$ git clone -n https://src.fedoraproject.org/rpms/bristol.git /var/lib/mock/f31-build-56213-28202/root/chroot_tmpdir/scmroot/bristol
Cloning into '/var/lib/mock/f31-build-56213-28202/root/chroot_tmpdir/scmroot/bristol'...
$ git reset --hard 2a4193a1d37fa762436c8bb42e3d1796c438186b
HEAD is now at 2a4193a - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild