[INFO] fetching crate tracing-perf 0.2.2...
[INFO] testing tracing-perf-0.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate tracing-perf 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tracing-perf 0.2.2
[INFO] finished tweaking crates.io crate tracing-perf 0.2.2
[INFO] tweaked toml for crates.io crate tracing-perf 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-perf 0.2.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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/cf/g-/cfg-if, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `syn = "^1.0.64"`
[INFO] [stderr] candidate versions found which didn't match: 1.0.40, 1.0.39, 1.0.38, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `ctor v0.1.20`
[INFO] [stderr]     ... which satisfies dependency `ctor = "^0.1.20"` of package `minstant v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `minstant = "^0.1"` of package `tracing-perf v0.2.2 (/workspace/builds/worker-4-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
    warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/cf/g-/cfg-if, error: No space left on device (os error 28)
    error: failed to select a version for the requirement `syn = "^1.0.64"`
    candidate versions found which didn't match: 1.0.40, 1.0.39, 1.0.38, ...
    location searched: crates.io index
    required by package `ctor v0.1.20`
        ... which satisfies dependency `ctor = "^0.1.20"` of package `minstant v0.1.0`
        ... which satisfies dependency `minstant = "^0.1"` of package `tracing-perf v0.2.2 (/workspace/builds/worker-4-tc1/source)`