$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-http.git /var/lib/mock/f40-build-2167082-50976/root/chroot_tmpdir/scmroot/php-pecl-http
Cloning into '/var/lib/mock/f40-build-2167082-50976/root/chroot_tmpdir/scmroot/php-pecl-http'...
$ git fetch origin 49b156bbcb5bb27fbf65d70c434188ecde0903cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-pecl-http
 * [new ref]         49b156bbcb5bb27fbf65d70c434188ecde0903cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49b156b rebuild for https://fedoraproject.org/wiki/Changes/php83