---

yaml
---
r: 191101
b: refs/heads/auto
c: 0249603
h: refs/heads/master
i:
  191099: c475101
v: v3

Author: steveklabnik

[refs]

@@ -10,7 +10,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 0834bd1b3db4e9c1477871cc962459b11e298234
+refs/heads/auto: 0249603c2065d046763b19a82dea0c0fb26a4ecd
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/Makefile.in

@@ -97,7 +97,12 @@
 #     make check-stage1-rpass TESTNAME=my-shiny-new-test
 #
 #     // Having trouble figuring out which test is failing? Turn off parallel tests
-#     make check-stage1-std RUST_TEST_THREADS=1
+#     make check-stage1-std RUST_TEST_TASKS=1
+#
+# This is hardly all there is to know of The Rust Build System's
+# mysteries. The tale continues on the wiki[1].
+#
+# [1]: https://github.com/rust-lang/rust/wiki/Note-testsuite
 #
 # If you really feel like getting your hands dirty, then:
 #

branches/auto/man/rustc.1

@@ -242,28 +242,6 @@ full debug info with variable and type information.
 \fBopt\-level\fR=\fIVAL\fR
 Optimize with possible levels 0\[en]3
 
-.SH ENVIRONMENT VARIABLES
-
-Some of these affect the output of the compiler, while others affect programs
-which link to the standard library.
-
-.TP
-\fBRUST_TEST_THREADS\fR
-The test framework Rust provides executes tests in parallel. This variable sets
-the maximum number of threads used for this purpose.
-
-.TP
-\fBRUST_TEST_NOCAPTURE\fR
-A synonym for the --nocapture flag.
-
-.TP
-\fBRUST_MIN_STACK\fR
-Sets the minimum stack size for new threads.
-
-.TP
-\fBRUST_BACKTRACE\fR
-If set, produces a backtrace in the output of a program which panics.
-
 .SH "EXAMPLES"
 To build an executable from a source file with a main function:
     $ rustc \-o hello hello.rs

branches/auto/src/compiletest/compiletest.rs

@@ -224,15 +224,15 @@ pub fn run_tests(config: &Config) {
         // android debug-info test uses remote debugger
         // so, we test 1 task at once.
         // also trying to isolate problems with adb_run_wrapper.sh ilooping
-        env::set_var("RUST_TEST_THREADS","1");
+        env::set_var("RUST_TEST_TASKS","1");
     }
 
     match config.mode {
         DebugInfoLldb => {
             // Some older versions of LLDB seem to have problems with multiple
             // instances running in parallel, so only run one test task at a
             // time.
-            env::set_var("RUST_TEST_THREADS", "1");
+            env::set_var("RUST_TEST_TASKS", "1");
         }
         _ => { /* proceed */ }
     }

branches/auto/src/compiletest/header.rs

@@ -131,7 +131,7 @@ pub fn load_props(testfile: &Path) -> TestProps {
         true
     });
 
-    for key in vec!["RUST_TEST_NOCAPTURE", "RUST_TEST_THREADS"] {
+    for key in vec!["RUST_TEST_NOCAPTURE", "RUST_TEST_TASKS"] {
         match env::var(key) {
             Ok(val) =>
                 if exec_env.iter().find(|&&(ref x, _)| *x == key.to_string()).is_none() {

branches/auto/src/doc/trpl/SUMMARY.md

@@ -14,7 +14,6 @@
     * [Strings](strings.md)
     * [Arrays, Vectors, and Slices](arrays-vectors-and-slices.md)
     * [Standard Input](standard-input.md)
-    * [Guessing Game](guessing-game.md)
 * [II: Intermediate Rust](intermediate.md)
     * [Crates and Modules](crates-and-modules.md)
     * [Testing](testing.md)

branches/auto/src/doc/trpl/ffi.md

@@ -170,8 +170,6 @@ Foreign libraries often hand off ownership of resources to the calling code.
 When this occurs, we must use Rust's destructors to provide safety and guarantee
 the release of these resources (especially in the case of panic).
 
-For more about destructors, see the [Drop trait](../std/ops/trait.Drop.html).
-
 # Callbacks from C code to Rust functions
 
 Some external libraries require the usage of callbacks to report back their