$ git clone -n https://src.fedoraproject.org/rpms/schroot.git /var/lib/mock/f31-build-52414-27658/root/chroot_tmpdir/scmroot/schroot
Cloning into '/var/lib/mock/f31-build-52414-27658/root/chroot_tmpdir/scmroot/schroot'...
$ git reset --hard 9a15cacf8199f1a1f435958099ad353d9f545213
HEAD is now at 9a15cac - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild