[INFO] cloning repository https://github.com/joshka/test_background_blocks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshka/test_background_blocks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshka%2Ftest_background_blocks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshka%2Ftest_background_blocks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9987496c71ef68f161b37d42d6a7eb88a2ebaf92
[INFO] checking joshka/test_background_blocks against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshka%2Ftest_background_blocks" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshka/test_background_blocks on toolchain 40daf23eeb711dadf140b2536e67e3ff4c999196
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joshka/test_background_blocks
[INFO] finished tweaking git repo https://github.com/joshka/test_background_blocks
[INFO] tweaked toml for git repo https://github.com/joshka/test_background_blocks written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/joshka/test_background_blocks 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" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colorgrad v0.7.2
[INFO] [stderr]   Downloaded color-spantrace v0.3.0
[INFO] [stderr]   Downloaded csscolorparser v0.7.2
[INFO] [stderr]   Downloaded color-eyre v0.6.5
[INFO] [stderr] error: failed to unpack package `color-eyre v0.6.5`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `color-eyre-0.6.5/pictures/custom_section.png`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/color-eyre-0.6.5/pictures/custom_section.png`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `color-eyre-0.6.5/pictures/custom_section.png` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/color-eyre-0.6.5/pictures/custom_section.png`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded colorgrad v0.7.2
  Downloaded color-spantrace v0.3.0
  Downloaded csscolorparser v0.7.2
  Downloaded color-eyre v0.6.5
error: failed to unpack package `color-eyre v0.6.5`

Caused by:
  failed to unpack entry at `color-eyre-0.6.5/pictures/custom_section.png`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/color-eyre-0.6.5/pictures/custom_section.png`

Caused by:
  failed to unpack `color-eyre-0.6.5/pictures/custom_section.png` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/color-eyre-0.6.5/pictures/custom_section.png`

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