[INFO] updating cached repository https://github.com/Grokmoo/sulis
[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/Grokmoo/sulis
[INFO] [stderr]    fe7ee5cb..26cc82bc  master     -> master
[INFO] [stderr]  * [new tag]           0.4.0      -> 0.4.0
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 26cc82bcb6803590ec00d9446b6f95b3ae483a04
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.