$ git clone -n https://src.fedoraproject.org/rpms/ytree.git /var/lib/mock/f33-build-311508-57470/root/chroot_tmpdir/scmroot/ytree
Cloning into '/var/lib/mock/f33-build-311508-57470/root/chroot_tmpdir/scmroot/ytree'...
$ git reset --hard 5401620aaa6f8681a143f2ccdbe02c0ef93c7bb9
HEAD is now at 5401620 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild