$ git clone -n https://src.fedoraproject.org/rpms/svt-vp9.git /var/lib/mock/f33-build-345859-59353/root/chroot_tmpdir/scmroot/svt-vp9
Cloning into '/var/lib/mock/f33-build-345859-59353/root/chroot_tmpdir/scmroot/svt-vp9'...
$ git reset --hard 57be0b684756a86f9b126a1dcc8857fc03e0d98c
HEAD is now at 57be0b6 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild