$ git clone -n https://src.fedoraproject.org/rpms/netmask.git /var/lib/mock/f31-build-112973-34325/root/chroot_tmpdir/scmroot/netmask
Cloning into '/var/lib/mock/f31-build-112973-34325/root/chroot_tmpdir/scmroot/netmask'...
$ git reset --hard f77a840b1b4b4aa6a1b52067328ca2a520a6455d
HEAD is now at f77a840 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild