$ git clone -n https://src.fedoraproject.org/rpms/golang-github-mitchellh-testing-interface.git /var/lib/mock/f40-build-2447263-61349/root/chroot_tmpdir/scmroot/golang-github-mitchellh-testing-interface
Cloning into '/var/lib/mock/f40-build-2447263-61349/root/chroot_tmpdir/scmroot/golang-github-mitchellh-testing-interface'...
$ git fetch origin 4bbc9f5b9ce9571e6aad966db4b7913640ce3230:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-mitchellh-testing-interface
 * [new ref]         4bbc9f5b9ce9571e6aad966db4b7913640ce3230 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4bbc9f5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild