diff --git a/src/bin/cargo/cli.rs b/src/bin/cargo/cli.rs
index 617b8e07329..3b2f2f99ab0 100644
--- a/src/bin/cargo/cli.rs
+++ b/src/bin/cargo/cli.rs
@@ -194,7 +194,7 @@ Some common cargo commands are (see all commands with --list):
     doc         Build this package's and its dependencies' documentation
     new         Create a new cargo package
     init        Create a new cargo package in an existing directory
-    run         Build and execute src/main.rs
+    run         Run a binary or example of the local package
     test        Run the tests
     bench       Run the benchmarks
     update      Update dependencies listed in Cargo.lock
diff --git a/src/bin/cargo/commands/run.rs b/src/bin/cargo/commands/run.rs
index fc8401d5615..3f37fc0910b 100644
--- a/src/bin/cargo/commands/run.rs
+++ b/src/bin/cargo/commands/run.rs
@@ -8,7 +8,7 @@ pub fn cli() -> App {
         // subcommand aliases are handled in aliased_command()
         // .alias("r")
         .setting(AppSettings::TrailingVarArg)
-        .about("Run the main binary of the local package (src/main.rs)")
+        .about("Run a binary or example of the local package")
         .arg(Arg::with_name("args").multiple(true))
         .arg_targets_bin_example(
             "Name of the bin target to run",
diff --git a/src/doc/man/cargo-run.adoc b/src/doc/man/cargo-run.adoc
index ab417257d87..21bec850c62 100644
--- a/src/doc/man/cargo-run.adoc
+++ b/src/doc/man/cargo-run.adoc
@@ -13,7 +13,7 @@ cargo-run - Run the current package
 
 == DESCRIPTION
 
-Build the the main binary of the local package (`src/main.rs`) and run it.
+Run a binary or example of the local package.
 
 All the arguments following the two dashes (`--`) are passed to the binary to
 run. If you're passing arguments to both Cargo and the binary, the ones after
@@ -77,7 +77,7 @@ include::section-exit-status.adoc[]
 
 == EXAMPLES
 
-. Build the local package and run its main target:
+. Build the local package and run its main target (assuming only one binary):
 
     cargo run
 
diff --git a/src/doc/man/cargo.adoc b/src/doc/man/cargo.adoc
index 69f879bac2c..8fbbac8ddb6 100644
--- a/src/doc/man/cargo.adoc
+++ b/src/doc/man/cargo.adoc
@@ -45,7 +45,7 @@ man:cargo-fix[1]::
     Automatically fix lint warnings reported by rustc.
 
 man:cargo-run[1]::
-    Run a binary of the local package.
+    Run a binary or example of the local package.
 
