[INFO] cloning repository https://github.com/ehuss/cargo-index
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ehuss/cargo-index" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehuss%2Fcargo-index", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehuss%2Fcargo-index'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fffcf2959b84d18bd5b4ef2efc18e5168f900d03
[INFO] documenting ehuss/cargo-index against 1.85.0 for beta-1.86-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehuss%2Fcargo-index" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ehuss/cargo-index on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ehuss/cargo-index
[INFO] finished tweaking git repo https://github.com/ehuss/cargo-index
[INFO] tweaked toml for git repo https://github.com/ehuss/cargo-index written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ehuss/cargo-index 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded git2 v0.18.1
[INFO] [stderr]   Downloaded libgit2-sys v0.16.1+1.7.1
[INFO] [stderr] error: failed to unpack package `libgit2-sys v0.16.1+1.7.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `libgit2-sys-0.16.1+1.7.1/libgit2/src/libgit2/merge_driver.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.16.1+1.7.1/libgit2/src/libgit2/merge_driver.c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `libgit2-sys-0.16.1+1.7.1/libgit2/src/libgit2/merge_driver.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.16.1+1.7.1/libgit2/src/libgit2/merge_driver.c`
[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
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded git2 v0.18.1
  Downloaded libgit2-sys v0.16.1+1.7.1
error: failed to unpack package `libgit2-sys v0.16.1+1.7.1`

Caused by:
  failed to unpack entry at `libgit2-sys-0.16.1+1.7.1/libgit2/src/libgit2/merge_driver.c`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.16.1+1.7.1/libgit2/src/libgit2/merge_driver.c`

Caused by:
  failed to unpack `libgit2-sys-0.16.1+1.7.1/libgit2/src/libgit2/merge_driver.c` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libgit2-sys-0.16.1+1.7.1/libgit2/src/libgit2/merge_driver.c`

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