setting up environment ...
test local_host/existent_pid ...
    creating locks ...
    testing how pin reacts to those locks ...
    pin: ERROR: lock held by pid existent_pid
    checking for leftovers ...
    xxx.host
    xxx.pid
    cleaning up ...

test local_host/non_existent_pid ...
    creating locks ...
    testing how pin reacts to those locks ...
    pin: WARNING: VARIANT_TEXT/xxx.pid: empty or stale; removing ...
    checking for leftovers ...
    ls: cannot access 'xxx.host': No such file or directory
    ls: cannot access 'xxx.pid': No such file or directory
    cleaning up ...

test some_remote_host/existent_pid ...
    creating locks ...
    testing how pin reacts to those locks ...
    pin: ERROR: lock held by PID some_remote_host:existent_pid
    checking for leftovers ...
    xxx.host
    xxx.pid
    cleaning up ...

test some_remote_host/non_existent_pid ...
    creating locks ...
    testing how pin reacts to those locks ...
    pin: ERROR: lock held by PID some_remote_host:non_existent_pid
    checking for leftovers ...
    xxx.host
    xxx.pid
    cleaning up ...

all done