$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-mailparse.git /var/lib/mock/f40-build-2022990-46862/root/chroot_tmpdir/scmroot/php-pecl-mailparse
Cloning into '/var/lib/mock/f40-build-2022990-46862/root/chroot_tmpdir/scmroot/php-pecl-mailparse'...
$ git fetch origin 59cc273be1d7249309bfd0dcc255e16c30555a9b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-pecl-mailparse
 * [new ref]         59cc273be1d7249309bfd0dcc255e16c30555a9b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 59cc273 rebuild for https://fedoraproject.org/wiki/Changes/php83