Jul 12 10:13:50.936 INFO checking err_prop-0.0.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 10:13:50.936 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:13:50.936 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:13:50.936 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:13:51.159 INFO blam! 6b3e05567153dbb9ecb48d3411929a8ef6d00deac4d8589ed1d58d346e15bdd2
Jul 12 10:13:51.162 INFO running `"docker" "start" "-a" "6b3e05567153dbb9ecb48d3411929a8ef6d00deac4d8589ed1d58d346e15bdd2"`
Jul 12 10:13:52.153 INFO kablam!     Checking cgmath v0.12.0
Jul 12 10:14:05.495 INFO kablam!     Checking err_prop v0.0.2 (file:///source)
Jul 12 10:14:07.047 INFO kablam! warning: unused variable: `rhs`
Jul 12 10:14:07.047 INFO kablam!    --> src/lib.rs:133:18
Jul 12 10:14:07.047 INFO kablam!     |
Jul 12 10:14:07.047 INFO kablam! 133 |     fn rem(self, rhs: Self) -> Self::Output {
Jul 12 10:14:07.047 INFO kablam!     |                  ^^^ help: consider using `_rhs` instead
Jul 12 10:14:07.047 INFO kablam!     |
Jul 12 10:14:07.047 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 10:14:07.047 INFO kablam! 
Jul 12 10:14:07.048 INFO kablam! warning: unused variable: `t`
Jul 12 10:14:07.048 INFO kablam!    --> src/lib.rs:265:16
Jul 12 10:14:07.048 INFO kablam!     |
Jul 12 10:14:07.048 INFO kablam! 265 |     fn from<T>(t: T) -> Option<Self> {
Jul 12 10:14:07.048 INFO kablam!     |                ^ help: consider using `_t` instead
Jul 12 10:14:07.048 INFO kablam! 
Jul 12 10:14:07.048 INFO kablam! warning: unused variable: `src`
Jul 12 10:14:07.048 INFO kablam!    --> src/lib.rs:273:23
Jul 12 10:14:07.048 INFO kablam!     |
Jul 12 10:14:07.048 INFO kablam! 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Jul 12 10:14:07.048 INFO kablam!     |                       ^^^ help: consider using `_src` instead
Jul 12 10:14:07.048 INFO kablam! 
Jul 12 10:14:07.048 INFO kablam! warning: unused variable: `radix`
Jul 12 10:14:07.049 INFO kablam!    --> src/lib.rs:273:34
Jul 12 10:14:07.049 INFO kablam!     |
Jul 12 10:14:07.049 INFO kablam! 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Jul 12 10:14:07.049 INFO kablam!     |                                  ^^^^^ help: consider using `_radix` instead
Jul 12 10:14:07.049 INFO kablam! 
Jul 12 10:14:07.049 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.049 INFO kablam!    --> src/lib.rs:298:27
Jul 12 10:14:07.049 INFO kablam!     |
Jul 12 10:14:07.049 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Jul 12 10:14:07.049 INFO kablam!     |                           ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.049 INFO kablam! 
Jul 12 10:14:07.049 INFO kablam! warning: unused variable: `epsilon`
Jul 12 10:14:07.049 INFO kablam!    --> src/lib.rs:298:41
Jul 12 10:14:07.049 INFO kablam!     |
Jul 12 10:14:07.049 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Jul 12 10:14:07.049 INFO kablam!     |                                         ^^^^^^^ help: consider using `_epsilon` instead
Jul 12 10:14:07.049 INFO kablam! 
Jul 12 10:14:07.049 INFO kablam! warning: unused variable: `max_relative`
Jul 12 10:14:07.049 INFO kablam!    --> src/lib.rs:298:65
Jul 12 10:14:07.049 INFO kablam!     |
Jul 12 10:14:07.049 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Jul 12 10:14:07.049 INFO kablam!     |                                                                 ^^^^^^^^^^^^ help: consider using `_max_relative` instead
Jul 12 10:14:07.049 INFO kablam! 
