[INFO] updating cached repository https://github.com/tikv/tikv
[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/tikv/tikv
[INFO] [stderr]    b166b51d..4231d3af  3.0.5.hotfix -> 3.0.5.hotfix
[INFO] [stderr]    abe56a35..b0241e85  master       -> master
[INFO] [stderr]    5065aca7..97d5a183  release-3.0  -> release-3.0
[INFO] [stderr]    6068bf5f..d1f9d486  release-3.1  -> release-3.1
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b0241e858f36f689c53856b67f0f6fe9b93bea63
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.