[INFO] fetching crate stak-profile 0.10.4...
[INFO] checking stak-profile-0.10.4 against master#f2d69d5a7c04617d122facd0a7a5bdde0af928ae for pr-138363
[INFO] extracting crate stak-profile 0.10.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate stak-profile 0.10.4 on toolchain f2d69d5a7c04617d122facd0a7a5bdde0af928ae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stak-profile 0.10.4
[INFO] finished tweaking crates.io crate stak-profile 0.10.4
[INFO] tweaked toml for crates.io crate stak-profile 0.10.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate stak-profile 0.10.4 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" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "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 nonbox v0.4.1
[INFO] [stderr]   Downloaded stak-time v0.10.4
[INFO] [stderr]   Downloaded stak-file v0.10.4
[INFO] [stderr]   Downloaded stak-device v0.10.4
[INFO] [stderr]   Downloaded stak-inexact v0.10.4
[INFO] [stderr]   Downloaded stak-process-context v0.10.4
[INFO] [stderr]   Downloaded stak-r7rs v0.10.4
[INFO] [stderr]   Downloaded stak-configuration v0.10.4
[INFO] [stderr] error: failed to unpack package `stak-configuration v0.10.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `stak-configuration-0.10.4/README.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stak-configuration-0.10.4/README.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `stak-configuration-0.10.4/README.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stak-configuration-0.10.4/README.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   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 nonbox v0.4.1
  Downloaded stak-time v0.10.4
  Downloaded stak-file v0.10.4
  Downloaded stak-device v0.10.4
  Downloaded stak-inexact v0.10.4
  Downloaded stak-process-context v0.10.4
  Downloaded stak-r7rs v0.10.4
  Downloaded stak-configuration v0.10.4
error: failed to unpack package `stak-configuration v0.10.4`

Caused by:
  failed to unpack entry at `stak-configuration-0.10.4/README.md`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stak-configuration-0.10.4/README.md`

Caused by:
  failed to unpack `stak-configuration-0.10.4/README.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stak-configuration-0.10.4/README.md`

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