[INFO] cloning repository kenkoooo/heap-coder
[INFO] running `"git" "clone" "--bare" "git://github.com/kenkoooo/heap-coder.git" "work/cache/sources/gh/kenkoooo/heap-coder"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kenkoooo/heap-coder'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kenkoooo/heap-coder" "work/ex/beta-1.37-6/sources/1.36.0/gh/kenkoooo/heap-coder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kenkoooo/heap-coder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kenkoooo/heap-coder" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kenkoooo/heap-coder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kenkoooo/heap-coder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 886e42fba8a8fb7aed52d2f962999217dba9aa84
[INFO] sha for GitHub repo kenkoooo/heap-coder: 886e42fba8a8fb7aed52d2f962999217dba9aa84
[INFO] validating manifest of kenkoooo/heap-coder on toolchain 1.36.0
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:cargo-toml
[ERROR] caused by: missing Cargo.toml for kenkoooo/heap-coder
[ERROR]