[INFO] cloning repository https://github.com/vs-123/tegen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vs-123/tegen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvs-123%2Ftegen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvs-123%2Ftegen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a99480e68c4c5556698d69a4d940c0ef3c5d8c35
[INFO] checking vs-123/tegen against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvs-123%2Ftegen" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vs-123/tegen on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vs-123/tegen
[INFO] finished tweaking git repo https://github.com/vs-123/tegen
[INFO] tweaked toml for git repo https://github.com/vs-123/tegen written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vs-123/tegen 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aac1287487aa05b8387cb4d60a479a944a75d50955f41ca0c79468828494e45
[INFO] running `Command { std: "docker" "start" "-a" "5aac1287487aa05b8387cb4d60a479a944a75d50955f41ca0c79468828494e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aac1287487aa05b8387cb4d60a479a944a75d50955f41ca0c79468828494e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aac1287487aa05b8387cb4d60a479a944a75d50955f41ca0c79468828494e45", kill_on_drop: false }`
[INFO] [stdout] 5aac1287487aa05b8387cb4d60a479a944a75d50955f41ca0c79468828494e45


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/9bca9f3d4e198bd98805a11e7b7557abffd6fbdf5b95990b18983c62043b31f5/merged: no space left on device