$ git clone -n https://src.fedoraproject.org/rpms/nodejs-buffertools.git /var/lib/mock/f31-build-107723-33723/root/chroot_tmpdir/scmroot/nodejs-buffertools
Cloning into '/var/lib/mock/f31-build-107723-33723/root/chroot_tmpdir/scmroot/nodejs-buffertools'...
$ git reset --hard cd7fc2d57123757493935cfc59dbad92681d419a
HEAD is now at cd7fc2d - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild