[INFO] fetching crate core-nightly 2015.1.7...
[INFO] checking core-nightly-2015.1.7 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate core-nightly 2015.1.7 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate core-nightly 2015.1.7 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate core-nightly 2015.1.7
[INFO] finished tweaking crates.io crate core-nightly 2015.1.7
[INFO] tweaked toml for crates.io crate core-nightly 2015.1.7 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddaed8e80d67569025cbada2e444eac75d9a80d30d23ce49e58d94171afa50c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ddaed8e80d67569025cbada2e444eac75d9a80d30d23ce49e58d94171afa50c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddaed8e80d67569025cbada2e444eac75d9a80d30d23ce49e58d94171afa50c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddaed8e80d67569025cbada2e444eac75d9a80d30d23ce49e58d94171afa50c0", kill_on_drop: false }`
[INFO] [stdout] ddaed8e80d67569025cbada2e444eac75d9a80d30d23ce49e58d94171afa50c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0335488db40a5e33baf2cce2cdf7bb355162da29bf1759630245aec5ba987109
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0335488db40a5e33baf2cce2cdf7bb355162da29bf1759630245aec5ba987109", kill_on_drop: false }`
[INFO] [stderr]     Checking core-nightly v2015.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | #![feature(simd, unsafe_destructor, slicing_syntax)]
[INFO] [stdout]    |            ^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `#[repr(simd)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `unknown_features` has been removed: `replaced by an error`
[INFO] [stdout]   --> src/lib.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 | #![allow(unknown_features, raw_pointer_derive)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stdout]   --> src/lib.rs:59:28
[INFO] [stdout]    |
[INFO] [stdout] 59 | #![allow(unknown_features, raw_pointer_derive)]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f32.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const RADIX: uint = 2u;
[INFO] [stdout]    |                         ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f32.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const MANTISSA_DIGITS: uint = 24u;
[INFO] [stdout]    |                                   ^^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f32.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const DIGITS: uint = 6u;
[INFO] [stdout]    |                          ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | #![feature(simd, unsafe_destructor, slicing_syntax)]
[INFO] [stdout]    |            ^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `#[repr(simd)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `unknown_features` has been removed: `replaced by an error`
[INFO] [stdout]   --> src/lib.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 | #![allow(unknown_features, raw_pointer_derive)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stdout]   --> src/lib.rs:59:28
[INFO] [stdout]    |
[INFO] [stdout] 59 | #![allow(unknown_features, raw_pointer_derive)]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f32.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const RADIX: uint = 2u;
[INFO] [stdout]    |                         ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f32.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const MANTISSA_DIGITS: uint = 24u;
[INFO] [stdout]    |                                   ^^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f32.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const DIGITS: uint = 6u;
[INFO] [stdout]    |                          ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f64.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const RADIX: uint = 2u;
[INFO] [stdout]    |                         ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f64.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const MANTISSA_DIGITS: uint = 53u;
[INFO] [stdout]    |                                   ^^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f64.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const DIGITS: uint = 15u;
[INFO] [stdout]    |                          ^^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f64.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const RADIX: uint = 2u;
[INFO] [stdout]    |                         ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f64.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const MANTISSA_DIGITS: uint = 53u;
[INFO] [stdout]    |                                   ^^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/num/f64.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const DIGITS: uint = 15u;
[INFO] [stdout]    |                          ^^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/cmp.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |     Less = -1i,
[INFO] [stdout]     |             ^^ invalid suffix `i`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/cmp.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |     Equal = 0i,
[INFO] [stdout]     |             ^^ invalid suffix `i`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/cmp.rs:119:15
[INFO] [stdout]     |
[INFO] [stdout] 119 |     Greater = 1i,
[INFO] [stdout]     |               ^^ invalid suffix `i`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:105:53
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 Some(transmute(('a' as uint + num - 10u) as u32))
[INFO] [stdout]     |                                                     ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:211:41
[INFO] [stdout]     |
[INFO] [stdout] 211 |           'a' ... 'z' => self as uint + 10u - ('a' as uint),
[INFO] [stdout]     |                                         ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:212:41
[INFO] [stdout]     |
[INFO] [stdout] 212 |           'A' ... 'Z' => self as uint + 10u - ('A' as uint),
[INFO] [stdout]     |                                         ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:244:40
[INFO] [stdout]     |
[INFO] [stdout] 244 |             _ if code < MAX_ONE_B   => 1u,
[INFO] [stdout]     |                                        ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:245:40
[INFO] [stdout]     |
[INFO] [stdout] 245 |             _ if code < MAX_TWO_B   => 2u,
[INFO] [stdout]     |                                        ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 246 |             _ if code < MAX_THREE_B => 3u,
[INFO] [stdout]     |                                        ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:247:19
[INFO] [stdout]     |
[INFO] [stdout] 247 |             _  => 4u,
[INFO] [stdout]     |                   ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:267:31
[INFO] [stdout]     |
[INFO] [stdout] 267 |             dst[0] = (code >> 6u & 0x1F_u32) as u8 | TAG_TWO_B;
[INFO] [stdout]     |                               ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:271:31
[INFO] [stdout]     |
[INFO] [stdout] 271 |             dst[0] = (code >> 12u & 0x0F_u32) as u8 | TAG_THREE_B;
[INFO] [stdout]     |                               ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:272:32
[INFO] [stdout]     |
[INFO] [stdout] 272 |             dst[1] = (code >>  6u & 0x3F_u32) as u8 | TAG_CONT;
[INFO] [stdout]     |                                ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:276:31
[INFO] [stdout]     |
[INFO] [stdout] 276 |             dst[0] = (code >> 18u & 0x07_u32) as u8 | TAG_FOUR_B;
[INFO] [stdout]     |                               ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:277:31
[INFO] [stdout]     |
[INFO] [stdout] 277 |             dst[1] = (code >> 12u & 0x3F_u32) as u8 | TAG_CONT;
[INFO] [stdout]     |                               ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:278:32
[INFO] [stdout]     |
[INFO] [stdout] 278 |             dst[2] = (code >>  6u & 0x3F_u32) as u8 | TAG_CONT;
[INFO] [stdout]     |                                ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:342:29
[INFO] [stdout]     |
[INFO] [stdout] 342 |                 let mut n = 0u;
[INFO] [stdout]     |                             ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/cmp.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |     Less = -1i,
[INFO] [stdout]     |             ^^ invalid suffix `i`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/cmp.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |     Equal = 0i,
[INFO] [stdout]     |             ^^ invalid suffix `i`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/cmp.rs:119:15
[INFO] [stdout]     |
[INFO] [stdout] 119 |     Greater = 1i,
[INFO] [stdout]     |               ^^ invalid suffix `i`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:105:53
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 Some(transmute(('a' as uint + num - 10u) as u32))
[INFO] [stdout]     |                                                     ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:211:41
[INFO] [stdout]     |
[INFO] [stdout] 211 |           'a' ... 'z' => self as uint + 10u - ('a' as uint),
[INFO] [stdout]     |                                         ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:212:41
[INFO] [stdout]     |
[INFO] [stdout] 212 |           'A' ... 'Z' => self as uint + 10u - ('A' as uint),
[INFO] [stdout]     |                                         ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:244:40
[INFO] [stdout]     |
[INFO] [stdout] 244 |             _ if code < MAX_ONE_B   => 1u,
[INFO] [stdout]     |                                        ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:245:40
[INFO] [stdout]     |
[INFO] [stdout] 245 |             _ if code < MAX_TWO_B   => 2u,
[INFO] [stdout]     |                                        ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 246 |             _ if code < MAX_THREE_B => 3u,
[INFO] [stdout]     |                                        ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:247:19
[INFO] [stdout]     |
[INFO] [stdout] 247 |             _  => 4u,
[INFO] [stdout]     |                   ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:267:31
[INFO] [stdout]     |
[INFO] [stdout] 267 |             dst[0] = (code >> 6u & 0x1F_u32) as u8 | TAG_TWO_B;
[INFO] [stdout]     |                               ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:271:31
[INFO] [stdout]     |
[INFO] [stdout] 271 |             dst[0] = (code >> 12u & 0x0F_u32) as u8 | TAG_THREE_B;
[INFO] [stdout]     |                               ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:272:32
[INFO] [stdout]     |
[INFO] [stdout] 272 |             dst[1] = (code >>  6u & 0x3F_u32) as u8 | TAG_CONT;
[INFO] [stdout]     |                                ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:276:31
[INFO] [stdout]     |
[INFO] [stdout] 276 |             dst[0] = (code >> 18u & 0x07_u32) as u8 | TAG_FOUR_B;
[INFO] [stdout]     |                               ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:277:31
[INFO] [stdout]     |
[INFO] [stdout] 277 |             dst[1] = (code >> 12u & 0x3F_u32) as u8 | TAG_CONT;
[INFO] [stdout]     |                               ^^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:278:32
[INFO] [stdout]     |
[INFO] [stdout] 278 |             dst[2] = (code >>  6u & 0x3F_u32) as u8 | TAG_CONT;
[INFO] [stdout]     |                                ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/char.rs:342:29
[INFO] [stdout]     |
[INFO] [stdout] 342 |                 let mut n = 0u;
[INFO] [stdout]     |                             ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:830:36
[INFO] [stdout]     |
[INFO] [stdout] 830 |                     Some(transmute(1u))
[INFO] [stdout]     |                                    ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/slice.rs:1210:49
[INFO] [stdout]      |
[INFO] [stdout] 1210 |             (x.saturating_add(1), x.checked_add(1u))
[INFO] [stdout]      |                                                 ^^ invalid suffix `u`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `experimental`
[INFO] [stdout]     --> src/slice.rs:1433:17
[INFO] [stdout]      |
[INFO] [stdout] 1433 |         #[allow(experimental)]
[INFO] [stdout]      |                 ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/str/mod.rs:199:19
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let mut len = 0u;
[INFO] [stdout]     |                   ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/str/mod.rs:201:16
[INFO] [stdout]     |
[INFO] [stdout] 201 |         len += 1u;
[INFO] [stdout]     |                ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]     --> src/str/mod.rs:1426:40
[INFO] [stdout]      |
[INFO] [stdout] 1426 |         let cur = match self.find(|&mut: c: char| !pat.matches(c)) {
[INFO] [stdout]      |                   -----                ^ expected parameter name
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   while parsing this match expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]     --> src/str/mod.rs:1441:30
[INFO] [stdout]      |
[INFO] [stdout] 1441 |         match self.find(|&mut: c: char| !pat.matches(c)) {
[INFO] [stdout]      |         -----                ^ expected parameter name
[INFO] [stdout]      |         |
[INFO] [stdout]      |         while parsing this match expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]     --> src/str/mod.rs:1449:31
[INFO] [stdout]      |
[INFO] [stdout] 1449 |         match self.rfind(|&mut: c: char| !pat.matches(c)) {
[INFO] [stdout]      |         -----                 ^ expected parameter name
[INFO] [stdout]      |         |
[INFO] [stdout]      |         while parsing this match expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/str/mod.rs:1503:22
[INFO] [stdout]      |
[INFO] [stdout] 1503 |                 i -= 1u;
[INFO] [stdout]      |                      ^^ invalid suffix `u`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/str/mod.rs:1573:59
[INFO] [stdout]      |
[INFO] [stdout] 1573 |             let CharRange {ch, next} = self.char_range_at(0u);
[INFO] [stdout]      |                                                           ^^ invalid suffix `u`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item after attributes
[INFO] [stdout]     --> src/str/mod.rs:1620:1
[INFO] [stdout]      |
[INFO] [stdout] 1612 | impl<'a> Iterator for Lines<'a> {
[INFO] [stdout]      |                                 - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 1620 | #[stable]}
[INFO] [stdout]      | ^^^^^^^^^- the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item after attributes
[INFO] [stdout]     --> src/str/mod.rs:1625:1
[INFO] [stdout]      |
[INFO] [stdout] 1621 | impl<'a> DoubleEndedIterator for Lines<'a> {
