[INFO] cloning repository https://github.com/ramdanirfox/rust_experimental
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ramdanirfox/rust_experimental" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framdanirfox%2Frust_experimental", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framdanirfox%2Frust_experimental'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdd06582940df9231cf0c47b7646c6b6cdc19c24
[INFO] checking ramdanirfox/rust_experimental against master#db0e836148accac8a22532e3596ac612b63c2d8e for pr-139272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framdanirfox%2Frust_experimental" "/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/ramdanirfox/rust_experimental on toolchain db0e836148accac8a22532e3596ac612b63c2d8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ramdanirfox/rust_experimental
[INFO] finished tweaking git repo https://github.com/ramdanirfox/rust_experimental
[INFO] tweaked toml for git repo https://github.com/ramdanirfox/rust_experimental written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ramdanirfox/rust_experimental 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" "+db0e836148accac8a22532e3596ac612b63c2d8e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winauth v0.0.4
[INFO] [stderr]   Downloaded russh-util v0.48.0
[INFO] [stderr]   Downloaded hpke-rs-crypto v0.2.0
[INFO] [stderr]   Downloaded russh-cryptovec v0.48.0
[INFO] [stderr]   Downloaded utoipa-actix-web v0.1.2
[INFO] [stderr]   Downloaded pageant v0.0.1
[INFO] [stderr]   Downloaded cfb v0.10.0
[INFO] [stderr]   Downloaded hpke-rs-rust-crypto v0.2.0
[INFO] [stderr]   Downloaded delegate v0.13.1
[INFO] [stderr]   Downloaded suppaftp v6.0.5
[INFO] [stderr]   Downloaded russh-keys v0.49.2
[INFO] [stderr]   Downloaded russh v0.49.2
[INFO] [stderr]   Downloaded tiberius v0.12.3
[INFO] [stderr]   Downloaded hpke-rs v0.2.0
[INFO] [stderr]   Downloaded umya-spreadsheet v2.2.1
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85f111e083724aaea1db0d8188ce45b43fd3421cf9b92c8b29eade7254e5d8a1
[INFO] running `Command { std: "docker" "start" "-a" "85f111e083724aaea1db0d8188ce45b43fd3421cf9b92c8b29eade7254e5d8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85f111e083724aaea1db0d8188ce45b43fd3421cf9b92c8b29eade7254e5d8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f111e083724aaea1db0d8188ce45b43fd3421cf9b92c8b29eade7254e5d8a1", kill_on_drop: false }`
[INFO] [stdout] 85f111e083724aaea1db0d8188ce45b43fd3421cf9b92c8b29eade7254e5d8a1


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/f5c636a8eac5251c93a08274d4612096a35565d5c949a905cce81c1025598fe2/merged/opt/rustwide/cargo-home: no space left on device: unknown