As of latest version of mercurial plugin (1.38) the behaviour of the plugin changed. We used to make some manuals release jobs to commit some changes (increase build number and set a tag) and push it to the origin repo. It seems that now every time after release job is executed (and commit and push happen), the plugin detects that the repo has changed and triggers another build. It was not working like that before...

Some outputs:

1st job (release job run manually):
21:25:04 [workspace] $ hg showconfig paths.default
21:25:04 [workspace] $ hg pull --rev 1_0
21:25:04 [workspace] $ hg update --clean --rev 1_0
21:25:04 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
21:25:04 [workspace] $ hg log --rev . --template

{node}
21:25:05 [workspace] $ hg log --rev cc3b37d8df1298eabedfad328cbd4a068e27abf8
21:25:05 [workspace] $ hg log --template "<changeset node='{node}

' author='

{author|xmlescape}' rev='{rev}' date='{date}'><msg>{desc|xmlescape}</msg><added>{file_adds|stringify|xmlescape}</added><deleted>{file_dels|stringify|xmlescape}</deleted><files>{files|stringify|xmlescape}</files><parents>{parents}</parents></changeset>\n" --rev 1_0:0 --follow --prune cc3b37d8df1298eabedfad328cbd4a068e27abf8

Inside the job:

hg commit -m "Incrementing application version to 1.0-TEST (345" -u bot@polidea.pl AndroidManifest.xml
hg tag -f Release_1.0-TEST_345 -u bot@polidea.pl
hg push

Then polling triggers another job:

21:27:04 Started by an SCM change
21:27:04 Building on master
21:27:04 [workspace] $ hg showconfig paths.default
21:27:04 [workspace] $ hg pull --rev 1_0
21:27:04 [workspace] $ hg update --clean --rev 1_0
21:27:04 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
21:27:04 [workspace] $ hg log --rev . --template {node}
21:27:05 [workspace] $ hg log --rev cc3b37d8df1298eabedfad328cbd4a068e27abf8
21:27:05 [workspace] $ hg log --template "<changeset node='{node}' author='{author|xmlescape}

' rev='

{rev}

' date='

{date}

'><msg>

{desc|xmlescape}

</msg><added>

{file_adds|stringify|xmlescape}

</added><deleted>

{file_dels|stringify|xmlescape}

</deleted><files>

{files|stringify|xmlescape}

</files><parents>

{parents}

</parents></changeset>\n" --rev 1_0:0 --follow --prune cc3b37d8df1298eabedfad328cbd4a068e27abf8