[INFO] fetching crate ruwren 0.4.10...
[INFO] checking ruwren-0.4.10 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate ruwren 0.4.10 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate ruwren 0.4.10 on toolchain af54b6062f33b99e418444700f3a823ef0214052
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruwren 0.4.10
[INFO] finished tweaking crates.io crate ruwren 0.4.10
[INFO] tweaked toml for crates.io crate ruwren 0.4.10 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate ruwren 0.4.10 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" "+af54b6062f33b99e418444700f3a823ef0214052" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/1321eab228bffc51e13716c05d081659e0648c5a803aed44ec8a9b51116ee10b-init: no space left on device
[INFO] checking ruwren-0.4.10 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate ruwren 0.4.10 into /workspace/builds/worker-6-tc2/source
[INFO] checking ruwren-0.4.10 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate ruwren 0.4.10 into /workspace/builds/worker-6-tc2/source
[INFO] checking ruwren-0.4.10 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate ruwren 0.4.10 into /workspace/builds/worker-6-tc2/source
[INFO] checking ruwren-0.4.10 against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] extracting crate ruwren 0.4.10 into /workspace/builds/worker-6-tc2/source


unable to download ruwren version 0.4.10

Caused by:
    0: failed to unpack `ruwren-0.4.10/examples/v2_integration_manual.rs` into `/workspace/builds/worker-6-tc2/source/examples/v2_integration_manual.rs`
    1: No space left on device (os error 28)