[INFO] cloning repository https://github.com/genya0407/scan-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/genya0407/scan-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenya0407%2Fscan-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenya0407%2Fscan-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af9993904ac3f8941ee02d0a8404b4a67cbe881e
[INFO] testing genya0407/scan-rust against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenya0407%2Fscan-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/genya0407/scan-rust on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/genya0407/scan-rust
[INFO] finished tweaking git repo https://github.com/genya0407/scan-rust
[INFO] tweaked toml for git repo https://github.com/genya0407/scan-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/genya0407/scan-rust 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argopt v0.1.1
[INFO] [stderr]   Downloaded syn v1.0.52
[INFO] [stderr] error: failed to unpack package `syn v1.0.52`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `syn-1.0.52/src/gen/visit_mut.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.52/src/gen/visit_mut.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `syn-1.0.52/src/gen/visit_mut.rs` into `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.52/src/gen/visit_mut.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 argopt v0.1.1
  Downloaded syn v1.0.52
error: failed to unpack package `syn v1.0.52`

Caused by:
  failed to unpack entry at `syn-1.0.52/src/gen/visit_mut.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.52/src/gen/visit_mut.rs`

Caused by:
  failed to unpack `syn-1.0.52/src/gen/visit_mut.rs` into `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.52/src/gen/visit_mut.rs`

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