[INFO] cloning repository https://github.com/himanoa/diffhunk-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/himanoa/diffhunk-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhimanoa%2Fdiffhunk-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhimanoa%2Fdiffhunk-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54e4030ce23581b4a311a219bf9fd64c1fd28103
[INFO] checking himanoa/diffhunk-playground against master#f2d69d5a7c04617d122facd0a7a5bdde0af928ae for pr-138363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhimanoa%2Fdiffhunk-playground" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/himanoa/diffhunk-playground 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 git repo https://github.com/himanoa/diffhunk-playground
[INFO] finished tweaking git repo https://github.com/himanoa/diffhunk-playground
[INFO] tweaked toml for git repo https://github.com/himanoa/diffhunk-playground written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/himanoa/diffhunk-playground 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]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt v0.3.19
[INFO] [stderr]   Downloaded structopt-derive v0.4.12
[INFO] [stderr]   Downloaded git2 v0.13.11
[INFO] [stderr]   Downloaded libgit2-sys v0.12.13+1.0.1
[INFO] [stderr] error: failed to unpack package `libgit2-sys v0.12.13+1.0.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `libgit2-sys-0.12.13+1.0.1/libgit2/src/object.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.12.13+1.0.1/libgit2/src/object.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `libgit2-sys-0.12.13+1.0.1/libgit2/src/object.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.12.13+1.0.1/libgit2/src/object.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

 Downloading crates ...
  Downloaded structopt v0.3.19
  Downloaded structopt-derive v0.4.12
  Downloaded git2 v0.13.11
  Downloaded libgit2-sys v0.12.13+1.0.1
error: failed to unpack package `libgit2-sys v0.12.13+1.0.1`

Caused by:
  failed to unpack entry at `libgit2-sys-0.12.13+1.0.1/libgit2/src/object.c`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.12.13+1.0.1/libgit2/src/object.c`

Caused by:
  failed to unpack `libgit2-sys-0.12.13+1.0.1/libgit2/src/object.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.12.13+1.0.1/libgit2/src/object.c`

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