[INFO] cloning repository https://github.com/haruka-7/heiwa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haruka-7/heiwa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharuka-7%2Fheiwa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharuka-7%2Fheiwa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b98b593aeee985b0a6be835df3b85d8652d48770
[INFO] checking haruka-7/heiwa against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharuka-7%2Fheiwa" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/haruka-7/heiwa on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/haruka-7/heiwa
[INFO] finished tweaking git repo https://github.com/haruka-7/heiwa
[INFO] tweaked toml for git repo https://github.com/haruka-7/heiwa written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/haruka-7/heiwa 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-blocks v0.1.8
[INFO] [stderr]   Downloaded zip-extensions v0.6.2
[INFO] [stderr]   Downloaded gray_matter v0.2.6
[INFO] [stderr] error: failed to unpack package `gray_matter v0.2.6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `gray_matter-0.2.6/src/tests/fixtures/basic.txt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gray_matter-0.2.6/src/tests/fixtures/basic.txt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `gray_matter-0.2.6/src/tests/fixtures/basic.txt` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gray_matter-0.2.6/src/tests/fixtures/basic.txt`
[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
 Downloading crates ...
  Downloaded unicode-blocks v0.1.8
  Downloaded zip-extensions v0.6.2
  Downloaded gray_matter v0.2.6
error: failed to unpack package `gray_matter v0.2.6`

Caused by:
  failed to unpack entry at `gray_matter-0.2.6/src/tests/fixtures/basic.txt`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gray_matter-0.2.6/src/tests/fixtures/basic.txt`

Caused by:
  failed to unpack `gray_matter-0.2.6/src/tests/fixtures/basic.txt` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gray_matter-0.2.6/src/tests/fixtures/basic.txt`

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