[INFO] cloning repository https://github.com/incogiscool/similarity-engine-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/incogiscool/similarity-engine-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fincogiscool%2Fsimilarity-engine-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fincogiscool%2Fsimilarity-engine-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4dc5ffde26987fe2ac2431226be575e83948917
[INFO] checking incogiscool/similarity-engine-rs against master#4ecd70ddd1039a3954056c1071e40278048476fa for pr-137633
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fincogiscool%2Fsimilarity-engine-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/incogiscool/similarity-engine-rs on toolchain 4ecd70ddd1039a3954056c1071e40278048476fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/incogiscool/similarity-engine-rs
[INFO] finished tweaking git repo https://github.com/incogiscool/similarity-engine-rs
[INFO] tweaked toml for git repo https://github.com/incogiscool/similarity-engine-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/incogiscool/similarity-engine-rs 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" "+4ecd70ddd1039a3954056c1071e40278048476fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2482eb3aa808fd9972b018010fb57b2dd62d0caccbf50d38c3701938c499772
[INFO] running `Command { std: "docker" "start" "-a" "f2482eb3aa808fd9972b018010fb57b2dd62d0caccbf50d38c3701938c499772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2482eb3aa808fd9972b018010fb57b2dd62d0caccbf50d38c3701938c499772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2482eb3aa808fd9972b018010fb57b2dd62d0caccbf50d38c3701938c499772", kill_on_drop: false }`
[INFO] [stdout] f2482eb3aa808fd9972b018010fb57b2dd62d0caccbf50d38c3701938c499772


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/dca72a3de1e25c74ee66fac6f8ea2ac60629c708d7917a4d09f951b249a95f22/merged/opt/rustwide/cargo-home: no space left on device: unknown