[INFO] updating cached repository https://github.com/Pctg-x8/peridot
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/Pctg-x8/peridot
[INFO] [stderr]  - [deleted]         (none)     -> fix-android-build-resource-mirroring
[INFO] [stderr]    e50dec8..cf2ae6d  dev                   -> dev
[INFO] [stderr]    961577c..f0273f8  ft-separate-userstate -> ft-separate-userstate
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cf2ae6d4d1d289bf12d61ba43e68f45ae1960e85
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.