$ git clone -n https://src.fedoraproject.org/rpms/golang-starlark.git /var/lib/mock/f40-build-781747-131812/root/chroot_tmpdir/scmroot/golang-starlark
Cloning into '/var/lib/mock/f40-build-781747-131812/root/chroot_tmpdir/scmroot/golang-starlark'...
$ git fetch origin 15f226384bb4930df82c58ced3365792d9f071df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-starlark
 * [new ref]         15f226384bb4930df82c58ced3365792d9f071df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15f2263 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild