$ git clone -n https://src.fedoraproject.org/rpms/mdevctl.git /var/lib/mock/f40-build-2335263-59364/root/chroot_tmpdir/scmroot/mdevctl
Cloning into '/var/lib/mock/f40-build-2335263-59364/root/chroot_tmpdir/scmroot/mdevctl'...
$ git fetch origin 6822f915ca365b7d4ab79e21f0ab62037bdfef5d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mdevctl
 * [new ref]         6822f915ca365b7d4ab79e21f0ab62037bdfef5d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6822f91 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild