[INFO] cloning repository https://github.com/sak-id/atcoder-rust-contest-base
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sak-id/atcoder-rust-contest-base" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsak-id%2Fatcoder-rust-contest-base", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsak-id%2Fatcoder-rust-contest-base'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a02cc7910eef814b41fa985b4795df7e57e9891
[INFO] checking sak-id/atcoder-rust-contest-base against master#0f353363965ebf05e0757f7679c800b39c51a07e for pr-144896
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsak-id%2Fatcoder-rust-contest-base" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/sak-id/atcoder-rust-contest-base
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/sak-id/atcoder-rust-contest-base
[INFO] tweaked toml for git repo https://github.com/sak-id/atcoder-rust-contest-base written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sak-id/atcoder-rust-contest-base on toolchain 0f353363965ebf05e0757f7679c800b39c51a07e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sak-id/atcoder-rust-contest-base 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" "+0f353363965ebf05e0757f7679c800b39c51a07e" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded proconio-derive v0.1.5
[INFO] [stderr]   Downloaded cli_test_dir v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6958eca1c171f733aead08eb2e5bfb55ad2e372eeb742b7b37f191af461ea75
[INFO] running `Command { std: "docker" "start" "-a" "a6958eca1c171f733aead08eb2e5bfb55ad2e372eeb742b7b37f191af461ea75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6958eca1c171f733aead08eb2e5bfb55ad2e372eeb742b7b37f191af461ea75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6958eca1c171f733aead08eb2e5bfb55ad2e372eeb742b7b37f191af461ea75", kill_on_drop: false }`
[INFO] [stdout] a6958eca1c171f733aead08eb2e5bfb55ad2e372eeb742b7b37f191af461ea75


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/rustup-home" to rootfs at "/opt/rustwide/rustup-home": create mountpoint for /opt/rustwide/rustup-home mount: mkdirat /var/lib/docker/overlay2/85e2eaec8bd18322ef33ee94a4042ee53c82685652355bb8b8a93b036865b709/merged/opt/rustwide/rustup-home: no space left on device: unknown