$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gocolly-colly-2.git /var/lib/mock/f38-build-side-42-init-devel-820876-28340/root/chroot_tmpdir/scmroot/golang-github-gocolly-colly-2
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-820876-28340/root/chroot_tmpdir/scmroot/golang-github-gocolly-colly-2'...
$ git fetch origin a89285c1f2c7aee7dc0593d0d3fc61a7747d4750:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gocolly-colly-2
 * [new ref]         a89285c1f2c7aee7dc0593d0d3fc61a7747d4750 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a89285c Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild