[INFO] fetching crate mecha_bluetooth_ctl 0.1.0...
[INFO] testing mecha_bluetooth_ctl-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] extracting crate mecha_bluetooth_ctl 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mecha_bluetooth_ctl 0.1.0
[INFO] finished tweaking crates.io crate mecha_bluetooth_ctl 0.1.0
[INFO] tweaked toml for crates.io crate mecha_bluetooth_ctl 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mecha_bluetooth_ctl 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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/bl/ue/bluer, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 96 packages to latest compatible versions
[INFO] [stderr]       Adding bluer v0.16.1 (available: v0.17.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--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] error: failed to select a version for the requirement `bluer = "^0.16.0"` (locked to 0.16.1)
[INFO] [stderr] candidate versions found which didn't match: 0.13.3, 0.13.2, 0.13.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `mecha_bluetooth_ctl v0.1.0 (/workspace/builds/worker-2-tc1/source)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: failed to select a version for the requirement `bluer = "^0.16.0"` (locked to 0.16.1)
candidate versions found which didn't match: 0.13.3, 0.13.2, 0.13.1, ...
location searched: crates.io index
required by package `mecha_bluetooth_ctl v0.1.0 (/workspace/builds/worker-2-tc1/source)`