building failed

[bcantarel]

I am trying to build the docker container using the instructions in the README and I get:
419.3 [ 58%] Completed 'capnp'
419.4 [ 58%] Built target capnp
419.4 Makefile:140: recipe for target 'all' failed
419.4 make: *** [all] Error 2

5 warnings found (use docker --debug to expand):

• JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 27)
• MaintainerDeprecated: Maintainer instruction is deprecated in favor of using label (line 5)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 6)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 7)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 8)
  Dockerfile:24

---

22 |
23 | # compile GLnexus
24 | >>> RUN cmake -DCMAKE_BUILD_TYPE=$build_type . && make -j4
25 |
26 | # set up default container start to run tests

ERROR: failed to solve: process "/bin/sh -c cmake -DCMAKE_BUILD_TYPE=$build_type . && make -j4" did not complete successfully: exit code: 2

[jzinno]

Opened #318 earlier which resolves this issue. If this a blocking issue then building off of this PRs fork is a workaround until merged