[INFO] [stdout]      |                                            - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 1625 | #[stable]}
[INFO] [stdout]      | ^^^^^^^^^- the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item after attributes
[INFO] [stdout]     --> src/str/mod.rs:1634:1
[INFO] [stdout]      |
[INFO] [stdout] 1626 | impl<'a> Iterator for LinesAny<'a> {
[INFO] [stdout]      |                                    - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 1634 | #[stable]}
[INFO] [stdout]      | ^^^^^^^^^- the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:830:36
[INFO] [stdout]     |
[INFO] [stdout] 830 |                     Some(transmute(1u))
[INFO] [stdout]     |                                    ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/slice.rs:1210:49
[INFO] [stdout]      |
[INFO] [stdout] 1210 |             (x.saturating_add(1), x.checked_add(1u))
[INFO] [stdout]      |                                                 ^^ invalid suffix `u`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `experimental`
[INFO] [stdout]     --> src/slice.rs:1433:17
[INFO] [stdout]      |
[INFO] [stdout] 1433 |         #[allow(experimental)]
[INFO] [stdout]      |                 ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/hash/sip.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let mut needed = 0u;
[INFO] [stdout]     |                          ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/str/mod.rs:199:19
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let mut len = 0u;
[INFO] [stdout]     |                   ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/str/mod.rs:201:16
[INFO] [stdout]     |
[INFO] [stdout] 201 |         len += 1u;
[INFO] [stdout]     |                ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/fmt/mod.rs:423:30
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let write_prefix = |&: f: &mut Formatter| {
[INFO] [stdout]     |                              ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:528:31
[INFO] [stdout]     |
[INFO] [stdout] 528 |             rt::AlignLeft => (0u, padding),
[INFO] [stdout]     |                               ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:529:60
[INFO] [stdout]     |
[INFO] [stdout] 529 |             rt::AlignRight | rt::AlignUnknown => (padding, 0u),
[INFO] [stdout]     |                                                            ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]     --> src/str/mod.rs:1426:40
[INFO] [stdout]      |
[INFO] [stdout] 1426 |         let cur = match self.find(|&mut: c: char| !pat.matches(c)) {
[INFO] [stdout]      |                   -----                ^ expected parameter name
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   while parsing this match expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]     --> src/str/mod.rs:1441:30
[INFO] [stdout]      |
[INFO] [stdout] 1441 |         match self.find(|&mut: c: char| !pat.matches(c)) {
[INFO] [stdout]      |         -----                ^ expected parameter name
[INFO] [stdout]      |         |
[INFO] [stdout]      |         while parsing this match expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]     --> src/str/mod.rs:1449:31
[INFO] [stdout]      |
[INFO] [stdout] 1449 |         match self.rfind(|&mut: c: char| !pat.matches(c)) {
[INFO] [stdout]      |         -----                 ^ expected parameter name
[INFO] [stdout]      |         |
[INFO] [stdout]      |         while parsing this match expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/str/mod.rs:1503:22
[INFO] [stdout]      |
[INFO] [stdout] 1503 |                 i -= 1u;
[INFO] [stdout]      |                      ^^ invalid suffix `u`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/str/mod.rs:1573:59
[INFO] [stdout]      |
[INFO] [stdout] 1573 |             let CharRange {ch, next} = self.char_range_at(0u);
[INFO] [stdout]      |                                                           ^^ invalid suffix `u`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item after attributes
[INFO] [stdout]     --> src/str/mod.rs:1620:1
[INFO] [stdout]      |
[INFO] [stdout] 1612 | impl<'a> Iterator for Lines<'a> {
[INFO] [stdout]      |                                 - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 1620 | #[stable]}
[INFO] [stdout]      | ^^^^^^^^^- the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item after attributes
[INFO] [stdout]     --> src/str/mod.rs:1625:1
[INFO] [stdout]      |
[INFO] [stdout] 1621 | impl<'a> DoubleEndedIterator for Lines<'a> {
[INFO] [stdout]      |                                            - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 1625 | #[stable]}
[INFO] [stdout]      | ^^^^^^^^^- the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item after attributes
[INFO] [stdout]     --> src/str/mod.rs:1634:1
[INFO] [stdout]      |
[INFO] [stdout] 1626 | impl<'a> Iterator for LinesAny<'a> {
[INFO] [stdout]      |                                    - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 1634 | #[stable]}
[INFO] [stdout]      | ^^^^^^^^^- the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/hash/sip.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let mut needed = 0u;
[INFO] [stdout]     |                          ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `unsigned_negation` has been removed: `replaced by negate_unsigned feature gate`
[INFO] [stdout]   --> src/fmt/num.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![allow(unsigned_negation)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/fmt/float.rs:56:62
[INFO] [stdout]    |
[INFO] [stdout] 56 | static DIGIT_E_RADIX: uint = ('e' as uint) - ('a' as uint) + 11u;
[INFO] [stdout]    |                                                              ^^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/fmt/float.rs:194:23
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut dig = 0u;
[INFO] [stdout]     |                       ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/fmt/float.rs:221:20
[INFO] [stdout]     |
[INFO] [stdout] 221 |             dig += 1u;
[INFO] [stdout]     |                    ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/fmt/float.rs:228:33
[INFO] [stdout]     |
[INFO] [stdout] 228 |             let ascii2value = |&: chr: u8| {
[INFO] [stdout]     |                                 ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/fmt/mod.rs:423:30
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let write_prefix = |&: f: &mut Formatter| {
[INFO] [stdout]     |                              ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:528:31
[INFO] [stdout]     |
[INFO] [stdout] 528 |             rt::AlignLeft => (0u, padding),
[INFO] [stdout]     |                               ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:529:60
[INFO] [stdout]     |
[INFO] [stdout] 529 |             rt::AlignRight | rt::AlignUnknown => (padding, 0u),
[INFO] [stdout]     |                                                            ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `unsigned_negation` has been removed: `replaced by negate_unsigned feature gate`
[INFO] [stdout]   --> src/fmt/num.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![allow(unsigned_negation)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> src/fmt/float.rs:56:62
[INFO] [stdout]    |
[INFO] [stdout] 56 | static DIGIT_E_RADIX: uint = ('e' as uint) - ('a' as uint) + 11u;
[INFO] [stdout]    |                                                              ^^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/fmt/float.rs:194:23
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut dig = 0u;
[INFO] [stdout]     |                       ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/fmt/float.rs:221:20
[INFO] [stdout]     |
[INFO] [stdout] 221 |             dig += 1u;
[INFO] [stdout]     |                    ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/fmt/float.rs:228:33
[INFO] [stdout]     |
[INFO] [stdout] 228 |             let ascii2value = |&: chr: u8| {
[INFO] [stdout]     |                                 ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0260]: the name `core` is defined multiple times
[INFO] [stdout]    --> src/lib.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | mod core {
[INFO] [stdout]     | ^^^^^^^^ `core` redefined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `core` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0260]: the name `core` is defined multiple times
[INFO] [stdout]    --> src/lib.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | mod core {
[INFO] [stdout]     | ^^^^^^^^ `core` redefined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `core` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/num/mod.rs:1574:57
[INFO] [stdout]      |
[INFO] [stdout] 1574 |                             'E' | 'e' if radix == 10 => 10u as $T,
[INFO] [stdout]      |                                                         ^^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 1602 | from_str_radix_float_impl! { f32 }
[INFO] [stdout]      | ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/num/mod.rs:1575:57
[INFO] [stdout]      |
[INFO] [stdout] 1575 |                             'P' | 'p' if radix == 16 => 2u as $T,
[INFO] [stdout]      |                                                         ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 1602 | from_str_radix_float_impl! { f32 }
[INFO] [stdout]      | ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/num/mod.rs:1574:57
[INFO] [stdout]      |
[INFO] [stdout] 1574 |                             'E' | 'e' if radix == 10 => 10u as $T,
[INFO] [stdout]      |                                                         ^^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 1603 | from_str_radix_float_impl! { f64 }
[INFO] [stdout]      | ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/num/mod.rs:1575:57
[INFO] [stdout]      |
[INFO] [stdout] 1575 |                             'P' | 'p' if radix == 16 => 2u as $T,
[INFO] [stdout]      |                                                         ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 1603 | from_str_radix_float_impl! { f64 }
[INFO] [stdout]      | ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/num/mod.rs:1574:57
[INFO] [stdout]      |
[INFO] [stdout] 1574 |                             'E' | 'e' if radix == 10 => 10u as $T,
[INFO] [stdout]      |                                                         ^^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 1602 | from_str_radix_float_impl! { f32 }
[INFO] [stdout]      | ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/num/mod.rs:1575:57
[INFO] [stdout]      |
[INFO] [stdout] 1575 |                             'P' | 'p' if radix == 16 => 2u as $T,
[INFO] [stdout]      |                                                         ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 1602 | from_str_radix_float_impl! { f32 }
[INFO] [stdout]      | ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/num/mod.rs:1574:57
[INFO] [stdout]      |
[INFO] [stdout] 1574 |                             'E' | 'e' if radix == 10 => 10u as $T,
[INFO] [stdout]      |                                                         ^^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 1603 | from_str_radix_float_impl! { f64 }
[INFO] [stdout]      | ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]     --> src/num/mod.rs:1575:57
[INFO] [stdout]      |
[INFO] [stdout] 1575 |                             'P' | 'p' if radix == 16 => 2u as $T,
[INFO] [stdout]      |                                                         ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 1603 | from_str_radix_float_impl! { f64 }
[INFO] [stdout]      | ---------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/default.rs:153:23
[INFO] [stdout]     |
[INFO] [stdout] 153 | default_impl! { uint, 0u }
[INFO] [stdout]     |                       ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/default.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 | default_impl! { int, 0i }
[INFO] [stdout]     |                      ^^ invalid suffix `i`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:688:44
[INFO] [stdout]     |
[INFO] [stdout] 688 |                             Some(transmute(1u))
[INFO] [stdout]     |                                            ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 806 | iterator!{struct Iter -> *const T, &'a T}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:722:44
[INFO] [stdout]     |
[INFO] [stdout] 722 |                             Some(transmute(1u))
[INFO] [stdout]     |                                            ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 806 | iterator!{struct Iter -> *const T, &'a T}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:688:44
[INFO] [stdout]     |
[INFO] [stdout] 688 |                             Some(transmute(1u))
[INFO] [stdout]     |                                            ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 930 | iterator!{struct IterMut -> *mut T, &'a mut T}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:722:44
[INFO] [stdout]     |
[INFO] [stdout] 722 |                             Some(transmute(1u))
[INFO] [stdout]     |                                            ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 930 | iterator!{struct IterMut -> *mut T, &'a mut T}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/default.rs:153:23
[INFO] [stdout]     |
[INFO] [stdout] 153 | default_impl! { uint, 0u }
[INFO] [stdout]     |                       ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/default.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 | default_impl! { int, 0i }
[INFO] [stdout]     |                      ^^ invalid suffix `i`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:688:44
[INFO] [stdout]     |
[INFO] [stdout] 688 |                             Some(transmute(1u))
[INFO] [stdout]     |                                            ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 806 | iterator!{struct Iter -> *const T, &'a T}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:722:44
[INFO] [stdout]     |
[INFO] [stdout] 722 |                             Some(transmute(1u))
[INFO] [stdout]     |                                            ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 806 | iterator!{struct Iter -> *const T, &'a T}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:688:44
[INFO] [stdout]     |
[INFO] [stdout] 688 |                             Some(transmute(1u))
[INFO] [stdout]     |                                            ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 930 | iterator!{struct IterMut -> *mut T, &'a mut T}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/slice.rs:722:44
[INFO] [stdout]     |
[INFO] [stdout] 722 |                             Some(transmute(1u))
[INFO] [stdout]     |                                            ^^ invalid suffix `u`
[INFO] [stdout] ...