 man:cargo-rustc[1]::
     Compile a package, and pass extra options to the compiler.
diff --git a/src/doc/man/generated/cargo-metadata.html b/src/doc/man/generated/cargo-metadata.html
index 1aa0ee71420..271a8ea97ec 100644
--- a/src/doc/man/generated/cargo-metadata.html
+++ b/src/doc/man/generated/cargo-metadata.html
@@ -68,7 +68,9 @@ <h2 id="cargo_metadata_output_format">OUTPUT FORMAT</h2>
                 {
                     /* The name of the dependency. */
                     "name": "bitflags",
-                    /* The source ID of the dependency. */
+                    /* The source ID of the dependency. May be null, see
+                       description for the package source.
+                    */
                     "source": "registry+https://github.com/rust-lang/crates.io-index",
                     /* The version requirement for the dependency.
                        Dependencies without a version requirement have a value of "*".
@@ -91,7 +93,12 @@ <h2 id="cargo_metadata_output_format">OUTPUT FORMAT</h2>
                     /* The target platform for the dependency.
                        null if not a target dependency.
                     */
-                    "target": "cfg(windows)"
+                    "target": "cfg(windows)",
+                    /* A string of the URL of the registry this dependency is from.
+                       If not specified or null, the dependency is from the default
+                       registry (crates.io).
+                    */
+                    "registry": null
                 }
             ],
             /* Array of Cargo targets. */
diff --git a/src/doc/man/generated/cargo-run.html b/src/doc/man/generated/cargo-run.html
index b8f21c335cd..b102bfbba55 100644
--- a/src/doc/man/generated/cargo-run.html
+++ b/src/doc/man/generated/cargo-run.html
@@ -14,7 +14,7 @@ <h2 id="cargo_run_synopsis">SYNOPSIS</h2>
 <h2 id="cargo_run_description">DESCRIPTION</h2>
 <div class="sectionbody">
 <div class="paragraph">
-<p>Build the the main binary of the local package (<code>src/main.rs</code>) and run it.</p>
+<p>Run a binary or example of the local package.</p>
 </div>
 <div class="paragraph">
 <p>All the arguments following the two dashes (<code>--</code>) are passed to the binary to
@@ -321,7 +321,7 @@ <h2 id="cargo_run_examples">EXAMPLES</h2>
 <div class="olist arabic">
 <ol class="arabic">
 <li>
-<p>Build the local package and run its main target:</p>
+<p>Build the local package and run its main target (assuming only one binary):</p>
 <div class="literalblock">
 <div class="content">
 <pre>cargo run</pre>
diff --git a/src/doc/man/generated/cargo.html b/src/doc/man/generated/cargo.html
index 63ae81406ea..92cfbfdd3c6 100644
--- a/src/doc/man/generated/cargo.html
+++ b/src/doc/man/generated/cargo.html
@@ -60,7 +60,7 @@ <h3 id="_build_commands">Build Commands</h3>
 </dd>
 <dt class="hdlist1"><a href="commands/cargo-run.html">cargo-run(1)</a></dt>
 <dd>
-<p>Run a binary of the local package.</p>
+<p>Run a binary or example of the local package.</p>
 </dd>
 <dt class="hdlist1"><a href="commands/cargo-rustc.html">cargo-rustc(1)</a></dt>
 <dd>
diff --git a/src/etc/man/cargo-metadata.1 b/src/etc/man/cargo-metadata.1
index 7cbbf73a848..b646ef7b25b 100644
--- a/src/etc/man/cargo-metadata.1
+++ b/src/etc/man/cargo-metadata.1
@@ -2,12 +2,12 @@
 .\"     Title: cargo-metadata
 .\"    Author: [see the "AUTHOR(S)" section]
 .\" Generator: Asciidoctor 1.5.8
-.\"      Date: 2018-12-23
+.\"      Date: 2019-01-05
 .\"    Manual: \ \&
 .\"    Source: \ \&
 .\"  Language: English
 .\"
-.TH "CARGO\-METADATA" "1" "2018-12-23" "\ \&" "\ \&"
+.TH "CARGO\-METADATA" "1" "2019-01-05" "\ \&" "\ \&"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -82,7 +82,9 @@ The output has the following format:
                 {
                     /* The name of the dependency. */
                     "name": "bitflags",
-                    /* The source ID of the dependency. */
+                    /* The source ID of the dependency. May be null, see
+                       description for the package source.
+                    */
                     "source": "registry+https://github.com/rust\-lang/crates.io\-index",
                     /* The version requirement for the dependency.
                        Dependencies without a version requirement have a value of "*".
@@ -105,7 +107,12 @@ The output has the following format:
                     /* The target platform for the dependency.
                        null if not a target dependency.
                     */
-                    "target": "cfg(windows)"
+                    "target": "cfg(windows)",
+                    /* A string of the URL of the registry this dependency is from.
+                       If not specified or null, the dependency is from the default
+                       registry (crates.io).
+                    */
+                    "registry": null
                 }
             ],
             /* Array of Cargo targets. */
diff --git a/src/etc/man/cargo-run.1 b/src/etc/man/cargo-run.1
index 8362133f43a..e8c1ba7bb9f 100644
--- a/src/etc/man/cargo-run.1
+++ b/src/etc/man/cargo-run.1
@@ -2,12 +2,12 @@
 .\"     Title: cargo-run
 .\"    Author: [see the "AUTHOR(S)" section]
 .\" Generator: Asciidoctor 1.5.8
-.\"      Date: 2018-12-20
+.\"      Date: 2019-02-05
 .\"    Manual: \ \&
 .\"    Source: \ \&
 .\"  Language: English
 .\"
-.TH "CARGO\-RUN" "1" "2018-12-20" "\ \&" "\ \&"
+.TH "CARGO\-RUN" "1" "2019-02-05" "\ \&" "\ \&"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -34,7 +34,7 @@ cargo\-run \- Run the current package
 \fBcargo run [\fIOPTIONS\fP] [\-\- \fIARGS\fP]\fP
 .SH "DESCRIPTION"
 .sp
-Build the the main binary of the local package (\fBsrc/main.rs\fP) and run it.
+Run a binary or example of the local package.
 .sp
 All the arguments following the two dashes (\fB\-\-\fP) are passed to the binary to
 run. If you\(cqre passing arguments to both Cargo and the binary, the ones after
@@ -328,7 +328,7 @@ Cargo failed to complete.
 .  sp -1
 .  IP " 1." 4.2
 .\}
-Build the local package and run its main target:
+Build the local package and run its main target (assuming only one binary):
 .sp
 .if n .RS 4
 .nf
diff --git a/src/etc/man/cargo.1 b/src/etc/man/cargo.1
index a1a5be5bc73..d838976ae62 100644
--- a/src/etc/man/cargo.1
+++ b/src/etc/man/cargo.1
@@ -2,12 +2,12 @@
 .\"     Title: cargo
 .\"    Author: [see the "AUTHOR(S)" section]
 .\" Generator: Asciidoctor 1.5.8
-.\"      Date: 2018-12-20
+.\"      Date: 2019-02-05
 .\"    Manual: \ \&
 .\"    Source: \ \&
 .\"  Language: English
 .\"
-.TH "CARGO" "1" "2018-12-20" "\ \&" "\ \&"
+.TH "CARGO" "1" "2019-02-05" "\ \&" "\ \&"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -85,7 +85,7 @@ Automatically fix lint warnings reported by rustc.
 .sp
 \fBcargo\-run\fP(1)
 .RS 4
-Run a binary of the local package.
+Run a binary or example of the local package.
 .RE
 .sp
 \fBcargo\-rustc\fP(1)