[INFO] fetching crate bytesstr 1.0.2...
[INFO] checking bytesstr-1.0.2 against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193
[INFO] extracting crate bytesstr 1.0.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate bytesstr 1.0.2
[INFO] finished tweaking crates.io crate bytesstr 1.0.2
[INFO] tweaked toml for crates.io crate bytesstr 1.0.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bytesstr 1.0.2 on toolchain f21fbac535ab2c3bc50db20547f4d48477357103
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06bb5400b941faac28ffedd4709fdc9706ceb45abe0c7c7d857640d2834e0b6d
[INFO] running `Command { std: "docker" "start" "-a" "06bb5400b941faac28ffedd4709fdc9706ceb45abe0c7c7d857640d2834e0b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06bb5400b941faac28ffedd4709fdc9706ceb45abe0c7c7d857640d2834e0b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06bb5400b941faac28ffedd4709fdc9706ceb45abe0c7c7d857640d2834e0b6d", kill_on_drop: false }`
[INFO] [stdout] 06bb5400b941faac28ffedd4709fdc9706ceb45abe0c7c7d857640d2834e0b6d


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/c0ad0565002514da3750e13d270d64782fad835264915398a4a22fcbca5b2d73/merged: no space left on device