From: bors <bors@rust-lang.org>
Date: Tue, 31 Oct 2017 00:48:46 +0000 (+0000)
Subject: Auto merge of #4676 - mgeisler:ci-caching, r=alexcrichton
X-Git-Tag: archive/raspbian/0.35.0-2+rpi1~3^2^2^2^2^2^2^2~22^2~5^2~18
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=7c33b5c146f4338e82ce4cc4681b6e45ab09288b;p=cargo.git

Auto merge of #4676 - mgeisler:ci-caching, r=alexcrichton

Explain why caching is only done on $HOME/.cargo/bin/ in Travis

After having experimented with the Travis and AppVeyor caches, I concluded that they don't really help here: they're large and take a very long time to both download when the build starts and upload after it is finished.
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7c33b5c146f4338e82ce4cc4681b6e45ab09288b