$ git clone -n https://src.fedoraproject.org/rpms/php-geos.git /var/lib/mock/f40-build-733784-105472/root/chroot_tmpdir/scmroot/php-geos
Cloning into '/var/lib/mock/f40-build-733784-105472/root/chroot_tmpdir/scmroot/php-geos'...
$ git fetch origin 6c1eedfdd9727f1158ad0d22e625c762520ef319:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-geos
 * [new ref]         6c1eedfdd9727f1158ad0d22e625c762520ef319 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c1eedf rebuild for https://fedoraproject.org/wiki/Changes/php83