[INFO] cloning repository https://github.com/laurawarr/refactor-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laurawarr/refactor-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaurawarr%2Frefactor-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaurawarr%2Frefactor-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a2e22d6e08bda5f519e355849a55245072d3509
[INFO] checking laurawarr/refactor-engine against try#a75eafceea413a1b40c0e0769db85e08ec17160b for pr-133925
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaurawarr%2Frefactor-engine" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/laurawarr/refactor-engine on toolchain a75eafceea413a1b40c0e0769db85e08ec17160b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/laurawarr/refactor-engine
[INFO] finished tweaking git repo https://github.com/laurawarr/refactor-engine
[INFO] tweaked toml for git repo https://github.com/laurawarr/refactor-engine written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/laurawarr/refactor-engine 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" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a6fcee049641b41c6342086a098e17b9b8bb3a643b248f49aa98e47c8f85477
[INFO] running `Command { std: "docker" "start" "-a" "8a6fcee049641b41c6342086a098e17b9b8bb3a643b248f49aa98e47c8f85477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a6fcee049641b41c6342086a098e17b9b8bb3a643b248f49aa98e47c8f85477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6fcee049641b41c6342086a098e17b9b8bb3a643b248f49aa98e47c8f85477", kill_on_drop: false }`
[INFO] [stdout] 8a6fcee049641b41c6342086a098e17b9b8bb3a643b248f49aa98e47c8f85477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f22faa412817e864ca52a5804e8d669d8fe3f6e1a4b01c1364973e0086bee097
[INFO] running `Command { std: "docker" "start" "-a" "f22faa412817e864ca52a5804e8d669d8fe3f6e1a4b01c1364973e0086bee097", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/feb65039ae6aa77d83ddb2ee8a191428605c21a08efa25ebe331a620c4cd7c72/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "f22faa412817e864ca52a5804e8d669d8fe3f6e1a4b01c1364973e0086bee097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f22faa412817e864ca52a5804e8d669d8fe3f6e1a4b01c1364973e0086bee097", kill_on_drop: false }`
[INFO] [stdout] f22faa412817e864ca52a5804e8d669d8fe3f6e1a4b01c1364973e0086bee097