Jul 12 10:14:07.049 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.049 INFO kablam!    --> src/lib.rs:303:23
Jul 12 10:14:07.049 INFO kablam!     |
Jul 12 10:14:07.049 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Jul 12 10:14:07.050 INFO kablam!     |                       ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.050 INFO kablam! 
Jul 12 10:14:07.057 INFO kablam! warning: unused variable: `epsilon`
Jul 12 10:14:07.057 INFO kablam!    --> src/lib.rs:303:37
Jul 12 10:14:07.057 INFO kablam!     |
Jul 12 10:14:07.057 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Jul 12 10:14:07.057 INFO kablam!     |                                     ^^^^^^^ help: consider using `_epsilon` instead
Jul 12 10:14:07.057 INFO kablam! 
Jul 12 10:14:07.057 INFO kablam! warning: unused variable: `max_ulps`
Jul 12 10:14:07.057 INFO kablam!    --> src/lib.rs:303:61
Jul 12 10:14:07.057 INFO kablam!     |
Jul 12 10:14:07.057 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Jul 12 10:14:07.057 INFO kablam!     |                                                             ^^^^^^^^ help: consider using `_max_ulps` instead
Jul 12 10:14:07.057 INFO kablam! 
Jul 12 10:14:07.057 INFO kablam! warning: unused variable: `a`
Jul 12 10:14:07.057 INFO kablam!    --> src/lib.rs:423:22
Jul 12 10:14:07.057 INFO kablam!     |
Jul 12 10:14:07.057 INFO kablam! 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Jul 12 10:14:07.057 INFO kablam!     |                      ^ help: consider using `_a` instead
Jul 12 10:14:07.057 INFO kablam! 
Jul 12 10:14:07.057 INFO kablam! warning: unused variable: `b`
Jul 12 10:14:07.057 INFO kablam!    --> src/lib.rs:423:31
Jul 12 10:14:07.057 INFO kablam!     |
Jul 12 10:14:07.057 INFO kablam! 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Jul 12 10:14:07.057 INFO kablam!     |                               ^ help: consider using `_b` instead
Jul 12 10:14:07.057 INFO kablam! 
Jul 12 10:14:07.057 INFO kablam! warning: unused variable: `n`
Jul 12 10:14:07.057 INFO kablam!    --> src/lib.rs:433:19
Jul 12 10:14:07.057 INFO kablam!     |
Jul 12 10:14:07.057 INFO kablam! 433 |     fn powi(self, n: i32) -> Self {
Jul 12 10:14:07.058 INFO kablam!     |                   ^ help: consider using `_n` instead
Jul 12 10:14:07.058 INFO kablam! 
Jul 12 10:14:07.058 INFO kablam! warning: unused variable: `n`
Jul 12 10:14:07.058 INFO kablam!    --> src/lib.rs:438:19
Jul 12 10:14:07.058 INFO kablam!     |
Jul 12 10:14:07.058 INFO kablam! 438 |     fn powf(self, n: Self) -> Self {
Jul 12 10:14:07.058 INFO kablam!     |                   ^ help: consider using `_n` instead
Jul 12 10:14:07.058 INFO kablam! 
Jul 12 10:14:07.058 INFO kablam! warning: unused variable: `base`
Jul 12 10:14:07.058 INFO kablam!    --> src/lib.rs:463:18
Jul 12 10:14:07.058 INFO kablam!     |
Jul 12 10:14:07.058 INFO kablam! 463 |     fn log(self, base: Self) -> Self {
Jul 12 10:14:07.058 INFO kablam!     |                  ^^^^ help: consider using `_base` instead
Jul 12 10:14:07.058 INFO kablam! 
