[INFO] cloning repository https://github.com/pedrocmello/rust-cli-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pedrocmello/rust-cli-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrocmello%2Frust-cli-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrocmello%2Frust-cli-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 282d0723beb4477afb64b250933a4394d3403f83
[INFO] checking pedrocmello/rust-cli-calculator against try#df0acfe6d8f079d1fdd8e6b7447569d81b00f126 for pr-100555
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrocmello%2Frust-cli-calculator" "/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/pedrocmello/rust-cli-calculator on toolchain df0acfe6d8f079d1fdd8e6b7447569d81b00f126
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+df0acfe6d8f079d1fdd8e6b7447569d81b00f126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pedrocmello/rust-cli-calculator
[INFO] finished tweaking git repo https://github.com/pedrocmello/rust-cli-calculator
[INFO] tweaked toml for git repo https://github.com/pedrocmello/rust-cli-calculator written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/pedrocmello/rust-cli-calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+df0acfe6d8f079d1fdd8e6b7447569d81b00f126" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+df0acfe6d8f079d1fdd8e6b7447569d81b00f126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9fcc796d50193e032f4e9dd70e73003e676d42670712dc04c01dbfe054706e4
[INFO] running `Command { std: "docker" "start" "-a" "a9fcc796d50193e032f4e9dd70e73003e676d42670712dc04c01dbfe054706e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9fcc796d50193e032f4e9dd70e73003e676d42670712dc04c01dbfe054706e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9fcc796d50193e032f4e9dd70e73003e676d42670712dc04c01dbfe054706e4", kill_on_drop: false }`
[INFO] [stdout] a9fcc796d50193e032f4e9dd70e73003e676d42670712dc04c01dbfe054706e4
[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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+df0acfe6d8f079d1fdd8e6b7447569d81b00f126" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caafc780e636206cf73916b90d0c9bb8b3e593ea92619c09491b1adb5ac9ac91
[INFO] running `Command { std: "docker" "start" "-a" "caafc780e636206cf73916b90d0c9bb8b3e593ea92619c09491b1adb5ac9ac91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "caafc780e636206cf73916b90d0c9bb8b3e593ea92619c09491b1adb5ac9ac91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caafc780e636206cf73916b90d0c9bb8b3e593ea92619c09491b1adb5ac9ac91", kill_on_drop: false }`
[INFO] [stdout] caafc780e636206cf73916b90d0c9bb8b3e593ea92619c09491b1adb5ac9ac91