[INFO] cloning repository https://github.com/sambordo1/rust_cat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sambordo1/rust_cat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsambordo1%2Frust_cat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsambordo1%2Frust_cat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10417adfb83b01e22db8ea2f1e4de1aa953f37f0
[INFO] testing sambordo1/rust_cat against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsambordo1%2Frust_cat" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sambordo1/rust_cat 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/sambordo1/rust_cat
[INFO] finished tweaking git repo https://github.com/sambordo1/rust_cat
[INFO] tweaked toml for git repo https://github.com/sambordo1/rust_cat written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sambordo1/rust_cat 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] 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] fb27017a6719d7a4e607428f65b5d3935b9b4b847779229bb04f7fe3004b45ae
[INFO] running `Command { std: "docker" "start" "-a" "fb27017a6719d7a4e607428f65b5d3935b9b4b847779229bb04f7fe3004b45ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb27017a6719d7a4e607428f65b5d3935b9b4b847779229bb04f7fe3004b45ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb27017a6719d7a4e607428f65b5d3935b9b4b847779229bb04f7fe3004b45ae", kill_on_drop: false }`
[INFO] [stdout] fb27017a6719d7a4e607428f65b5d3935b9b4b847779229bb04f7fe3004b45ae
[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] c9e499c6e256645a268419d8c50a3aa86a0b3d8a12f125c8019c4161210ddb59
[INFO] running `Command { std: "docker" "start" "-a" "c9e499c6e256645a268419d8c50a3aa86a0b3d8a12f125c8019c4161210ddb59", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_cat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "c9e499c6e256645a268419d8c50a3aa86a0b3d8a12f125c8019c4161210ddb59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9e499c6e256645a268419d8c50a3aa86a0b3d8a12f125c8019c4161210ddb59", kill_on_drop: false }`
[INFO] [stdout] c9e499c6e256645a268419d8c50a3aa86a0b3d8a12f125c8019c4161210ddb59
[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] b3c00f9c5b9587f21cf9d891de2292f1af289b6560bf948b6f238d496d0351e0
[INFO] running `Command { std: "docker" "start" "-a" "b3c00f9c5b9587f21cf9d891de2292f1af289b6560bf948b6f238d496d0351e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_cat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "b3c00f9c5b9587f21cf9d891de2292f1af289b6560bf948b6f238d496d0351e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c00f9c5b9587f21cf9d891de2292f1af289b6560bf948b6f238d496d0351e0", kill_on_drop: false }`
[INFO] [stdout] b3c00f9c5b9587f21cf9d891de2292f1af289b6560bf948b6f238d496d0351e0
[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] 27f343b7755dd21919075c6b2f9fdd16eee0352dce7ee5b614bf6c211ab91247
[INFO] running `Command { std: "docker" "start" "-a" "27f343b7755dd21919075c6b2f9fdd16eee0352dce7ee5b614bf6c211ab91247", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_cat-1cad82e561d13758)
[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" "27f343b7755dd21919075c6b2f9fdd16eee0352dce7ee5b614bf6c211ab91247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f343b7755dd21919075c6b2f9fdd16eee0352dce7ee5b614bf6c211ab91247", kill_on_drop: false }`
[INFO] [stdout] 27f343b7755dd21919075c6b2f9fdd16eee0352dce7ee5b614bf6c211ab91247