Failure to build for lang/rust

[Paul Goyette <paul%whooppee.com@localhost>]

With pkgsrc updated to about 12 hours ago, I'm getting the following
build failure for lang/rust

     Running `/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/bootstrap/debug/rustc --crate-name build_script_build src/vendor/mdbook/build.rs --crate-type bin --emit=dep-info,link -C opt-level=2 -C metadata=3a3320ee5da7cd16 -C extra-filename=-3a3320ee5da7cd16 --out-dir /tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/release/build/mdbook-3a3320ee5da7cd16 -L dependency=/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/release/deps --cap-lints allow`
     Running `/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/bootstrap/debug/rustc --crate-name vec_map src/vendor/vec_map/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=0547d0e034ea2fdf -C extra-filename=-0547d0e034ea2fdf --out-dir /tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/x86_64-unknown-netbsd/release/deps --target x86_64-unknown-netbsd -L dependency=/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/x86_64-unknown-netbsd/release/deps -L dependency=/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/release/deps --cap-lints allow`
   Compiling num-traits v0.1.40
dead lock detected
     Running `/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/bootstrap/debug/rustc --crate-name num_traits src/vendor/num-traits/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=479e2ce714c89350 -C extra-filename=-479e2ce714c89350 --out-dir /tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/x86_64-unknown-netbsd/release/deps --target x86_64-unknown-netbsd -L dependency=/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/x86_64-unknown-netbsd/release/deps -L dependency=/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/release/deps --cap-lints allow`
error: Could not compile `vec_map`.

Caused by:
  process didn't exit successfully: `/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/bootstrap/debug/rustc --crate-name vec_map src/vendor/vec_map/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=0547d0e034ea2fdf -C extra-filename=-0547d0e034ea2fdf --out-dir /tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/x86_64-unknown-netbsd/release/deps --target x86_64-unknown-netbsd -L dependency=/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/x86_64-unknown-netbsd/release/deps -L dependency=/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/x86_64-unknown-netbsd/stage0-tools/release/deps --cap-lints allow` (exit code: 1)
warning: build failed, waiting for other jobs to finish...
error: build failed


command did not execute successfully: "/tmp/pkgs/lang/rust/work.x86_64/rust-bootstrap/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-netbsd" "-v" "--release" "--frozen" "--manifest-path" "/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/src/tools/rustbook/Cargo.toml"
expected success, got: exit code: 101


Traceback (most recent call last):
  File "./x.py", line 20, in <module>
    bootstrap.main()
  File "/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/src/bootstrap/bootstrap.py", line 799, in main
    bootstrap()
  File "/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/src/bootstrap/bootstrap.py", line 790, in bootstrap
    run(args, env=env, verbose=build.verbose)
  File "/tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/src/bootstrap/bootstrap.py", line 148, in run
    raise RuntimeError(err)
RuntimeError: failed to run: /tmp/pkgs/lang/rust/work.x86_64/rustc-1.21.0-src/build/bootstrap/debug/bootstrap -v dist
*** Error code 1

Stop.
make[1]: stopped in /build/pkgsrc/lang/rust
*** Error code 1

Stop.
make: stopped in /build/pkgsrc/lang/rust
### 5790 - rust - Failed on Sat, Nov 25, 2017 at 13:03:04 UTC




+------------------+--------------------------+----------------------------+
| Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:          |
| (Retired)        | FA29 0E3B 35AF E8AE 6651 | paul at whooppee dot com   |
| Kernel Developer | 0786 F758 55DE 53BA 7731 | pgoyette at netbsd dot org |
+------------------+--------------------------+----------------------------+