[INFO] cloning repository https://github.com/silven/meadow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/silven/meadow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilven%2Fmeadow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilven%2Fmeadow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1378181a98ff7b4e382a34fbe484734ba2b1e12b
[INFO] checking silven/meadow against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilven%2Fmeadow" "/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/silven/meadow
[INFO] finished tweaking git repo https://github.com/silven/meadow
[INFO] tweaked toml for git repo https://github.com/silven/meadow written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/silven/meadow 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/silven/meadow 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] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_primitive v0.0.1
[INFO] [stderr]   Downloaded rustc-serialize v0.3.14
[INFO] [stderr]   Downloaded num v0.1.24
[INFO] [stderr]   Downloaded libc v0.1.8
[INFO] [stderr]   Downloaded gl_common v0.0.4
[INFO] [stderr]   Downloaded image v0.3.10
[INFO] [stderr]   Downloaded cgmath v0.2.0
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cgmath-0.2.0/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   dependency (rustc-serialize) specified without providing a local path, Git repository, version, or workspace dependency to use


overridden task result to prepare-fail:unknown

Caused by:
    broken dependencies: 
    
    warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
        Updating crates.io index
     Downloading crates ...
      Downloaded enum_primitive v0.0.1
      Downloaded rustc-serialize v0.3.14
      Downloaded num v0.1.24
      Downloaded libc v0.1.8
      Downloaded gl_common v0.0.4
      Downloaded image v0.3.10
      Downloaded cgmath v0.2.0
    error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cgmath-0.2.0/Cargo.toml`
    
    Caused by:
      dependency (rustc-serialize) specified without providing a local path, Git repository, version, or workspace dependency to use