$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gobuffalo-here.git /var/lib/mock/f40-build-781933-131928/root/chroot_tmpdir/scmroot/golang-github-gobuffalo-here
Cloning into '/var/lib/mock/f40-build-781933-131928/root/chroot_tmpdir/scmroot/golang-github-gobuffalo-here'...
$ git fetch origin 38ccb569ba63c775313a158ccad94d2b6510d309:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gobuffalo-here
 * [new ref]         38ccb569ba63c775313a158ccad94d2b6510d309 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 38ccb56 Rebuild for golang 1.22.0