[INFO] cloning repository https://github.com/B-Muhammad-Qowiy-Shabir-2406435982/advpro-tutorial-9-publisher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/B-Muhammad-Qowiy-Shabir-2406435982/advpro-tutorial-9-publisher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FB-Muhammad-Qowiy-Shabir-2406435982%2Fadvpro-tutorial-9-publisher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FB-Muhammad-Qowiy-Shabir-2406435982%2Fadvpro-tutorial-9-publisher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa11dc21b4fb4474549c8ea839e14af21d69a799
[INFO] checking B-Muhammad-Qowiy-Shabir-2406435982/advpro-tutorial-9-publisher against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FB-Muhammad-Qowiy-Shabir-2406435982%2Fadvpro-tutorial-9-publisher" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  69% (1009/1445)
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Updating files: 100% (1445/1445), done.
[INFO] started tweaking git repo https://github.com/B-Muhammad-Qowiy-Shabir-2406435982/advpro-tutorial-9-publisher
[INFO] finished tweaking git repo https://github.com/B-Muhammad-Qowiy-Shabir-2406435982/advpro-tutorial-9-publisher
[INFO] tweaked toml for git repo https://github.com/B-Muhammad-Qowiy-Shabir-2406435982/advpro-tutorial-9-publisher written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/B-Muhammad-Qowiy-Shabir-2406435982/advpro-tutorial-9-publisher on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/B-Muhammad-Qowiy-Shabir-2406435982/advpro-tutorial-9-publisher 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `borsh-derive`.
[INFO] [stderr]     ... required by package `borsh v0.9.3`
[INFO] [stderr]     ... which satisfies dependency `borsh = "=0.9.3"` of package `publisher v0.1.0 (/workspace/builds/worker-4-tc1/source)`
[INFO] [stderr] versions that meet the requirements `=0.9.3` are: 0.9.3
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `borsh-derive v0.9.1`
[INFO] [stderr]     ... which satisfies dependency `borsh-derive = "=0.9.1"` of package `publisher v0.1.0 (/workspace/builds/worker-4-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `borsh-derive` which could resolve this conflict


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
           Updating crates.io index
       error: failed to select a version for `borsh-derive`.
           ... required by package `borsh v0.9.3`
           ... which satisfies dependency `borsh = "=0.9.3"` of package `publisher v0.1.0 (/workspace/builds/worker-4-tc1/source)`
       versions that meet the requirements `=0.9.3` are: 0.9.3
       
       all possible versions conflict with previously selected packages
       
         previously selected package `borsh-derive v0.9.1`
           ... which satisfies dependency `borsh-derive = "=0.9.1"` of package `publisher v0.1.0 (/workspace/builds/worker-4-tc1/source)`
       
       failed to select a version for `borsh-derive` which could resolve this conflict