$ git clone -n https://src.fedoraproject.org/rpms/golang-github-google-certificate-transparency.git /var/lib/mock/f38-build-side-42-init-devel-658262-26609/root/chroot_tmpdir/scmroot/golang-github-google-certificate-transparency
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-658262-26609/root/chroot_tmpdir/scmroot/golang-github-google-certificate-transparency'...
$ git fetch origin c2f2f9e5d75bc5075c5c37ab892fa925571a37b1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-google-certificate-transparency
 * [new ref]         c2f2f9e5d75bc5075c5c37ab892fa925571a37b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c2f2f9e Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild