[INFO] cloning repository https://github.com/mtsr/amethyst_experiment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtsr/amethyst_experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtsr%2Famethyst_experiment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtsr%2Famethyst_experiment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a283a43186327acd1a583fd6e13c3cb2dbb85505
[INFO] checking mtsr/amethyst_experiment against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtsr%2Famethyst_experiment" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mtsr/amethyst_experiment
[INFO] finished tweaking git repo https://github.com/mtsr/amethyst_experiment
[INFO] tweaked toml for git repo https://github.com/mtsr/amethyst_experiment written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mtsr/amethyst_experiment on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mtsr/amethyst_experiment 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.1.33
[INFO] [stderr]   Downloaded num-rational v0.1.32
[INFO] [stderr]   Downloaded num-traits v0.1.34
[INFO] [stderr]   Downloaded num-bigint v0.1.33
[INFO] [stderr]   Downloaded cgmath v0.10.0
[INFO] [stderr]   Downloaded num v0.1.34
[INFO] [stderr]   Downloaded fnv v1.0.3
[INFO] [stderr]   Downloaded gfx_window_glutin v0.11.0
[INFO] [stderr]   Downloaded osmesa-sys v0.1.0
[INFO] [stderr]   Downloaded target_build_utils v0.1.1
[INFO] [stderr]   Downloaded threadpool v1.3.1
[INFO] [stderr]   Downloaded gfx v0.11.0
[INFO] [stderr]   Downloaded yaml-rust v0.3.3
[INFO] [stderr]   Downloaded crossbeam v0.2.9
[INFO] [stderr]   Downloaded x11-dl v2.8.0
[INFO] [stderr]   Downloaded glutin v0.5.2
[INFO] [stderr]   Downloaded xml-rs v0.3.4
[INFO] [stderr]   Downloaded serde v0.8.0
[INFO] [stderr]   Downloaded cgmath v0.7.0
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cgmath-0.7.0/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


command failed: exit status: 101

warning: no edition set: defaulting to the 2015 edition while the latest is 2024
    Blocking waiting for file lock on package cache
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded num-complex v0.1.33
  Downloaded num-rational v0.1.32
  Downloaded num-traits v0.1.34
  Downloaded num-bigint v0.1.33
  Downloaded cgmath v0.10.0
  Downloaded num v0.1.34
  Downloaded fnv v1.0.3
  Downloaded gfx_window_glutin v0.11.0
  Downloaded osmesa-sys v0.1.0
  Downloaded target_build_utils v0.1.1
  Downloaded threadpool v1.3.1
  Downloaded gfx v0.11.0
  Downloaded yaml-rust v0.3.3
  Downloaded crossbeam v0.2.9
  Downloaded x11-dl v2.8.0
  Downloaded glutin v0.5.2
  Downloaded xml-rs v0.3.4
  Downloaded serde v0.8.0
  Downloaded cgmath v0.7.0
error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cgmath-0.7.0/Cargo.toml`

Caused by:
  dependency (rustc-serialize) specified without providing a local path, Git repository, version, or workspace dependency to use