[INFO] [stdout] 930 | iterator!{struct IterMut -> *mut T, &'a mut T}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]    --> src/fmt/mod.rs:821:29
[INFO] [stdout]     |
[INFO] [stdout] 821 |                 let mut n = 0i;
[INFO] [stdout]     |                             ^^ invalid suffix `i`
[INFO] [stdout] ...
[INFO] [stdout] 839 | tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/macros.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i8, 8 }
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i8, 8 }
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i8, 8 }
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i8, 8 }
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/i8.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i16, 16 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i16, 16 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i16, 16 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i16, 16 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/i16.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i32, 32 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i32, 32 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i32, 32 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i32, 32 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/i32.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i64, 64 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i64, 64 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i64, 64 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i64, 64 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/i64.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/uint.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { uint, int, ::int::BITS }
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/uint.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { uint, int, ::int::BITS }
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/uint.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { uint, int, ::int::BITS }
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/uint.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { uint, int, ::int::BITS }
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u8, i8, 8 }
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u8, i8, 8 }
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u8, i8, 8 }
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u8, i8, 8 }
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/u8.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u16, i16, 16 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u16, i16, 16 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u16, i16, 16 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u16, i16, 16 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/u16.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u32, i32, 32 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u32, i32, 32 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u32, i32, 32 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u32, i32, 32 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/u32.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u64, i64, 64 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u64, i64, 64 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u64, i64, 64 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u64, i64, 64 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/u64.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[unstable = "naming scheme needs to be revisited"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/f32.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | #[unstable = "trait is unstable"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[unstable = "naming scheme needs to be revisited"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/f64.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | #[unstable = "trait is unstable"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     #[unstable = "unsure about its place in the world"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[unstable = "unsure about its place in the world"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     #[unstable = "unsure about its place in the world"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     #[unstable = "unsure about its place in the world"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 176 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:219:5
[INFO] [stdout]     |
[INFO] [stdout] 219 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:296:5
[INFO] [stdout]     |
[INFO] [stdout] 296 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:310:5
[INFO] [stdout]     |
[INFO] [stdout] 310 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 325 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 330 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:342:5
[INFO] [stdout]     |
[INFO] [stdout] 342 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 463 | / uint_impl! { u8 = u8, 8,
[INFO] [stdout] 464 | |     intrinsics::ctpop8,
[INFO] [stdout] 465 | |     intrinsics::ctlz8,
[INFO] [stdout] 466 | |     intrinsics::cttz8,
[INFO] [stdout] ...   |
[INFO] [stdout] 469 | |     intrinsics::u8_sub_with_overflow,
[INFO] [stdout] 470 | |     intrinsics::u8_mul_with_overflow }
[INFO] [stdout]     | |______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 472 | / uint_impl! { u16 = u16, 16,
[INFO] [stdout] 473 | |     intrinsics::ctpop16,
[INFO] [stdout] 474 | |     intrinsics::ctlz16,
[INFO] [stdout] 475 | |     intrinsics::cttz16,
[INFO] [stdout] ...   |
[INFO] [stdout] 478 | |     intrinsics::u16_sub_with_overflow,
[INFO] [stdout] 479 | |     intrinsics::u16_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 481 | / uint_impl! { u32 = u32, 32,
[INFO] [stdout] 482 | |     intrinsics::ctpop32,
[INFO] [stdout] 483 | |     intrinsics::ctlz32,
[INFO] [stdout] 484 | |     intrinsics::cttz32,
[INFO] [stdout] ...   |
[INFO] [stdout] 487 | |     intrinsics::u32_sub_with_overflow,
[INFO] [stdout] 488 | |     intrinsics::u32_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 490 | / uint_impl! { u64 = u64, 64,
[INFO] [stdout] 491 | |     intrinsics::ctpop64,
[INFO] [stdout] 492 | |     intrinsics::ctlz64,
[INFO] [stdout] 493 | |     intrinsics::cttz64,
[INFO] [stdout] ...   |
[INFO] [stdout] 496 | |     intrinsics::u64_sub_with_overflow,
[INFO] [stdout] 497 | |     intrinsics::u64_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 584 | / int_impl! { i8 = i8, u8, 8,
[INFO] [stdout] 585 | |     intrinsics::i8_add_with_overflow,
[INFO] [stdout] 586 | |     intrinsics::i8_sub_with_overflow,
[INFO] [stdout] 587 | |     intrinsics::i8_mul_with_overflow }
[INFO] [stdout]     | |______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 589 | / int_impl! { i16 = i16, u16, 16,
[INFO] [stdout] 590 | |     intrinsics::i16_add_with_overflow,
[INFO] [stdout] 591 | |     intrinsics::i16_sub_with_overflow,
[INFO] [stdout] 592 | |     intrinsics::i16_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 594 | / int_impl! { i32 = i32, u32, 32,
[INFO] [stdout] 595 | |     intrinsics::i32_add_with_overflow,
[INFO] [stdout] 596 | |     intrinsics::i32_sub_with_overflow,
[INFO] [stdout] 597 | |     intrinsics::i32_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 599 | / int_impl! { i64 = i64, u64, 64,
[INFO] [stdout] 600 | |     intrinsics::i64_add_with_overflow,
[INFO] [stdout] 601 | |     intrinsics::i64_sub_with_overflow,
[INFO] [stdout] 602 | |     intrinsics::i64_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:624:5
[INFO] [stdout]     |
[INFO] [stdout] 624 |     #[unstable = "overflow in debug builds?"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:632:5
[INFO] [stdout]     |
[INFO] [stdout] 632 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:637:5
[INFO] [stdout]     |
[INFO] [stdout] 637 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:642:5
[INFO] [stdout]     |
[INFO] [stdout] 642 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:617:1
[INFO] [stdout]     |
[INFO] [stdout] 617 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 673 | signed_int_impl! { i8 }
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 674 | signed_int_impl! { i16 }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 675 | signed_int_impl! { i32 }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 676 | signed_int_impl! { i64 }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 677 | signed_int_impl! { int }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:683:5
[INFO] [stdout]     |
[INFO] [stdout] 683 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:691:5
[INFO] [stdout]     |
[INFO] [stdout] 691 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:702:5
[INFO] [stdout]     |
[INFO] [stdout] 702 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:680:1
[INFO] [stdout]     |
[INFO] [stdout] 680 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:713:1
[INFO] [stdout]     |
[INFO] [stdout] 713 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:716:1
[INFO] [stdout]     |
[INFO] [stdout] 716 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:719:1
[INFO] [stdout]     |
[INFO] [stdout] 719 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:722:1
[INFO] [stdout]     |
[INFO] [stdout] 722 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:725:1
[INFO] [stdout]     |
[INFO] [stdout] 725 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/num/mod.rs:1234:1
[INFO] [stdout]      |
[INFO] [stdout] 1234 | #[unstable = "may be renamed"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/num/mod.rs:1254:1
[INFO] [stdout]      |
[INFO] [stdout] 1254 | #[unstable = "distribution of methods between core/std is unclear"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/intrinsics.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/intrinsics.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/intrinsics.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/intrinsics.rs:324:5
[INFO] [stdout]     |
[INFO] [stdout] 324 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:77:1
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:156:1
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:177:1
[INFO] [stdout]     |
[INFO] [stdout] 177 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:199:1
[INFO] [stdout]     |
[INFO] [stdout] 199 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:264:1
[INFO] [stdout]     |
[INFO] [stdout] 264 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:291:1
[INFO] [stdout]     |
[INFO] [stdout] 291 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:314:1
[INFO] [stdout]     |
[INFO] [stdout] 314 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/mem.rs:321:1
[INFO] [stdout]     |
[INFO] [stdout] 321 | / #[unstable = "this function may be removed in the future due to its \
[INFO] [stdout] 322 | |               questionable utility"]
[INFO] [stdout]     | |____________________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/mem.rs:330:1
[INFO] [stdout]     |
[INFO] [stdout] 330 | / #[unstable = "this function may be removed in the future due to its \
[INFO] [stdout] 331 | |               questionable utility"]
[INFO] [stdout]     | |____________________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:102:1
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:123:1
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:148:1
[INFO] [stdout]     |
[INFO] [stdout] 148 | #[unstable = "may play a larger role in std::ptr future extensions"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:161:1
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:216:1
[INFO] [stdout]     |
[INFO] [stdout] 216 | #[unstable = "may play a larger role in std::ptr future extensions"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:262:5
[INFO] [stdout]     |
[INFO] [stdout] 262 | /     #[unstable = "Option is not clearly the right return type, and we may want \
[INFO] [stdout] 263 | |                   to tie the return lifetime to a borrow of the raw pointer"]
[INFO] [stdout]     | |_____________________________________________________________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:274:5
[INFO] [stdout]     |
[INFO] [stdout] 274 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:245:1
[INFO] [stdout]     |
[INFO] [stdout] 245 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:290:5
[INFO] [stdout]     |
[INFO] [stdout] 290 | /     #[unstable = "Option is not clearly the right return type, and we may want \
[INFO] [stdout] 291 | |                   to tie the return lifetime to a borrow of the raw pointer"]
[INFO] [stdout]     | |_____________________________________________________________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:279:1
[INFO] [stdout]     |
[INFO] [stdout] 279 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:304:5
[INFO] [stdout]     |
[INFO] [stdout] 304 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:310:5
[INFO] [stdout]     |
[INFO] [stdout] 310 | /     #[unstable = "return value does not necessarily convey all possible \
[INFO] [stdout] 311 | |                   information"]
[INFO] [stdout]     | |_______________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:326:5
[INFO] [stdout]     |
[INFO] [stdout] 326 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 330 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 | /     #[unstable = "return value does not necessarily convey all possible \
[INFO] [stdout] 337 | |                   information"]
[INFO] [stdout]     | |_______________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:321:1
[INFO] [stdout]     |
[INFO] [stdout] 321 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:352:5
[INFO] [stdout]     |
[INFO] [stdout] 352 | /     #[unstable = "return value does not necessarily convey all possible \
[INFO] [stdout] 353 | |                   information"]
[INFO] [stdout]     | |_______________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:347:1
[INFO] [stdout]     |
[INFO] [stdout] 347 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:364:1
[INFO] [stdout]     |
[INFO] [stdout] 364 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:377:1
[INFO] [stdout]     |
[INFO] [stdout] 377 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:390:1
[INFO] [stdout]     |
[INFO] [stdout] 390 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:398:1
[INFO] [stdout]     |
[INFO] [stdout] 398 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 434 |     fnptreq! { A }
[INFO] [stdout]     |     -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 435 |     fnptreq! { A,B }
[INFO] [stdout]     |     ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 436 |     fnptreq! { A,B,C }
[INFO] [stdout]     |     ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 437 |     fnptreq! { A,B,C,D }
[INFO] [stdout]     |     -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 438 |     fnptreq! { A,B,C,D,E }
[INFO] [stdout]     |     ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:442:1
[INFO] [stdout]     |
[INFO] [stdout] 442 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:456:1
[INFO] [stdout]     |
[INFO] [stdout] 456 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:476:1
[INFO] [stdout]     |
[INFO] [stdout] 476 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:490:1
[INFO] [stdout]     |
[INFO] [stdout] 490 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:516:1
[INFO] [stdout]     |
[INFO] [stdout] 516 | #[unstable = "recently added to this module"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:523:1
[INFO] [stdout]     |
[INFO] [stdout] 523 | #[unstable = "recently added to this module"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:530:1
[INFO] [stdout]     |
[INFO] [stdout] 530 | #[unstable = "recently added to this module"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:535:5
[INFO] [stdout]     |
[INFO] [stdout] 535 |     #[unstable = "recently added to this module"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:541:5
[INFO] [stdout]     |
[INFO] [stdout] 541 |     #[unstable = "recently added to this module"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/ptr.rs:89:1
[INFO] [stdout]    |
[INFO] [stdout] 89 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/marker.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[unstable = "will be overhauled with new lifetime rules; see RFC 458"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/marker.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/marker.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/marker.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[unstable = "will be overhauled with new lifetime rules; see RFC 458"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:189:1
[INFO] [stdout]     |
[INFO] [stdout] 189 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:220:1
[INFO] [stdout]     |
[INFO] [stdout] 220 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:227:1
[INFO] [stdout]     |
[INFO] [stdout] 227 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:248:1
[INFO] [stdout]     |
[INFO] [stdout] 248 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:265:1
[INFO] [stdout]     |
[INFO] [stdout] 265 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:277:1
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:286:1
[INFO] [stdout]     |
[INFO] [stdout] 286 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:294:1
[INFO] [stdout]     |
[INFO] [stdout] 294 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:303:1
[INFO] [stdout]     |
[INFO] [stdout] 303 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/macros.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i8, 8 }
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i8, 8 }
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i8, 8 }
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i8, 8 }
[INFO] [stdout]    | --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/i8.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i16, 16 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i16, 16 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i16, 16 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i16, 16 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/i16.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:310:1
[INFO] [stdout]     |
[INFO] [stdout] 310 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/marker.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/ops.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/ops.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i32, 32 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 149 | add_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i32, 32 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 202 | sub_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i32, 32 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i32, 32 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/i32.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 255 | mul_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:288:5
[INFO] [stdout]     |
[INFO] [stdout] 288 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:292:5
[INFO] [stdout]     |
[INFO] [stdout] 292 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i64, 64 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:286:1
[INFO] [stdout]     |
[INFO] [stdout] 286 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 308 | div_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i64, 64 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i64, 64 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/int_macros.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/i64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | int_module! { i64, 64 }
[INFO] [stdout]    | ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/i64.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/uint.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { uint, int, ::int::BITS }
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/uint.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { uint, int, ::int::BITS }
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/uint.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { uint, int, ::int::BITS }
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/uint.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { uint, int, ::int::BITS }
[INFO] [stdout]    | --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u8, i8, 8 }
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u8, i8, 8 }
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u8, i8, 8 }
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u8.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u8, i8, 8 }
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:339:1
[INFO] [stdout]     |
[INFO] [stdout] 339 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:351:9
[INFO] [stdout]     |
[INFO] [stdout] 351 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 376 | rem_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 377 | rem_float_impl! { f32, fmodf }
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 378 | rem_float_impl! { f64, fmod }
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:412:5
[INFO] [stdout]     |
[INFO] [stdout] 412 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:416:5
[INFO] [stdout]     |
[INFO] [stdout] 416 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:410:1
[INFO] [stdout]     |
[INFO] [stdout] 410 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:424:13
[INFO] [stdout]     |
[INFO] [stdout] 424 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 446 | neg_impl! { int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:428:13
[INFO] [stdout]     |
[INFO] [stdout] 428 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 446 | neg_impl! { int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:422:9
[INFO] [stdout]     |
[INFO] [stdout] 422 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 446 | neg_impl! { int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 448 | neg_uint_impl! { uint, int }
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 449 | neg_uint_impl! { u8, i8 }
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 450 | neg_uint_impl! { u16, i16 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 451 | neg_uint_impl! { u32, i32 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 452 | neg_uint_impl! { u64, i64 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:487:5
[INFO] [stdout]     |
[INFO] [stdout] 487 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/u8.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:491:5
[INFO] [stdout]     |
[INFO] [stdout] 491 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:485:1
[INFO] [stdout]     |
[INFO] [stdout] 485 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u16, i16, 16 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:497:9
[INFO] [stdout]     |
[INFO] [stdout] 497 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 507 | not_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:540:5
[INFO] [stdout]     |
[INFO] [stdout] 540 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:544:5
[INFO] [stdout]     |
[INFO] [stdout] 544 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:538:1
[INFO] [stdout]     |
[INFO] [stdout] 538 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u16, i16, 16 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:550:9
[INFO] [stdout]     |
[INFO] [stdout] 550 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 560 | bitand_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:593:5
[INFO] [stdout]     |
[INFO] [stdout] 593 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:597:5
[INFO] [stdout]     |
[INFO] [stdout] 597 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:591:1
[INFO] [stdout]     |
[INFO] [stdout] 591 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u16, i16, 16 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:603:9
[INFO] [stdout]     |
[INFO] [stdout] 603 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 613 | bitor_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:646:5
[INFO] [stdout]     |
[INFO] [stdout] 646 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:650:5
[INFO] [stdout]     |
[INFO] [stdout] 650 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:644:1
[INFO] [stdout]     |
[INFO] [stdout] 644 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u16.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u16, i16, 16 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:656:9
[INFO] [stdout]     |
[INFO] [stdout] 656 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 666 | bitxor_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:699:5
[INFO] [stdout]     |
[INFO] [stdout] 699 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:703:5
[INFO] [stdout]     |
[INFO] [stdout] 703 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/u16.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:697:1
[INFO] [stdout]     |
[INFO] [stdout] 697 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:709:9
[INFO] [stdout]     |
[INFO] [stdout] 709 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 721 | shl_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:754:5
[INFO] [stdout]     |
[INFO] [stdout] 754 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:758:5
[INFO] [stdout]     |
[INFO] [stdout] 758 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u32, i32, 32 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:752:1
[INFO] [stdout]     |
[INFO] [stdout] 752 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:852:1
[INFO] [stdout]     |
[INFO] [stdout] 852 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:858:1
[INFO] [stdout]     |
[INFO] [stdout] 858 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:866:1
[INFO] [stdout]     |
[INFO] [stdout] 866 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:891:1
[INFO] [stdout]     |
[INFO] [stdout] 891 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u32, i32, 32 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:904:1
[INFO] [stdout]     |
[INFO] [stdout] 904 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:910:1
[INFO] [stdout]     |
[INFO] [stdout] 910 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:916:1
[INFO] [stdout]     |
[INFO] [stdout] 916 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:932:1
[INFO] [stdout]     |
[INFO] [stdout] 932 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:972:5
[INFO] [stdout]     |
[INFO] [stdout] 972 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:976:5
[INFO] [stdout]     |
[INFO] [stdout] 976 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:970:1
[INFO] [stdout]     |
[INFO] [stdout] 970 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:980:1
[INFO] [stdout]     |
[INFO] [stdout] 980 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:987:1
[INFO] [stdout]     |
[INFO] [stdout] 987 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/ops.rs:1035:5
[INFO] [stdout]      |
[INFO] [stdout] 1035 |     #[stable]
[INFO] [stdout]      |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/ops.rs:1032:1
[INFO] [stdout]      |
[INFO] [stdout] 1032 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/ops.rs:1039:1
[INFO] [stdout]      |
[INFO] [stdout] 1039 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/ops.rs:1046:1
[INFO] [stdout]      |
[INFO] [stdout] 1046 | #[unstable = "uncertain about variadic generics, input versus associated types"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/ops.rs:1054:1
[INFO] [stdout]      |
[INFO] [stdout] 1054 | #[unstable = "uncertain about variadic generics, input versus associated types"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/ops.rs:1062:1
[INFO] [stdout]      |
[INFO] [stdout] 1062 | #[unstable = "uncertain about variadic generics, input versus associated types"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/ops.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u32, i32, 32 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u32.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u32, i32, 32 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/u32.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u64, i64, 64 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unstable]
[INFO] [stdout]    | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u64, i64, 64 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u64, i64, 64 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/uint_macros.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/num/u64.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | uint_module! { u64, i64, 64 }
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/u64.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 188 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 246 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:227:1
[INFO] [stdout]     |
[INFO] [stdout] 227 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:277:1
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:284:1
[INFO] [stdout]     |
[INFO] [stdout] 284 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 335 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:325:13
[INFO] [stdout]     |
[INFO] [stdout] 325 |               #[stable]
[INFO] [stdout]     |               ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 343 | /     partial_eq_impl! {
[INFO] [stdout] 344 | |         bool char uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64
[INFO] [stdout] 345 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:349:13
[INFO] [stdout]     |
[INFO] [stdout] 349 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 354 |     eq_impl! { () bool char uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     |     ---------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 381 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:389:5
[INFO] [stdout]     |
[INFO] [stdout] 389 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 397 |     partial_ord_impl! { char uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     |     ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:413:5
[INFO] [stdout]     |