Jul 12 10:14:07.058 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.058 INFO kablam!    --> src/lib.rs:478:18
Jul 12 10:14:07.058 INFO kablam!     |
Jul 12 10:14:07.058 INFO kablam! 478 |     fn max(self, other: Self) -> Self {
Jul 12 10:14:07.058 INFO kablam!     |                  ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.058 INFO kablam! 
Jul 12 10:14:07.058 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.058 INFO kablam!    --> src/lib.rs:483:18
Jul 12 10:14:07.058 INFO kablam!     |
Jul 12 10:14:07.058 INFO kablam! 483 |     fn min(self, other: Self) -> Self {
Jul 12 10:14:07.058 INFO kablam!     |                  ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.058 INFO kablam! 
Jul 12 10:14:07.058 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.058 INFO kablam!    --> src/lib.rs:488:22
Jul 12 10:14:07.059 INFO kablam!     |
Jul 12 10:14:07.059 INFO kablam! 488 |     fn abs_sub(self, other: Self) -> Self {
Jul 12 10:14:07.059 INFO kablam!     |                      ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.059 INFO kablam! 
Jul 12 10:14:07.059 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.059 INFO kablam!    --> src/lib.rs:498:20
Jul 12 10:14:07.059 INFO kablam!     |
Jul 12 10:14:07.059 INFO kablam! 498 |     fn hypot(self, other: Self) -> Self {
Jul 12 10:14:07.059 INFO kablam!     |                    ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.059 INFO kablam! 
Jul 12 10:14:07.059 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.059 INFO kablam!    --> src/lib.rs:533:20
Jul 12 10:14:07.059 INFO kablam!     |
Jul 12 10:14:07.059 INFO kablam! 533 |     fn atan2(self, other: Self) -> Self {
Jul 12 10:14:07.059 INFO kablam!     |                    ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.059 INFO kablam! 
Jul 12 10:14:07.470 INFO kablam! warning: unused variable: `det`
Jul 12 10:14:07.471 INFO kablam!    --> src/lib.rs:656:13
Jul 12 10:14:07.471 INFO kablam!     |
Jul 12 10:14:07.471 INFO kablam! 656 |         let det = ::cgmath::Matrix2::new(a.x, a.y,
Jul 12 10:14:07.471 INFO kablam!     |             ^^^ help: consider using `_det` instead
Jul 12 10:14:07.471 INFO kablam!     |
Jul 12 10:14:07.471 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 10:14:07.471 INFO kablam! 
Jul 12 10:14:07.472 INFO kablam! warning: unused variable: `rhs`
Jul 12 10:14:07.472 INFO kablam!    --> src/lib.rs:133:18
Jul 12 10:14:07.472 INFO kablam!     |
Jul 12 10:14:07.472 INFO kablam! 133 |     fn rem(self, rhs: Self) -> Self::Output {
Jul 12 10:14:07.472 INFO kablam!     |                  ^^^ help: consider using `_rhs` instead
Jul 12 10:14:07.472 INFO kablam! 
Jul 12 10:14:07.472 INFO kablam! warning: unused variable: `t`
Jul 12 10:14:07.472 INFO kablam!    --> src/lib.rs:265:16
Jul 12 10:14:07.472 INFO kablam!     |
Jul 12 10:14:07.472 INFO kablam! 265 |     fn from<T>(t: T) -> Option<Self> {
Jul 12 10:14:07.472 INFO kablam!     |                ^ help: consider using `_t` instead
Jul 12 10:14:07.472 INFO kablam! 
Jul 12 10:14:07.472 INFO kablam! warning: unused variable: `src`
Jul 12 10:14:07.472 INFO kablam!    --> src/lib.rs:273:23
Jul 12 10:14:07.472 INFO kablam!     |
Jul 12 10:14:07.472 INFO kablam! 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Jul 12 10:14:07.472 INFO kablam!     |                       ^^^ help: consider using `_src` instead
Jul 12 10:14:07.472 INFO kablam! 
