Dec 15 15:42:48.916 INFO testing err_prop-0.0.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 15:42:48.916 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 15 15:42:49.097 INFO [stdout] abd2f00238625954c0ffada2fefcc3b719971ca890839476d3f324b1eb9396dc
Dec 15 15:42:49.100 INFO running `"docker" "start" "-a" "abd2f00238625954c0ffada2fefcc3b719971ca890839476d3f324b1eb9396dc"`
Dec 15 15:42:49.543 INFO [stderr] usermod: no changes
Dec 15 15:42:49.610 INFO [stderr]    Compiling err_prop v0.0.2 (/source)
Dec 15 15:42:50.715 INFO [stderr] warning: unused variable: `rhs`
Dec 15 15:42:50.715 INFO [stderr]    --> src/lib.rs:133:18
Dec 15 15:42:50.715 INFO [stderr]     |
Dec 15 15:42:50.715 INFO [stderr] 133 |     fn rem(self, rhs: Self) -> Self::Output {
Dec 15 15:42:50.715 INFO [stderr]     |                  ^^^ help: consider using `_rhs` instead
Dec 15 15:42:50.715 INFO [stderr]     |
Dec 15 15:42:50.715 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 15:42:50.715 INFO [stderr] 
Dec 15 15:42:50.715 INFO [stderr] warning: unused variable: `t`
Dec 15 15:42:50.715 INFO [stderr]    --> src/lib.rs:265:16
Dec 15 15:42:50.718 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 265 |     fn from<T>(t: T) -> Option<Self> {
Dec 15 15:42:50.719 INFO [stderr]     |                ^ help: consider using `_t` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `src`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:273:23
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Dec 15 15:42:50.719 INFO [stderr]     |                       ^^^ help: consider using `_src` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `radix`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:273:34
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Dec 15 15:42:50.719 INFO [stderr]     |                                  ^^^^^ help: consider using `_radix` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:298:27
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Dec 15 15:42:50.719 INFO [stderr]     |                           ^^^^^ help: consider using `_other` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `epsilon`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:298:41
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Dec 15 15:42:50.719 INFO [stderr]     |                                         ^^^^^^^ help: consider using `_epsilon` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `max_relative`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:298:65
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Dec 15 15:42:50.719 INFO [stderr]     |                                                                 ^^^^^^^^^^^^ help: consider using `_max_relative` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:303:23
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Dec 15 15:42:50.719 INFO [stderr]     |                       ^^^^^ help: consider using `_other` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `epsilon`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:303:37
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Dec 15 15:42:50.719 INFO [stderr]     |                                     ^^^^^^^ help: consider using `_epsilon` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `max_ulps`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:303:61
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Dec 15 15:42:50.719 INFO [stderr]     |                                                             ^^^^^^^^ help: consider using `_max_ulps` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `a`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:423:22
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Dec 15 15:42:50.719 INFO [stderr]     |                      ^ help: consider using `_a` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `b`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:423:31
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Dec 15 15:42:50.719 INFO [stderr]     |                               ^ help: consider using `_b` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `n`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:433:19
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 433 |     fn powi(self, n: i32) -> Self {