[INFO] [stdout] 413 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:419:5
[INFO] [stdout]     |
[INFO] [stdout] 419 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:401:13
[INFO] [stdout]     |
[INFO] [stdout] 401 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 427 |     ord_impl! { char uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     |     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:431:5
[INFO] [stdout]     |
[INFO] [stdout] 431 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:438:5
[INFO] [stdout]     |
[INFO] [stdout] 438 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:453:5
[INFO] [stdout]     |
[INFO] [stdout] 453 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:458:5
[INFO] [stdout]     |
[INFO] [stdout] 458 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:463:5
[INFO] [stdout]     |
[INFO] [stdout] 463 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:470:5
[INFO] [stdout]     |
[INFO] [stdout] 470 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:485:5
[INFO] [stdout]     |
[INFO] [stdout] 485 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 490 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:493:5
[INFO] [stdout]     |
[INFO] [stdout] 493 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:501:5
[INFO] [stdout]     |
[INFO] [stdout] 501 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/clone.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     #[unstable = "this function is rarely used"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 63 | clone_impl! { int }
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 64 | clone_impl! { i8 }
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 65 | clone_impl! { i16 }
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[unstable = "naming scheme needs to be revisited"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/f32.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | #[unstable = "trait is unstable"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f32.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 66 | clone_impl! { i32 }
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 67 | clone_impl! { i64 }
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 69 | clone_impl! { uint }
[INFO] [stdout]    | -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 70 | clone_impl! { u8 }
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 71 | clone_impl! { u16 }
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 72 | clone_impl! { u32 }
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[unstable = "naming scheme needs to be revisited"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/f64.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | #[unstable = "trait is unstable"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 73 | clone_impl! { u64 }
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/f64.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     #[unstable = "unsure about its place in the world"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 75 | clone_impl! { f32 }
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[unstable = "unsure about its place in the world"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     #[unstable = "unsure about its place in the world"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     #[unstable = "unsure about its place in the world"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 176 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:219:5
[INFO] [stdout]     |
[INFO] [stdout] 219 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 76 | clone_impl! { f64 }
[INFO] [stdout]    | ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:296:5
[INFO] [stdout]     |
[INFO] [stdout] 296 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 78 | clone_impl! { () }
[INFO] [stdout]    | ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:310:5
[INFO] [stdout]     |
[INFO] [stdout] 310 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 325 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 79 | clone_impl! { bool }
[INFO] [stdout]    | -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 330 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:342:5
[INFO] [stdout]     |
[INFO] [stdout] 342 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[stable]
[INFO] [stdout]    |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 80 | clone_impl! { char }
[INFO] [stdout]    | -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 149 | default_impl! { (), () }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 149 | default_impl! { (), () }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 150 | default_impl! { bool, false }
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 463 | / uint_impl! { u8 = u8, 8,
[INFO] [stdout] 464 | |     intrinsics::ctpop8,
[INFO] [stdout] 465 | |     intrinsics::ctlz8,
[INFO] [stdout] 466 | |     intrinsics::cttz8,
[INFO] [stdout] ...   |
[INFO] [stdout] 469 | |     intrinsics::u8_sub_with_overflow,
[INFO] [stdout] 470 | |     intrinsics::u8_mul_with_overflow }
[INFO] [stdout]     | |______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 150 | default_impl! { bool, false }
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 151 | default_impl! { char, '\x00' }
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 151 | default_impl! { char, '\x00' }
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 153 | default_impl! { uint, 0u }
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 153 | default_impl! { uint, 0u }
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 154 | default_impl! { u8,  0u8 }
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 154 | default_impl! { u8,  0u8 }
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 472 | / uint_impl! { u16 = u16, 16,
[INFO] [stdout] 473 | |     intrinsics::ctpop16,
[INFO] [stdout] 474 | |     intrinsics::ctlz16,
[INFO] [stdout] 475 | |     intrinsics::cttz16,
[INFO] [stdout] ...   |
[INFO] [stdout] 478 | |     intrinsics::u16_sub_with_overflow,
[INFO] [stdout] 479 | |     intrinsics::u16_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 155 | default_impl! { u16, 0u16 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 155 | default_impl! { u16, 0u16 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 156 | default_impl! { u32, 0u32 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 156 | default_impl! { u32, 0u32 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 157 | default_impl! { u64, 0u64 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 157 | default_impl! { u64, 0u64 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 159 | default_impl! { int, 0i }
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 159 | default_impl! { int, 0i }
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 160 | default_impl! { i8,  0i8 }
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 160 | default_impl! { i8,  0i8 }
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 161 | default_impl! { i16, 0i16 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 161 | default_impl! { i16, 0i16 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 162 | default_impl! { i32, 0i32 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 162 | default_impl! { i32, 0i32 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 163 | default_impl! { i64, 0i64 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 163 | default_impl! { i64, 0i64 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 165 | default_impl! { f32, 0.0f32 }
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 165 | default_impl! { f32, 0.0f32 }
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 166 | default_impl! { f64, 0.0f64 }
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/default.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 166 | default_impl! { f64, 0.0f64 }
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/default.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/any.rs:89:1
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/any.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/any.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     #[unstable = "naming conventions around acquiring references may change"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/any.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     #[unstable = "naming conventions around acquiring references may change"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/any.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/atomic.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/atomic.rs:89:1
[INFO] [stdout]    |
[INFO] [stdout] 89 | #[unstable = "awaiting int/uint conventions, may be renamed"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/atomic.rs:97:1
[INFO] [stdout]    |
[INFO] [stdout] 97 | #[unstable = "awaiting int/uint conventions, may be renamed"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:149:1
[INFO] [stdout]     |
[INFO] [stdout] 149 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/atomic.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[unstable = "awaiting int/uint conventions, may be renamed"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/atomic.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | #[unstable = "awaiting int/uint conventions, may be renamed"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 176 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 268 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:334:5
[INFO] [stdout]     |
[INFO] [stdout] 334 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:366:5
[INFO] [stdout]     |
[INFO] [stdout] 366 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/atomic.rs:406:1
[INFO] [stdout]     |
[INFO] [stdout] 406 | #[unstable = "awaiting int/uint conventions, types may change"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/atomic.rs:583:1
[INFO] [stdout]     |
[INFO] [stdout] 583 | #[unstable = "awaiting int/uint conventions, types may change"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:772:5
[INFO] [stdout]     |
[INFO] [stdout] 772 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:796:5
[INFO] [stdout]     |
[INFO] [stdout] 796 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:824:5
[INFO] [stdout]     |
[INFO] [stdout] 824 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:846:5
[INFO] [stdout]     |
[INFO] [stdout] 846 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:872:5
[INFO] [stdout]     |
[INFO] [stdout] 872 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:893:1
[INFO] [stdout]     |
[INFO] [stdout] 893 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:905:1
[INFO] [stdout]     |
[INFO] [stdout] 905 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:918:1
[INFO] [stdout]     |
[INFO] [stdout] 918 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:931:1
[INFO] [stdout]     |
[INFO] [stdout] 931 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:943:1
[INFO] [stdout]     |
[INFO] [stdout] 943 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:955:1
[INFO] [stdout]     |
[INFO] [stdout] 955 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:967:1
[INFO] [stdout]     |
[INFO] [stdout] 967 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 481 | / uint_impl! { u32 = u32, 32,
[INFO] [stdout] 482 | |     intrinsics::ctpop32,
[INFO] [stdout] 483 | |     intrinsics::ctlz32,
[INFO] [stdout] 484 | |     intrinsics::cttz32,
[INFO] [stdout] ...   |
[INFO] [stdout] 487 | |     intrinsics::u32_sub_with_overflow,
[INFO] [stdout] 488 | |     intrinsics::u32_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 490 | / uint_impl! { u64 = u64, 64,
[INFO] [stdout] 491 | |     intrinsics::ctpop64,
[INFO] [stdout] 492 | |     intrinsics::ctlz64,
[INFO] [stdout] 493 | |     intrinsics::cttz64,
[INFO] [stdout] ...   |
[INFO] [stdout] 496 | |     intrinsics::u64_sub_with_overflow,
[INFO] [stdout] 497 | |     intrinsics::u64_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 584 | / int_impl! { i8 = i8, u8, 8,
[INFO] [stdout] 585 | |     intrinsics::i8_add_with_overflow,
[INFO] [stdout] 586 | |     intrinsics::i8_sub_with_overflow,
[INFO] [stdout] 587 | |     intrinsics::i8_mul_with_overflow }
[INFO] [stdout]     | |______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 589 | / int_impl! { i16 = i16, u16, 16,
[INFO] [stdout] 590 | |     intrinsics::i16_add_with_overflow,
[INFO] [stdout] 591 | |     intrinsics::i16_sub_with_overflow,
[INFO] [stdout] 592 | |     intrinsics::i16_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 594 | / int_impl! { i32 = i32, u32, 32,
[INFO] [stdout] 595 | |     intrinsics::i32_add_with_overflow,
[INFO] [stdout] 596 | |     intrinsics::i32_sub_with_overflow,
[INFO] [stdout] 597 | |     intrinsics::i32_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:524:9
[INFO] [stdout]     |
[INFO] [stdout] 524 |           #[stable]
[INFO] [stdout]     |           ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 599 | / int_impl! { i64 = i64, u64, 64,
[INFO] [stdout] 600 | |     intrinsics::i64_add_with_overflow,
[INFO] [stdout] 601 | |     intrinsics::i64_sub_with_overflow,
[INFO] [stdout] 602 | |     intrinsics::i64_mul_with_overflow }
[INFO] [stdout]     | |_______________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:624:5
[INFO] [stdout]     |
[INFO] [stdout] 624 |     #[unstable = "overflow in debug builds?"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:632:5
[INFO] [stdout]     |
[INFO] [stdout] 632 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:637:5
[INFO] [stdout]     |
[INFO] [stdout] 637 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:642:5
[INFO] [stdout]     |
[INFO] [stdout] 642 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:617:1
[INFO] [stdout]     |
[INFO] [stdout] 617 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 673 | signed_int_impl! { i8 }
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 674 | signed_int_impl! { i16 }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 675 | signed_int_impl! { i32 }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 676 | signed_int_impl! { i64 }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:648:9
[INFO] [stdout]     |
[INFO] [stdout] 648 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 677 | signed_int_impl! { int }
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:683:5
[INFO] [stdout]     |
[INFO] [stdout] 683 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:691:5
[INFO] [stdout]     |
[INFO] [stdout] 691 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:702:5
[INFO] [stdout]     |
[INFO] [stdout] 702 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:680:1
[INFO] [stdout]     |
[INFO] [stdout] 680 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:713:1
[INFO] [stdout]     |
[INFO] [stdout] 713 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:716:1
[INFO] [stdout]     |
[INFO] [stdout] 716 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:719:1
[INFO] [stdout]     |
[INFO] [stdout] 719 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:722:1
[INFO] [stdout]     |
