[INFO] cloning repository https://github.com/quote27/open-gl-tutorial-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quote27/open-gl-tutorial-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquote27%2Fopen-gl-tutorial-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquote27%2Fopen-gl-tutorial-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c38ba799121fb5de04962f5ef4754476589af3e
[INFO] checking quote27/open-gl-tutorial-rs against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquote27%2Fopen-gl-tutorial-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/quote27/open-gl-tutorial-rs
[INFO] finished tweaking git repo https://github.com/quote27/open-gl-tutorial-rs
[INFO] tweaked toml for git repo https://github.com/quote27/open-gl-tutorial-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/quote27/open-gl-tutorial-rs 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/quote27/open-gl-tutorial-rs 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 rand v0.3.8
[INFO] [stderr]   Downloaded gcc v0.3.8
[INFO] [stderr]   Downloaded time v0.1.26
[INFO] [stderr]   Downloaded bitflags v0.2.1
[INFO] [stderr]   Downloaded gl v0.0.12
[INFO] [stderr]   Downloaded byteorder v0.3.10
[INFO] [stderr]   Downloaded lzw v0.8.0
[INFO] [stderr]   Downloaded log v0.3.1
[INFO] [stderr]   Downloaded gl_common v0.0.4
[INFO] [stderr]   Downloaded gl_generator v0.0.27
[INFO] [stderr]   Downloaded gif v0.5.0
[INFO] [stderr]   Downloaded xml-rs v0.1.25
[INFO] [stderr]   Downloaded rustc-serialize v0.3.15
[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 rand v0.3.8
      Downloaded gcc v0.3.8
      Downloaded time v0.1.26
      Downloaded bitflags v0.2.1
      Downloaded gl v0.0.12
      Downloaded byteorder v0.3.10
      Downloaded lzw v0.8.0
      Downloaded log v0.3.1
      Downloaded gl_common v0.0.4
      Downloaded gl_generator v0.0.27
      Downloaded gif v0.5.0
      Downloaded xml-rs v0.1.25
      Downloaded rustc-serialize v0.3.15
      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