$ git clone -n https://src.fedoraproject.org/rpms/keepalived.git /var/lib/mock/f45-build-14726-463/root/chroot_tmpdir/scmroot/keepalived
Cloning into '/var/lib/mock/f45-build-14726-463/root/chroot_tmpdir/scmroot/keepalived'...
$ git fetch origin f6599151f60671e0eef07495a9f0540ba9c8b4bd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/keepalived
 * [new ref]         f6599151f60671e0eef07495a9f0540ba9c8b4bd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f659915 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild