[INFO] fetching crate RCS-Module 0.1.0...
[INFO] checking RCS-Module-0.1.0 against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] extracting crate RCS-Module 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate RCS-Module 0.1.0 on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate RCS-Module 0.1.0
[INFO] finished tweaking crates.io crate RCS-Module 0.1.0
[INFO] tweaked toml for crates.io crate RCS-Module 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate RCS-Module 0.1.0 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: failed to save last-use data
[INFO] [stderr] This may prevent cargo from accurately tracking what is being used in its global cache. This information is used for automatically removing unused data in the cache.
[INFO] [stderr] 
[INFO] [stderr] database or disk is full
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Error code 13: Insertion failed because database is full
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bc4d300036abaae1315a6f1f14e709de5800fc6b1aa8298e5bfb65ecf1b620c
[INFO] running `Command { std: "docker" "start" "-a" "6bc4d300036abaae1315a6f1f14e709de5800fc6b1aa8298e5bfb65ecf1b620c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bc4d300036abaae1315a6f1f14e709de5800fc6b1aa8298e5bfb65ecf1b620c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc4d300036abaae1315a6f1f14e709de5800fc6b1aa8298e5bfb65ecf1b620c", kill_on_drop: false }`
[INFO] [stdout] 6bc4d300036abaae1315a6f1f14e709de5800fc6b1aa8298e5bfb65ecf1b620c


command failed: exit status: 1

Error response from daemon: write /var/lib/docker/containers/6bc4d300036abaae1315a6f1f14e709de5800fc6b1aa8298e5bfb65ecf1b620c/hosts: no space left on device