[INFO] cloning repository https://github.com/tinaun/futures-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tinaun/futures-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinaun%2Ffutures-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinaun%2Ffutures-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9716af4faddfb5a8ed35e0e582ed1f94f05c5a56
[INFO] checking tinaun/futures-playground against master#cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinaun%2Ffutures-playground" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tinaun/futures-playground
[INFO] finished tweaking git repo https://github.com/tinaun/futures-playground
[INFO] tweaked toml for git repo https://github.com/tinaun/futures-playground written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tinaun/futures-playground on toolchain cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tinaun/futures-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" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition` has been stabilized in the 1.31 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-io-preview v0.3.0-alpha.1
[INFO] [stderr]   Downloaded futures-core-preview v0.3.0-alpha.1
[INFO] [stderr]   Downloaded futures-channel-preview v0.3.0-alpha.1
[INFO] [stderr]   Downloaded futures-util-preview v0.3.0-alpha.1
[INFO] [stderr]   Downloaded futures-sink-preview v0.3.0-alpha.1
[INFO] [stderr]   Downloaded http v0.1.8
[INFO] [stderr]   Downloaded h2 v0.1.10
[INFO] [stderr] error: failed to unpack package `h2 v0.1.10`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `h2-0.1.10/fixtures/hpack/haskell-http2-naive-huffman/story_23.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.1.10/fixtures/hpack/haskell-http2-naive-huffman/story_23.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `h2-0.1.10/fixtures/hpack/haskell-http2-naive-huffman/story_23.json` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.1.10/fixtures/hpack/haskell-http2-naive-huffman/story_23.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

warning: the cargo feature `edition` has been stabilized in the 1.31 release and is no longer necessary to be listed in the manifest
  See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
 Downloading crates ...
  Downloaded futures-io-preview v0.3.0-alpha.1
  Downloaded futures-core-preview v0.3.0-alpha.1
  Downloaded futures-channel-preview v0.3.0-alpha.1
  Downloaded futures-util-preview v0.3.0-alpha.1
  Downloaded futures-sink-preview v0.3.0-alpha.1
  Downloaded http v0.1.8
  Downloaded h2 v0.1.10
error: failed to unpack package `h2 v0.1.10`

Caused by:
  failed to unpack entry at `h2-0.1.10/fixtures/hpack/haskell-http2-naive-huffman/story_23.json`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.1.10/fixtures/hpack/haskell-http2-naive-huffman/story_23.json`

Caused by:
  failed to unpack `h2-0.1.10/fixtures/hpack/haskell-http2-naive-huffman/story_23.json` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.1.10/fixtures/hpack/haskell-http2-naive-huffman/story_23.json`

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