[INFO] fetching crate mat_clockwork_plugin 2.1.0...
[INFO] checking mat_clockwork_plugin-2.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate mat_clockwork_plugin 2.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mat_clockwork_plugin 2.1.0
[INFO] finished tweaking crates.io crate mat_clockwork_plugin 2.1.0
[INFO] tweaked toml for crates.io crate mat_clockwork_plugin 2.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mat_clockwork_plugin 2.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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 `mat-clockwork-thread-program = "^2.1.0"`
[INFO] [stderr]   version 2.1.0 is yanked
[INFO] [stderr]   version 2.8.10 is yanked
[INFO] [stderr]   version 2.9.0 is yanked
[INFO] [stderr]   version 2.10.0 is yanked
[INFO] [stderr]   version 2.18.0 is yanked
[INFO] [stderr]   version 2.21.0 is yanked
[INFO] [stderr]   version 2.42.0 is yanked
[INFO] [stderr]   version 2.44.0 is yanked
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `mat_clockwork_plugin v2.1.0 (/workspace/builds/worker-5-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 `mat-clockwork-thread-program = "^2.1.0"`
      version 2.1.0 is yanked
      version 2.8.10 is yanked
      version 2.9.0 is yanked
      version 2.10.0 is yanked
      version 2.18.0 is yanked
      version 2.21.0 is yanked
      version 2.42.0 is yanked
      version 2.44.0 is yanked
    location searched: crates.io index
    required by package `mat_clockwork_plugin v2.1.0 (/workspace/builds/worker-5-tc1/source)`