[INFO] fetching crate ppproto 0.2.1...
[INFO] testing ppproto-0.2.1 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ppproto 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate ppproto 0.2.1
[INFO] finished tweaking crates.io crate ppproto 0.2.1
[INFO] tweaked toml for crates.io crate ppproto 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ppproto 0.2.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding heapless v0.8.0 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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 rustversion v1.0.22
[INFO] [stderr] error: No space left on device (os error 28)
[INFO] testing ppproto-0.2.1 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ppproto 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] testing ppproto-0.2.1 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ppproto 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] testing ppproto-0.2.1 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ppproto 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] testing ppproto-0.2.1 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate ppproto 0.2.1 into /workspace/builds/worker-0-tc2/source


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: unable to download ppproto version 0.2.1
    2: failed to unpack `ppproto-0.2.1/src/wire.rs` into `/workspace/builds/worker-0-tc2/source/src/wire.rs`
    3: No space left on device (os error 28)