$ git clone -n https://src.fedoraproject.org/rpms/golang-github-posener-complete-2.git /var/lib/mock/f40-build-781866-131892/root/chroot_tmpdir/scmroot/golang-github-posener-complete-2
Cloning into '/var/lib/mock/f40-build-781866-131892/root/chroot_tmpdir/scmroot/golang-github-posener-complete-2'...
$ git fetch origin 942325fc51da26c4421501ceacd6a5da50ced927:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-posener-complete-2
 * [new ref]         942325fc51da26c4421501ceacd6a5da50ced927 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 942325f Rebuild for golang 1.22.0