Re-added `mod.rs` and `lib.rs` entry for tr64 tests

God. Damnit. Isaac.
16 jobs from develop in 43 minutes and 1 second (queued for 63 minutes and 33 seconds)
Status Job ID Name Coverage
  Build
passed #6222
build_test

04:16

passed #6221
build_vm

03:36

 
  Test
passed #6223
test:cargo:api

04:13

passed #6225
test:cargo:compiler

04:44

passed #6224
test:cargo:ir

04:22

passed #6226
test:cargo:runtime

04:08

passed #6228
testjit:binops

00:15

passed #6229
testjit:cmpops

00:15

passed #6230
testjit:controlflow

00:13

passed #6231
testjit:convops

00:13

passed #6232
testjit:double

00:16

passed #6233
testjit:memops

00:14

passed #6227
testjit:milestones

00:13

passed #6234
testjit:otherops

00:12

passed #6235
testjit:rpython

09:29

passed #6236
testjit:som

06:13