[INFO] fetching crate rs-cat 0.1.0...
[INFO] testing rs-cat-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rs-cat 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rs-cat 0.1.0
[INFO] finished tweaking crates.io crate rs-cat 0.1.0
[INFO] tweaked toml for crates.io crate rs-cat 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-cat 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rs-cat 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96e5c0e93a6a5d95d8643b0f1ec5e1fc00eec79ca62a284c6e79822570c3725d
[INFO] running `Command { std: "docker" "start" "-a" "96e5c0e93a6a5d95d8643b0f1ec5e1fc00eec79ca62a284c6e79822570c3725d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96e5c0e93a6a5d95d8643b0f1ec5e1fc00eec79ca62a284c6e79822570c3725d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96e5c0e93a6a5d95d8643b0f1ec5e1fc00eec79ca62a284c6e79822570c3725d", kill_on_drop: false }`
[INFO] [stdout] 96e5c0e93a6a5d95d8643b0f1ec5e1fc00eec79ca62a284c6e79822570c3725d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ecea47a5fd3f460b456a4ad0cd0f6dc2c20d45f5e766fcea83a0e56ab0c92d9
[INFO] running `Command { std: "docker" "start" "-a" "3ecea47a5fd3f460b456a4ad0cd0f6dc2c20d45f5e766fcea83a0e56ab0c92d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-cat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "3ecea47a5fd3f460b456a4ad0cd0f6dc2c20d45f5e766fcea83a0e56ab0c92d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ecea47a5fd3f460b456a4ad0cd0f6dc2c20d45f5e766fcea83a0e56ab0c92d9", kill_on_drop: false }`
[INFO] [stdout] 3ecea47a5fd3f460b456a4ad0cd0f6dc2c20d45f5e766fcea83a0e56ab0c92d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5f2646e2b98ee2720df082a3b3385dfdb20e6ef5fa19ac08e4e4f7c0d4da4a9
[INFO] running `Command { std: "docker" "start" "-a" "a5f2646e2b98ee2720df082a3b3385dfdb20e6ef5fa19ac08e4e4f7c0d4da4a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-cat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "a5f2646e2b98ee2720df082a3b3385dfdb20e6ef5fa19ac08e4e4f7c0d4da4a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f2646e2b98ee2720df082a3b3385dfdb20e6ef5fa19ac08e4e4f7c0d4da4a9", kill_on_drop: false }`
[INFO] [stdout] a5f2646e2b98ee2720df082a3b3385dfdb20e6ef5fa19ac08e4e4f7c0d4da4a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cde309a7ee5310bc7f10285493f543564062cb21ee9a8708145ca39c5f66224
[INFO] running `Command { std: "docker" "start" "-a" "3cde309a7ee5310bc7f10285493f543564062cb21ee9a8708145ca39c5f66224", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_cat-6475745f826a6b33)
[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" "3cde309a7ee5310bc7f10285493f543564062cb21ee9a8708145ca39c5f66224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cde309a7ee5310bc7f10285493f543564062cb21ee9a8708145ca39c5f66224", kill_on_drop: false }`
[INFO] [stdout] 3cde309a7ee5310bc7f10285493f543564062cb21ee9a8708145ca39c5f66224