$ git clone -n https://src.fedoraproject.org/rpms/php-brick-math.git /var/lib/mock/f40-build-2187128-51380/root/chroot_tmpdir/scmroot/php-brick-math
Cloning into '/var/lib/mock/f40-build-2187128-51380/root/chroot_tmpdir/scmroot/php-brick-math'...
$ git fetch origin 6d4b955a49e31a44a9a1767db44bf1e1ae773361:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-brick-math
 * [new ref]         6d4b955a49e31a44a9a1767db44bf1e1ae773361 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d4b955 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild