[INFO] fetching crate lucas-test 1.0.0-rc.5...
[INFO] checking lucas-test-1.0.0-rc.5 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate lucas-test 1.0.0-rc.5 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate lucas-test 1.0.0-rc.5 on toolchain 86f78589b09557f70c9db3f56ad1921e0a9f76ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lucas-test 1.0.0-rc.5
[INFO] removed 8 missing examples
[INFO] finished tweaking crates.io crate lucas-test 1.0.0-rc.5
[INFO] tweaked toml for crates.io crate lucas-test 1.0.0-rc.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate lucas-test 1.0.0-rc.5 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" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "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] [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/4fe27acd68d92f7b65f78b4ee2360337a686493bf3a8889bd69f2d62eac2f990-init: no space left on device
[INFO] checking lucas-test-1.0.0-rc.5 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate lucas-test 1.0.0-rc.5 into /workspace/builds/worker-1-tc2/source
[INFO] checking lucas-test-1.0.0-rc.5 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate lucas-test 1.0.0-rc.5 into /workspace/builds/worker-1-tc2/source
[INFO] checking lucas-test-1.0.0-rc.5 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate lucas-test 1.0.0-rc.5 into /workspace/builds/worker-1-tc2/source
[INFO] checking lucas-test-1.0.0-rc.5 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate lucas-test 1.0.0-rc.5 into /workspace/builds/worker-1-tc2/source


unable to download lucas-test version 1.0.0-rc.5

Caused by:
    0: failed to unpack `lucas-test-1.0.0-rc.5/src/updater/mod.rs` into `/workspace/builds/worker-1-tc2/source/src/updater/mod.rs`
    1: No space left on device (os error 28)