$ git clone -n https://src.fedoraproject.org/rpms/nkf.git /var/lib/mock/f31-build-63420-29356/root/chroot_tmpdir/scmroot/nkf
Cloning into '/var/lib/mock/f31-build-63420-29356/root/chroot_tmpdir/scmroot/nkf'...
$ git reset --hard 2cfac66e470d6d2f465a302dadd0f09412c6813f
HEAD is now at 2cfac66 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild