[INFO] fetching crate mech-server 0.0.4...
[INFO] testing mech-server-0.0.4 against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] extracting crate mech-server 0.0.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mech-server 0.0.4
[INFO] finished tweaking crates.io crate mech-server 0.0.4
[INFO] tweaked toml for crates.io crate mech-server 0.0.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mech-server 0.0.4 on toolchain c066bf6804adc55193b71afdff6a56922f4a8689
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/me/ch/mech-core, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `mech-program = "^0.0.4"`
[INFO] [stderr]   version 0.0.4 is yanked
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `mech-server v0.0.4 (/workspace/builds/worker-1-tc2/source)`
[INFO] testing mech-server-0.0.4 against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] extracting crate mech-server 0.0.4 into /workspace/builds/worker-1-tc2/source
[INFO] testing mech-server-0.0.4 against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] extracting crate mech-server 0.0.4 into /workspace/builds/worker-1-tc2/source
[INFO] testing mech-server-0.0.4 against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] extracting crate mech-server 0.0.4 into /workspace/builds/worker-1-tc2/source
[INFO] testing mech-server-0.0.4 against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] extracting crate mech-server 0.0.4 into /workspace/builds/worker-1-tc2/source


unable to download mech-server version 0.0.4

Caused by:
    0: failed to unpack `mech-server-0.0.4/src/lib.rs` into `/workspace/builds/worker-1-tc2/source/src/lib.rs`
    1: No space left on device (os error 28)