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Ch4s3 / number_formatter / 9a92bcc316820b4a751c3d3b8d4c856611500f67
97%

Build:
DEFAULT BRANCH: master
Ran 20 Jul 2026 04:26PM UTC
Jobs 2
Files 10
Run time 1min
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20 Jul 2026 04:24PM UTC coverage: 95.775% (+0.03%) from 95.745%
9a92bcc316820b4a751c3d3b8d4c856611500f67

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Ch4s3
Fix CI: bump OTP for the Elixir 1.20.1 job away from a cover bug

The Elixir 1.20.1 / OTP 27.2 job was failing in bin/test's coverage
step with:

    (MatchError) no match of right hand side value: :error
        (tools 4.1.1) cover.erl:2158: :cover.do_compile_beam2/6
        ...
        (excoveralls 0.18.5) lib/excoveralls.ex:42: ExCoveralls.start/2

Reproduced locally across several OTP releases: the `tools` (cover)
application shipped with all OTP 27.x builds is 4.1.1, which crashes
under excoveralls' parallel :cover.compile_beam call. OTP 28.5 ships
tools 4.1.4 and OTP 29.0 ships tools 4.2.1 — both instrument and run
coverage cleanly. Bump the job's OTP to 29.0, which is also what's
been used to validate every change on this branch locally. Elixir
1.20 officially supports OTP 27-29, so this stays in range.

136 of 142 relevant lines covered (95.77%)

33.51 hits per line

Jobs
ID Job ID Ran Files Coverage
1 9a92bcc316820b4a751c3d3b8d4c856611500f67.1 20 Jul 2026 04:26PM UTC 10
95.74
GitHub Action Run
2 9a92bcc316820b4a751c3d3b8d4c856611500f67.2 20 Jul 2026 04:26PM UTC 10
95.1
GitHub Action Run
Source Files on build 9a92bcc316820b4a751c3d3b8d4c856611500f67
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  • Coverage Changed 0
Coverage ∆ File Lines Relevant Covered Missed Hits/Line
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