Dec 15 15:42:50.719 INFO [stderr]     |                   ^ help: consider using `_n` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `n`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:438:19
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 438 |     fn powf(self, n: Self) -> Self {
Dec 15 15:42:50.719 INFO [stderr]     |                   ^ help: consider using `_n` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `base`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:463:18
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 463 |     fn log(self, base: Self) -> Self {
Dec 15 15:42:50.719 INFO [stderr]     |                  ^^^^ help: consider using `_base` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:478:18
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.719 INFO [stderr] 478 |     fn max(self, other: Self) -> Self {
Dec 15 15:42:50.719 INFO [stderr]     |                  ^^^^^ help: consider using `_other` instead
Dec 15 15:42:50.719 INFO [stderr] 
Dec 15 15:42:50.719 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:50.719 INFO [stderr]    --> src/lib.rs:483:18
Dec 15 15:42:50.719 INFO [stderr]     |
Dec 15 15:42:50.720 INFO [stderr] 483 |     fn min(self, other: Self) -> Self {
Dec 15 15:42:50.720 INFO [stderr]     |                  ^^^^^ help: consider using `_other` instead
Dec 15 15:42:50.720 INFO [stderr] 
Dec 15 15:42:50.720 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:50.720 INFO [stderr]    --> src/lib.rs:488:22
Dec 15 15:42:50.720 INFO [stderr]     |
Dec 15 15:42:50.720 INFO [stderr] 488 |     fn abs_sub(self, other: Self) -> Self {
Dec 15 15:42:50.720 INFO [stderr]     |                      ^^^^^ help: consider using `_other` instead
Dec 15 15:42:50.720 INFO [stderr] 
Dec 15 15:42:50.720 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:50.720 INFO [stderr]    --> src/lib.rs:498:20
Dec 15 15:42:50.720 INFO [stderr]     |
Dec 15 15:42:50.720 INFO [stderr] 498 |     fn hypot(self, other: Self) -> Self {
Dec 15 15:42:50.720 INFO [stderr]     |                    ^^^^^ help: consider using `_other` instead
Dec 15 15:42:50.720 INFO [stderr] 
Dec 15 15:42:50.720 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:50.720 INFO [stderr]    --> src/lib.rs:533:20
Dec 15 15:42:50.720 INFO [stderr]     |
Dec 15 15:42:50.720 INFO [stderr] 533 |     fn atan2(self, other: Self) -> Self {
Dec 15 15:42:50.720 INFO [stderr]     |                    ^^^^^ help: consider using `_other` instead
Dec 15 15:42:50.720 INFO [stderr] 
Dec 15 15:42:50.801 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 15 15:42:50.806 INFO [stderr] su: No module specific data is present
Dec 15 15:42:51.692 INFO running `"docker" "inspect" "abd2f00238625954c0ffada2fefcc3b719971ca890839476d3f324b1eb9396dc"`
Dec 15 15:42:51.965 INFO running `"docker" "rm" "-f" "abd2f00238625954c0ffada2fefcc3b719971ca890839476d3f324b1eb9396dc"`
Dec 15 15:42:52.207 INFO [stdout] abd2f00238625954c0ffada2fefcc3b719971ca890839476d3f324b1eb9396dc
Dec 15 15:42:52.211 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 15 15:42:52.611 INFO [stdout] 1f74ec3e79ec04e1eb2ccef8012af1e893a3d49ae2475f3bccfce859ee80f69b
Dec 15 15:42:52.619 INFO running `"docker" "start" "-a" "1f74ec3e79ec04e1eb2ccef8012af1e893a3d49ae2475f3bccfce859ee80f69b"`
Dec 15 15:42:53.480 INFO [stderr] usermod: no changes
Dec 15 15:42:53.522 INFO [stderr]    Compiling err_prop v0.0.2 (/source)
Dec 15 15:42:54.647 INFO [stderr] warning: unused variable: `det`
Dec 15 15:42:54.647 INFO [stderr]    --> src/lib.rs:656:13
Dec 15 15:42:54.647 INFO [stderr]     |
Dec 15 15:42:54.647 INFO [stderr] 656 |         let det = ::cgmath::Matrix2::new(a.x, a.y,
Dec 15 15:42:54.647 INFO [stderr]     |             ^^^ help: consider using `_det` instead
Dec 15 15:42:54.647 INFO [stderr]     |
Dec 15 15:42:54.647 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 15:42:54.647 INFO [stderr] 
Dec 15 15:42:54.647 INFO [stderr] warning: unused variable: `rhs`
Dec 15 15:42:54.647 INFO [stderr]    --> src/lib.rs:133:18
Dec 15 15:42:54.648 INFO [stderr]     |
Dec 15 15:42:54.648 INFO [stderr] 133 |     fn rem(self, rhs: Self) -> Self::Output {
Dec 15 15:42:54.648 INFO [stderr]     |                  ^^^ help: consider using `_rhs` instead
