[INFO] fetching crate scd 0.1.3...
[INFO] checking scd-0.1.3 against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] extracting crate scd 0.1.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate scd 0.1.3 on toolchain 068609ce766e55d2e7371cd2a86143a6d7e8e2e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scd 0.1.3
[INFO] finished tweaking crates.io crate scd 0.1.3
[INFO] tweaked toml for crates.io crate scd 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate scd 0.1.3 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" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filetime v0.2.9
[INFO] [stderr]   Downloaded sysinfo v0.14.1
[INFO] [stderr]   Downloaded fsevent-sys v3.0.0
[INFO] [stderr]   Downloaded tui v0.9.1
[INFO] [stderr]   Downloaded notify v5.0.0-pre.2
[INFO] [stderr]   Downloaded fsevent v2.0.1
[INFO] [stderr]   Downloaded inotify v0.8.2
[INFO] [stderr]   Downloaded strmode v1.0.0
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b49862e1a49d2b5555c40ab7cdb17d6074172e30b02a52c1989b8ce8edd1b30
[INFO] running `Command { std: "docker" "start" "-a" "8b49862e1a49d2b5555c40ab7cdb17d6074172e30b02a52c1989b8ce8edd1b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b49862e1a49d2b5555c40ab7cdb17d6074172e30b02a52c1989b8ce8edd1b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b49862e1a49d2b5555c40ab7cdb17d6074172e30b02a52c1989b8ce8edd1b30", kill_on_drop: false }`
[INFO] [stdout] 8b49862e1a49d2b5555c40ab7cdb17d6074172e30b02a52c1989b8ce8edd1b30


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/11232f6ba9427af7f387d96b9745e57b2e851dc6ebdeb753322f3a2967a650ac/merged: no space left on device