[INFO] cloning repository https://github.com/tnlogy/telegrad
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tnlogy/telegrad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftnlogy%2Ftelegrad", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftnlogy%2Ftelegrad'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b323e702a21e7e0df3a5b98237ed8be9585f76fc
[INFO] checking tnlogy/telegrad against master#0e517d38ad0e72f93c734b14fabd4bb9b7441de6 for pr-140557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftnlogy%2Ftelegrad" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tnlogy/telegrad on toolchain 0e517d38ad0e72f93c734b14fabd4bb9b7441de6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tnlogy/telegrad
[INFO] finished tweaking git repo https://github.com/tnlogy/telegrad
[INFO] tweaked toml for git repo https://github.com/tnlogy/telegrad written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tnlogy/telegrad 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" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded graphviz-rust v0.7.2
[INFO] [stderr]   Downloaded npyz v0.8.3
[INFO] [stderr] error: failed to unpack package `npyz v0.8.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `npyz-0.8.3/src/sparse.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/npyz-0.8.3/src/sparse.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `npyz-0.8.3/src/sparse.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/npyz-0.8.3/src/sparse.rs`
[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 graphviz-rust v0.7.2
  Downloaded npyz v0.8.3
error: failed to unpack package `npyz v0.8.3`

Caused by:
  failed to unpack entry at `npyz-0.8.3/src/sparse.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/npyz-0.8.3/src/sparse.rs`

Caused by:
  failed to unpack `npyz-0.8.3/src/sparse.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/npyz-0.8.3/src/sparse.rs`

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