Dec 15 15:42:54.648 INFO [stderr] 
Dec 15 15:42:54.648 INFO [stderr] warning: unused variable: `t`
Dec 15 15:42:54.648 INFO [stderr]    --> src/lib.rs:265:16
Dec 15 15:42:54.648 INFO [stderr]     |
Dec 15 15:42:54.648 INFO [stderr] 265 |     fn from<T>(t: T) -> Option<Self> {
Dec 15 15:42:54.648 INFO [stderr]     |                ^ help: consider using `_t` instead
Dec 15 15:42:54.648 INFO [stderr] 
Dec 15 15:42:54.648 INFO [stderr] warning: unused variable: `src`
Dec 15 15:42:54.649 INFO [stderr]    --> src/lib.rs:273:23
Dec 15 15:42:54.649 INFO [stderr]     |
Dec 15 15:42:54.649 INFO [stderr] 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Dec 15 15:42:54.649 INFO [stderr]     |                       ^^^ help: consider using `_src` instead
Dec 15 15:42:54.649 INFO [stderr] 
Dec 15 15:42:54.649 INFO [stderr] warning: unused variable: `radix`
Dec 15 15:42:54.649 INFO [stderr]    --> src/lib.rs:273:34
Dec 15 15:42:54.649 INFO [stderr]     |
Dec 15 15:42:54.649 INFO [stderr] 273 |     fn from_str_radix(src: &str, radix: u32) -> Result<Self, ParseFloatError> {
Dec 15 15:42:54.649 INFO [stderr]     |                                  ^^^^^ help: consider using `_radix` instead
Dec 15 15:42:54.649 INFO [stderr] 
Dec 15 15:42:54.649 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:54.649 INFO [stderr]    --> src/lib.rs:298:27
Dec 15 15:42:54.649 INFO [stderr]     |
Dec 15 15:42:54.649 INFO [stderr] 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Dec 15 15:42:54.649 INFO [stderr]     |                           ^^^^^ help: consider using `_other` instead
Dec 15 15:42:54.649 INFO [stderr] 
Dec 15 15:42:54.649 INFO [stderr] warning: unused variable: `epsilon`
Dec 15 15:42:54.649 INFO [stderr]    --> src/lib.rs:298:41
Dec 15 15:42:54.649 INFO [stderr]     |
Dec 15 15:42:54.649 INFO [stderr] 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Dec 15 15:42:54.650 INFO [stderr]     |                                         ^^^^^^^ help: consider using `_epsilon` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `max_relative`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:298:65
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 298 |     fn relative_eq(&self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon) -> bool {
Dec 15 15:42:54.650 INFO [stderr]     |                                                                 ^^^^^^^^^^^^ help: consider using `_max_relative` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:303:23
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Dec 15 15:42:54.650 INFO [stderr]     |                       ^^^^^ help: consider using `_other` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `epsilon`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:303:37
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Dec 15 15:42:54.650 INFO [stderr]     |                                     ^^^^^^^ help: consider using `_epsilon` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `max_ulps`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:303:61
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 303 |     fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool {
Dec 15 15:42:54.650 INFO [stderr]     |                                                             ^^^^^^^^ help: consider using `_max_ulps` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `a`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:423:22
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                      ^ help: consider using `_a` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `b`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:423:31
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 423 |     fn mul_add(self, a: Self, b: Self) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                               ^ help: consider using `_b` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `n`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:433:19
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 433 |     fn powi(self, n: i32) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                   ^ help: consider using `_n` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `n`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:438:19
