[INFO] fetching crate observation-tools 0.0.13...
[INFO] testing observation-tools-0.0.13 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate observation-tools 0.0.13 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate observation-tools 0.0.13
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate observation-tools 0.0.13
[INFO] tweaked toml for crates.io crate observation-tools 0.0.13 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate observation-tools 0.0.13 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate observation-tools 0.0.13 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" "+beta-2026-01-20" "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] error: failed to download `winapi v0.3.9`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `winapi v0.3.9`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `winapi-0.3.9/src/um/d3d11.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-0.3.9/src/um/d3d11.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `winapi-0.3.9/src/um/d3d11.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-0.3.9/src/um/d3d11.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] testing observation-tools-0.0.13 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate observation-tools 0.0.13 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate observation-tools 0.0.13
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate observation-tools 0.0.13
[INFO] tweaked toml for crates.io crate observation-tools 0.0.13 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate observation-tools 0.0.13 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate observation-tools 0.0.13 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr] error: failed to download `winapi v0.3.9`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `winapi v0.3.9`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `winapi-0.3.9/src/um/accctrl.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-0.3.9/src/um/accctrl.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `winapi-0.3.9/src/um/accctrl.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-0.3.9/src/um/accctrl.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] testing observation-tools-0.0.13 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate observation-tools 0.0.13 into /workspace/builds/worker-3-tc2/source
[INFO] testing observation-tools-0.0.13 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate observation-tools 0.0.13 into /workspace/builds/worker-3-tc2/source
[INFO] testing observation-tools-0.0.13 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate observation-tools 0.0.13 into /workspace/builds/worker-3-tc2/source


unable to download observation-tools version 0.0.13

Caused by:
    0: failed to unpack `observation-tools-0.0.13/tests/observe_macro_test.rs` into `/workspace/builds/worker-3-tc2/source/tests/observe_macro_test.rs`
    1: No space left on device (os error 28)