[INFO] fetching crate pyref_ccd 0.2.2...
[INFO] checking pyref_ccd-0.2.2 against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] extracting crate pyref_ccd 0.2.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pyref_ccd 0.2.2
[INFO] finished tweaking crates.io crate pyref_ccd 0.2.2
[INFO] tweaked toml for crates.io crate pyref_ccd 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyref_ccd 0.2.2 on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "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" "+63132bd615c9bf75e93af8405d00064212331708" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `pyref_ccd v0.2.2` depends on itself. Cycle:
[INFO] [stderr] package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2 (/workspace/builds/worker-7-tc2/source)`
[INFO] checking pyref_ccd-0.2.2 against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] extracting crate pyref_ccd 0.2.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pyref_ccd 0.2.2
[INFO] finished tweaking crates.io crate pyref_ccd 0.2.2
[INFO] tweaked toml for crates.io crate pyref_ccd 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyref_ccd 0.2.2 on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "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" "+63132bd615c9bf75e93af8405d00064212331708" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `pyref_ccd v0.2.2` depends on itself. Cycle:
[INFO] [stderr] package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2 (/workspace/builds/worker-7-tc2/source)`
[INFO] checking pyref_ccd-0.2.2 against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] extracting crate pyref_ccd 0.2.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pyref_ccd 0.2.2
[INFO] finished tweaking crates.io crate pyref_ccd 0.2.2
[INFO] tweaked toml for crates.io crate pyref_ccd 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyref_ccd 0.2.2 on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "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" "+63132bd615c9bf75e93af8405d00064212331708" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `pyref_ccd v0.2.2` depends on itself. Cycle:
[INFO] [stderr] package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2 (/workspace/builds/worker-7-tc2/source)`
[INFO] checking pyref_ccd-0.2.2 against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] extracting crate pyref_ccd 0.2.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pyref_ccd 0.2.2
[INFO] finished tweaking crates.io crate pyref_ccd 0.2.2
[INFO] tweaked toml for crates.io crate pyref_ccd 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyref_ccd 0.2.2 on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "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" "+63132bd615c9bf75e93af8405d00064212331708" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `pyref_ccd v0.2.2` depends on itself. Cycle:
[INFO] [stderr] package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2 (/workspace/builds/worker-7-tc2/source)`
[INFO] checking pyref_ccd-0.2.2 against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] extracting crate pyref_ccd 0.2.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pyref_ccd 0.2.2
[INFO] finished tweaking crates.io crate pyref_ccd 0.2.2
[INFO] tweaked toml for crates.io crate pyref_ccd 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyref_ccd 0.2.2 on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "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" "+63132bd615c9bf75e93af8405d00064212331708" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `pyref_ccd v0.2.2` depends on itself. Cycle:
[INFO] [stderr] package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2`
[INFO] [stderr]     ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2 (/workspace/builds/worker-7-tc2/source)`


overridden task result to prepare-fail:unknown

Caused by:
    broken dependencies: 
    
        Updating crates.io index
    error: cyclic package dependency: package `pyref_ccd v0.2.2` depends on itself. Cycle:
    package `pyref_ccd v0.2.2`
        ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2`
        ... which satisfies dependency `pyref_ccd = "^0.2.1"` of package `pyref_ccd v0.2.2 (/workspace/builds/worker-7-tc2/source)`