Failures in GAP master branch

[olexandr-konovalov]

https://travis-ci.org/gap-infra/gap-docker-pkg-tests-master/jobs/624910497 shows this:

testing: /home/gap/inst/gap-master/pkg/semigroups-3.2.0/tst/standard/attr.tst
######## > Diff in:
/home/gap/inst/gap-master/pkg/semigroups-3.2.0/tst/standard/attr.tst:1210
# Input is:
S := Monoid(Matrix(GF(2 ^ 2),
[[Z(2 ^ 2), 0 * Z(2), 0 * Z(2), 0 * Z(2), 0 * Z(2), 0 * Z(2)],
 [Z(2 ^ 2), 0 * Z(2), 0 * Z(2), 0 * Z(2), 0 * Z(2), 0 * Z(2)],
 [0 * Z(2), Z(2) ^ 0, 0 * Z(2), 0 * Z(2), 0 * Z(2), 0 * Z(2)],
 [0 * Z(2), 0 * Z(2), Z(2) ^ 0, 0 * Z(2), 0 * Z(2), 0 * Z(2)],
 [0 * Z(2), 0 * Z(2), 0 * Z(2), Z(2) ^ 0, 0 * Z(2), 0 * Z(2)],
 [0 * Z(2), 0 * Z(2), 0 * Z(2), 0 * Z(2), 0 * Z(2), 0 * Z(2)]]));;
# Expected output:
# But found:
Error, no method found! For debugging hints type ?Recovery from NoMethodFound
Error, no 2nd choice method found for `OneMutable' on 1 arguments
########

[wilfwilson]

Thanks. Before looking into this further, I’ll note that Semigroups 3.2.1 is the most recent version (not 3.2.0, as you are testing there), so it’s possible that the problem is fixed already. If the problems still exist with Semigroups 3.2.1, then we’ll definitely look into it properly 🙂

[olexandr-konovalov]

Ok - a new test is now running at https://travis-ci.org/gap-infra/gap-docker-pkg-tests-master/builds/625265651, it has Semigroups 3.2.1. Let's watch it.

[olexandr-konovalov]

@wilfwilson ok now - sorry for the false alarm: https://travis-ci.org/gap-infra/gap-docker-pkg-tests-master/jobs/625265734

[olexandr-konovalov]

Still something is wrong here:
https://travis-ci.org/gap-infra/gap-docker-pkg-tests-stable-4.11/jobs/627234005
https://travis-ci.org/gap-infra/gap-docker-pkg-tests-master/jobs/627054183

[james-d-mitchell]

Hmm interesting, I will try to investigate this later today.

[james-d-mitchell]

@alex-konovalov I think I've fixed one of the issues, I'm not sure about the other one. Once PR #633 is merged is there a way to reproduce/rerun the tests that failed?

[olexandr-konovalov]

Now passes - let's observe it a bit more: https://travis-ci.org/gap-infra/gap-docker-pkg-tests-master-staging

[james-d-mitchell]

Seems like everything passes ok for Semigroups (although everything else seems to fail in your last link!).

[olexandr-konovalov]

Yes, because it's a staging test - everything that is known to pass moves to https://travis-ci.org/gap-infra/gap-docker-pkg-tests-master

[james-d-mitchell]

Só if I make release of Semigroups this will be resolved?

[olexandr-konovalov]

It already passes for that Semigroups release which is used in that test, @james-d-mitchell - so you don't have to do anything.