$ git clone -n https://src.fedoraproject.org/rpms/wdfs.git /var/lib/mock/f31-build-70985-30559/root/chroot_tmpdir/scmroot/wdfs
Cloning into '/var/lib/mock/f31-build-70985-30559/root/chroot_tmpdir/scmroot/wdfs'...
$ git reset --hard 2915eafcd4decbd9a5b4790a839bac0d56bcc5bd
HEAD is now at 2915eaf - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild