[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#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQazerLab%2Fcommrate" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/QazerLab/commrate on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumset v0.4.4
[INFO] [stderr]   Downloaded enumset_derive v0.4.3
[INFO] [stderr]   Downloaded git2 v0.10.2
[INFO] [stderr]   Downloaded libgit2-sys v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fc76a1082f33f503aeb2f476bcfa6c67860fe0f092ec2c395a4d726e390840e
[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" "4fc76a1082f33f503aeb2f476bcfa6c67860fe0f092ec2c395a4d726e390840e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fc76a1082f33f503aeb2f476bcfa6c67860fe0f092ec2c395a4d726e390840e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fc76a1082f33f503aeb2f476bcfa6c67860fe0f092ec2c395a4d726e390840e", kill_on_drop: false }`
[INFO] [stdout] 4fc76a1082f33f503aeb2f476bcfa6c67860fe0f092ec2c395a4d726e390840e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 678150ed116ada3363f8708b4ce9da5447d92b2e5557c69e1ac170f294434cde
[INFO] running `Command { std: "docker" "start" "-a" "678150ed116ada3363f8708b4ce9da5447d92b2e5557c69e1ac170f294434cde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling colored v1.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libgit2-sys v0.9.2
[INFO] [stderr]    Compiling url v2.1.1
[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 43.76s
[INFO] running `Command { std: "docker" "inspect" "678150ed116ada3363f8708b4ce9da5447d92b2e5557c69e1ac170f294434cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678150ed116ada3363f8708b4ce9da5447d92b2e5557c69e1ac170f294434cde", kill_on_drop: false }`
[INFO] [stdout] 678150ed116ada3363f8708b4ce9da5447d92b2e5557c69e1ac170f294434cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 321e6d01ad0db84d649067a21f4ff5bdcbb49f23ac5a6b0c4ed7b72b0f91f286
[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" "321e6d01ad0db84d649067a21f4ff5bdcbb49f23ac5a6b0c4ed7b72b0f91f286", kill_on_drop: false }`
[INFO] [stderr]    Compiling commrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "321e6d01ad0db84d649067a21f4ff5bdcbb49f23ac5a6b0c4ed7b72b0f91f286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321e6d01ad0db84d649067a21f4ff5bdcbb49f23ac5a6b0c4ed7b72b0f91f286", kill_on_drop: false }`
[INFO] [stdout] 321e6d01ad0db84d649067a21f4ff5bdcbb49f23ac5a6b0c4ed7b72b0f91f286
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecc57c6d428f86e5feac6ac4e5ad8ec625c113c814bb2b6a7f7f73636f5736d3
[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" "ecc57c6d428f86e5feac6ac4e5ad8ec625c113c814bb2b6a7f7f73636f5736d3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 23 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/commrate-4b0aa82aa06153a4)
[INFO] [stdout] test commit::class::tests::refactor_commit_is_not_classified_with_large_ins_del_diff ... ok
[INFO] [stdout] test commit::class::tests::ordinary_commit_gets_no_special_classes ... ok
[INFO] [stdout] test commit::class::tests::empty_classes_are_rendered_as_empty_string ... ok
[INFO] [stdout] test commit::class::tests::short_commit_is_not_classified_for_huge_diff ... ok
[INFO] [stdout] test scoring::grade::tests::grade_spec_matches_eq ... ok
[INFO] [stdout] test scoring::grade::tests::grade_spec_matches_ge ... ok
[INFO] [stdout] test commit::class::tests::short_commit_is_classified_for_single_line_diff ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_not_classified_without_keywords ... 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_mixed_case ... ok
[INFO] [stdout] test scoring::grade::tests::invalid_grade_spec_returns_error ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_past ... ok
[INFO] [stdout] test scoring::grade::tests::grades_are_ordered_from_f_to_a ... ok
[INFO] [stdout] test commit::class::tests::full_classes_set_is_rendered_correctly ... ok
[INFO] [stdout] test commit::class::tests::refactor_commit_is_classified_with_small_ins_del_diff ... ok
[INFO] [stdout] test scoring::grade::tests::grade_spec_matches_le ... 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_classified_with_infinitive ... 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] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ecc57c6d428f86e5feac6ac4e5ad8ec625c113c814bb2b6a7f7f73636f5736d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc57c6d428f86e5feac6ac4e5ad8ec625c113c814bb2b6a7f7f73636f5736d3", kill_on_drop: false }`
[INFO] [stdout] ecc57c6d428f86e5feac6ac4e5ad8ec625c113c814bb2b6a7f7f73636f5736d3