$ git clone -n https://src.fedoraproject.org/rpms/php-zetacomponents-base.git /var/lib/mock/f41-build-699835-12880/root/chroot_tmpdir/scmroot/php-zetacomponents-base
Cloning into '/var/lib/mock/f41-build-699835-12880/root/chroot_tmpdir/scmroot/php-zetacomponents-base'...
$ git fetch origin 608fa8336d360c533480ccc72790e4c2dea3115f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-zetacomponents-base
 * [new ref]         608fa8336d360c533480ccc72790e4c2dea3115f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 608fa83 Eliminate use of obsolete %patchN syntax (#2283636)