Pin to an older version of the example alpine builder #594
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In CI a `pack build` is performed using one of libcnb's example CNBs and the upstream `cnb/sample-builder:alpine` builder, in order to test that our static MUSL compile works with non-libc base images. However, CI has just started failing with: ``` ERROR: failed to build: experimental features must be enabled when builder contains image extensions ``` (https://github.com/heroku/libcnb.rs/actions/runs/5530837180/jobs/10090742723?pr=592#step:10:107) This is due to the upstream images having been rebuilt with extension support, which is an experimental feature until the next stable Pack CLI release): buildpacks/samples#149 buildpacks/samples#142 As such until Pack CLI v0.30 is released as stable, we'll have to pin to an older `alpine` image by SHA256 ref. GUS-W-13746154.
schneems
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edmorley
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In CI a `pack build` is performed using one of libcnb's example CNBs and the upstream `cnb/sample-builder:alpine` builder, in order to test that our static MUSL compile works with non-libc base images. However, in #594 the version of that builder had to be pinned to an older release, to work around a temporary incompatibility between the latest version of the builder and the latest stable Pack CLI. Now that Pack CLI 0.30 has been released, the latest alpine builder will work again.
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In CI a
pack buildis performed using one of libcnb's example CNBs and the upstreamcnb/sample-builder:alpinebuilder, in order to test that our static MUSL compile works with non-libc base images.However, CI has just started failing with:
(https://github.com/heroku/libcnb.rs/actions/runs/5530837180/jobs/10090742723?pr=592#step:10:107)
This is due to the upstream images having been rebuilt with extension support, which is an experimental feature until the next stable Pack CLI release:
buildpacks/samples#149
buildpacks/samples#142
https://github.com/buildpacks/pack/releases/tag/v0.30.0-pre3
As such until Pack CLI v0.30 is released as stable, we'll have to pin to an older
alpineimage by SHA256 ref.GUS-W-13746154.