[INFO] updating cached repository https://github.com/mimblewimble/grin-wallet
[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/mimblewimble/grin-wallet
[INFO] [stderr]    e2ad2b3..aa88bc2  master        -> master
[INFO] [stderr]  * [new tag]         v3.0.0-beta.1 -> v3.0.0-beta.1
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aa88bc2c16b4f2f2abacc8e96b2e99bd9616a60f
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.