[INFO] cloning repository https://github.com/worldOneo/cacher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/worldOneo/cacher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FworldOneo%2Fcacher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FworldOneo%2Fcacher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d47669578c6fdbe727eb4e36c9be98b180e572a
[INFO] checking worldOneo/cacher against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-135899
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FworldOneo%2Fcacher" "/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/worldOneo/cacher on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/worldOneo/cacher
[INFO] finished tweaking git repo https://github.com/worldOneo/cacher
[INFO] tweaked toml for git repo https://github.com/worldOneo/cacher written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/worldOneo/cacher 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" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dce058e3be2e45efcaa2673412f8a3da709aa7add302c2ec0fdaf2af471d651
[INFO] running `Command { std: "docker" "start" "-a" "2dce058e3be2e45efcaa2673412f8a3da709aa7add302c2ec0fdaf2af471d651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dce058e3be2e45efcaa2673412f8a3da709aa7add302c2ec0fdaf2af471d651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dce058e3be2e45efcaa2673412f8a3da709aa7add302c2ec0fdaf2af471d651", kill_on_drop: false }`
[INFO] [stdout] 2dce058e3be2e45efcaa2673412f8a3da709aa7add302c2ec0fdaf2af471d651


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/194027c91d0abdaf602368e3979391bce539f3c22e928d275f1fc35b496f9ae8/merged: no space left on device