$ git clone -n https://src.fedoraproject.org/rpms/tachyon.git /var/lib/mock/f33-build-526040-64645/root/chroot_tmpdir/scmroot/tachyon
Cloning into '/var/lib/mock/f33-build-526040-64645/root/chroot_tmpdir/scmroot/tachyon'...
$ git reset --hard 20b2771ab77d8f717b244cbf6ce629691f781027
HEAD is now at 20b2771 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild