$ git clone -n https://src.fedoraproject.org/rpms/rust-ripgrep.git /var/lib/mock/f41-build-810524-146750/root/chroot_tmpdir/scmroot/rust-ripgrep
Cloning into '/var/lib/mock/f41-build-810524-146750/root/chroot_tmpdir/scmroot/rust-ripgrep'...
$ git fetch origin 0b4e6de80ed004caa69a4bd220eebb0427d06091:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ripgrep
 * [new ref]         0b4e6de80ed004caa69a4bd220eebb0427d06091 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0b4e6de Rebuild with Rust 1.78 to fix incomplete debuginfo and backtraces