$ git clone -n https://src.fedoraproject.org/rpms/golang-github-tcnksm-input.git /var/lib/mock/f38-build-side-42-init-devel-626196-26369/root/chroot_tmpdir/scmroot/golang-github-tcnksm-input
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-626196-26369/root/chroot_tmpdir/scmroot/golang-github-tcnksm-input'...
$ git fetch origin d0909a758b3a0003046f0c06a9ec7307088608b2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-tcnksm-input
 * [new ref]         d0909a758b3a0003046f0c06a9ec7307088608b2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d0909a7 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild