Remove the mkfifo test

5 jobs for truncate-n-mkfifo in 7 minutes and 46 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Build
passed #21609
build:linux

00:01:02

passed #21610
build:redox

00:01:02

 
  Test
passed #21613
allowed to fail
fmt

00:01:05

passed #21611
test:linux

00:01:02

passed #21612
test:redox

00:06:42