$ git clone -n https://src.fedoraproject.org/rpms/kdepim-runtime.git /var/lib/mock/f40-build-763389-122475/root/chroot_tmpdir/scmroot/kdepim-runtime
Cloning into '/var/lib/mock/f40-build-763389-122475/root/chroot_tmpdir/scmroot/kdepim-runtime'...
$ git fetch origin 56ceb61383ff9b2725b48b4c9e4315b3e6d41a37:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdepim-runtime
 * [new ref]         56ceb61383ff9b2725b48b4c9e4315b3e6d41a37 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56ceb61 24.01.80