[INFO] fetching crate kittyc-build 0.0.0...
[INFO] testing kittyc-build-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate kittyc-build 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate kittyc-build 0.0.0 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 kittyc-build 0.0.0
[INFO] finished tweaking crates.io crate kittyc-build 0.0.0
[INFO] tweaked toml for crates.io crate kittyc-build 0.0.0 written to /workspace/builds/worker-4/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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cbeb9c32dd3a16e5cc0d85f3f0b94926670ca3b7789c09c5dde2be511c66429
[INFO] running `Command { std: "docker" "start" "-a" "8cbeb9c32dd3a16e5cc0d85f3f0b94926670ca3b7789c09c5dde2be511c66429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cbeb9c32dd3a16e5cc0d85f3f0b94926670ca3b7789c09c5dde2be511c66429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cbeb9c32dd3a16e5cc0d85f3f0b94926670ca3b7789c09c5dde2be511c66429", kill_on_drop: false }`
[INFO] [stdout] 8cbeb9c32dd3a16e5cc0d85f3f0b94926670ca3b7789c09c5dde2be511c66429
[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=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] d12cf636989fb4b98f2749d269fedf3bd247d1dec575d7c65a7afae8066a4f4c
[INFO] running `Command { std: "docker" "start" "-a" "d12cf636989fb4b98f2749d269fedf3bd247d1dec575d7c65a7afae8066a4f4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling kittyc-build v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "d12cf636989fb4b98f2749d269fedf3bd247d1dec575d7c65a7afae8066a4f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12cf636989fb4b98f2749d269fedf3bd247d1dec575d7c65a7afae8066a4f4c", kill_on_drop: false }`
[INFO] [stdout] d12cf636989fb4b98f2749d269fedf3bd247d1dec575d7c65a7afae8066a4f4c
[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=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] 3dd95b2dd11b4039da32ae373e766d091b4a92f880ceb9eb18eab96e4962b4a7
[INFO] running `Command { std: "docker" "start" "-a" "3dd95b2dd11b4039da32ae373e766d091b4a92f880ceb9eb18eab96e4962b4a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling kittyc-build v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "3dd95b2dd11b4039da32ae373e766d091b4a92f880ceb9eb18eab96e4962b4a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd95b2dd11b4039da32ae373e766d091b4a92f880ceb9eb18eab96e4962b4a7", kill_on_drop: false }`
[INFO] [stdout] 3dd95b2dd11b4039da32ae373e766d091b4a92f880ceb9eb18eab96e4962b4a7
[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=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] e1dac555e005afd795afc5d3a749ac489d8b183967561533d20876858d8bfc76
[INFO] running `Command { std: "docker" "start" "-a" "e1dac555e005afd795afc5d3a749ac489d8b183967561533d20876858d8bfc76", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kittyc_build-277261299f4ae52b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kittyc-build
[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] [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" "e1dac555e005afd795afc5d3a749ac489d8b183967561533d20876858d8bfc76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1dac555e005afd795afc5d3a749ac489d8b183967561533d20876858d8bfc76", kill_on_drop: false }`
[INFO] [stdout] e1dac555e005afd795afc5d3a749ac489d8b183967561533d20876858d8bfc76