bisectable6

query

use Test; dd &trait_mod:<is>(sub { }, :test-assertion)

result

¦«2015.12,2016.01.1,2016.02,2016.03,2016.04,2016.07.1,2016.08.1,2016.09,
  2016.10,2016.11,2016.12,2017.01,2017.02,2017.03,2017.04.3,2017.05,
  2017.06,2017.07,2017.08,2017.09,2017.10,2017.11,2017.12,2018.01,
  2018.02.1,2018.03,2018.04.1,2018.05,2018.06,2018.08,2018.09,2018.10,
  2018.11,2018.12»:
Can't use unknown trait 'is test-assertion' in a sub declaration.
  in block <unit> at /tmp/mEYwIgJD2r line 1

 «exit code = 1»
¦«2016.05,2016.06»:
===SORRY!===
Failed to create directory '/home/bisectable/.perl6/precomp' with mode '0o777': Failed to mkdir: 30
 «exit code = 1»
¦«2015.12,2016.01.1,2016.02,2016.03,2016.04,2016.07.1,2016.08.1,2016.09,
  2016.10,2016.11,2016.12,2017.01,2017.02,2017.03,2017.04.3,2017.05,
  2017.06,2017.07,2017.08,2017.09,2017.10,2017.11,2017.12,2018.01,
  2018.02.1,2018.03,2018.04.1,2018.05,2018.06,2018.08,2018.09,2018.10,
  2018.11,2018.12»:
Can't use unknown trait 'is test-assertion' in a sub declaration.
  in block <unit> at /tmp/mEYwIgJD2r line 1

 «exit code = 1»
¦«2019.03.1,2019.07.1,2019.11,2020.01,2020.02.1,2020.05.1,2020.06,2020.07,
  2020.08.2,2020.09,2020.10»:
Can't use unknown trait 'is' -> 'test-assertion' in a sub declaration.
  in block <unit> at /tmp/mEYwIgJD2r line 1

 «exit code = 1»
¦«HEAD(3e10cc6)»:
sub { #`(Sub+{Test::is-test-assertion}|94895573486112) ... }