[INFO] cloning repository https://github.com/jkmart/vendor-deconfliction-prototype
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jkmart/vendor-deconfliction-prototype" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkmart%2Fvendor-deconfliction-prototype", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkmart%2Fvendor-deconfliction-prototype'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b9d05eab08186ae3e21709e0ede9d854df9211c
[INFO] checking jkmart/vendor-deconfliction-prototype against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkmart%2Fvendor-deconfliction-prototype" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jkmart/vendor-deconfliction-prototype on toolchain 86f78589b09557f70c9db3f56ad1921e0a9f76ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jkmart/vendor-deconfliction-prototype
[INFO] finished tweaking git repo https://github.com/jkmart/vendor-deconfliction-prototype
[INFO] tweaked toml for git repo https://github.com/jkmart/vendor-deconfliction-prototype written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jkmart/vendor-deconfliction-prototype 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" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4752e3cf28e1cd5f7c9384d8e23293340b307b59186d811d818eed2c187856bd
[INFO] running `Command { std: "docker" "start" "-a" "4752e3cf28e1cd5f7c9384d8e23293340b307b59186d811d818eed2c187856bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4752e3cf28e1cd5f7c9384d8e23293340b307b59186d811d818eed2c187856bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4752e3cf28e1cd5f7c9384d8e23293340b307b59186d811d818eed2c187856bd", kill_on_drop: false }`
[INFO] [stdout] 4752e3cf28e1cd5f7c9384d8e23293340b307b59186d811d818eed2c187856bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a1d9df73fef8e66141aafc6ab0517c9ea3e0147f316b15bf73b1f43cbb17767
[INFO] running `Command { std: "docker" "start" "-a" "8a1d9df73fef8e66141aafc6ab0517c9ea3e0147f316b15bf73b1f43cbb17767", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/2cee8a8647858cb1ea78c3cdc238d3d202a54f69182b3bcabad1cee33bec30c2/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "8a1d9df73fef8e66141aafc6ab0517c9ea3e0147f316b15bf73b1f43cbb17767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1d9df73fef8e66141aafc6ab0517c9ea3e0147f316b15bf73b1f43cbb17767", kill_on_drop: false }`
[INFO] [stdout] 8a1d9df73fef8e66141aafc6ab0517c9ea3e0147f316b15bf73b1f43cbb17767