[INFO] cloning repository https://github.com/lekan-rust/minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lekan-rust/minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flekan-rust%2Fminigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flekan-rust%2Fminigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20060836a377ca60658c5540b128bfd414c91d50
[INFO] checking lekan-rust/minigrep against master#f2d69d5a7c04617d122facd0a7a5bdde0af928ae for pr-138363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flekan-rust%2Fminigrep" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lekan-rust/minigrep on toolchain f2d69d5a7c04617d122facd0a7a5bdde0af928ae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lekan-rust/minigrep
[INFO] finished tweaking git repo https://github.com/lekan-rust/minigrep
[INFO] tweaked toml for git repo https://github.com/lekan-rust/minigrep written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lekan-rust/minigrep 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" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd6f851440ee5a2258213363f7fbb2d3eb8ba88c1eb75c3160a5b445c18155ba
[INFO] running `Command { std: "docker" "start" "-a" "fd6f851440ee5a2258213363f7fbb2d3eb8ba88c1eb75c3160a5b445c18155ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd6f851440ee5a2258213363f7fbb2d3eb8ba88c1eb75c3160a5b445c18155ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6f851440ee5a2258213363f7fbb2d3eb8ba88c1eb75c3160a5b445c18155ba", kill_on_drop: false }`
[INFO] [stdout] fd6f851440ee5a2258213363f7fbb2d3eb8ba88c1eb75c3160a5b445c18155ba


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/2dad8cdce214fd03e7d39241f6cbdbc136d7ac098f0474c058c9f5a817cf2eae/merged: no space left on device