$ git clone -n https://src.fedoraproject.org/rpms/R-ini.git /var/lib/mock/f38-build-side-42-init-devel-776394-27838/root/chroot_tmpdir/scmroot/R-ini
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-776394-27838/root/chroot_tmpdir/scmroot/R-ini'...
$ git fetch origin 7e3d334ec19415387ca5a3fc2b1024be10094117:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-ini
 * [new ref]         7e3d334ec19415387ca5a3fc2b1024be10094117 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7e3d334 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild