lucuma-core-crashes

These are crashes generated on clean builds of lucuma-core, which is haunted.

while (printf "\033c"; git clean -xdf; sbt compile); do :; done

Here are some crashes with

openjdk version "11.0.11" 2021-04-20
OpenJDK Runtime Environment GraalVM CE 21.1.0 (build 11.0.11+8-jvmci-21.1-b05)
OpenJDK 64-Bit Server VM GraalVM CE 21.1.0 (build 11.0.11+8-jvmci-21.1-b05, mixed mode, sharing)
Variant Count
1 1
2 2
3 3
4 3
5 1

Now trying with

openjdk version "11.0.10" 2021-01-19 LTS
OpenJDK Runtime Environment Zulu11.45+27-CA (build 11.0.10+9-LTS)
OpenJDK 64-Bit Server VM Zulu11.45+27-CA (build 11.0.10+9-LTS, mixed mode)
Variant Count
1 1
6 1

Ok this seems just as unstable after a few runs. Switching to

openjdk version "11.0.11" 2021-04-20
OpenJDK Runtime Environment AdoptOpenJDK-11.0.11+9 (build 11.0.11+9)
OpenJDK 64-Bit Server VM AdoptOpenJDK-11.0.11+9 (build 11.0.11+9, mixed mode)
Variant Count
7 1
4 1

Ok I'm giving up on JVMs, it doens't seem to matter.

Now trying with 2.13.6

Nope, immediate crash.

How about 2.13.5?

scalcOptions := Nil doesn't fix things either. Blech.