Jul 12 10:14:07.473 INFO kablam! warning: unused variable: `radix`
Jul 12 10:14:07.473 INFO kablam!    --> src/lib.rs:273:34
Jul 12 10:14:07.473 INFO kablam!     |
Jul 12 10:14:07.473 INFO kablam! 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Jul 12 10:14:07.473 INFO kablam!     |                                  ^^^^^ help: consider using `_radix` instead
Jul 12 10:14:07.473 INFO kablam! 
Jul 12 10:14:07.473 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.473 INFO kablam!    --> src/lib.rs:298:27
Jul 12 10:14:07.473 INFO kablam!     |
Jul 12 10:14:07.473 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Jul 12 10:14:07.473 INFO kablam!     |                           ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.473 INFO kablam! 
Jul 12 10:14:07.473 INFO kablam! warning: unused variable: `epsilon`
Jul 12 10:14:07.473 INFO kablam!    --> src/lib.rs:298:41
Jul 12 10:14:07.473 INFO kablam!     |
Jul 12 10:14:07.473 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Jul 12 10:14:07.473 INFO kablam!     |                                         ^^^^^^^ help: consider using `_epsilon` instead
Jul 12 10:14:07.473 INFO kablam! 
Jul 12 10:14:07.473 INFO kablam! warning: unused variable: `max_relative`
Jul 12 10:14:07.473 INFO kablam!    --> src/lib.rs:298:65
Jul 12 10:14:07.473 INFO kablam!     |
Jul 12 10:14:07.473 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Jul 12 10:14:07.473 INFO kablam!     |                                                                 ^^^^^^^^^^^^ help: consider using `_max_relative` instead
Jul 12 10:14:07.473 INFO kablam! 
Jul 12 10:14:07.473 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.474 INFO kablam!    --> src/lib.rs:303:23
Jul 12 10:14:07.474 INFO kablam!     |
Jul 12 10:14:07.474 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Jul 12 10:14:07.474 INFO kablam!     |                       ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.474 INFO kablam! 
Jul 12 10:14:07.474 INFO kablam! warning: unused variable: `epsilon`
Jul 12 10:14:07.474 INFO kablam!    --> src/lib.rs:303:37
Jul 12 10:14:07.474 INFO kablam!     |
Jul 12 10:14:07.474 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Jul 12 10:14:07.474 INFO kablam!     |                                     ^^^^^^^ help: consider using `_epsilon` instead
Jul 12 10:14:07.474 INFO kablam! 
Jul 12 10:14:07.474 INFO kablam! warning: unused variable: `max_ulps`
Jul 12 10:14:07.474 INFO kablam!    --> src/lib.rs:303:61
Jul 12 10:14:07.474 INFO kablam!     |
Jul 12 10:14:07.474 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Jul 12 10:14:07.474 INFO kablam!     |                                                             ^^^^^^^^ help: consider using `_max_ulps` instead
Jul 12 10:14:07.474 INFO kablam! 
Jul 12 10:14:07.474 INFO kablam! warning: unused variable: `a`
Jul 12 10:14:07.474 INFO kablam!    --> src/lib.rs:423:22
Jul 12 10:14:07.474 INFO kablam!     |
Jul 12 10:14:07.474 INFO kablam! 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Jul 12 10:14:07.474 INFO kablam!     |                      ^ help: consider using `_a` instead
Jul 12 10:14:07.474 INFO kablam! 
Jul 12 10:14:07.474 INFO kablam! warning: unused variable: `b`
Jul 12 10:14:07.474 INFO kablam!    --> src/lib.rs:423:31
Jul 12 10:14:07.475 INFO kablam!     |
Jul 12 10:14:07.475 INFO kablam! 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Jul 12 10:14:07.475 INFO kablam!     |                               ^ help: consider using `_b` instead
Jul 12 10:14:07.475 INFO kablam! 
