$ git clone -n https://src.fedoraproject.org/rpms/tuptime.git /var/lib/mock/f38-build-side-42-init-devel-1392067-30890/root/chroot_tmpdir/scmroot/tuptime
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1392067-30890/root/chroot_tmpdir/scmroot/tuptime'...
$ git fetch origin 25c07eecf938dfa82eb07cad4074d96ad2f3872b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tuptime
 * [new ref]         25c07eecf938dfa82eb07cad4074d96ad2f3872b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 25c07ee Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild