[INFO] updating cached repository AurelienRichez/8080-emulator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AurelienRichez/8080-emulator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AurelienRichez/8080-emulator" "work/ex/beta-1.38-1/sources/1.37.0/gh/AurelienRichez/8080-emulator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AurelienRichez/8080-emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AurelienRichez/8080-emulator" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AurelienRichez/8080-emulator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AurelienRichez/8080-emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aa4c1ebc0ef86b24a530c5136b0ec9e4b1cc911c
[INFO] sha for GitHub repo AurelienRichez/8080-emulator: aa4c1ebc0ef86b24a530c5136b0ec9e4b1cc911c
[INFO] validating manifest of AurelienRichez/8080-emulator on toolchain 1.37.0
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:cargo-toml
[ERROR] caused by: missing Cargo.toml for AurelienRichez/8080-emulator
[ERROR]