[INFO] [stdout] 722 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/num/mod.rs:725:1
[INFO] [stdout]     |
[INFO] [stdout] 725 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/num/mod.rs:1234:1
[INFO] [stdout]      |
[INFO] [stdout] 1234 | #[unstable = "may be renamed"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/num/mod.rs:1254:1
[INFO] [stdout]      |
[INFO] [stdout] 1254 | #[unstable = "distribution of methods between core/std is unclear"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/num/mod.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/intrinsics.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/intrinsics.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/intrinsics.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/intrinsics.rs:324:5
[INFO] [stdout]     |
[INFO] [stdout] 324 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:980:1
[INFO] [stdout]     |
[INFO] [stdout] 980 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/atomic.rs:993:1
[INFO] [stdout]     |
[INFO] [stdout] 993 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/atomic.rs:1026:1
[INFO] [stdout]      |
[INFO] [stdout] 1026 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/atomic.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/borrow.rs:155:1
[INFO] [stdout]     |
[INFO] [stdout] 155 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/borrow.rs:209:1
[INFO] [stdout]     |
[INFO] [stdout] 209 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/borrow.rs:221:1
[INFO] [stdout]     |
[INFO] [stdout] 221 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/borrow.rs:224:1
[INFO] [stdout]     |
[INFO] [stdout] 224 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/borrow.rs:232:1
[INFO] [stdout]     |
[INFO] [stdout] 232 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/borrow.rs:243:1
[INFO] [stdout]     |
[INFO] [stdout] 243 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/borrow.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | #![unstable = "recently added as part of collections reform"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:169:1
[INFO] [stdout]     |
[INFO] [stdout] 169 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 176 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 185 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:211:1
[INFO] [stdout]     |
[INFO] [stdout] 211 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:214:1
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:77:1
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:156:1
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:177:1
[INFO] [stdout]     |
[INFO] [stdout] 177 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:199:1
[INFO] [stdout]     |
[INFO] [stdout] 199 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:264:1
[INFO] [stdout]     |
[INFO] [stdout] 264 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:291:1
[INFO] [stdout]     |
[INFO] [stdout] 291 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/mem.rs:314:1
[INFO] [stdout]     |
[INFO] [stdout] 314 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/mem.rs:321:1
[INFO] [stdout]     |
[INFO] [stdout] 321 | / #[unstable = "this function may be removed in the future due to its \
[INFO] [stdout] 322 | |               questionable utility"]
[INFO] [stdout]     | |____________________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/mem.rs:330:1
[INFO] [stdout]     |
[INFO] [stdout] 330 | / #[unstable = "this function may be removed in the future due to its \
[INFO] [stdout] 331 | |               questionable utility"]
[INFO] [stdout]     | |____________________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:221:1
[INFO] [stdout]     |
[INFO] [stdout] 221 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:229:1
[INFO] [stdout]     |
[INFO] [stdout] 229 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:237:1
[INFO] [stdout]     |
[INFO] [stdout] 237 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 251 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/cell.rs:275:5
[INFO] [stdout]     |
[INFO] [stdout] 275 |     #[unstable = "may be renamed or removed"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/cell.rs:305:5
[INFO] [stdout]     |
[INFO] [stdout] 305 |     #[unstable = "may be renamed or removed"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:321:5
[INFO] [stdout]     |
[INFO] [stdout] 321 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:341:1
[INFO] [stdout]     |
[INFO] [stdout] 341 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:344:1
[INFO] [stdout]     |
[INFO] [stdout] 344 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:353:5
[INFO] [stdout]     |
[INFO] [stdout] 353 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:351:1
[INFO] [stdout]     |
[INFO] [stdout] 351 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/mem.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:102:1
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:123:1
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:148:1
[INFO] [stdout]     |
[INFO] [stdout] 148 | #[unstable = "may play a larger role in std::ptr future extensions"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:161:1
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:216:1
[INFO] [stdout]     |
[INFO] [stdout] 216 | #[unstable = "may play a larger role in std::ptr future extensions"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:262:5
[INFO] [stdout]     |
[INFO] [stdout] 262 | /     #[unstable = "Option is not clearly the right return type, and we may want \
[INFO] [stdout] 263 | |                   to tie the return lifetime to a borrow of the raw pointer"]
[INFO] [stdout]     | |_____________________________________________________________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:274:5
[INFO] [stdout]     |
[INFO] [stdout] 274 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:245:1
[INFO] [stdout]     |
[INFO] [stdout] 245 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:290:5
[INFO] [stdout]     |
[INFO] [stdout] 290 | /     #[unstable = "Option is not clearly the right return type, and we may want \
[INFO] [stdout] 291 | |                   to tie the return lifetime to a borrow of the raw pointer"]
[INFO] [stdout]     | |_____________________________________________________________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:279:1
[INFO] [stdout]     |
[INFO] [stdout] 279 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:304:5
[INFO] [stdout]     |
[INFO] [stdout] 304 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:310:5
[INFO] [stdout]     |
[INFO] [stdout] 310 | /     #[unstable = "return value does not necessarily convey all possible \
[INFO] [stdout] 311 | |                   information"]
[INFO] [stdout]     | |_______________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:326:5
[INFO] [stdout]     |
[INFO] [stdout] 326 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 330 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 | /     #[unstable = "return value does not necessarily convey all possible \
[INFO] [stdout] 337 | |                   information"]
[INFO] [stdout]     | |_______________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:321:1
[INFO] [stdout]     |
[INFO] [stdout] 321 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:352:5
[INFO] [stdout]     |
[INFO] [stdout] 352 | /     #[unstable = "return value does not necessarily convey all possible \
[INFO] [stdout] 353 | |                   information"]
[INFO] [stdout]     | |_______________________________^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:347:1
[INFO] [stdout]     |
[INFO] [stdout] 347 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:364:1
[INFO] [stdout]     |
[INFO] [stdout] 364 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:377:1
[INFO] [stdout]     |
[INFO] [stdout] 377 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:390:1
[INFO] [stdout]     |
[INFO] [stdout] 390 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:398:1
[INFO] [stdout]     |
[INFO] [stdout] 398 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:411:5
[INFO] [stdout]     |
[INFO] [stdout] 411 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 434 |     fnptreq! { A }
[INFO] [stdout]     |     -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 435 |     fnptreq! { A,B }
[INFO] [stdout]     |     ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 436 |     fnptreq! { A,B,C }
[INFO] [stdout]     |     ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 437 |     fnptreq! { A,B,C,D }
[INFO] [stdout]     |     -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 438 |     fnptreq! { A,B,C,D,E }
[INFO] [stdout]     |     ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:442:1
[INFO] [stdout]     |
[INFO] [stdout] 442 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:456:1
[INFO] [stdout]     |
[INFO] [stdout] 456 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:476:1
[INFO] [stdout]     |
[INFO] [stdout] 476 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ptr.rs:490:1
[INFO] [stdout]     |
[INFO] [stdout] 490 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:516:1
[INFO] [stdout]     |
[INFO] [stdout] 516 | #[unstable = "recently added to this module"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:523:1
[INFO] [stdout]     |
[INFO] [stdout] 523 | #[unstable = "recently added to this module"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:530:1
[INFO] [stdout]     |
[INFO] [stdout] 530 | #[unstable = "recently added to this module"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:535:5
[INFO] [stdout]     |
[INFO] [stdout] 535 |     #[unstable = "recently added to this module"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ptr.rs:541:5
[INFO] [stdout]     |
[INFO] [stdout] 541 |     #[unstable = "recently added to this module"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/ptr.rs:89:1
[INFO] [stdout]    |
[INFO] [stdout] 89 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/marker.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[unstable = "will be overhauled with new lifetime rules; see RFC 458"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/marker.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/marker.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/marker.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[unstable = "will be overhauled with new lifetime rules; see RFC 458"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:189:1
[INFO] [stdout]     |
[INFO] [stdout] 189 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:220:1
[INFO] [stdout]     |
[INFO] [stdout] 220 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:227:1
[INFO] [stdout]     |
[INFO] [stdout] 227 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:248:1
[INFO] [stdout]     |
[INFO] [stdout] 248 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:265:1
[INFO] [stdout]     |
[INFO] [stdout] 265 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:277:1
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:286:1
[INFO] [stdout]     |
[INFO] [stdout] 286 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:294:1
[INFO] [stdout]     |
[INFO] [stdout] 294 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:303:1
[INFO] [stdout]     |
[INFO] [stdout] 303 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/marker.rs:310:1
[INFO] [stdout]     |
[INFO] [stdout] 310 | #[unstable = "likely to change with new variance strategy"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/marker.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/ops.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/ops.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 149 | add_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 202 | sub_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 255 | mul_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:288:5
[INFO] [stdout]     |
[INFO] [stdout] 288 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:359:1
[INFO] [stdout]     |
[INFO] [stdout] 359 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:403:1
[INFO] [stdout]     |
[INFO] [stdout] 403 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:411:1
[INFO] [stdout]     |
[INFO] [stdout] 411 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:461:1
[INFO] [stdout]     |
[INFO] [stdout] 461 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:469:1
[INFO] [stdout]     |
[INFO] [stdout] 469 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:479:1
[INFO] [stdout]     |
[INFO] [stdout] 479 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/cell.rs:530:5
[INFO] [stdout]     |
[INFO] [stdout] 530 |     #[unstable]
[INFO] [stdout]     |     ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:524:1
[INFO] [stdout]     |
[INFO] [stdout] 524 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:540:5
[INFO] [stdout]     |
[INFO] [stdout] 540 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:547:5
[INFO] [stdout]     |
[INFO] [stdout] 547 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:555:5
[INFO] [stdout]     |
[INFO] [stdout] 555 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cell.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | #![stable]
[INFO] [stdout]     | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/char.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/char.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]   --> src/char.rs:95:1
[INFO] [stdout]    |
[INFO] [stdout] 95 | #[unstable = "pending integer conventions"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/char.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/char.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 185 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:114:1
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/char.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/char.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     #[unstable = "pending integer conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:219:5
[INFO] [stdout]     |
[INFO] [stdout] 219 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 240 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 252 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/char.rs:259:5
[INFO] [stdout]     |
[INFO] [stdout] 259 |     #[unstable = "pending decision about Iterator/Writer/Reader"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/char.rs:287:5
[INFO] [stdout]     |
[INFO] [stdout] 287 |     #[unstable = "pending decision about Iterator/Writer/Reader"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:310:1
[INFO] [stdout]     |
[INFO] [stdout] 310 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/char.rs:317:1
[INFO] [stdout]     |
[INFO] [stdout] 317 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:327:1
[INFO] [stdout]     |
[INFO] [stdout] 327 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:373:1
[INFO] [stdout]     |
[INFO] [stdout] 373 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/char.rs:379:1
[INFO] [stdout]     |
[INFO] [stdout] 379 | #[unstable]
[INFO] [stdout]     | ^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/char.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/iter.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/iter.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/iter.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/iter.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:103:1
[INFO] [stdout]     |
[INFO] [stdout] 103 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 187 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout] 270 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:314:5
[INFO] [stdout]     |
[INFO] [stdout] 314 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:334:5
[INFO] [stdout]     |
[INFO] [stdout] 334 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:292:5
[INFO] [stdout]     |
[INFO] [stdout] 292 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:286:1
[INFO] [stdout]     |
[INFO] [stdout] 286 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 308 | div_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:339:1
[INFO] [stdout]     |
[INFO] [stdout] 339 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:351:9
[INFO] [stdout]     |
[INFO] [stdout] 351 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 376 | rem_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 377 | rem_float_impl! { f32, fmodf }
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 378 | rem_float_impl! { f64, fmod }
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:412:5
[INFO] [stdout]     |
[INFO] [stdout] 412 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:355:5
[INFO] [stdout]     |
[INFO] [stdout] 355 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:375:5
[INFO] [stdout]     |
[INFO] [stdout] 375 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:394:5
[INFO] [stdout]     |
[INFO] [stdout] 394 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:416:5
[INFO] [stdout]     |
[INFO] [stdout] 416 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:410:1
[INFO] [stdout]     |
[INFO] [stdout] 410 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:424:13
[INFO] [stdout]     |
[INFO] [stdout] 424 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 446 | neg_impl! { int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:420:5
[INFO] [stdout]     |
[INFO] [stdout] 420 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:450:5
[INFO] [stdout]     |
[INFO] [stdout] 450 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:486:5
[INFO] [stdout]     |
[INFO] [stdout] 486 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:510:5
[INFO] [stdout]     |
[INFO] [stdout] 510 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:532:5
[INFO] [stdout]     |
[INFO] [stdout] 532 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:548:5
[INFO] [stdout]     |
[INFO] [stdout] 548 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:428:13
[INFO] [stdout]     |
[INFO] [stdout] 428 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 446 | neg_impl! { int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:422:9
[INFO] [stdout]     |
[INFO] [stdout] 422 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 446 | neg_impl! { int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/iter.rs:564:5
[INFO] [stdout]     |
[INFO] [stdout] 564 |     #[unstable = "recently added as part of collections reform"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:593:5
[INFO] [stdout]     |
[INFO] [stdout] 593 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:614:5
[INFO] [stdout]     |
[INFO] [stdout] 614 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:632:5
[INFO] [stdout]     |
[INFO] [stdout] 632 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:642:5
[INFO] [stdout]     |
[INFO] [stdout] 642 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 448 | neg_uint_impl! { uint, int }
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 449 | neg_uint_impl! { u8, i8 }
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:654:5
[INFO] [stdout]     |
[INFO] [stdout] 654 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:672:5
[INFO] [stdout]     |
[INFO] [stdout] 672 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:695:5
[INFO] [stdout]     |
[INFO] [stdout] 695 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:715:5
[INFO] [stdout]     |
[INFO] [stdout] 715 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/iter.rs:759:5
[INFO] [stdout]     |
[INFO] [stdout] 759 |     #[unstable = "return type may change"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 450 | neg_uint_impl! { u16, i16 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 451 | neg_uint_impl! { u32, i32 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/iter.rs:816:5
[INFO] [stdout]     |
[INFO] [stdout] 816 |     #[unstable = "may want to produce an Ordering directly; see #15311"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/iter.rs:845:5
[INFO] [stdout]     |
[INFO] [stdout] 845 |     #[unstable = "may want to produce an Ordering directly; see #15311"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:875:5
[INFO] [stdout]     |
[INFO] [stdout] 875 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/iter.rs:884:5
[INFO] [stdout]     |
[INFO] [stdout] 884 |     #[unstable = "recent addition"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 452 | neg_uint_impl! { u64, i64 }
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:487:5
[INFO] [stdout]     |
[INFO] [stdout] 487 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/iter.rs:917:5
[INFO] [stdout]     |
[INFO] [stdout] 917 |     #[unstable = "recent addition"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:938:5
[INFO] [stdout]     |
[INFO] [stdout] 938 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:491:5
[INFO] [stdout]     |
[INFO] [stdout] 491 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:958:1
[INFO] [stdout]     |
[INFO] [stdout] 958 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:485:1
[INFO] [stdout]     |
[INFO] [stdout] 485 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:497:9
[INFO] [stdout]     |
[INFO] [stdout] 497 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 507 | not_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:965:1
[INFO] [stdout]     |
[INFO] [stdout] 965 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/iter.rs:994:1
[INFO] [stdout]     |
[INFO] [stdout] 994 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1011:1
[INFO] [stdout]      |
[INFO] [stdout] 1011 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:540:5
[INFO] [stdout]     |
[INFO] [stdout] 540 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:544:5
[INFO] [stdout]     |
[INFO] [stdout] 544 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:538:1
[INFO] [stdout]     |
[INFO] [stdout] 538 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1013:1
[INFO] [stdout]      |
[INFO] [stdout] 1013 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1018:1
[INFO] [stdout]      |
[INFO] [stdout] 1018 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1020:1
[INFO] [stdout]      |
[INFO] [stdout] 1020 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1025:1
[INFO] [stdout]      |
[INFO] [stdout] 1025 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:550:9
[INFO] [stdout]     |
[INFO] [stdout] 550 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 560 | bitand_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:593:5
[INFO] [stdout]     |
[INFO] [stdout] 593 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:597:5
[INFO] [stdout]     |
[INFO] [stdout] 597 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1031:1
[INFO] [stdout]      |
[INFO] [stdout] 1031 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1036:1
[INFO] [stdout]      |
[INFO] [stdout] 1036 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1046:1
[INFO] [stdout]      |
[INFO] [stdout] 1046 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:591:1
[INFO] [stdout]     |
[INFO] [stdout] 591 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:603:9
[INFO] [stdout]     |
[INFO] [stdout] 603 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 613 | bitor_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1065:1
[INFO] [stdout]      |
[INFO] [stdout] 1065 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1070:1
[INFO] [stdout]      |
[INFO] [stdout] 1070 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1080:1
[INFO] [stdout]      |
[INFO] [stdout] 1080 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:1173:1
[INFO] [stdout]      |
[INFO] [stdout] 1173 | #[unstable = "unclear whether such a fine-grained result is widely useful"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:646:5
[INFO] [stdout]     |
[INFO] [stdout] 646 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:650:5
[INFO] [stdout]     |
[INFO] [stdout] 650 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:644:1
[INFO] [stdout]     |
[INFO] [stdout] 644 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:1205:5
[INFO] [stdout]      |
[INFO] [stdout] 1205 |     #[unstable = "type is unstable"]
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:1216:1
[INFO] [stdout]      |
[INFO] [stdout] 1216 | #[unstable = "recent addition"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1223:1
[INFO] [stdout]      |
[INFO] [stdout] 1223 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1240:1
[INFO] [stdout]      |
[INFO] [stdout] 1240 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1251:1
[INFO] [stdout]      |
[INFO] [stdout] 1251 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:656:9
[INFO] [stdout]     |
[INFO] [stdout] 656 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 666 | bitxor_impl! { bool uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1261:1
[INFO] [stdout]      |
[INFO] [stdout] 1261 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1267:1
[INFO] [stdout]      |
[INFO] [stdout] 1267 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:699:5
[INFO] [stdout]     |
[INFO] [stdout] 699 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:703:5
[INFO] [stdout]     |
[INFO] [stdout] 703 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:697:1
[INFO] [stdout]     |
[INFO] [stdout] 697 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1320:1
[INFO] [stdout]      |
[INFO] [stdout] 1320 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1327:1
[INFO] [stdout]      |
[INFO] [stdout] 1327 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1361:1
[INFO] [stdout]      |
[INFO] [stdout] 1361 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1400:1
[INFO] [stdout]      |
[INFO] [stdout] 1400 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1406:1
[INFO] [stdout]      |
[INFO] [stdout] 1406 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:709:9
[INFO] [stdout]     |
[INFO] [stdout] 709 |         #[stable]
[INFO] [stdout]     |         ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 721 | shl_impl! { uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:754:5
[INFO] [stdout]     |
[INFO] [stdout] 754 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:758:5
[INFO] [stdout]     |
[INFO] [stdout] 758 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1442:1
[INFO] [stdout]      |
[INFO] [stdout] 1442 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1491:1
[INFO] [stdout]      |
[INFO] [stdout] 1491 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1498:1
[INFO] [stdout]      |
[INFO] [stdout] 1498 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:752:1
[INFO] [stdout]     |
[INFO] [stdout] 752 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:852:1
[INFO] [stdout]     |
[INFO] [stdout] 852 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:858:1
[INFO] [stdout]     |
[INFO] [stdout] 858 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1521:1
[INFO] [stdout]      |
[INFO] [stdout] 1521 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1537:1
[INFO] [stdout]      |
[INFO] [stdout] 1537 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1568:1
[INFO] [stdout]      |
[INFO] [stdout] 1568 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:866:1
[INFO] [stdout]     |
[INFO] [stdout] 866 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:891:1
[INFO] [stdout]     |
[INFO] [stdout] 891 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:904:1
[INFO] [stdout]     |
[INFO] [stdout] 904 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1575:1
[INFO] [stdout]      |
[INFO] [stdout] 1575 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1588:1
[INFO] [stdout]      |
[INFO] [stdout] 1588 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1611:1
[INFO] [stdout]      |
[INFO] [stdout] 1611 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:910:1
[INFO] [stdout]     |
[INFO] [stdout] 910 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:916:1
[INFO] [stdout]     |
[INFO] [stdout] 916 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1629:1
[INFO] [stdout]      |
[INFO] [stdout] 1629 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1636:1
[INFO] [stdout]      |
[INFO] [stdout] 1636 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1649:1
[INFO] [stdout]      |
[INFO] [stdout] 1649 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/ops.rs:932:1
[INFO] [stdout]     |
[INFO] [stdout] 932 | #[unstable = "API still in development"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:972:5
[INFO] [stdout]     |
[INFO] [stdout] 972 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:976:5
[INFO] [stdout]     |
[INFO] [stdout] 976 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1674:1
[INFO] [stdout]      |
[INFO] [stdout] 1674 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1694:1
[INFO] [stdout]      |
[INFO] [stdout] 1694 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1700:1
[INFO] [stdout]      |
[INFO] [stdout] 1700 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:970:1
[INFO] [stdout]     |
[INFO] [stdout] 970 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:980:1
[INFO] [stdout]     |
[INFO] [stdout] 980 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/ops.rs:987:1
[INFO] [stdout]     |
[INFO] [stdout] 987 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1722:1
[INFO] [stdout]      |
[INFO] [stdout] 1722 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1756:1
[INFO] [stdout]      |
[INFO] [stdout] 1756 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1763:1
[INFO] [stdout]      |
[INFO] [stdout] 1763 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/ops.rs:1035:5
[INFO] [stdout]      |
[INFO] [stdout] 1035 |     #[stable]
[INFO] [stdout]      |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/ops.rs:1032:1
[INFO] [stdout]      |
[INFO] [stdout] 1032 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/ops.rs:1039:1
[INFO] [stdout]      |
[INFO] [stdout] 1039 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1789:1
[INFO] [stdout]      |
[INFO] [stdout] 1789 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1813:1
[INFO] [stdout]      |
[INFO] [stdout] 1813 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1821:1
