[INFO] fetching crate polychat-core 0.1.5...
[INFO] testing polychat-core-0.1.5 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate polychat-core 0.1.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate polychat-core 0.1.5
[INFO] finished tweaking crates.io crate polychat-core 0.1.5
[INFO] tweaked toml for crates.io crate polychat-core 0.1.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polychat-core 0.1.5 on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "generate-lockfile" "--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] error: failed to write /workspace/builds/worker-3-tc2/source/Cargo.lock
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] testing polychat-core-0.1.5 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate polychat-core 0.1.5 into /workspace/builds/worker-3-tc2/source
[INFO] testing polychat-core-0.1.5 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate polychat-core 0.1.5 into /workspace/builds/worker-3-tc2/source
[INFO] testing polychat-core-0.1.5 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate polychat-core 0.1.5 into /workspace/builds/worker-3-tc2/source
[INFO] testing polychat-core-0.1.5 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate polychat-core 0.1.5 into /workspace/builds/worker-3-tc2/source


unable to download polychat-core version 0.1.5

Caused by:
    0: failed to unpack `polychat-core-0.1.5/src/plugin_manager/mod.rs` into `/workspace/builds/worker-3-tc2/source/src/plugin_manager/mod.rs`
    1: No space left on device (os error 28)