$ git clone -n https://src.fedoraproject.org/rpms/php-phpdocumentor-reflection.git /var/lib/mock/f38-build-side-42-init-devel-1249278-30640/root/chroot_tmpdir/scmroot/php-phpdocumentor-reflection
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1249278-30640/root/chroot_tmpdir/scmroot/php-phpdocumentor-reflection'...
$ git fetch origin 7715554a169294ecd671cd9d4a5dc0219fccad1a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-phpdocumentor-reflection
 * [new ref]         7715554a169294ecd671cd9d4a5dc0219fccad1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7715554 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild