[INFO] cloning repository https://github.com/ErsinGabbas/Blockchain_Assignment1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ErsinGabbas/Blockchain_Assignment1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErsinGabbas%2FBlockchain_Assignment1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErsinGabbas%2FBlockchain_Assignment1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64b9962317e88ca7990e90ef83bb7628690f2203
[INFO] checking ErsinGabbas/Blockchain_Assignment1 against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErsinGabbas%2FBlockchain_Assignment1" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ErsinGabbas/Blockchain_Assignment1
[INFO] finished tweaking git repo https://github.com/ErsinGabbas/Blockchain_Assignment1
[INFO] tweaked toml for git repo https://github.com/ErsinGabbas/Blockchain_Assignment1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ErsinGabbas/Blockchain_Assignment1 on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ErsinGabbas/Blockchain_Assignment1 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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/ErsinGabbas/Blockchain_Assignment1`
[INFO] [stderr] error: cyclic package dependency: package `sorting_algos v0.1.0 (https://github.com/ErsinGabbas/Blockchain_Assignment1#64b99623)` depends on itself. Cycle:
[INFO] [stderr] package `sorting_algos v0.1.0 (https://github.com/ErsinGabbas/Blockchain_Assignment1#64b99623)`
[INFO] [stderr]     ... which satisfies git dependency `sorting_algos` of package `sorting_algos v0.1.0 (https://github.com/ErsinGabbas/Blockchain_Assignment1#64b99623)`
[INFO] [stderr]     ... which satisfies git dependency `sorting_algos` of package `sorting_algos v0.1.0 (/workspace/builds/worker-4-tc1/source)`


overridden task result to prepare-fail:unknown

Caused by:
    broken dependencies: 
    
        Updating git repository `https://github.com/ErsinGabbas/Blockchain_Assignment1`
    error: cyclic package dependency: package `sorting_algos v0.1.0 (https://github.com/ErsinGabbas/Blockchain_Assignment1#64b99623)` depends on itself. Cycle:
    package `sorting_algos v0.1.0 (https://github.com/ErsinGabbas/Blockchain_Assignment1#64b99623)`
        ... which satisfies git dependency `sorting_algos` of package `sorting_algos v0.1.0 (https://github.com/ErsinGabbas/Blockchain_Assignment1#64b99623)`
        ... which satisfies git dependency `sorting_algos` of package `sorting_algos v0.1.0 (/workspace/builds/worker-4-tc1/source)`