$ git clone -n https://src.fedoraproject.org/rpms/cosmic-term.git /var/lib/mock/f41-build-side-1-3105934-39374/root/chroot_tmpdir/scmroot/cosmic-term
Cloning into '/var/lib/mock/f41-build-side-1-3105934-39374/root/chroot_tmpdir/scmroot/cosmic-term'...
$ git fetch origin 76dafce0616455a99d35c834c264bb491c271868:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cosmic-term
 * [new ref]         76dafce0616455a99d35c834c264bb491c271868 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 76dafce "Update to 1.0.0~alpha.3"