[INFO] cloning repository https://github.com/zfxlabs/zfx-michelson
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zfxlabs/zfx-michelson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzfxlabs%2Fzfx-michelson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzfxlabs%2Fzfx-michelson'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68b4fd2002e89856d4d9a872db00d625657c0bfb
[INFO] checking zfxlabs/zfx-michelson against master#249cb84316401daf040832cdbb8a45e0f5ab6af8 for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzfxlabs%2Fzfx-michelson" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zfxlabs/zfx-michelson on toolchain 249cb84316401daf040832cdbb8a45e0f5ab6af8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zfxlabs/zfx-michelson
[INFO] finished tweaking git repo https://github.com/zfxlabs/zfx-michelson
[INFO] tweaked toml for git repo https://github.com/zfxlabs/zfx-michelson written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zfxlabs/zfx-michelson 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" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5127bd301538ff0a8fc8b18f04d58d7af7e29c24054761e7c72e6cbc19450a29
[INFO] running `Command { std: "docker" "start" "-a" "5127bd301538ff0a8fc8b18f04d58d7af7e29c24054761e7c72e6cbc19450a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5127bd301538ff0a8fc8b18f04d58d7af7e29c24054761e7c72e6cbc19450a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5127bd301538ff0a8fc8b18f04d58d7af7e29c24054761e7c72e6cbc19450a29", kill_on_drop: false }`
[INFO] [stdout] 5127bd301538ff0a8fc8b18f04d58d7af7e29c24054761e7c72e6cbc19450a29


command failed: exit status: 1

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/overlay2/09cc50befb1fa67830e12d57cef50c8e7e68ef88ccc609fce3ace7d4abb5b87f/merged/opt/rustwide/cargo-home: no space left on device: unknown