$ git clone -n https://src.fedoraproject.org/rpms/php.git /var/lib/mock/f42-build-868133-175930/root/chroot_tmpdir/scmroot/php
Cloning into '/var/lib/mock/f42-build-868133-175930/root/chroot_tmpdir/scmroot/php'...
$ git fetch origin 0caa6795b0d6b89f7cf6f85760461199d16de5a1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php
 * [new ref]         0caa6795b0d6b89f7cf6f85760461199d16de5a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0caa679 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild