[INFO] fetching crate kifi 0.4.10-alpha...
[INFO] checking kifi-0.4.10-alpha against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] extracting crate kifi 0.4.10-alpha into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate kifi 0.4.10-alpha on toolchain a26e97be8826d408309fffbd8168362365719f50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kifi 0.4.10-alpha
[INFO] finished tweaking crates.io crate kifi 0.4.10-alpha
[INFO] tweaked toml for crates.io crate kifi 0.4.10-alpha written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate kifi 0.4.10-alpha 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" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slice-diff-patch v1.2.1
[INFO] [stderr]   Downloaded wu-diff v0.1.2
[INFO] [stderr] error: No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded slice-diff-patch v1.2.1
  Downloaded wu-diff v0.1.2
error: No space left on device (os error 28)