[INFO] fetching crate exitcode 1.1.2...
[INFO] testing exitcode-1.1.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate exitcode 1.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate exitcode 1.1.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exitcode 1.1.2
[INFO] finished tweaking crates.io crate exitcode 1.1.2
[INFO] tweaked toml for crates.io crate exitcode 1.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5043c3a64f75fb37073ffab54b6c03c2f4ebdd92ae2d464009d37fe57d20d932
[INFO] running `Command { std: "docker" "start" "-a" "5043c3a64f75fb37073ffab54b6c03c2f4ebdd92ae2d464009d37fe57d20d932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5043c3a64f75fb37073ffab54b6c03c2f4ebdd92ae2d464009d37fe57d20d932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5043c3a64f75fb37073ffab54b6c03c2f4ebdd92ae2d464009d37fe57d20d932", kill_on_drop: false }`
[INFO] [stdout] 5043c3a64f75fb37073ffab54b6c03c2f4ebdd92ae2d464009d37fe57d20d932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42854360ca02debbe752426fafc26222887eed87d2695bb98eff0cfc5eca0dc5
[INFO] running `Command { std: "docker" "start" "-a" "42854360ca02debbe752426fafc26222887eed87d2695bb98eff0cfc5eca0dc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling exitcode v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "42854360ca02debbe752426fafc26222887eed87d2695bb98eff0cfc5eca0dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42854360ca02debbe752426fafc26222887eed87d2695bb98eff0cfc5eca0dc5", kill_on_drop: false }`
[INFO] [stdout] 42854360ca02debbe752426fafc26222887eed87d2695bb98eff0cfc5eca0dc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d6235d3b7a6ce470bfda66bc93a4342febd7c3faaffd0fb203afdcea71ecf08
[INFO] running `Command { std: "docker" "start" "-a" "6d6235d3b7a6ce470bfda66bc93a4342febd7c3faaffd0fb203afdcea71ecf08", kill_on_drop: false }`
[INFO] [stderr]    Compiling exitcode v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "6d6235d3b7a6ce470bfda66bc93a4342febd7c3faaffd0fb203afdcea71ecf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6235d3b7a6ce470bfda66bc93a4342febd7c3faaffd0fb203afdcea71ecf08", kill_on_drop: false }`
[INFO] [stdout] 6d6235d3b7a6ce470bfda66bc93a4342febd7c3faaffd0fb203afdcea71ecf08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5670ad50f31dd04f2554f33f7d723a4d237d88180a4e0e9ba0c0b859eabb7d0b
[INFO] running `Command { std: "docker" "start" "-a" "5670ad50f31dd04f2554f33f7d723a4d237d88180a4e0e9ba0c0b859eabb7d0b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/exitcode-46fd08fc92814698)
[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 exitcode
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - is_success (line 94) ... ok
[INFO] [stdout] test src/lib.rs - is_error (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5670ad50f31dd04f2554f33f7d723a4d237d88180a4e0e9ba0c0b859eabb7d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5670ad50f31dd04f2554f33f7d723a4d237d88180a4e0e9ba0c0b859eabb7d0b", kill_on_drop: false }`
[INFO] [stdout] 5670ad50f31dd04f2554f33f7d723a4d237d88180a4e0e9ba0c0b859eabb7d0b