[INFO] cloning repository https://github.com/joecorcoran/travis-docker-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joecorcoran/travis-docker-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoecorcoran%2Ftravis-docker-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoecorcoran%2Ftravis-docker-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0436dbe816c07fbd847c48ea703cd7345224596
[INFO] testing joecorcoran/travis-docker-demo against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoecorcoran%2Ftravis-docker-demo" "/workspace/builds/worker-119/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joecorcoran/travis-docker-demo on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joecorcoran/travis-docker-demo
[INFO] finished tweaking git repo https://github.com/joecorcoran/travis-docker-demo
[INFO] tweaked toml for git repo https://github.com/joecorcoran/travis-docker-demo written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate git repo https://github.com/joecorcoran/travis-docker-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b2f8d54dfb48ad5aefdeec5b214695f9ead72edd0cec0ab2a79b754b9e1a684
[INFO] running `Command { std: "docker" "start" "-a" "3b2f8d54dfb48ad5aefdeec5b214695f9ead72edd0cec0ab2a79b754b9e1a684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b2f8d54dfb48ad5aefdeec5b214695f9ead72edd0cec0ab2a79b754b9e1a684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2f8d54dfb48ad5aefdeec5b214695f9ead72edd0cec0ab2a79b754b9e1a684", kill_on_drop: false }`
[INFO] [stdout] 3b2f8d54dfb48ad5aefdeec5b214695f9ead72edd0cec0ab2a79b754b9e1a684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84f0ad8312f87b750b744c74c3b199b6a2577a0d379793ee4be9c440117e2ec
[INFO] running `Command { std: "docker" "start" "-a" "b84f0ad8312f87b750b744c74c3b199b6a2577a0d379793ee4be9c440117e2ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling travis-docker-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "b84f0ad8312f87b750b744c74c3b199b6a2577a0d379793ee4be9c440117e2ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84f0ad8312f87b750b744c74c3b199b6a2577a0d379793ee4be9c440117e2ec", kill_on_drop: false }`
[INFO] [stdout] b84f0ad8312f87b750b744c74c3b199b6a2577a0d379793ee4be9c440117e2ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cb3e9c6f3327743d77ee54d0aa7a9df2727806984bc4226a1873bb457d42ff4
[INFO] running `Command { std: "docker" "start" "-a" "5cb3e9c6f3327743d77ee54d0aa7a9df2727806984bc4226a1873bb457d42ff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling travis-docker-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "5cb3e9c6f3327743d77ee54d0aa7a9df2727806984bc4226a1873bb457d42ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb3e9c6f3327743d77ee54d0aa7a9df2727806984bc4226a1873bb457d42ff4", kill_on_drop: false }`
[INFO] [stdout] 5cb3e9c6f3327743d77ee54d0aa7a9df2727806984bc4226a1873bb457d42ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72aa94cf350fe0a2eefb3c97e753d474eca55afbc7b3dfde6d8a10a70ae7da5d
[INFO] running `Command { std: "docker" "start" "-a" "72aa94cf350fe0a2eefb3c97e753d474eca55afbc7b3dfde6d8a10a70ae7da5d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/travis_docker_demo-c9fea16fe9f6e3d8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72aa94cf350fe0a2eefb3c97e753d474eca55afbc7b3dfde6d8a10a70ae7da5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72aa94cf350fe0a2eefb3c97e753d474eca55afbc7b3dfde6d8a10a70ae7da5d", kill_on_drop: false }`
[INFO] [stdout] 72aa94cf350fe0a2eefb3c97e753d474eca55afbc7b3dfde6d8a10a70ae7da5d