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 438 |     fn powf(self, n: Self) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                   ^ help: consider using `_n` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `base`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:463:18
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 463 |     fn log(self, base: Self) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                  ^^^^ help: consider using `_base` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:478:18
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 478 |     fn max(self, other: Self) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                  ^^^^^ help: consider using `_other` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:483:18
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 483 |     fn min(self, other: Self) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                  ^^^^^ help: consider using `_other` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:488:22
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 488 |     fn abs_sub(self, other: Self) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                      ^^^^^ help: consider using `_other` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:498:20
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 498 |     fn hypot(self, other: Self) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                    ^^^^^ help: consider using `_other` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:54.650 INFO [stderr] warning: unused variable: `other`
Dec 15 15:42:54.650 INFO [stderr]    --> src/lib.rs:533:20
Dec 15 15:42:54.650 INFO [stderr]     |
Dec 15 15:42:54.650 INFO [stderr] 533 |     fn atan2(self, other: Self) -> Self {
Dec 15 15:42:54.650 INFO [stderr]     |                    ^^^^^ help: consider using `_other` instead
Dec 15 15:42:54.650 INFO [stderr] 
Dec 15 15:42:55.190 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 15 15:42:55.194 INFO [stderr] su: No module specific data is present
Dec 15 15:42:56.099 INFO running `"docker" "inspect" "1f74ec3e79ec04e1eb2ccef8012af1e893a3d49ae2475f3bccfce859ee80f69b"`
Dec 15 15:42:56.216 INFO running `"docker" "rm" "-f" "1f74ec3e79ec04e1eb2ccef8012af1e893a3d49ae2475f3bccfce859ee80f69b"`
Dec 15 15:42:56.327 INFO [stdout] 1f74ec3e79ec04e1eb2ccef8012af1e893a3d49ae2475f3bccfce859ee80f69b
Dec 15 15:42:56.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 15 15:42:56.534 INFO [stdout] 9793dfe7a4d9fdc48721bab39695c0cf13b8de17ef4e73958f23abc1ee0b2d7a
Dec 15 15:42:56.536 INFO running `"docker" "start" "-a" "9793dfe7a4d9fdc48721bab39695c0cf13b8de17ef4e73958f23abc1ee0b2d7a"`
Dec 15 15:42:56.988 INFO [stderr] usermod: no changes
Dec 15 15:42:57.037 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 15:42:57.037 INFO [stderr]      Running /target/debug/deps/err_prop-2547dad24655a545
Dec 15 15:42:57.037 INFO [stderr]    Doc-tests err_prop
Dec 15 15:42:57.038 INFO [stdout] 
Dec 15 15:42:57.038 INFO [stdout] running 5 tests
Dec 15 15:42:57.038 INFO [stdout] test tests::addition_error ... ok
Dec 15 15:42:57.038 INFO [stdout] test tests::addition_then_multipl ... ok
Dec 15 15:42:57.038 INFO [stdout] test tests::multiplication_error ... ok
Dec 15 15:42:57.038 INFO [stdout] test tests::subtract_error ... ok
Dec 15 15:42:57.038 INFO [stdout] test tests::can_use_cgmath_stuff ... ok
Dec 15 15:42:57.038 INFO [stdout] 
Dec 15 15:42:57.038 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:42:57.038 INFO [stdout] 
Dec 15 15:42:58.737 INFO [stdout] 
Dec 15 15:42:58.737 INFO [stdout] running 0 tests
Dec 15 15:42:58.737 INFO [stdout] 
Dec 15 15:42:58.737 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:42:58.737 INFO [stdout] 
Dec 15 15:42:58.749 INFO [stderr] su: No module specific data is present
Dec 15 15:42:59.064 INFO running `"docker" "inspect" "9793dfe7a4d9fdc48721bab39695c0cf13b8de17ef4e73958f23abc1ee0b2d7a"`
Dec 15 15:42:59.188 INFO running `"docker" "rm" "-f" "9793dfe7a4d9fdc48721bab39695c0cf13b8de17ef4e73958f23abc1ee0b2d7a"`
Dec 15 15:42:59.313 INFO [stdout] 9793dfe7a4d9fdc48721bab39695c0cf13b8de17ef4e73958f23abc1ee0b2d7a