[INFO] cloning repository https://github.com/StelarCF/piston-tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StelarCF/piston-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStelarCF%2Fpiston-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStelarCF%2Fpiston-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d43765a75800493cd6901c0b8ca196b87b5287e4
[INFO] checking StelarCF/piston-tutorial against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStelarCF%2Fpiston-tutorial" "/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/StelarCF/piston-tutorial
[INFO] finished tweaking git repo https://github.com/StelarCF/piston-tutorial
[INFO] tweaked toml for git repo https://github.com/StelarCF/piston-tutorial written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/StelarCF/piston-tutorial 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/StelarCF/piston-tutorial 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-serialize v0.3.16
[INFO] [stderr]   Downloaded piston-float v0.2.0
[INFO] [stderr]   Downloaded piston-viewport v0.2.0
[INFO] [stderr]   Downloaded bitflags v0.3.2
[INFO] [stderr]   Downloaded shader_version v0.2.1
[INFO] [stderr]   Downloaded pistoncore-input v0.8.0
[INFO] [stderr]   Downloaded pistoncore-window v0.12.0
[INFO] [stderr]   Downloaded x11-dl v2.0.1
[INFO] [stderr]   Downloaded gcc v0.3.19
[INFO] [stderr]   Downloaded color_quant v1.0.0
[INFO] [stderr]   Downloaded gl v0.1.0
[INFO] [stderr]   Downloaded malloc_buf v0.0.5
[INFO] [stderr]   Downloaded dlib v0.1.1
[INFO] [stderr]   Downloaded piston-texture v0.2.3
[INFO] [stderr]   Downloaded ncollide_math v0.2.1
[INFO] [stderr]   Downloaded core-graphics v0.1.1
[INFO] [stderr]   Downloaded pkg-config v0.3.6
[INFO] [stderr]   Downloaded shared_library v0.1.0
[INFO] [stderr]   Downloaded dylib v0.0.1
[INFO] [stderr]   Downloaded cocoa v0.1.5
[INFO] [stderr]   Downloaded ncollide_pipeline v0.5.0
[INFO] [stderr]   Downloaded ncollide_procedural v0.2.4
[INFO] [stderr]   Downloaded osmesa-sys v0.0.5
[INFO] [stderr]   Downloaded kernel32-sys v0.1.4
[INFO] [stderr]   Downloaded ncollide_transformation v0.2.2
[INFO] [stderr]   Downloaded ncollide_queries v0.3.1
[INFO] [stderr]   Downloaded gfx v0.7.2
[INFO] [stderr]   Downloaded freetype-rs v0.3.1
[INFO] [stderr]   Downloaded image v0.4.1
[INFO] [stderr]   Downloaded miniz-sys v0.1.6
[INFO] [stderr]   Downloaded flate2 v0.2.9
[INFO] [stderr]   Downloaded piston2d-graphics v0.10.0
[INFO] [stderr]   Downloaded xml-rs v0.1.26
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.11.0
[INFO] [stderr]   Downloaded rand v0.3.11
[INFO] [stderr]   Downloaded glutin v0.4.0
[INFO] [stderr]   Downloaded nalgebra v0.4.0
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.4.0/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   dependency (quickcheck) 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
        Blocking waiting for file lock on package cache
     Downloading crates ...
      Downloaded rustc-serialize v0.3.16
      Downloaded piston-float v0.2.0
      Downloaded piston-viewport v0.2.0
      Downloaded bitflags v0.3.2
      Downloaded shader_version v0.2.1
      Downloaded pistoncore-input v0.8.0
      Downloaded pistoncore-window v0.12.0
      Downloaded x11-dl v2.0.1
      Downloaded gcc v0.3.19
      Downloaded color_quant v1.0.0
      Downloaded gl v0.1.0
      Downloaded malloc_buf v0.0.5
      Downloaded dlib v0.1.1
      Downloaded piston-texture v0.2.3
      Downloaded ncollide_math v0.2.1
      Downloaded core-graphics v0.1.1
      Downloaded pkg-config v0.3.6
      Downloaded shared_library v0.1.0
      Downloaded dylib v0.0.1
      Downloaded cocoa v0.1.5
      Downloaded ncollide_pipeline v0.5.0
      Downloaded ncollide_procedural v0.2.4
      Downloaded osmesa-sys v0.0.5
      Downloaded kernel32-sys v0.1.4
      Downloaded ncollide_transformation v0.2.2
      Downloaded ncollide_queries v0.3.1
      Downloaded gfx v0.7.2
      Downloaded freetype-rs v0.3.1
      Downloaded image v0.4.1
      Downloaded miniz-sys v0.1.6
      Downloaded flate2 v0.2.9
      Downloaded piston2d-graphics v0.10.0
      Downloaded xml-rs v0.1.26
      Downloaded piston2d-gfx_graphics v0.11.0
      Downloaded rand v0.3.11
      Downloaded glutin v0.4.0
      Downloaded nalgebra v0.4.0
    error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.4.0/Cargo.toml`
    
    Caused by:
      dependency (quickcheck) specified without providing a local path, Git repository, version, or workspace dependency to use