[INFO] cloning repository https://github.com/gulasz101/rust-minigrep-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gulasz101/rust-minigrep-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgulasz101%2Frust-minigrep-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgulasz101%2Frust-minigrep-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e77b335ff83a2868cc61546d4bf3b7f421660497
[INFO] checking gulasz101/rust-minigrep-example against master#a7fc463dd8fbeca800d4b3efc501069502cffe64 for pr-136988
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgulasz101%2Frust-minigrep-example" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gulasz101/rust-minigrep-example on toolchain a7fc463dd8fbeca800d4b3efc501069502cffe64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7fc463dd8fbeca800d4b3efc501069502cffe64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gulasz101/rust-minigrep-example
[INFO] finished tweaking git repo https://github.com/gulasz101/rust-minigrep-example
[INFO] tweaked toml for git repo https://github.com/gulasz101/rust-minigrep-example written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gulasz101/rust-minigrep-example 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" "+a7fc463dd8fbeca800d4b3efc501069502cffe64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+a7fc463dd8fbeca800d4b3efc501069502cffe64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac50855bb638e36adbd52ec83cc36d2f46a8be1c47c2223d4cae91e38a5f8e00
[INFO] running `Command { std: "docker" "start" "-a" "ac50855bb638e36adbd52ec83cc36d2f46a8be1c47c2223d4cae91e38a5f8e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac50855bb638e36adbd52ec83cc36d2f46a8be1c47c2223d4cae91e38a5f8e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac50855bb638e36adbd52ec83cc36d2f46a8be1c47c2223d4cae91e38a5f8e00", kill_on_drop: false }`
[INFO] [stdout] ac50855bb638e36adbd52ec83cc36d2f46a8be1c47c2223d4cae91e38a5f8e00


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/93c73a35ba16b998f3b2002de03250e04fbc0f4ff4815559db3e322babad03ff/merged: no space left on device