[INFO] fetching crate io-streams 0.16.3...
[INFO] checking io-streams-0.16.3 against master#db0e836148accac8a22532e3596ac612b63c2d8e for pr-139272
[INFO] extracting crate io-streams 0.16.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate io-streams 0.16.3 on toolchain db0e836148accac8a22532e3596ac612b63c2d8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate io-streams 0.16.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate io-streams 0.16.3
[INFO] tweaked toml for crates.io crate io-streams 0.16.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate io-streams 0.16.3 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" "+db0e836148accac8a22532e3596ac612b63c2d8e" "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 utf8-io v0.19.1
[INFO] [stderr]   Downloaded cap-std v3.2.0
[INFO] [stderr]   Downloaded io-extras v0.18.2
[INFO] [stderr]   Downloaded char-device v0.16.4
[INFO] [stderr]   Downloaded cap-tempfile v3.2.0
[INFO] [stderr]   Downloaded cap-primitives v3.2.0
[INFO] [stderr]   Downloaded layered-io v0.23.1
[INFO] [stderr] error: failed to unpack package `layered-io v0.23.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `layered-io-0.23.1/.cargo_vcs_info.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/layered-io-0.23.1/.cargo_vcs_info.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `layered-io-0.23.1/.cargo_vcs_info.json` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/layered-io-0.23.1/.cargo_vcs_info.json`
[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 utf8-io v0.19.1
  Downloaded cap-std v3.2.0
  Downloaded io-extras v0.18.2
  Downloaded char-device v0.16.4
  Downloaded cap-tempfile v3.2.0
  Downloaded cap-primitives v3.2.0
  Downloaded layered-io v0.23.1
error: failed to unpack package `layered-io v0.23.1`

Caused by:
  failed to unpack entry at `layered-io-0.23.1/.cargo_vcs_info.json`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/layered-io-0.23.1/.cargo_vcs_info.json`

Caused by:
  failed to unpack `layered-io-0.23.1/.cargo_vcs_info.json` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/layered-io-0.23.1/.cargo_vcs_info.json`

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