[INFO] fetching crate if-watch-plus 1.0.0...
[INFO] testing if-watch-plus-1.0.0 against 1.90.0 for beta-1.91-2
[INFO] extracting crate if-watch-plus 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate if-watch-plus 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate if-watch-plus 1.0.0
[INFO] tweaked toml for crates.io crate if-watch-plus 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate if-watch-plus 1.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate if-watch-plus 1.0.0 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" "+1.90.0" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/ip/ne/ipnet, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `futures = "^0.3.19"` (locked to 0.3.30)
[INFO] [stderr] candidate versions found which didn't match: 0.1.30, 0.1.29, 0.1.28, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `if-watch-plus v1.0.0 (/workspace/builds/worker-0-tc1/source)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/ip/ne/ipnet, error: No space left on device (os error 28)
error: failed to select a version for the requirement `futures = "^0.3.19"` (locked to 0.3.30)
candidate versions found which didn't match: 0.1.30, 0.1.29, 0.1.28, ...
location searched: crates.io index
required by package `if-watch-plus v1.0.0 (/workspace/builds/worker-0-tc1/source)`