setting up environment ...
defining support functions ...
starting jsd with JS_SHELL= ...
jsd: ERROR: JS_SHELL: invalid shell (hint: '' was not found or is not executable
submitting some shell-ish jobs ...
jss: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
jss: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
waiting for jobs to run ...
jsc: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
jsq: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
cleaning up ...
jsc: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
starting jsd with JS_SHELL=nonexistent ...
jsd: ERROR: JS_SHELL: invalid shell (hint: '/bin/nonexistent' was not found or is not executable
submitting some shell-ish jobs ...
jss: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
jss: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
waiting for jobs to run ...
jsc: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
jsq: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
cleaning up ...
jsc: ERROR: jsd: not running (hint: did you start it? is JS_NAME set correctly?)
starting jsd with JS_SHELL=bash ...
submitting some shell-ish jobs ...
000001: job submitted
000002: job submitted
waiting for jobs to run ...
hello  world
      1       2       4
cleaning up ...
starting jsd with JS_SHELL=js-shepherd-dumb ...
submitting some shell-ish jobs ...
000001: job submitted
000002: job submitted
waiting for jobs to run ...
hello  world
      1       2       4
cleaning up ...
all done