[INFO] cloning repository https://github.com/uhmarcel/rbase64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uhmarcel/rbase64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhmarcel%2Frbase64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhmarcel%2Frbase64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 716b8dcd421e9bf724a6859c87fb1c6663b87071
[INFO] checking uhmarcel/rbase64 against master#f2d69d5a7c04617d122facd0a7a5bdde0af928ae for pr-138363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhmarcel%2Frbase64" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uhmarcel/rbase64 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/uhmarcel/rbase64
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/uhmarcel/rbase64
[INFO] tweaked toml for git repo https://github.com/uhmarcel/rbase64 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/uhmarcel/rbase64 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]     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 mimalloc v0.1.32
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.28
[INFO] [stderr] error: failed to unpack package `libmimalloc-sys v0.1.28`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `libmimalloc-sys-0.1.28/c_src/mimalloc/docs/tabs.css`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libmimalloc-sys-0.1.28/c_src/mimalloc/docs/tabs.css`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `libmimalloc-sys-0.1.28/c_src/mimalloc/docs/tabs.css` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libmimalloc-sys-0.1.28/c_src/mimalloc/docs/tabs.css`
[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 mimalloc v0.1.32
  Downloaded libmimalloc-sys v0.1.28
error: failed to unpack package `libmimalloc-sys v0.1.28`

Caused by:
  failed to unpack entry at `libmimalloc-sys-0.1.28/c_src/mimalloc/docs/tabs.css`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libmimalloc-sys-0.1.28/c_src/mimalloc/docs/tabs.css`

Caused by:
  failed to unpack `libmimalloc-sys-0.1.28/c_src/mimalloc/docs/tabs.css` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libmimalloc-sys-0.1.28/c_src/mimalloc/docs/tabs.css`

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