failed to load cache key

[satanTime]

Fails to build an image based on node:6.7.0

Dockerfile as simple as

FROM node:6.7.0

Then in a terminal

docker buildx build .
WARN[0000] No output specified for docker-container driver. Build result will only remain in the build cache. To push result image into registry use --push or to load image into docker use --load
[+] Building 1.6s (5/5) FINISHED
 => [internal] load build definition from Dockerfile                                                                                          0.0s
 => => transferring dockerfile: 31B                                                                                                           0.0s
 => [internal] load .dockerignore                                                                                                             0.0s
 => => transferring context: 34B                                                                                                              0.0s
 => [internal] load metadata for docker.io/library/node:6.7.0                                                                                 1.5s
 => [auth] library/node:pull token for registry-1.docker.io                                                                                   0.0s
 => ERROR [1/1] FROM docker.io/library/node:6.7.0@sha256:db245bde5445eb122d8dc090ba98539a9ef7f56c0ea981ade643695af0d8eaf0                     0.0s
 => => resolve docker.io/library/node:6.7.0@sha256:db245bde5445eb122d8dc090ba98539a9ef7f56c0ea981ade643695af0d8eaf0                           0.0s
------
 > [1/1] FROM docker.io/library/node:6.7.0@sha256:db245bde5445eb122d8dc090ba98539a9ef7f56c0ea981ade643695af0d8eaf0:
------
Dockerfile:1
--------------------
   1 | >>> FROM node:6.7.0
   2 |
--------------------
error: failed to solve: rpc error: code = Unknown desc = failed to load cache key: content digest : not found

For node:6.8.0 it works correctly.

A full list of the affected tags:

node:0.10.45-slim
node:0.10.45
node:0.10.46-slim
node:0.10.46
node:0.12.14-slim
node:0.12.14
node:0.12.15-slim
node:0.12.15
node:4.4-slim
node:4.4.5-slim
node:4.4.5
node:4.4.6-slim
node:4.4.6
node:4.4.7-slim
node:4.4.7
node:4.4
node:4.5-slim
node:4.5.0-slim
node:4.5.0
node:4.5
node:5-slim
node:5.11-slim
node:5.11.1-slim
node:5.11.1
node:5.11
node:5.12-slim
node:5.12.0-slim
node:5.12.0
node:5.12
node:5
node:6.2-slim
node:6.2.2-slim
node:6.2.2
node:6.2
node:6.3-slim
node:6.3.0-slim
node:6.3.0
node:6.3.1-slim
node:6.3.1
node:6.3
node:6.4-slim
node:6.4.0-slim
node:6.4.0
node:6.4
node:6.5-slim
node:6.5.0-slim
node:6.5.0
node:6.5
node:6.6-slim
node:6.6.0-slim
node:6.6.0
node:6.6
node:6.7-slim
node:6.7.0-slim
node:6.7.0
node:6.7