c64e6d592dbabfce936984afd6a02ad1bb602ccf90f2fc47cc05656c8af1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004c64e6d592dbabfce936984afd6a02ad1bb602ccf90f2fc47cc05656c8af1f", kill_on_drop: false }`
[INFO] [stdout] 004c64e6d592dbabfce936984afd6a02ad1bb602ccf90f2fc47cc05656c8af1f