$ git clone -n https://src.fedoraproject.org/rpms/folly.git /var/lib/mock/f33-build-595251-66895/root/chroot_tmpdir/scmroot/folly
Cloning into '/var/lib/mock/f33-build-595251-66895/root/chroot_tmpdir/scmroot/folly'...
$ git reset --hard 3e4aa25a9ea0599c8094b07710a7a5b92969846d
HEAD is now at 3e4aa25 Update patch: don't cast if SIGSTKSZ is constant