$ git clone -n https://src.fedoraproject.org/rpms/bumpversion.git /var/lib/mock/f40-build-2274902-55039/root/chroot_tmpdir/scmroot/bumpversion
Cloning into '/var/lib/mock/f40-build-2274902-55039/root/chroot_tmpdir/scmroot/bumpversion'...
$ git fetch origin 929cd4fa7986fcf5ee822e5d665e532c6653e53a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bumpversion
 * [new ref]         929cd4fa7986fcf5ee822e5d665e532c6653e53a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 929cd4f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild