$ git clone -n https://src.fedoraproject.org/rpms/par2cmdline.git /var/lib/mock/f31-build-67312-30010/root/chroot_tmpdir/scmroot/par2cmdline
Cloning into '/var/lib/mock/f31-build-67312-30010/root/chroot_tmpdir/scmroot/par2cmdline'...
$ git reset --hard 1f87e3e469565e382e903fb9d172e2308d0955e0
HEAD is now at 1f87e3e - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild