Ticket lock refinement (almost) from the HOCAP-like counter specs

2 jobs for master in 6 minutes and 13 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
failed #13440
fp
build-coq.8.6.1

00:06:13

failed #13439
fp
build-coq.8.7.2

00:05:27

 
Name Stage Failure
failed
build-coq.8.6.1 Build
theories/examples/symbol (user: 49.12 mem: 826380 ko)
make[1]: Target 'all' not remade because of errors.
Makefile:6: recipe for target 'all' failed
make: *** [all] Error 2

real 4m31.606s
user 10m58.793s
sys 0m13.067s
ERROR: Job failed: exit code 1
failed
build-coq.8.7.2 Build
Makefile.coq:318: recipe for target 'all' failed
make[1]: *** [all] Error 2
Makefile:6: recipe for target 'all' failed
make: *** [all] Error 2

real 3m46.846s
user 9m43.183s
sys 0m12.747s
ERROR: Job failed: exit code 1