$ git clone -n https://src.fedoraproject.org/rpms/easyeffects.git /var/lib/mock/f39-build-1582570-38117/root/chroot_tmpdir/scmroot/easyeffects
Cloning into '/var/lib/mock/f39-build-1582570-38117/root/chroot_tmpdir/scmroot/easyeffects'...
$ git fetch origin 63c6a5a4b0661cc5e2b870f72cd24178ec6d7644:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/easyeffects
 * [new ref]         63c6a5a4b0661cc5e2b870f72cd24178ec6d7644 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63c6a5a Add BR ladspa-devel.