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authorbors <bors@rust-lang.org>2018-03-26 21:21:33 +0000
committerbors <bors@rust-lang.org>2018-03-26 21:21:33 +0000
commit989b25718bbfdcc5615cdc5880e5573eb8b9688f (patch)
tree3d066f399a285608ba9db8b0535a46511c7381b0 /src/liballoc_system
parent188e693b392116c46f746e86f8521f9621fcfd43 (diff)
parentfaebcc108768210cda97a74f0407cd7b3c3348c9 (diff)
downloadrust-989b25718bbfdcc5615cdc5880e5573eb8b9688f.tar.gz
rust-989b25718bbfdcc5615cdc5880e5573eb8b9688f.zip
Auto merge of #49053 - alexcrichton:fail-if-build-cargo-twice, r=Mark-Simulacrum
rustbuild: Fail the build if we build Cargo twice

This commit updates the `ToolBuild` step to stream Cargo's JSON messages, parse
them, and record all libraries built. If we build anything twice (aka Cargo)
it'll most likely happen due to dependencies being recompiled which is caught by
this check.
Diffstat (limited to 'src/liballoc_system')
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