[INFO] updating cached repository https://github.com/AcrylicShrimp/testlang-rust
[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/AcrylicShrimp/testlang-rust
[INFO] [stderr]    7cb7ae4..d1928d8  devel      -> devel
[INFO] [stderr]    7cb7ae4..d1928d8  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1928d861fd866c3ba1e49e7e4d2d3cae0308360
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.