$ git clone -n https://src.fedoraproject.org/rpms/golang-github-mikioh-ipaddr.git /var/lib/mock/f40-build-2288318-55777/root/chroot_tmpdir/scmroot/golang-github-mikioh-ipaddr
Cloning into '/var/lib/mock/f40-build-2288318-55777/root/chroot_tmpdir/scmroot/golang-github-mikioh-ipaddr'...
$ git fetch origin f6b8a1782620de276a68c467832f2e7e573c72d0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-mikioh-ipaddr
 * [new ref]         f6b8a1782620de276a68c467832f2e7e573c72d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f6b8a17 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild