heteroprio: correct snprintf compilation warning

4 jobs for !30 with update/auto-heteroprio in 65 minutes and 49 seconds (queued for 4 seconds)
latest detached
Status Job ID Name Coverage
  Build
passed #1277917
build

00:05:47

 
  Deploy
passed #1277918
linux
check_linux

00:10:39

failed #1277919
macosx
check_macosx

01:00:01

passed #1277920
simgrid

00:04:29

 
Name Stage Failure
failed
check_macosx Deploy The script exceeded the maximum execution time set for the job
PASS: stencil/stencil5
SKIP: stencil/stencil5_lb
PASS: cache/cache
PASS: cache/cache_disable
PASS: mpi_lu/plu_example_float
PASS: mpi_lu/plu_example_double
PASS: mpi_lu/plu_implicit_example_float
PASS: mpi_lu/plu_implicit_example_double
ERROR: Job failed: execution took longer than 1h0m0s seconds