[INFO] cloning repository https://github.com/nil-vr/wc-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nil-vr/wc-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnil-vr%2Fwc-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnil-vr%2Fwc-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d96f220092f0ae4e3d31d41eff13c61d8b0c19d
[INFO] checking nil-vr/wc-compiler against master#613bdd49978298648ed05ace086bd1ecad54b44a for pr-136458
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnil-vr%2Fwc-compiler" "/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/nil-vr/wc-compiler on toolchain 613bdd49978298648ed05ace086bd1ecad54b44a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nil-vr/wc-compiler
[INFO] finished tweaking git repo https://github.com/nil-vr/wc-compiler
[INFO] tweaked toml for git repo https://github.com/nil-vr/wc-compiler written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nil-vr/wc-compiler 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" "+613bdd49978298648ed05ace086bd1ecad54b44a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded supports-color v2.0.0
[INFO] [stderr]   Downloaded iso639_enum v0.6.0
[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-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24e92c697bca5fc017a6da1dbe7d7404f8eba4258e159bd9f75ed9c078b5d845
[INFO] running `Command { std: "docker" "start" "-a" "24e92c697bca5fc017a6da1dbe7d7404f8eba4258e159bd9f75ed9c078b5d845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24e92c697bca5fc017a6da1dbe7d7404f8eba4258e159bd9f75ed9c078b5d845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e92c697bca5fc017a6da1dbe7d7404f8eba4258e159bd9f75ed9c078b5d845", kill_on_drop: false }`
[INFO] [stdout] 24e92c697bca5fc017a6da1dbe7d7404f8eba4258e159bd9f75ed9c078b5d845


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/da8190e0cfc183d0da47abc48bdafed99f7bb9b7cda90f6040524db499717573/merged: no space left on device