$ git clone -n https://src.fedoraproject.org/rpms/kmetronome.git /var/lib/mock/f40-build-805163-144709/root/chroot_tmpdir/scmroot/kmetronome
Cloning into '/var/lib/mock/f40-build-805163-144709/root/chroot_tmpdir/scmroot/kmetronome'...
$ git fetch origin 28e6921d5e8aad06a0746d4918d3e63f3dce24da:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmetronome
 * [new ref]         28e6921d5e8aad06a0746d4918d3e63f3dce24da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28e6921 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild