$ git clone -n https://src.fedoraproject.org/rpms/evolution-mapi.git /var/lib/mock/f38-build-710088-93229/root/chroot_tmpdir/scmroot/evolution-mapi
Cloning into '/var/lib/mock/f38-build-710088-93229/root/chroot_tmpdir/scmroot/evolution-mapi'...
$ git fetch origin 4b51ca1fc7603a4fea4f3a296288e2ec67db3a95:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/evolution-mapi
 * [new ref]         4b51ca1fc7603a4fea4f3a296288e2ec67db3a95 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b51ca1 Update to 3.48.0