[INFO] cloning repository https://github.com/tbogdala/lantern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tbogdala/lantern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbogdala%2Flantern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbogdala%2Flantern'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c33bea22ad74461e664caa6b63719257da5eceaa
[INFO] checking tbogdala/lantern against master#0e517d38ad0e72f93c734b14fabd4bb9b7441de6 for pr-140557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbogdala%2Flantern" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tbogdala/lantern on toolchain 0e517d38ad0e72f93c734b14fabd4bb9b7441de6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tbogdala/lantern
[INFO] finished tweaking git repo https://github.com/tbogdala/lantern
[INFO] tweaked toml for git repo https://github.com/tbogdala/lantern written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tbogdala/lantern 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" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git submodule `https://github.com/NVIDIA/cutlass.git`
[INFO] [stderr] error: failed to get `candle-core` as a dependency of package `lantern v0.1.0 (/workspace/builds/worker-5-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to load source for dependency `candle-core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/huggingface/candle.git#cfab6e76
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to update submodule `candle-examples/examples/flash-attn/cutlass`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   no error


overridden task result to broken:missing-deps

Caused by:
    the crate depends on missing dependencies: 
    
        Updating git submodule `https://github.com/NVIDIA/cutlass.git`
    error: failed to get `candle-core` as a dependency of package `lantern v0.1.0 (/workspace/builds/worker-5-tc1/source)`
    
    Caused by:
      failed to load source for dependency `candle-core`
    
    Caused by:
      Unable to update https://github.com/huggingface/candle.git#cfab6e76
    
    Caused by:
      failed to update submodule `candle-examples/examples/flash-attn/cutlass`
    
    Caused by:
      no error