test: Print error message if aws cli not available #4105
Merged
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Changes
Currently, devtool test silently fails if aws cli is not installed, which results in CI artifacts not getting downloaded, which results in all tests being skipped. Since the error message from downloading artifacts is burried in other output, explicitly abort.
Reason
We have received multiple reports of all integration tests being skipped due to "empty fixtures", which happens if artifacts fail to download. They can usually be traced back to aws cli not being installed, so make this case a bit more obvious.
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.TODO
s link to an issue.rust-vmm
.