Replace tempdir by tempfile

[Eijebong]

No description provided.

[rust-highfive]

r? @michaelwoerister

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[rust-highfive]

The job x86_64-gnu-llvm-3.9 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

[00:05:13] travis_fold:start:tidy
travis_time:start:tidy
tidy check
[00:05:13] tidy error: /checkout/src/librustc_trans/back/link.rs:324: line longer than 100 chars
[00:05:13] tidy error: /checkout/src/librustdoc/test.rs:276: line longer than 100 chars
[00:05:14] Dependencies not on the whitelist:
[00:05:14] * tempfile 
[00:05:14] some tidy checks failed
[00:05:14] 
[00:05:14] 
[00:05:14] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/tidy" "/checkout/src" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "--no-vendor" "--quiet"
[00:05:14] 
[00:05:14] 
[00:05:14] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test src/tools/tidy
[00:05:14] Build completed unsuccessfully in 0:02:07
[00:05:14] Build completed unsuccessfully in 0:02:07
[00:05:14] Makefile:79: recipe for target 'tidy' failed
[00:05:14] make: *** [tidy] Error 1

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:0aa7edd5
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

[bors]

☔ The latest upstream changes (presumably #50235) made this pull request unmergeable. Please resolve the merge conflicts.

[bors]

☔ The latest upstream changes (presumably #50769) made this pull request unmergeable. Please resolve the merge conflicts.

[rust-highfive]

The job x86_64-gnu-llvm-3.9 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

####################################                                      50.8%
#####################################################                     73.6%
######################################################################## 100.0%
[00:01:14] extracting /checkout/obj/build/cache/2018-04-24/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
[00:01:14] error: failed to parse lock file at: /checkout/src/Cargo.lock
[00:01:14] To learn more, run the command again with --verbose.
[00:01:14] To learn more, run the command again with --verbose.
[00:01:14] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:14] Build completed unsuccessfully in 0:00:19
[00:01:14] make: *** [prepare] Error 1
[00:01:14] Makefile:81: recipe for target 'prepare' failed
[00:01:15] Command failed. Attempt 2/5:
[00:01:15] error: failed to parse lock file at: /checkout/src/Cargo.lock
[00:01:15] To learn more, run the command again with --verbose.
[00:01:15] To learn more, run the command again with --verbose.
[00:01:15] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:15] Build completed unsuccessfully in 0:00:00
[00:01:15] Makefile:81: recipe for target 'prepare' failed
[00:01:15] make: *** [prepare] Error 1
[00:01:17] Command failed. Attempt 3/5:
[00:01:18] error: failed to parse lock file at: /checkout/src/Cargo.lock
[00:01:18] To learn more, run the command again with --verbose.
[00:01:18] To learn more, run the command again with --verbose.
[00:01:18] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:18] Build completed unsuccessfully in 0:00:00
[00:01:18] Makefile:81: recipe for target 'prepare' failed
[00:01:18] make: *** [prepare] Error 1
[00:01:21] Command failed. Attempt 4/5:
[00:01:21] error: failed to parse lock file at: /checkout/src/Cargo.lock
[00:01:21] To learn more, run the command again with --verbose.
[00:01:21] To learn more, run the command again with --verbose.
[00:01:21] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:21] Build completed unsuccessfully in 0:00:00
[00:01:21] make: *** [prepare] Error 1
[00:01:21] Makefile:81: recipe for target 'prepare' failed
[00:01:25] Command failed. Attempt 5/5:
[00:01:25] error: failed to parse lock file at: /checkout/src/Cargo.lock
[00:01:25] To learn more, run the command again with --verbose.
[00:01:25] To learn more, run the command again with --verbose.
[00:01:25] failed to run: /checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /checkout/src/bootstrap/Cargo.toml --locked
[00:01:25] Build completed unsuccessfully in 0:00:00
[00:01:25] make: *** [prepare] Error 1
[00:01:25] Makefile:81: recipe for target 'prepare' failed
[00:01:25] The command has failed after 5 attempts.

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 1.
travis_time:start:091f21c4
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

[Eijebong]

Welp... Once rustfmt gets updated again, the tempdir dependency will disappear.

[michaelwoerister]

Thansk, @Eijebong!

@bors r+

[bors]

📌 Commit 5a9e04b has been approved by michaelwoerister

[michaelwoerister]

@bors rollup

[bors]

☔ The latest upstream changes (presumably #50615) made this pull request unmergeable. Please resolve the merge conflicts.

[Eijebong]

I rebased, bors didn't remove waiting-on-author for some reasons :)

[kennytm]

@bors r=michaelwoerister rollup-

[bors]

📌 Commit 8f27e6d has been approved by michaelwoerister

[pietroalbini]

The reviewer is away, maybe someone from @rust-lang/compiler can review this?

[oli-obk]

@bors r+

[bors]

📌 Commit 1fec4af has been approved by oli-obk

[bors]

🔒 Merge conflict

[pietroalbini]

@Eijebong you need to rebase on top of the latest master, even if you don't see any conflicts. Sorry for the trouble!

[Eijebong]

Done. Sorry for the delay

[kennytm]

@bors r=oli-obk

[bors]

📌 Commit c863049 has been approved by oli-obk

[bors]

⌛ Testing commit c863049 with merge 01172a7...

[bors]

☀️ Test successful - status-appveyor, status-travis
Approved by: oli-obk
Pushing 01172a7 to master...

[bors]

⌛ Testing commit c863049 with merge f790780...