[INFO] fetching crate cargo_demo_zjc 2.0.0-release...
[INFO] checking cargo_demo_zjc-2.0.0-release against try#8cf44c88fc5805dc578c5c987397615b47d2e2b2 for pr-136764
[INFO] extracting crate cargo_demo_zjc 2.0.0-release into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate cargo_demo_zjc 2.0.0-release on toolchain 8cf44c88fc5805dc578c5c987397615b47d2e2b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo_demo_zjc 2.0.0-release
[INFO] finished tweaking crates.io crate cargo_demo_zjc 2.0.0-release
[INFO] tweaked toml for crates.io crate cargo_demo_zjc 2.0.0-release written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo_demo_zjc 2.0.0-release 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" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "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] checking cargo_demo_zjc-2.0.0-release against try#8cf44c88fc5805dc578c5c987397615b47d2e2b2 for pr-136764
[INFO] extracting crate cargo_demo_zjc 2.0.0-release into /workspace/builds/worker-6-tc2/source
[INFO] checking cargo_demo_zjc-2.0.0-release against try#8cf44c88fc5805dc578c5c987397615b47d2e2b2 for pr-136764
[INFO] extracting crate cargo_demo_zjc 2.0.0-release into /workspace/builds/worker-6-tc2/source
[INFO] checking cargo_demo_zjc-2.0.0-release against try#8cf44c88fc5805dc578c5c987397615b47d2e2b2 for pr-136764
[INFO] extracting crate cargo_demo_zjc 2.0.0-release into /workspace/builds/worker-6-tc2/source
[INFO] checking cargo_demo_zjc-2.0.0-release against try#8cf44c88fc5805dc578c5c987397615b47d2e2b2 for pr-136764
[INFO] extracting crate cargo_demo_zjc 2.0.0-release into /workspace/builds/worker-6-tc2/source


unable to download cargo_demo_zjc version 2.0.0-release

Caused by:
    0: failed to unpack `cargo_demo_zjc-2.0.0-release/src/main.rs` into `/workspace/builds/worker-6-tc2/source/src/main.rs`
    1: No space left on device (os error 28)