$ git clone -n https://src.fedoraproject.org/rpms/golang-github-vincent-petithory-dataurl.git /var/lib/mock/f40-build-781742-131808/root/chroot_tmpdir/scmroot/golang-github-vincent-petithory-dataurl
Cloning into '/var/lib/mock/f40-build-781742-131808/root/chroot_tmpdir/scmroot/golang-github-vincent-petithory-dataurl'...
$ git fetch origin dad08576a8cbf8412cc482f5ae265423ce467ae0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-vincent-petithory-dataurl
 * [new ref]         dad08576a8cbf8412cc482f5ae265423ce467ae0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dad0857 Rebuild for golang 1.22.0