$ git clone -n https://src.fedoraproject.org/rpms/evolution-mapi.git /var/lib/mock/f40-build-2721716-73086/root/chroot_tmpdir/scmroot/evolution-mapi
Cloning into '/var/lib/mock/f40-build-2721716-73086/root/chroot_tmpdir/scmroot/evolution-mapi'...
$ git fetch origin 9d5811fbd91236ab13e8bd05b9837c16a476bb08:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/evolution-mapi
 * [new ref]         9d5811fbd91236ab13e8bd05b9837c16a476bb08 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d5811f Update URL to point to the new Wiki space