[INFO] cloning repository https://github.com/uchiyama-shouta/realforce-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uchiyama-shouta/realforce-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuchiyama-shouta%2Frealforce-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuchiyama-shouta%2Frealforce-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a29c372d9dd393323badfaa31daec317feb1d68
[INFO] checking uchiyama-shouta/realforce-bot against master#8a65ee08296b36342bf7c3cdc15312ccbc357227 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuchiyama-shouta%2Frealforce-bot" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uchiyama-shouta/realforce-bot on toolchain 8a65ee08296b36342bf7c3cdc15312ccbc357227
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/uchiyama-shouta/realforce-bot
[INFO] finished tweaking git repo https://github.com/uchiyama-shouta/realforce-bot
[INFO] tweaked toml for git repo https://github.com/uchiyama-shouta/realforce-bot written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/uchiyama-shouta/realforce-bot 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" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e76635ce66eaceefaf1e7fb34018d73fea3029cc686b15b64f54cc3a9f0e69e3
[INFO] running `Command { std: "docker" "start" "-a" "e76635ce66eaceefaf1e7fb34018d73fea3029cc686b15b64f54cc3a9f0e69e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e76635ce66eaceefaf1e7fb34018d73fea3029cc686b15b64f54cc3a9f0e69e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76635ce66eaceefaf1e7fb34018d73fea3029cc686b15b64f54cc3a9f0e69e3", kill_on_drop: false }`
[INFO] [stdout] e76635ce66eaceefaf1e7fb34018d73fea3029cc686b15b64f54cc3a9f0e69e3


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/2544b415336f068319fda16c6e21c5d7421cd229d4686c95f1f0020ae3eb7ba4/merged: no space left on device