[INFO] cloning repository https://github.com/culotta2/snowflake_lexer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/culotta2/snowflake_lexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fculotta2%2Fsnowflake_lexer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fculotta2%2Fsnowflake_lexer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa0955b25c9969b47bd3b3142370580e9af64109
[INFO] checking culotta2/snowflake_lexer against master#e3e432d4d65a55e6db167598e96db2bcb163e316 for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fculotta2%2Fsnowflake_lexer" "/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/culotta2/snowflake_lexer on toolchain e3e432d4d65a55e6db167598e96db2bcb163e316
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/culotta2/snowflake_lexer
[INFO] finished tweaking git repo https://github.com/culotta2/snowflake_lexer
[INFO] tweaked toml for git repo https://github.com/culotta2/snowflake_lexer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/culotta2/snowflake_lexer 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" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "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" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4559a4d5d1b58bb14420e6a887db5ed0f112f732fdd6e0342c0cae937a5518af
[INFO] running `Command { std: "docker" "start" "-a" "4559a4d5d1b58bb14420e6a887db5ed0f112f732fdd6e0342c0cae937a5518af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4559a4d5d1b58bb14420e6a887db5ed0f112f732fdd6e0342c0cae937a5518af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4559a4d5d1b58bb14420e6a887db5ed0f112f732fdd6e0342c0cae937a5518af", kill_on_drop: false }`
[INFO] [stdout] 4559a4d5d1b58bb14420e6a887db5ed0f112f732fdd6e0342c0cae937a5518af


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/930b8bdd018da628018291ceb4c56bd5273514da8989da06fd1beac5742bdabe/merged: no space left on device