[INFO] cloning repository https://github.com/glennpratt/my-rust-intro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glennpratt/my-rust-intro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglennpratt%2Fmy-rust-intro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglennpratt%2Fmy-rust-intro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e30800fd98e5b0234d806f7e4c3936820a8dbf50
[INFO] documenting glennpratt/my-rust-intro against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglennpratt%2Fmy-rust-intro" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/glennpratt/my-rust-intro on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/glennpratt/my-rust-intro
[INFO] finished tweaking git repo https://github.com/glennpratt/my-rust-intro
[INFO] tweaked toml for git repo https://github.com/glennpratt/my-rust-intro written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/glennpratt/my-rust-intro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa129c951c8dc803eda908baf05ce13d31546cf22fbbfa477ec3f378a173c5d3
[INFO] running `Command { std: "docker" "start" "-a" "fa129c951c8dc803eda908baf05ce13d31546cf22fbbfa477ec3f378a173c5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa129c951c8dc803eda908baf05ce13d31546cf22fbbfa477ec3f378a173c5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa129c951c8dc803eda908baf05ce13d31546cf22fbbfa477ec3f378a173c5d3", kill_on_drop: false }`
[INFO] [stdout] fa129c951c8dc803eda908baf05ce13d31546cf22fbbfa477ec3f378a173c5d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e800199fab9364b78f7c913862a50c3033840726eecf009a80b26ffce7b67893
[INFO] running `Command { std: "docker" "start" "-a" "e800199fab9364b78f7c913862a50c3033840726eecf009a80b26ffce7b67893", kill_on_drop: false }`
[INFO] [stderr]     Checking semver v0.1.1 (https://github.com/rust-lang/semver.git#0e53c5ff)
[INFO] [stdout] error: expected `;`, found keyword `if`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:98:72
[INFO] [stdout]    |
[INFO] [stdout] 98 |         try!(write!(f, "{}.{}.{}", self.major, self.minor, self.patch))
[INFO] [stdout]    |                                                                        ^ help: add `;` here
[INFO] [stdout] 99 |         if !self.pre.is_empty() {
[INFO] [stdout]    |         -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:174:62
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn take_nonempty_prefix<T:Iterator<char>>(rdr: &mut T, pred: |char| -> bool)
[INFO] [stdout]     |                                                              ^ expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:193:30
[INFO] [stdout]     |
[INFO] [stdout] 193 |     match from_str::<uint>(s[]) {
[INFO] [stdout]     |                              ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |     } else if s[].chars().all(char::is_digit) && s[].char_at(0) != '0' {
[INFO] [stdout]     |                 ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macros that expand to items must be delimited with braces or followed by a semicolon
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:507:26
[INFO] [stdout]     |
[INFO] [stdout] 507 |           macro_rules! next(
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 508 | |             () => (
[INFO] [stdout] 509 | |                 match self.iter.next() {
[INFO] [stdout] 510 | |                     Some((n_idx, n_char)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 518 | |                 }
[INFO] [stdout] 519 | |             ))
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout] help: change the delimiters to curly braces
[INFO] [stdout]     |
[INFO] [stdout] 507 ~         macro_rules! next{
[INFO] [stdout] 508 |             () => (
[INFO] [stdout]   ...
[INFO] [stdout] 518 |                 }
[INFO] [stdout] 519 ~             )}
[INFO] [stdout]     |
[INFO] [stdout] help: add a semicolon
[INFO] [stdout]     |
[INFO] [stdout] 519 |             ));
[INFO] [stdout]     |               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macros that expand to items must be delimited with braces or followed by a semicolon
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:521:27
[INFO] [stdout]     |
[INFO] [stdout] 521 |           macro_rules! flush(
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 522 | |             ($s:expr) => ({
[INFO] [stdout] 523 | |                 self.c = c;
[INFO] [stdout] 524 | |                 self.idx = idx;
[INFO] [stdout] 525 | |                 self.flush(idx, $s)
[INFO] [stdout] 526 | |             }))
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout] help: change the delimiters to curly braces
[INFO] [stdout]     |
[INFO] [stdout] 521 ~         macro_rules! flush{
[INFO] [stdout] 522 |             ($s:expr) => ({
[INFO] [stdout]   ...
