[INFO] fetching crate sawtooth-xo 0.5.2...
[INFO] testing sawtooth-xo-0.5.2 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate sawtooth-xo 0.5.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate sawtooth-xo 0.5.2 on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sawtooth-xo 0.5.2
[INFO] finished tweaking crates.io crate sawtooth-xo 0.5.2
[INFO] tweaked toml for crates.io crate sawtooth-xo 0.5.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate sawtooth-xo 0.5.2 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/sa/wt/sawtooth-sdk, error: No space left on device (os error 28)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protoc v2.26.1
[INFO] [stderr] error: No space left on device (os error 28)
[INFO] testing sawtooth-xo-0.5.2 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate sawtooth-xo 0.5.2 into /workspace/builds/worker-6-tc2/source
[INFO] testing sawtooth-xo-0.5.2 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate sawtooth-xo 0.5.2 into /workspace/builds/worker-6-tc2/source
[INFO] testing sawtooth-xo-0.5.2 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate sawtooth-xo 0.5.2 into /workspace/builds/worker-6-tc2/source
[INFO] testing sawtooth-xo-0.5.2 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate sawtooth-xo 0.5.2 into /workspace/builds/worker-6-tc2/source


unable to download sawtooth-xo version 0.5.2

Caused by:
    0: failed to unpack `sawtooth-xo-0.5.2/src/main.rs` into `/workspace/builds/worker-6-tc2/source/src/main.rs`
    1: No space left on device (os error 28)