[INFO] cloning repository https://github.com/gottstech/gotts-oracle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gottstech/gotts-oracle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgottstech%2Fgotts-oracle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgottstech%2Fgotts-oracle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] adc18c1d2a9fadb3ba73ece79494fc54778bf55f
[INFO] checking gottstech/gotts-oracle against master#a9e7b30487235621751cc628f170c0f15fb215c4 for pr-136539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgottstech%2Fgotts-oracle" "/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/gottstech/gotts-oracle on toolchain a9e7b30487235621751cc628f170c0f15fb215c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gottstech/gotts-oracle
[INFO] finished tweaking git repo https://github.com/gottstech/gotts-oracle
[INFO] tweaked toml for git repo https://github.com/gottstech/gotts-oracle written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gottstech/gotts-oracle 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" "+a9e7b30487235621751cc628f170c0f15fb215c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace v0.3.31
[INFO] [stderr]   Downloaded colored v1.8.0
[INFO] [stderr]   Downloaded crossbeam v0.7.1
[INFO] [stderr]   Downloaded built v0.3.2
[INFO] [stderr]   Downloaded hyper v0.12.31
[INFO] [stderr]   Downloaded git2 v0.10.2
[INFO] [stderr]   Downloaded libgit2-sys v0.9.2
[INFO] [stderr] error: failed to unpack package `libgit2-sys v0.9.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `libgit2-sys-0.9.2/libgit2/src/merge_file.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.9.2/libgit2/src/merge_file.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `libgit2-sys-0.9.2/libgit2/src/merge_file.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.9.2/libgit2/src/merge_file.c`
[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
 Downloading crates ...
  Downloaded backtrace v0.3.31
  Downloaded colored v1.8.0
  Downloaded crossbeam v0.7.1
  Downloaded built v0.3.2
  Downloaded hyper v0.12.31
  Downloaded git2 v0.10.2
  Downloaded libgit2-sys v0.9.2
error: failed to unpack package `libgit2-sys v0.9.2`

Caused by:
  failed to unpack entry at `libgit2-sys-0.9.2/libgit2/src/merge_file.c`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.9.2/libgit2/src/merge_file.c`

Caused by:
  failed to unpack `libgit2-sys-0.9.2/libgit2/src/merge_file.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.9.2/libgit2/src/merge_file.c`

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