[INFO] cloning repository https://github.com/feelwjd/DPB-blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feelwjd/DPB-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeelwjd%2FDPB-blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeelwjd%2FDPB-blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db84439bfd60d7b9f1c4a10b5baf512f5584fb48
[INFO] checking feelwjd/DPB-blockchain against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeelwjd%2FDPB-blockchain" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/feelwjd/DPB-blockchain on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/feelwjd/DPB-blockchain
[INFO] finished tweaking git repo https://github.com/feelwjd/DPB-blockchain
[INFO] tweaked toml for git repo https://github.com/feelwjd/DPB-blockchain written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/feelwjd/DPB-blockchain 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6543eb433cfc06ee03f21e1447dc16f8969cd161a4588920c4d82494621a8a2
[INFO] running `Command { std: "docker" "start" "-a" "d6543eb433cfc06ee03f21e1447dc16f8969cd161a4588920c4d82494621a8a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6543eb433cfc06ee03f21e1447dc16f8969cd161a4588920c4d82494621a8a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6543eb433cfc06ee03f21e1447dc16f8969cd161a4588920c4d82494621a8a2", kill_on_drop: false }`
[INFO] [stdout] d6543eb433cfc06ee03f21e1447dc16f8969cd161a4588920c4d82494621a8a2


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/4c621fced6d97301f1a363ed9f3f994ce064d8b2f6f9f79473bc676b63e2e741/merged: no space left on device