$ git clone -n https://src.fedoraproject.org/rpms/php-sebastian-comparator4.git /var/lib/mock/f37-build-side-32-misc-devel-158057-10453/root/chroot_tmpdir/scmroot/php-sebastian-comparator4
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-158057-10453/root/chroot_tmpdir/scmroot/php-sebastian-comparator4'...
$ git reset --hard d1eb2a423cc063d644e0ca691a65801c78319d72
HEAD is now at d1eb2a4 v4.0.8