[INFO] fetching crate compactor 0.3.0...
[INFO] checking compactor-0.3.0 against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681
[INFO] extracting crate compactor 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate compactor 0.3.0
[INFO] finished tweaking crates.io crate compactor 0.3.0
[INFO] tweaked toml for crates.io crate compactor 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate compactor 0.3.0 on toolchain 4949cf2f817beadb9a248d423b6d55d6d2398ffe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate compactor 0.3.0 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" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] checking compactor-0.3.0 against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681
[INFO] extracting crate compactor 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] checking compactor-0.3.0 against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681
[INFO] extracting crate compactor 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] checking compactor-0.3.0 against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681
[INFO] extracting crate compactor 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] checking compactor-0.3.0 against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681
[INFO] extracting crate compactor 0.3.0 into /workspace/builds/worker-3-tc2/source


unable to download compactor version 0.3.0

Caused by:
    No space left on device (os error 28)