fixed CC, CXX inconsistency

23 jobs from master in 60 minutes and 13 seconds (queued for 1 minute and 36 seconds)
Status Job ID Name Coverage
  Build
passed #28173
build

04:16

 
  Test
passed #28174
test:cargo:api

04:15

passed #28176
test:cargo:compiler

05:04

passed #28175
test:cargo:ir

04:14

passed #28177
test:cargo:runtime

04:14

passed #28183
allowed to fail
testjit:binops

00:06

passed #28184
allowed to fail
testjit:cmpops

00:05

passed #28185
allowed to fail
testjit:controlflow

00:05

passed #28186
allowed to fail
testjit:convops

00:03

passed #28187
allowed to fail
testjit:double

00:07

passed #28188
allowed to fail
testjit:memops

00:04

passed #28182
allowed to fail
testjit:milestones

00:04

passed #28189
allowed to fail
testjit:otherops

00:03

passed #28190
allowed to fail
testjit:rpython

08:27

passed #28191
allowed to fail
testjit:som

04:15

failed #28201
allowed to fail
testmuc:test_binop

00:32

failed #28180
allowed to fail
testmuc:test_cmp

00:31

failed #28178
allowed to fail
testmuc:test_simple

00:31

failed #28179
allowed to fail
testmuc:test_swapstack

00:31

failed #28197
allowed to fail
testmuc:test_binop

00:32

failed #28181
allowed to fail
testmuc:test_binop

00:31

 
  Mubench
passed #28192
mubench

22:32

 
  Rustfmt
passed #28193
rustfmt

00:05