Oct 27 22:42:48.873 INFO checking err_prop-0.0.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 22:42:48.875 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 22:42:49.315 INFO blam! b5510e190af2b7c1dff162c104f601a0e6993046c80e18c5308ab04be9eaf9df
Oct 27 22:42:49.318 INFO running `"docker" "start" "-a" "b5510e190af2b7c1dff162c104f601a0e6993046c80e18c5308ab04be9eaf9df"`
Oct 27 22:42:50.808 INFO kablam! usermod: no changes
Oct 27 22:42:50.943 INFO kablam!     Checking err_prop v0.0.2 (/source)
Oct 27 22:42:52.428 INFO kablam! warning: unused variable: `rhs`
Oct 27 22:42:52.428 INFO kablam!    --> src/lib.rs:133:18
Oct 27 22:42:52.428 INFO kablam!     |
Oct 27 22:42:52.428 INFO kablam! 133 |     fn rem(self, rhs: Self) -> Self::Output {
Oct 27 22:42:52.428 INFO kablam!     |                  ^^^ help: consider using `_rhs` instead
Oct 27 22:42:52.428 INFO kablam!     |
Oct 27 22:42:52.428 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 22:42:52.428 INFO kablam! 
Oct 27 22:42:52.428 INFO kablam! warning: unused variable: `t`
Oct 27 22:42:52.428 INFO kablam!    --> src/lib.rs:265:16
Oct 27 22:42:52.428 INFO kablam!     |
Oct 27 22:42:52.428 INFO kablam! 265 |     fn from<T>(t: T) -> Option<Self> {
Oct 27 22:42:52.428 INFO kablam!     |                ^ help: consider using `_t` instead
Oct 27 22:42:52.428 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `src`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:273:23
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Oct 27 22:42:52.429 INFO kablam!     |                       ^^^ help: consider using `_src` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `radix`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:273:34
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Oct 27 22:42:52.429 INFO kablam!     |                                  ^^^^^ help: consider using `_radix` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:298:27
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Oct 27 22:42:52.429 INFO kablam!     |                           ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `epsilon`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:298:41
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Oct 27 22:42:52.429 INFO kablam!     |                                         ^^^^^^^ help: consider using `_epsilon` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `max_relative`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:298:65
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Oct 27 22:42:52.429 INFO kablam!     |                                                                 ^^^^^^^^^^^^ help: consider using `_max_relative` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:303:23
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Oct 27 22:42:52.429 INFO kablam!     |                       ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `epsilon`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:303:37
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Oct 27 22:42:52.429 INFO kablam!     |                                     ^^^^^^^ help: consider using `_epsilon` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `max_ulps`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:303:61
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Oct 27 22:42:52.429 INFO kablam!     |                                                             ^^^^^^^^ help: consider using `_max_ulps` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `a`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:423:22
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Oct 27 22:42:52.429 INFO kablam!     |                      ^ help: consider using `_a` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `b`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:423:31
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Oct 27 22:42:52.429 INFO kablam!     |                               ^ help: consider using `_b` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `n`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:433:19
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 433 |     fn powi(self, n: i32) -> Self {
Oct 27 22:42:52.429 INFO kablam!     |                   ^ help: consider using `_n` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `n`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:438:19
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 438 |     fn powf(self, n: Self) -> Self {
Oct 27 22:42:52.429 INFO kablam!     |                   ^ help: consider using `_n` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `base`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:463:18
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 463 |     fn log(self, base: Self) -> Self {
Oct 27 22:42:52.429 INFO kablam!     |                  ^^^^ help: consider using `_base` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:478:18
Oct 27 22:42:52.429 INFO kablam!     |
Oct 27 22:42:52.429 INFO kablam! 478 |     fn max(self, other: Self) -> Self {
Oct 27 22:42:52.429 INFO kablam!     |                  ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.429 INFO kablam! 
Oct 27 22:42:52.429 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.429 INFO kablam!    --> src/lib.rs:483:18
Oct 27 22:42:52.430 INFO kablam!     |
Oct 27 22:42:52.430 INFO kablam! 483 |     fn min(self, other: Self) -> Self {
Oct 27 22:42:52.430 INFO kablam!     |                  ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.430 INFO kablam! 
Oct 27 22:42:52.430 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.430 INFO kablam!    --> src/lib.rs:488:22
Oct 27 22:42:52.430 INFO kablam!     |
Oct 27 22:42:52.430 INFO kablam! 488 |     fn abs_sub(self, other: Self) -> Self {
Oct 27 22:42:52.430 INFO kablam!     |                      ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.430 INFO kablam! 
Oct 27 22:42:52.430 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.430 INFO kablam!    --> src/lib.rs:498:20
Oct 27 22:42:52.430 INFO kablam!     |
Oct 27 22:42:52.430 INFO kablam! 498 |     fn hypot(self, other: Self) -> Self {
Oct 27 22:42:52.430 INFO kablam!     |                    ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.430 INFO kablam! 
Oct 27 22:42:52.430 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.430 INFO kablam!    --> src/lib.rs:533:20
Oct 27 22:42:52.430 INFO kablam!     |
Oct 27 22:42:52.430 INFO kablam! 533 |     fn atan2(self, other: Self) -> Self {
Oct 27 22:42:52.430 INFO kablam!     |                    ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.430 INFO kablam! 
Oct 27 22:42:52.747 INFO kablam! warning: unused variable: `det`
Oct 27 22:42:52.747 INFO kablam!    --> src/lib.rs:656:13
Oct 27 22:42:52.747 INFO kablam!     |
Oct 27 22:42:52.747 INFO kablam! 656 |         let det = ::cgmath::Matrix2::new(a.x, a.y,
Oct 27 22:42:52.747 INFO kablam!     |             ^^^ help: consider using `_det` instead
Oct 27 22:42:52.747 INFO kablam!     |
Oct 27 22:42:52.747 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 22:42:52.747 INFO kablam! 
