$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-aclib.git /var/lib/mock/f38-build-side-42-init-devel-856142-28426/root/chroot_tmpdir/scmroot/gap-pkg-aclib
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-856142-28426/root/chroot_tmpdir/scmroot/gap-pkg-aclib'...
$ git fetch origin 25950f9bddd40b34c3de4ba5a194a1054b9ee5e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-aclib
 * [new ref]         25950f9bddd40b34c3de4ba5a194a1054b9ee5e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 25950f9 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild