$ git clone -n https://src.fedoraproject.org/rpms/php-facedetect.git /var/lib/mock/f40-build-2134531-50815/root/chroot_tmpdir/scmroot/php-facedetect
Cloning into '/var/lib/mock/f40-build-2134531-50815/root/chroot_tmpdir/scmroot/php-facedetect'...
$ git fetch origin 9adfdfee3329b4814174cde85c2d2b140292edbc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-facedetect
 * [new ref]         9adfdfee3329b4814174cde85c2d2b140292edbc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9adfdfe rebuild for https://fedoraproject.org/wiki/Changes/php83