[INFO] cloning repository https://github.com/TomSawyer404/iterator-pattern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomSawyer404/iterator-pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fiterator-pattern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fiterator-pattern'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/TomSawyer404/iterator-pattern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomSawyer404/iterator-pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fiterator-pattern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fiterator-pattern'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fiterator-pattern/info/: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/TomSawyer404/iterator-pattern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomSawyer404/iterator-pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fiterator-pattern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fiterator-pattern'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f24a30cd9352b2392065af3bdc7cbb316428d68
[INFO] checking TomSawyer404/iterator-pattern against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fiterator-pattern" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TomSawyer404/iterator-pattern
[INFO] finished tweaking git repo https://github.com/TomSawyer404/iterator-pattern
[INFO] tweaked toml for git repo https://github.com/TomSawyer404/iterator-pattern written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TomSawyer404/iterator-pattern on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TomSawyer404/iterator-pattern 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0147f13f7edc9fa94ea20e3899c39dbf2b2d1a9f06d50b2e010b7b7f201265f
[INFO] running `Command { std: "docker" "start" "-a" "b0147f13f7edc9fa94ea20e3899c39dbf2b2d1a9f06d50b2e010b7b7f201265f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0147f13f7edc9fa94ea20e3899c39dbf2b2d1a9f06d50b2e010b7b7f201265f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0147f13f7edc9fa94ea20e3899c39dbf2b2d1a9f06d50b2e010b7b7f201265f", kill_on_drop: false }`
[INFO] [stdout] b0147f13f7edc9fa94ea20e3899c39dbf2b2d1a9f06d50b2e010b7b7f201265f


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/e6b8f5c13743bf7823fa13ad0e7b3424a8b5aeb83b40ae0d06acd9a194c99583/merged: no space left on device