Update cargo

[ehuss]

7 commits in 1653f354644834073d6d2541e27fae94588e685e..ab32ee88dade1b50c77347599e82ca2de3fb8a51
2020-08-04 23:14:37 +0000 to 2020-08-10 17:44:43 +0000

• Build manpage archive deterministically (Build manpage archive deterministically cargo#8600)
• doc: Qualify GNU licenses in example license field (doc: Qualify GNU licenses in example license field cargo#8604)
• Fix jobserver_exists test on single-cpu systems (Fix jobserver_exists test on single-cpu systems cargo#8598)
• Fix small typo in reference/profiles.md (Fix small typo in reference/profiles.md cargo#8605)
• Default cargo publish to the alt registry if it's the only allowed one (Default cargo publish to the alt registry if it's the only allowed one cargo#8571)
• cargo install with specific yanked version gives confusing "not found" error (cargo install with specific yanked version gives confusing "not found" error cargo#8565)
• Fix typo (Fix typo cargo#8589)

[rust-highfive]

⚠️Warning⚠️

• These commits modify submodules.

[ehuss]

@bors r+

[bors]

📌 Commit 7291c6d has been approved by ehuss

[bors]

⌛ Testing commit 7291c6d with merge d9dd529d21dcba8741a88b47b7f7204bd918c8e7...

[bors]

💔 Test failed - checks-azure

[RalfJung]

error: could not lock config file .git/modules/library/backtrace/config: No such file or directory
warning: Could not unset core.worktree setting in submodule 'library/backtrace'
Cleared directory 'library/backtrace'

Hu?
@bors retry

[bors]

⌛ Testing commit 7291c6d with merge 814bc4f...

[bors]

☀️ Test successful - checks-actions, checks-azure
Approved by: ehuss
Pushing 814bc4f to master...