[INFO] [stdout]      |
[INFO] [stdout] 1821 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/ops.rs:1046:1
[INFO] [stdout]      |
[INFO] [stdout] 1046 | #[unstable = "uncertain about variadic generics, input versus associated types"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/ops.rs:1054:1
[INFO] [stdout]      |
[INFO] [stdout] 1054 | #[unstable = "uncertain about variadic generics, input versus associated types"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/ops.rs:1062:1
[INFO] [stdout]      |
[INFO] [stdout] 1062 | #[unstable = "uncertain about variadic generics, input versus associated types"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1835:1
[INFO] [stdout]      |
[INFO] [stdout] 1835 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1859:1
[INFO] [stdout]      |
[INFO] [stdout] 1859 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1867:1
[INFO] [stdout]      |
[INFO] [stdout] 1867 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/ops.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1881:1
[INFO] [stdout]      |
[INFO] [stdout] 1881 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1914:1
[INFO] [stdout]      |
[INFO] [stdout] 1914 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1920:1
[INFO] [stdout]      |
[INFO] [stdout] 1920 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[stable]
[INFO] [stdout]    | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1984:1
[INFO] [stdout]      |
[INFO] [stdout] 1984 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:1990:1
[INFO] [stdout]      |
[INFO] [stdout] 1990 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2039:1
[INFO] [stdout]      |
[INFO] [stdout] 2039 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2049:1
[INFO] [stdout]      |
[INFO] [stdout] 2049 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2064:1
[INFO] [stdout]      |
[INFO] [stdout] 2064 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2087:1
[INFO] [stdout]      |
[INFO] [stdout] 2087 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2100:1
[INFO] [stdout]      |
[INFO] [stdout] 2100 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2116:1
[INFO] [stdout]      |
[INFO] [stdout] 2116 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2151:1
[INFO] [stdout]      |
[INFO] [stdout] 2151 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2178:1
[INFO] [stdout]      |
[INFO] [stdout] 2178 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2184:1
[INFO] [stdout]      |
[INFO] [stdout] 2184 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2213:1
[INFO] [stdout]      |
[INFO] [stdout] 2213 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 188 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2258:1
[INFO] [stdout]      |
[INFO] [stdout] 2258 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2265:1
[INFO] [stdout]      |
[INFO] [stdout] 2265 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2290:1
[INFO] [stdout]      |
[INFO] [stdout] 2290 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 246 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2306:1
[INFO] [stdout]      |
[INFO] [stdout] 2306 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2375:1
[INFO] [stdout]      |
[INFO] [stdout] 2375 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2401:1
[INFO] [stdout]      |
[INFO] [stdout] 2401 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:227:1
[INFO] [stdout]     |
[INFO] [stdout] 227 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2420:1
[INFO] [stdout]      |
[INFO] [stdout] 2420 | #[unstable = "may be renamed or replaced by range notation adapaters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2430:1
[INFO] [stdout]      |
[INFO] [stdout] 2430 | #[unstable = "may be renamed or replaced by range notation adapaters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2435:1
[INFO] [stdout]      |
[INFO] [stdout] 2435 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:277:1
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:284:1
[INFO] [stdout]     |
[INFO] [stdout] 284 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 335 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:325:13
[INFO] [stdout]     |
[INFO] [stdout] 325 |               #[stable]
[INFO] [stdout]     |               ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 343 | /     partial_eq_impl! {
[INFO] [stdout] 344 | |         bool char uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64
[INFO] [stdout] 345 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2454:1
[INFO] [stdout]      |
[INFO] [stdout] 2454 | #[unstable = "will be replaced by range notation"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2475:1
[INFO] [stdout]      |
[INFO] [stdout] 2475 | #[unstable = "will be replaced by range notation"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2485:1
[INFO] [stdout]      |
[INFO] [stdout] 2485 | #[unstable = "will be replaced by range notation"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2535:1
[INFO] [stdout]      |
[INFO] [stdout] 2535 | #[unstable = "will be replaced by range notation"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2550:1
[INFO] [stdout]      |
[INFO] [stdout] 2550 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2558:1
[INFO] [stdout]      |
[INFO] [stdout] 2558 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:349:13
[INFO] [stdout]     |
[INFO] [stdout] 349 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 354 |     eq_impl! { () bool char uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     |     ---------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 381 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:389:5
[INFO] [stdout]     |
[INFO] [stdout] 389 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2566:1
[INFO] [stdout]      |
[INFO] [stdout] 2566 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2601:1
[INFO] [stdout]      |
[INFO] [stdout] 2601 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2620:1
[INFO] [stdout]      |
[INFO] [stdout] 2620 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2630:1
[INFO] [stdout]      |
[INFO] [stdout] 2630 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2636:1
[INFO] [stdout]      |
[INFO] [stdout] 2636 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 397 |     partial_ord_impl! { char uint u8 u16 u32 u64 int i8 i16 i32 i64 f32 f64 }
[INFO] [stdout]     |     ------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:413:5
[INFO] [stdout]     |
[INFO] [stdout] 413 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:419:5
[INFO] [stdout]     |
[INFO] [stdout] 419 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2657:1
[INFO] [stdout]      |
[INFO] [stdout] 2657 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2668:1
[INFO] [stdout]      |
[INFO] [stdout] 2668 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2680:1
[INFO] [stdout]      |
[INFO] [stdout] 2680 | #[unstable = "likely to be replaced by range notation and adapters"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2705:1
[INFO] [stdout]      |
[INFO] [stdout] 2705 | #[unstable = "design of range notation/iteration is in flux"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:401:13
[INFO] [stdout]     |
[INFO] [stdout] 401 |             #[stable]
[INFO] [stdout]     |             ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] ...
[INFO] [stdout] 427 |     ord_impl! { char uint u8 u16 u32 u64 int i8 i16 i32 i64 }
[INFO] [stdout]     |     --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:431:5
[INFO] [stdout]     |
[INFO] [stdout] 431 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:438:5
[INFO] [stdout]     |
[INFO] [stdout] 438 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:453:5
[INFO] [stdout]     |
[INFO] [stdout] 453 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:458:5
[INFO] [stdout]     |
[INFO] [stdout] 458 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2720:9
[INFO] [stdout]      |
[INFO] [stdout] 2720 |         #[unstable = "Trait is unstable."]
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] ...
[INFO] [stdout] 2751 | step_impl!(uint u8 u16 u32 int i8 i16 i32);
[INFO] [stdout]      | ------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2760:1
[INFO] [stdout]      |
[INFO] [stdout] 2760 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2765:1
[INFO] [stdout]      |
[INFO] [stdout] 2765 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2775:1
[INFO] [stdout]      |
[INFO] [stdout] 2775 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]     --> src/iter.rs:2829:1
[INFO] [stdout]      |
[INFO] [stdout] 2829 | #[stable]
[INFO] [stdout]      | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]     --> src/iter.rs:2841:1
[INFO] [stdout]      |
[INFO] [stdout] 2841 | #[unstable = "needs review and revision"]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/iter.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 198 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/option.rs:288:5
[INFO] [stdout]     |
[INFO] [stdout] 288 |     #[unstable = "waiting for mut conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 325 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:357:5
[INFO] [stdout]     |
[INFO] [stdout] 357 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:374:5
[INFO] [stdout]     |
[INFO] [stdout] 374 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:416:5
[INFO] [stdout]     |
[INFO] [stdout] 416 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:436:5
[INFO] [stdout]     |
[INFO] [stdout] 436 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:458:5
[INFO] [stdout]     |
[INFO] [stdout] 458 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:524:5
[INFO] [stdout]     |
[INFO] [stdout] 524 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/option.rs:545:5
[INFO] [stdout]     |
[INFO] [stdout] 545 |     #[unstable = "waiting for iterator conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:564:5
[INFO] [stdout]     |
[INFO] [stdout] 564 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:595:5
[INFO] [stdout]     |
[INFO] [stdout] 595 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:618:5
[INFO] [stdout]     |
[INFO] [stdout] 618 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:648:5
[INFO] [stdout]     |
[INFO] [stdout] 648 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:670:5
[INFO] [stdout]     |
[INFO] [stdout] 670 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:696:5
[INFO] [stdout]     |
[INFO] [stdout] 696 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/option.rs:705:5
[INFO] [stdout]     |
[INFO] [stdout] 705 |     #[unstable = "recently added as part of collections reform"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:735:5
[INFO] [stdout]     |
[INFO] [stdout] 735 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/option.rs:748:1
[INFO] [stdout]     |
[INFO] [stdout] 748 | #[unstable = "waiting on the stability of the trait itself"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:765:5
[INFO] [stdout]     |
[INFO] [stdout] 765 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:767:5
[INFO] [stdout]     |
[INFO] [stdout] 767 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:763:1
[INFO] [stdout]     |
[INFO] [stdout] 763 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:807:1
[INFO] [stdout]     |
[INFO] [stdout] 807 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:810:1
[INFO] [stdout]     |
[INFO] [stdout] 810 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:820:1
[INFO] [stdout]     |
[INFO] [stdout] 820 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:826:1
[INFO] [stdout]     |
[INFO] [stdout] 826 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:829:1
[INFO] [stdout]     |
[INFO] [stdout] 829 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:837:1
[INFO] [stdout]     |
[INFO] [stdout] 837 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:840:1
[INFO] [stdout]     |
[INFO] [stdout] 840 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:850:1
[INFO] [stdout]     |
[INFO] [stdout] 850 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:856:1
[INFO] [stdout]     |
[INFO] [stdout] 856 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:860:1
[INFO] [stdout]     |
[INFO] [stdout] 860 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:863:1
[INFO] [stdout]     |
[INFO] [stdout] 863 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:873:1
[INFO] [stdout]     |
[INFO] [stdout] 873 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:879:1
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:906:5
[INFO] [stdout]     |
[INFO] [stdout] 906 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:886:1
[INFO] [stdout]     |
[INFO] [stdout] 886 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/option.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | #![stable]
[INFO] [stdout]     | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 251 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:248:1
[INFO] [stdout]     |
[INFO] [stdout] 248 | #[stable]
[INFO] [stdout]     | ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 281 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 301 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 325 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:348:5
[INFO] [stdout]     |
[INFO] [stdout] 348 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:373:5
[INFO] [stdout]     |
[INFO] [stdout] 373 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `unstable` attribute input
[INFO] [stdout]    --> src/result.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 424 |     #[unstable = "waiting for mut conventions"]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[unstable(feature = "name", reason = "...", issue = "N")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:470:5
[INFO] [stdout]     |
[INFO] [stdout] 470 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/result.rs:496:5
[INFO] [stdout]     |
[INFO] [stdout] 496 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:463:5
[INFO] [stdout]     |
[INFO] [stdout] 463 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:470:5
[INFO] [stdout]     |
[INFO] [stdout] 470 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:485:5
[INFO] [stdout]     |
[INFO] [stdout] 485 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 490 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:493:5
[INFO] [stdout]     |
[INFO] [stdout] 493 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]    --> src/cmp.rs:501:5
[INFO] [stdout]     |
[INFO] [stdout] 501 |     #[stable]
[INFO] [stdout]     |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/cmp.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | #![stable]
[INFO] [stdout]    | ^^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: malformed `stable` attribute input
[INFO] [stdout]   --> src/clone.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[stable]
[INFO] [stdout]    |     ^^^^^^^^^ help: must be of the form: `#[stable(feature = "name", since = "version")]`
[WARN] too many lines in the log, truncating it