[INFO] cloning repository https://github.com/ksenkso/dasha-the-short-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ksenkso/dasha-the-short-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksenkso%2Fdasha-the-short-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksenkso%2Fdasha-the-short-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 073f1106651ea12243e5c1a36428a88cf9e2de6b
[INFO] checking ksenkso/dasha-the-short-rust against master#0c478fdfe138a8b09744798c85fe2be657768b00 for pr-139419
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksenkso%2Fdasha-the-short-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ksenkso/dasha-the-short-rust on toolchain 0c478fdfe138a8b09744798c85fe2be657768b00
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ksenkso/dasha-the-short-rust
[INFO] finished tweaking git repo https://github.com/ksenkso/dasha-the-short-rust
[INFO] tweaked toml for git repo https://github.com/ksenkso/dasha-the-short-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ksenkso/dasha-the-short-rust 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" "+0c478fdfe138a8b09744798c85fe2be657768b00" "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 log-derive v0.4.1
[INFO] [stderr]   Downloaded async-compression v0.4.0
[INFO] [stderr]   Downloaded rustube v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6636785cc43759a708ae78a5c6a1aded663a1cbf2bb69199577e37a98efd7752
[INFO] running `Command { std: "docker" "start" "-a" "6636785cc43759a708ae78a5c6a1aded663a1cbf2bb69199577e37a98efd7752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6636785cc43759a708ae78a5c6a1aded663a1cbf2bb69199577e37a98efd7752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6636785cc43759a708ae78a5c6a1aded663a1cbf2bb69199577e37a98efd7752", kill_on_drop: false }`
[INFO] [stdout] 6636785cc43759a708ae78a5c6a1aded663a1cbf2bb69199577e37a98efd7752


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/616f0ecd1364db9542d3448ed89cbe79f572694ddfa4652f5ba569bbb7a565bb/merged: no space left on device