[INFO] cloning repository https://github.com/FrederickWatkins/mandelbrot_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FrederickWatkins/mandelbrot_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederickWatkins%2Fmandelbrot_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederickWatkins%2Fmandelbrot_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d34495f799732f236c5245212b84784584949dd
[INFO] checking FrederickWatkins/mandelbrot_rust against master#cccf075eba88363269e8589ebb8d40874cc542d8 for pr-142681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederickWatkins%2Fmandelbrot_rust" "/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/FrederickWatkins/mandelbrot_rust
[INFO] finished tweaking git repo https://github.com/FrederickWatkins/mandelbrot_rust
[INFO] tweaked toml for git repo https://github.com/FrederickWatkins/mandelbrot_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FrederickWatkins/mandelbrot_rust on toolchain cccf075eba88363269e8589ebb8d40874cc542d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cccf075eba88363269e8589ebb8d40874cc542d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FrederickWatkins/mandelbrot_rust 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" "+cccf075eba88363269e8589ebb8d40874cc542d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `mandelbrot_calculator` which is deprecated
[INFO] [stderr] warning: `edition` is set on binary `mandelbrot_calculator_cl_demo` which is deprecated
[INFO] [stderr] warning: `edition` is set on binary `mandelbrot_calculator_graphic_demo` which is deprecated
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `crate` found
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `mandelbrot_rust v0.1.0 (/workspace/builds/worker-4-tc1/source)`


command failed: exit status: 101

warning: `edition` is set on library `mandelbrot_calculator` which is deprecated
warning: `edition` is set on binary `mandelbrot_calculator_cl_demo` which is deprecated
warning: `edition` is set on binary `mandelbrot_calculator_graphic_demo` which is deprecated
    Blocking waiting for file lock on package cache
    Updating crates.io index
error: no matching package named `crate` found
location searched: crates.io index
required by package `mandelbrot_rust v0.1.0 (/workspace/builds/worker-4-tc1/source)`