[INFO] [stdout] 525 |                 self.flush(idx, $s)
[INFO] [stdout] 526 ~             })}
[INFO] [stdout]     |
[INFO] [stdout] help: add a semicolon
[INFO] [stdout]     |
[INFO] [stdout] 526 |             }));
[INFO] [stdout]     |                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::fmt::Show`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::fmt::Show;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ no `Show` in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::fmt::Show`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::fmt::Show;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ no `Show` in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::str::CharOffsets`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::str::CharOffsets;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ no `CharOffsets` in `str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/lib.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 | #![experimental]
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `license` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/lib.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | #![license = "MIT/ASL2"]
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:25:3
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[deriving(Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:45:3
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[deriving(Clone, Eq)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[deriving(Clone,PartialEq,Show,PartialOrd)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[deriving(PartialEq,Clone)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[deriving(Clone, PartialEq)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[deriving(PartialEq,Clone)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[deriving(PartialEq,Clone)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:443:3
[INFO] [stdout]     |
[INFO] [stdout] 443 | #[deriving(Show,PartialEq)]
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:452:3
[INFO] [stdout]     |
[INFO] [stdout] 452 | #[deriving(Show)]
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl fmt::Show for Identifier {
[INFO] [stdout]    |           ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:48:16
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub major: uint,
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:51:16
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub minor: uint,
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub patch: uint,
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:95:11
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl fmt::Show for Version {
[INFO] [stdout]    |           ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ordering` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:131:54
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn partial_cmp(&self, other: &Version) -> Option<Ordering> {
[INFO] [stdout]     |                                                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 13  + use std::sync::atomic::Ordering;
[INFO] [stdout]     |
[INFO] [stdout] 13  + use version::cmp::Ordering;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ordering` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:137:39
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn cmp(&self, other: &Version) -> Ordering {
[INFO] [stdout]     |                                       ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 13  + use std::sync::atomic::Ordering;
[INFO] [stdout]     |
[INFO] [stdout] 13  + use version::cmp::Ordering;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Equal` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:157:23
[INFO] [stdout]     |
[INFO] [stdout] 157 |             (0, 0) => Equal,
[INFO] [stdout]     |                       ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 13  + use version::cmp::Ordering::Equal;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Greater` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:158:23
[INFO] [stdout]     |
[INFO] [stdout] 158 |             (0, _) => Greater,
[INFO] [stdout]     |                       ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 13  + use version::cmp::Ordering::Greater;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Less` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:159:23
[INFO] [stdout]     |
[INFO] [stdout] 159 |             (_, 0) => Less,
[INFO] [stdout]     |                       ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]     |
[INFO] [stdout] 13  + use version::cmp::Ordering::Less;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Writer` in module `hash`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:165:15
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl<S: hash::Writer> hash::Hash<S> for Version {
[INFO] [stdout]     |               ^^^^^^ not found in `hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:191:56
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn take_num<T: Iterator<char>>(rdr: &mut T) -> Option<(uint, Option<char>)> {
[INFO] [stdout]     |                                                        ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn take_num<T: Iterator<char>, uint>(rdr: &mut T) -> Option<(uint, Option<char>)> {
[INFO] [stdout]     |                              ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |     NumericVersionComponent(uint),
[INFO] [stdout]    |                             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     major: uint,
[INFO] [stdout]    |            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |     minor: Option<uint>,
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Predicate<uint> {
[INFO] [stdout]    |                 ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |     patch: Option<uint>
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Predicate<uint> {
[INFO] [stdout]    |                 ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 73 |     major: Option<uint>,
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct PredBuilder<uint> {
[INFO] [stdout]    |                   ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 74 |     minor: Option<uint>,
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct PredBuilder<uint> {
[INFO] [stdout]    |                   ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |     patch: Option<uint>
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 71 | struct PredBuilder<uint> {
[INFO] [stdout]    |                   ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:436:10
[INFO] [stdout]     |
[INFO] [stdout] 436 |     idx: uint,
[INFO] [stdout]     |          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:438:18
[INFO] [stdout]     |
[INFO] [stdout] 438 |     mark: Option<uint>,
[INFO] [stdout]     |                  ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 434 | struct Lexer<'a, uint> {
[INFO] [stdout]     |                ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:476:28
[INFO] [stdout]     |
[INFO] [stdout] 476 |     fn mark(&mut self, at: uint) {
[INFO] [stdout]     |                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:480:29
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn flush(&mut self, to: uint, kind: LexState) -> Option<Token<'a>> {
[INFO] [stdout]     |                             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:611:23
[INFO] [stdout]     |
[INFO] [stdout] 611 |         let n = (c as uint) - ('0' as uint);
[INFO] [stdout]     |                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:611:39
[INFO] [stdout]     |
[INFO] [stdout] 611 |         let n = (c as uint) - ('0' as uint);
[INFO] [stdout]     |                                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:631:11
[INFO] [stdout]     |
[INFO] [stdout] 631 | impl fmt::Show for VersionReq {
[INFO] [stdout]     |           ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:649:11
[INFO] [stdout]     |
[INFO] [stdout] 649 | impl fmt::Show for Predicate {
[INFO] [stdout]     |           ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version_req.rs:674:11
[INFO] [stdout]     |
[INFO] [stdout] 674 | impl fmt::Show for Op {
[INFO] [stdout]     |           ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/lib.rs:124:1
[INFO] [stdout]     |
[INFO] [stdout] 124 | #![feature(default_type_params)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]     |
[INFO] [stdout]     = help: the feature `default_type_params` has been stable since `1.0.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/lib.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | #![feature(macro_rules)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]     |
[INFO] [stdout]     = help: the feature `macro_rules` has been stable since `1.0.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/lib.rs:126:1
[INFO] [stdout]     |
[INFO] [stdout] 126 | #![feature(slicing_syntax)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]     |
[INFO] [stdout]     = help: the feature `slicing_syntax` has been stable since `1.0.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `pred` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/semver-3d8e61af2bcb489a/0e53c5f/src/version.rs:181:25
[INFO] [stdout]     |
[INFO] [stdout] 181 |             Some(c) if !pred(c) => break,
[INFO] [stdout]     |                         ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 52 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `semver` (lib) due to 53 previous errors
[INFO] running `Command { std: "docker" "inspect" "e800199fab9364b78f7c913862a50c3033840726eecf009a80b26ffce7b67893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e800199fab9364b78f7c913862a50c3033840726eecf009a80b26ffce7b67893", kill_on_drop: false }`
[INFO] [stdout] e800199fab9364b78f7c913862a50c3033840726eecf009a80b26ffce7b67893
