[INFO] updating cached repository d626/rusty-brew [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/d626/rusty-brew [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/d626/rusty-brew" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/d626/rusty-brew"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/d626/rusty-brew'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/d626/rusty-brew" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/d626/rusty-brew"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/d626/rusty-brew'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dfb41beb451ed68b7a5cb94a53f10d2bda7044df [INFO] sha for GitHub repo d626/rusty-brew: dfb41beb451ed68b7a5cb94a53f10d2bda7044df [INFO] validating manifest of d626/rusty-brew on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [ERROR] this task or one of its parent failed! [ERROR] overridden task result to broken:cargo-toml [ERROR] caused by: missing Cargo.toml for d626/rusty-brew [ERROR]