$ git clone -n https://src.fedoraproject.org/rpms/golang-github-oneofone-xxhash.git /var/lib/mock/f41-build-818503-151123/root/chroot_tmpdir/scmroot/golang-github-oneofone-xxhash
Cloning into '/var/lib/mock/f41-build-818503-151123/root/chroot_tmpdir/scmroot/golang-github-oneofone-xxhash'...
$ git fetch origin 2639583b5672d0d541c7429b1f555cced665d537:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-oneofone-xxhash
 * [new ref]         2639583b5672d0d541c7429b1f555cced665d537 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2639583 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild