[INFO] fetching crate cmd_lib_cf 1.3.4...
[INFO] checking cmd_lib_cf-1.3.4 against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824
[INFO] extracting crate cmd_lib_cf 1.3.4 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cmd_lib_cf 1.3.4 on toolchain 667247db71ea18c4130dd018d060e7f09d589490
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmd_lib_cf 1.3.4
[INFO] finished tweaking crates.io crate cmd_lib_cf 1.3.4
[INFO] tweaked toml for crates.io crate cmd_lib_cf 1.3.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate cmd_lib_cf 1.3.4 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" "+667247db71ea18c4130dd018d060e7f09d589490" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/cm/d_/cmd_lib_cf_macros, error: No space left on device (os error 28)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded faccess v0.2.3
[INFO] [stderr]   Downloaded byte-unit v4.0.13
[INFO] [stderr] error: failed to unpack package `byte-unit v4.0.13`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `byte-unit-4.0.13/src/byte_error.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/byte-unit-4.0.13/src/byte_error.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `byte-unit-4.0.13/src/byte_error.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/byte-unit-4.0.13/src/byte_error.rs`
[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
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/cm/d_/cmd_lib_cf_macros, error: No space left on device (os error 28)
 Downloading crates ...
  Downloaded faccess v0.2.3
  Downloaded byte-unit v4.0.13
error: failed to unpack package `byte-unit v4.0.13`

Caused by:
  failed to unpack entry at `byte-unit-4.0.13/src/byte_error.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/byte-unit-4.0.13/src/byte_error.rs`

Caused by:
  failed to unpack `byte-unit-4.0.13/src/byte_error.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/byte-unit-4.0.13/src/byte_error.rs`

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