[INFO] cloning repository https://github.com/tqn/rslambda
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tqn/rslambda" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqn%2Frslambda", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqn%2Frslambda'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b76315a3f3dbd573bc83297e67b3444c32d538b
[INFO] testing tqn/rslambda against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqn%2Frslambda" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tqn/rslambda 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 git repo https://github.com/tqn/rslambda
[INFO] finished tweaking git repo https://github.com/tqn/rslambda
[INFO] tweaked toml for git repo https://github.com/tqn/rslambda written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/tqn/rslambda already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 065fa88d9eee55134118d7d7b412f908896937af8bbae06771b5b7538aa77ba6
[INFO] running `Command { std: "docker" "start" "-a" "065fa88d9eee55134118d7d7b412f908896937af8bbae06771b5b7538aa77ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "065fa88d9eee55134118d7d7b412f908896937af8bbae06771b5b7538aa77ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "065fa88d9eee55134118d7d7b412f908896937af8bbae06771b5b7538aa77ba6", kill_on_drop: false }`
[INFO] [stdout] 065fa88d9eee55134118d7d7b412f908896937af8bbae06771b5b7538aa77ba6
[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] 04a3248727b40706cd4ca138db544b1547e6c1e3af101d471021539457ae01bf
[INFO] running `Command { std: "docker" "start" "-a" "04a3248727b40706cd4ca138db544b1547e6c1e3af101d471021539457ae01bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rslambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "04a3248727b40706cd4ca138db544b1547e6c1e3af101d471021539457ae01bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a3248727b40706cd4ca138db544b1547e6c1e3af101d471021539457ae01bf", kill_on_drop: false }`
[INFO] [stdout] 04a3248727b40706cd4ca138db544b1547e6c1e3af101d471021539457ae01bf
[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] 471e928c9367efbdb00f327771a7796b621640dcbdbf44250fbdae01068719ec
[INFO] running `Command { std: "docker" "start" "-a" "471e928c9367efbdb00f327771a7796b621640dcbdbf44250fbdae01068719ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling rslambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "471e928c9367efbdb00f327771a7796b621640dcbdbf44250fbdae01068719ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471e928c9367efbdb00f327771a7796b621640dcbdbf44250fbdae01068719ec", kill_on_drop: false }`
[INFO] [stdout] 471e928c9367efbdb00f327771a7796b621640dcbdbf44250fbdae01068719ec
[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] 0fbce01e5f3c76cdabf60940c66ea843da689a4dfe28a3fbf5d02386d9d25f13
[INFO] running `Command { std: "docker" "start" "-a" "0fbce01e5f3c76cdabf60940c66ea843da689a4dfe28a3fbf5d02386d9d25f13", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rslambda-da0d1c67c161ff44)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test compiler::tests::application_explicit ... ok
[INFO] [stdout] test compiler::tests::abstraction_explicit ... ok
[INFO] [stdout] test compiler::tests::abstraction_implicit ... ok
[INFO] [stdout] test compiler::tests::application_implicit ... ok
[INFO] [stdout] test compiler::tests::application_multiple ... ok
[INFO] [stdout] test compiler::tests::many ... ok
[INFO] [stdout] test compiler::tests::scoping ... ok
[INFO] [stdout] test compiler::tests::variable ... ok
[INFO] [stdout] test lambda::tests::as_numeral ... ok
[INFO] [stdout] test lambda::tests::beta_reduce ... ok
[INFO] [stdout] test lambda::tests::eta_reduce ... ok
[INFO] [stdout] test lambda::tests::substitute ... ok
[INFO] [stdout] test lambda::tests::reduce ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fbce01e5f3c76cdabf60940c66ea843da689a4dfe28a3fbf5d02386d9d25f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fbce01e5f3c76cdabf60940c66ea843da689a4dfe28a3fbf5d02386d9d25f13", kill_on_drop: false }`
[INFO] [stdout] 0fbce01e5f3c76cdabf60940c66ea843da689a4dfe28a3fbf5d02386d9d25f13