$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-LibIDN2.git /var/lib/mock/f31-build-68173-30163/root/chroot_tmpdir/scmroot/perl-Net-LibIDN2
Cloning into '/var/lib/mock/f31-build-68173-30163/root/chroot_tmpdir/scmroot/perl-Net-LibIDN2'...
$ git reset --hard d1e04f70546403aadba111bb182b7e698b2cef9c
HEAD is now at d1e04f7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild