[INFO] fetching crate GitPolicyEnforcer 0.2.0...
[INFO] testing GitPolicyEnforcer-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate GitPolicyEnforcer 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate GitPolicyEnforcer 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate GitPolicyEnforcer 0.2.0
[INFO] finished tweaking crates.io crate GitPolicyEnforcer 0.2.0
[INFO] tweaked toml for crates.io crate GitPolicyEnforcer 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate GitPolicyEnforcer 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 624ed3646fe9cb20096c3e7f4a59110a9838343200dd9440e6736d103c6fa286
[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" "624ed3646fe9cb20096c3e7f4a59110a9838343200dd9440e6736d103c6fa286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "624ed3646fe9cb20096c3e7f4a59110a9838343200dd9440e6736d103c6fa286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624ed3646fe9cb20096c3e7f4a59110a9838343200dd9440e6736d103c6fa286", kill_on_drop: false }`
[INFO] [stdout] 624ed3646fe9cb20096c3e7f4a59110a9838343200dd9440e6736d103c6fa286
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c37144b682c2f019a4ff158c4f67a413cd5de68d8c2f4ef6c90cdb97f7d478b
[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" "1c37144b682c2f019a4ff158c4f67a413cd5de68d8c2f4ef6c90cdb97f7d478b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling GitPolicyEnforcer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `GitPolicyEnforcer` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `git_policy_enforcer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.43s
[INFO] running `Command { std: "docker" "inspect" "1c37144b682c2f019a4ff158c4f67a413cd5de68d8c2f4ef6c90cdb97f7d478b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c37144b682c2f019a4ff158c4f67a413cd5de68d8c2f4ef6c90cdb97f7d478b", kill_on_drop: false }`
[INFO] [stdout] 1c37144b682c2f019a4ff158c4f67a413cd5de68d8c2f4ef6c90cdb97f7d478b
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--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] c4f49241c82844f139aec15d1d5c5dbbfff948170bd86e74affe122ef70dfc86
[INFO] running `Command { std: "docker" "start" "-a" "c4f49241c82844f139aec15d1d5c5dbbfff948170bd86e74affe122ef70dfc86", kill_on_drop: false }`
[INFO] [stdout] warning: crate `GitPolicyEnforcer` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `git_policy_enforcer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling GitPolicyEnforcer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `GitPolicyEnforcer` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `git_policy_enforcer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "c4f49241c82844f139aec15d1d5c5dbbfff948170bd86e74affe122ef70dfc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f49241c82844f139aec15d1d5c5dbbfff948170bd86e74affe122ef70dfc86", kill_on_drop: false }`
[INFO] [stdout] c4f49241c82844f139aec15d1d5c5dbbfff948170bd86e74affe122ef70dfc86
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 273926d5d49a1cf5f7137d8a322426f1674354f456f20bc450399620b133d3bd
[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" "273926d5d49a1cf5f7137d8a322426f1674354f456f20bc450399620b133d3bd", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: crate `GitPolicyEnforcer` should have a snake case name
[INFO] [stdout] running 8 tests
[INFO] [stderr]   |
[INFO] [stdout] test tests::test_get_path ... ok
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] test validators::tests::test_validator_body_max_line_length ... ok
[INFO] [stderr]   = help: convert the identifier to snake case: `git_policy_enforcer`
[INFO] [stdout] test tests::test_get_logging_directory ... ok
[INFO] [stderr] 
[INFO] [stderr] warning: `GitPolicyEnforcer` (lib) generated 1 warning
[INFO] [stderr] warning: `GitPolicyEnforcer` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/GitPolicyEnforcer-98e81988656b1e55)
[INFO] [stdout] test validators::tests::test_validator_title_max_length ... ok
[INFO] [stdout] test validators::tests::test_get_commit_body ... ok
[INFO] [stdout] test validators::tests::test_get_commit_title ... ok
[INFO] [stdout] test validators::tests::test_validator_body_required ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gpe-9ae7232c1d983e45)
[INFO] [stdout] test validators::tests::test_validator_title_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests GitPolicyEnforcer
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "273926d5d49a1cf5f7137d8a322426f1674354f456f20bc450399620b133d3bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273926d5d49a1cf5f7137d8a322426f1674354f456f20bc450399620b133d3bd", kill_on_drop: false }`
[INFO] [stdout] 273926d5d49a1cf5f7137d8a322426f1674354f456f20bc450399620b133d3bd