[INFO] fetching crate single_rust 0.1.0-alpha.3...
[INFO] checking single_rust-0.1.0-alpha.3 against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688
[INFO] extracting crate single_rust 0.1.0-alpha.3 into /workspace/builds/worker-5-tc2/source
[INFO] checking single_rust-0.1.0-alpha.3 against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688
[INFO] extracting crate single_rust 0.1.0-alpha.3 into /workspace/builds/worker-5-tc2/source
[INFO] checking single_rust-0.1.0-alpha.3 against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688
[INFO] extracting crate single_rust 0.1.0-alpha.3 into /workspace/builds/worker-5-tc2/source
[INFO] checking single_rust-0.1.0-alpha.3 against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688
[INFO] extracting crate single_rust 0.1.0-alpha.3 into /workspace/builds/worker-5-tc2/source
[INFO] checking single_rust-0.1.0-alpha.3 against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688
[INFO] extracting crate single_rust 0.1.0-alpha.3 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate single_rust 0.1.0-alpha.3 on toolchain a0cd57eba5d417638d3351ba13fc414ad1a24bec
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate single_rust 0.1.0-alpha.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate single_rust 0.1.0-alpha.3
[INFO] tweaked toml for crates.io crate single_rust 0.1.0-alpha.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "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-5-tc2/source/Cargo.lock
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


ExecutionFailed(ExitStatus(unix_wait_status(25856)))