gdb in the rust image is too old to use as rust-gdb

[ihrwein]

Hi!

First of all, thank you for the up-to-date rust images :)

I tried to use rust-gdb in your image, but it doesn't recognize the -iex command line option, which is used in /usr/local/bin/rust-gdb.

Upgrading to the jessies's gdb solves this problem, so maybe changing the base image to jessie wouldn't be a bad idea. What do you think?

[schickling]

Sounds like a good idea! Would you mind creating a PR?

[ihrwein]

Of course, I just need to test it.

[warmwaffles]

Any updates on this?

[schickling]

Would still love to merge a PR for this.