[INFO] fetching crate pipemqtt 0.1.5...
[INFO] checking pipemqtt-0.1.5 against master#f7b43542838f0a4a6cfdb17fbeadf45002042a77 for pr-138499
[INFO] extracting crate pipemqtt 0.1.5 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate pipemqtt 0.1.5 on toolchain f7b43542838f0a4a6cfdb17fbeadf45002042a77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pipemqtt 0.1.5
[INFO] finished tweaking crates.io crate pipemqtt 0.1.5
[INFO] tweaked toml for crates.io crate pipemqtt 0.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "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] error: failed to select a version for the requirement `pipebase = "^0.2.0"`
[INFO] [stderr] candidate versions found which didn't match: 0.1.5, 0.1.4, 0.1.3, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `pipemqtt v0.1.5 (/workspace/builds/worker-6-tc1/source)`


overridden task result to broken:yanked

Caused by:
    the crate depends on yanked dependencies: 
    
        Blocking waiting for file lock on package cache
        Updating crates.io index
    error: failed to select a version for the requirement `pipebase = "^0.2.0"`
    candidate versions found which didn't match: 0.1.5, 0.1.4, 0.1.3, ...
    location searched: crates.io index
    required by package `pipemqtt v0.1.5 (/workspace/builds/worker-6-tc1/source)`