Oct 27 22:42:52.747 INFO kablam! warning: unused variable: `rhs`
Oct 27 22:42:52.747 INFO kablam!    --> src/lib.rs:133:18
Oct 27 22:42:52.747 INFO kablam!     |
Oct 27 22:42:52.747 INFO kablam! 133 |     fn rem(self, rhs: Self) -> Self::Output {
Oct 27 22:42:52.747 INFO kablam!     |                  ^^^ help: consider using `_rhs` instead
Oct 27 22:42:52.747 INFO kablam! 
Oct 27 22:42:52.747 INFO kablam! warning: unused variable: `t`
Oct 27 22:42:52.747 INFO kablam!    --> src/lib.rs:265:16
Oct 27 22:42:52.747 INFO kablam!     |
Oct 27 22:42:52.747 INFO kablam! 265 |     fn from<T>(t: T) -> Option<Self> {
Oct 27 22:42:52.747 INFO kablam!     |                ^ help: consider using `_t` instead
Oct 27 22:42:52.747 INFO kablam! 
Oct 27 22:42:52.747 INFO kablam! warning: unused variable: `src`
Oct 27 22:42:52.747 INFO kablam!    --> src/lib.rs:273:23
Oct 27 22:42:52.747 INFO kablam!     |
Oct 27 22:42:52.747 INFO kablam! 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Oct 27 22:42:52.747 INFO kablam!     |                       ^^^ help: consider using `_src` instead
Oct 27 22:42:52.747 INFO kablam! 
Oct 27 22:42:52.747 INFO kablam! warning: unused variable: `radix`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:273:34
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Oct 27 22:42:52.748 INFO kablam!     |                                  ^^^^^ help: consider using `_radix` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:298:27
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Oct 27 22:42:52.748 INFO kablam!     |                           ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `epsilon`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:298:41
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Oct 27 22:42:52.748 INFO kablam!     |                                         ^^^^^^^ help: consider using `_epsilon` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `max_relative`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:298:65
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Oct 27 22:42:52.748 INFO kablam!     |                                                                 ^^^^^^^^^^^^ help: consider using `_max_relative` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:303:23
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Oct 27 22:42:52.748 INFO kablam!     |                       ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `epsilon`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:303:37
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Oct 27 22:42:52.748 INFO kablam!     |                                     ^^^^^^^ help: consider using `_epsilon` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `max_ulps`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:303:61
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Oct 27 22:42:52.748 INFO kablam!     |                                                             ^^^^^^^^ help: consider using `_max_ulps` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `a`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:423:22
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Oct 27 22:42:52.748 INFO kablam!     |                      ^ help: consider using `_a` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `b`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:423:31
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Oct 27 22:42:52.748 INFO kablam!     |                               ^ help: consider using `_b` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `n`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:433:19
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 433 |     fn powi(self, n: i32) -> Self {
Oct 27 22:42:52.748 INFO kablam!     |                   ^ help: consider using `_n` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `n`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:438:19
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 438 |     fn powf(self, n: Self) -> Self {
Oct 27 22:42:52.748 INFO kablam!     |                   ^ help: consider using `_n` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `base`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:463:18
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 463 |     fn log(self, base: Self) -> Self {
Oct 27 22:42:52.748 INFO kablam!     |                  ^^^^ help: consider using `_base` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:478:18
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 478 |     fn max(self, other: Self) -> Self {
Oct 27 22:42:52.748 INFO kablam!     |                  ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.748 INFO kablam!    --> src/lib.rs:483:18
Oct 27 22:42:52.748 INFO kablam!     |
Oct 27 22:42:52.748 INFO kablam! 483 |     fn min(self, other: Self) -> Self {
Oct 27 22:42:52.748 INFO kablam!     |                  ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.748 INFO kablam! 
Oct 27 22:42:52.748 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.749 INFO kablam!    --> src/lib.rs:488:22
Oct 27 22:42:52.749 INFO kablam!     |
Oct 27 22:42:52.749 INFO kablam! 488 |     fn abs_sub(self, other: Self) -> Self {
Oct 27 22:42:52.749 INFO kablam!     |                      ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.749 INFO kablam! 
Oct 27 22:42:52.749 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.749 INFO kablam!    --> src/lib.rs:498:20
Oct 27 22:42:52.749 INFO kablam!     |
Oct 27 22:42:52.749 INFO kablam! 498 |     fn hypot(self, other: Self) -> Self {
Oct 27 22:42:52.749 INFO kablam!     |                    ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.749 INFO kablam! 
Oct 27 22:42:52.749 INFO kablam! warning: unused variable: `other`
Oct 27 22:42:52.749 INFO kablam!    --> src/lib.rs:533:20
Oct 27 22:42:52.749 INFO kablam!     |
Oct 27 22:42:52.749 INFO kablam! 533 |     fn atan2(self, other: Self) -> Self {
Oct 27 22:42:52.749 INFO kablam!     |                    ^^^^^ help: consider using `_other` instead
Oct 27 22:42:52.749 INFO kablam! 
Oct 27 22:42:52.831 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Oct 27 22:42:52.831 INFO kablam! su: No module specific data is present
Oct 27 22:42:53.858 INFO running `"docker" "rm" "-f" "b5510e190af2b7c1dff162c104f601a0e6993046c80e18c5308ab04be9eaf9df"`
Oct 27 22:42:54.231 INFO blam! b5510e190af2b7c1dff162c104f601a0e6993046c80e18c5308ab04be9eaf9df