Jul 12 10:14:07.475 INFO kablam! warning: unused variable: `n`
Jul 12 10:14:07.475 INFO kablam!    --> src/lib.rs:433:19
Jul 12 10:14:07.475 INFO kablam!     |
Jul 12 10:14:07.475 INFO kablam! 433 |     fn powi(self, n: i32) -> Self {
Jul 12 10:14:07.475 INFO kablam!     |                   ^ help: consider using `_n` instead
Jul 12 10:14:07.475 INFO kablam! 
Jul 12 10:14:07.475 INFO kablam! warning: unused variable: `n`
Jul 12 10:14:07.475 INFO kablam!    --> src/lib.rs:438:19
Jul 12 10:14:07.475 INFO kablam!     |
Jul 12 10:14:07.475 INFO kablam! 438 |     fn powf(self, n: Self) -> Self {
Jul 12 10:14:07.475 INFO kablam!     |                   ^ help: consider using `_n` instead
Jul 12 10:14:07.475 INFO kablam! 
Jul 12 10:14:07.476 INFO kablam! warning: unused variable: `base`
Jul 12 10:14:07.476 INFO kablam!    --> src/lib.rs:463:18
Jul 12 10:14:07.476 INFO kablam!     |
Jul 12 10:14:07.476 INFO kablam! 463 |     fn log(self, base: Self) -> Self {
Jul 12 10:14:07.476 INFO kablam!     |                  ^^^^ help: consider using `_base` instead
Jul 12 10:14:07.476 INFO kablam! 
Jul 12 10:14:07.476 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.476 INFO kablam!    --> src/lib.rs:478:18
Jul 12 10:14:07.476 INFO kablam!     |
Jul 12 10:14:07.476 INFO kablam! 478 |     fn max(self, other: Self) -> Self {
Jul 12 10:14:07.476 INFO kablam!     |                  ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.476 INFO kablam! 
Jul 12 10:14:07.476 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.476 INFO kablam!    --> src/lib.rs:483:18
Jul 12 10:14:07.476 INFO kablam!     |
Jul 12 10:14:07.476 INFO kablam! 483 |     fn min(self, other: Self) -> Self {
Jul 12 10:14:07.476 INFO kablam!     |                  ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.476 INFO kablam! 
Jul 12 10:14:07.477 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.477 INFO kablam!    --> src/lib.rs:488:22
Jul 12 10:14:07.477 INFO kablam!     |
Jul 12 10:14:07.477 INFO kablam! 488 |     fn abs_sub(self, other: Self) -> Self {
Jul 12 10:14:07.477 INFO kablam!     |                      ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.477 INFO kablam! 
Jul 12 10:14:07.477 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.477 INFO kablam!    --> src/lib.rs:498:20
Jul 12 10:14:07.477 INFO kablam!     |
Jul 12 10:14:07.477 INFO kablam! 498 |     fn hypot(self, other: Self) -> Self {
Jul 12 10:14:07.477 INFO kablam!     |                    ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.477 INFO kablam! 
Jul 12 10:14:07.477 INFO kablam! warning: unused variable: `other`
Jul 12 10:14:07.477 INFO kablam!    --> src/lib.rs:533:20
Jul 12 10:14:07.477 INFO kablam!     |
Jul 12 10:14:07.477 INFO kablam! 533 |     fn atan2(self, other: Self) -> Self {
Jul 12 10:14:07.477 INFO kablam!     |                    ^^^^^ help: consider using `_other` instead
Jul 12 10:14:07.477 INFO kablam! 
Jul 12 10:14:07.592 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.49s
Jul 12 10:14:07.596 INFO kablam! su: No module specific data is present
Jul 12 10:14:08.103 INFO running `"docker" "rm" "-f" "6b3e05567153dbb9ecb48d3411929a8ef6d00deac4d8589ed1d58d346e15bdd2"`
Jul 12 10:14:08.271 INFO blam! 6b3e05567153dbb9ecb48d3411929a8ef6d00deac4d8589ed1d58d346e15bdd2