helptext: document the mechanism for extensions to report a version Differential Revision: https://phab.mercurial-scm.org/D9448

heptapod-ci: add a explicite "test" phases We are about to add more stage Differential Revision: https://phab.mercurial-scm.org/D9454

test: fix some expect output in a traceback The lines moved around because of 89a2afe31e82. Differential Revision: https://phab.mercurial-scm.org/D9447

help: fix a grammar/typo in hg help dates Differential Revision: https://phab.mercurial-scm.org/D9442

rust: fix non-utf8 char in requirements.rs Apparently Phabricator detect `rust/hg-core/src/requirements.rs` file as non utf8 ‽, and mark it as binary. During application it ended up being non-utf8 and this made Rust (and as a result heptapod) very angry:: error: couldn't read hg-core/src/requirements.rs: stream did not contain valid UTF-8 --> hg-core/src/lib.rs:11:9 | 11 | pub mod requirements; | ^^^^^^^^^^^^ error: aborting due to previous error error: could not compile `hg-core`. The after "fixing", the file content has no character matching the following regexp: [^0-9-a-zA-Z /(|).,{}!\[\]:"&=>?_*-;<`'#] So we should be fine, unless Phabricator does something funny again. Differential Revision: https://phab.mercurial-scm.org/D9444

run-tests: use a context manager when looking for available ports Differential Revision: https://phab.mercurial-scm.org/D9441 Differential Revision: https://phab.mercurial-scm.org/D9452

dispatch: print the version of each extension in the bug report, if available Sometimes the wrong extensions is blamed, so we might as well print the version info for all of them. Additionally, since the internal extensions are never blamed, this is a good way to make the pygit2 version available in a bug report. Differential Revision: https://phab.mercurial-scm.org/D9440