[INFO] fetching crate mod-rs-migrator 0.2.0...
[INFO] checking mod-rs-migrator-0.2.0 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mod-rs-migrator 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mod-rs-migrator 0.2.0
[INFO] finished tweaking crates.io crate mod-rs-migrator 0.2.0
[INFO] tweaked toml for crates.io crate mod-rs-migrator 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mod-rs-migrator 0.2.0 on toolchain afeffcd090fe6cee35c99f8b5539d74aa443fe34
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mod-rs-migrator 0.2.0 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" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "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 mod-rs-migrator-0.2.0 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mod-rs-migrator 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] checking mod-rs-migrator-0.2.0 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mod-rs-migrator 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] checking mod-rs-migrator-0.2.0 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mod-rs-migrator 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] checking mod-rs-migrator-0.2.0 against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] extracting crate mod-rs-migrator 0.2.0 into /workspace/builds/worker-3-tc2/source


unable to download mod-rs-migrator version 0.2.0

Caused by:
    0: failed to unpack `mod-rs-migrator-0.2.0/tests/acceptance.rs` into `/workspace/builds/worker-3-tc2/source/tests/acceptance.rs`
    1: No space left on device (os error 28)