[INFO] fetching crate bililive-core 0.1.0-beta.4...
[INFO] checking bililive-core-0.1.0-beta.4 against master#9748d87dc70a9a6725c5dbd76ce29d04752b4f90 for pr-144156
[INFO] extracting crate bililive-core 0.1.0-beta.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate bililive-core 0.1.0-beta.4
[INFO] finished tweaking crates.io crate bililive-core 0.1.0-beta.4
[INFO] tweaked toml for crates.io crate bililive-core 0.1.0-beta.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bililive-core 0.1.0-beta.4 on toolchain 9748d87dc70a9a6725c5dbd76ce29d04752b4f90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "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" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/st/re/stream-reconnect, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 137 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] 
[INFO] [stderr] thread 'main' panicked at src/tools/cargo/src/cargo/sources/registry/index/cache.rs:195:39:
[INFO] [stderr] called `Option::unwrap()` on a `None` value
[INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace


command failed: exit status: 101

    Blocking waiting for file lock on package cache

thread 'main' panicked at src/tools/cargo/src/cargo/sources/registry/index/cache.rs:195:39:
called `Option::unwrap()` on a `None` value
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace