$ git clone -n https://src.fedoraproject.org/rpms/bison.git /var/lib/mock/f33-build-347322-59547/root/chroot_tmpdir/scmroot/bison
Cloning into '/var/lib/mock/f33-build-347322-59547/root/chroot_tmpdir/scmroot/bison'...
$ git reset --hard 419da203da77e2381a7a6b3aae1561cd92fd6390
HEAD is now at 419da20 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild