$ git clone -n https://src.fedoraproject.org/rpms/php-hamcrest.git /var/lib/mock/f38-build-side-42-init-devel-1397482-31051/root/chroot_tmpdir/scmroot/php-hamcrest
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1397482-31051/root/chroot_tmpdir/scmroot/php-hamcrest'...
$ git fetch origin df8755fba9be0007124e9d0e2421613289d4e3ab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-hamcrest
 * [new ref]         df8755fba9be0007124e9d0e2421613289d4e3ab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df8755f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild