Error with Dockerfile

[zucanlv]

When i run the command: docker build . -t exec-eval:1.0
This happened:
11 warnings found (use docker --debug to expand):

• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 62)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 99)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 100)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 4)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 5)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 63)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 70)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 97)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 98)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 101)
• LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 102)