Dec 12 02:31:22.163 INFO checking HarukiUchito/Koch-Curve against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:31:22.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 02:31:22.608 INFO [stdout] c0f5026560c2c75d64e7f74d65f6fc282906a289cb0f6e6d70c30427dea83d36
Dec 12 02:31:22.610 INFO running `"docker" "start" "-a" "c0f5026560c2c75d64e7f74d65f6fc282906a289cb0f6e6d70c30427dea83d36"`
Dec 12 02:31:25.151 INFO [stderr] usermod: no changes
Dec 12 02:31:25.561 INFO [stderr]     Checking num-complex v0.1.41
Dec 12 02:31:25.561 INFO [stderr]     Checking num-bigint v0.1.41
Dec 12 02:31:28.564 INFO [stderr]     Checking num-rational v0.1.40
Dec 12 02:31:29.499 INFO [stderr]     Checking image v0.17.0
Dec 12 02:31:29.500 INFO [stderr]     Checking num v0.1.40
Dec 12 02:31:34.788 INFO [stderr]     Checking piston2d-opengl_graphics v0.49.0
Dec 12 02:31:37.844 INFO [stderr]     Checking spinning-square v0.1.0 (/source)
Dec 12 02:31:44.780 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 02:31:44.780 INFO [stderr]   --> src/main.rs:78:20
Dec 12 02:31:44.780 INFO [stderr]    |
Dec 12 02:31:44.780 INFO [stderr] 78 |                 if ((np1 - np2).norm() < 0.001) {
Dec 12 02:31:44.780 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 02:31:44.780 INFO [stderr]    |
Dec 12 02:31:44.780 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 02:31:44.780 INFO [stderr] 
Dec 12 02:31:44.926 INFO [stderr] warning: unused variable: `i`
Dec 12 02:31:44.927 INFO [stderr]   --> src/main.rs:68:17
Dec 12 02:31:44.927 INFO [stderr]    |
Dec 12 02:31:44.927 INFO [stderr] 68 |             for i in 0..tNum {
Dec 12 02:31:44.927 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 12 02:31:44.927 INFO [stderr]    |
Dec 12 02:31:44.927 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:31:44.927 INFO [stderr] 
Dec 12 02:31:44.944 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:31:44.944 INFO [stderr]    --> src/main.rs:100:9
Dec 12 02:31:44.944 INFO [stderr]     |
Dec 12 02:31:44.944 INFO [stderr] 100 |     let mut margin: f64 = 10.0;
Dec 12 02:31:44.944 INFO [stderr]     |         ----^^^^^^
Dec 12 02:31:44.944 INFO [stderr]     |         |
Dec 12 02:31:44.944 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:31:44.944 INFO [stderr]     |
Dec 12 02:31:44.944 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:31:44.944 INFO [stderr] 
Dec 12 02:31:44.944 INFO [stderr] warning: variable `maxValue` should have a snake case name such as `max_value`
Dec 12 02:31:44.944 INFO [stderr]   --> src/main.rs:25:21
Dec 12 02:31:44.944 INFO [stderr]    |
Dec 12 02:31:44.944 INFO [stderr] 25 | fn conv(value: f64, maxValue:f64, scale:f64) -> f64 {
Dec 12 02:31:44.944 INFO [stderr]    |                     ^^^^^^^^
Dec 12 02:31:44.944 INFO [stderr]    |
Dec 12 02:31:44.944 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 02:31:44.944 INFO [stderr] 
Dec 12 02:31:44.944 INFO [stderr] warning: structure field `updateCnt` should have a snake case name such as `update_cnt`
Dec 12 02:31:44.944 INFO [stderr]   --> src/main.rs:45:5
Dec 12 02:31:44.944 INFO [stderr]    |
Dec 12 02:31:44.944 INFO [stderr] 45 |     updateCnt: u32,
Dec 12 02:31:44.944 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 12 02:31:44.945 INFO [stderr] 
Dec 12 02:31:44.945 INFO [stderr] warning: variable `tNum` should have a snake case name such as `t_num`
Dec 12 02:31:44.945 INFO [stderr]   --> src/main.rs:67:17
Dec 12 02:31:44.945 INFO [stderr]    |
Dec 12 02:31:44.945 INFO [stderr] 67 |             let tNum = self.triangles.len();
Dec 12 02:31:44.945 INFO [stderr]    |                 ^^^^
Dec 12 02:31:44.945 INFO [stderr] 
Dec 12 02:31:45.024 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 12 02:31:45.024 INFO [stderr]   --> src/main.rs:78:20
Dec 12 02:31:45.024 INFO [stderr]    |
Dec 12 02:31:45.024 INFO [stderr] 78 |                 if ((np1 - np2).norm() < 0.001) {
Dec 12 02:31:45.024 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 02:31:45.024 INFO [stderr]    |
Dec 12 02:31:45.024 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 02:31:45.024 INFO [stderr] 
Dec 12 02:31:45.111 INFO [stderr] warning: unused variable: `i`
Dec 12 02:31:45.112 INFO [stderr]   --> src/main.rs:68:17
Dec 12 02:31:45.112 INFO [stderr]    |
Dec 12 02:31:45.112 INFO [stderr] 68 |             for i in 0..tNum {
Dec 12 02:31:45.112 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 12 02:31:45.112 INFO [stderr]    |
Dec 12 02:31:45.112 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:31:45.112 INFO [stderr] 
Dec 12 02:31:45.124 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:31:45.124 INFO [stderr]    --> src/main.rs:100:9
Dec 12 02:31:45.124 INFO [stderr]     |
Dec 12 02:31:45.124 INFO [stderr] 100 |     let mut margin: f64 = 10.0;
Dec 12 02:31:45.124 INFO [stderr]     |         ----^^^^^^
Dec 12 02:31:45.124 INFO [stderr]     |         |
Dec 12 02:31:45.124 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:31:45.124 INFO [stderr]     |
Dec 12 02:31:45.124 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:31:45.124 INFO [stderr] 
Dec 12 02:31:45.124 INFO [stderr] warning: variable `maxValue` should have a snake case name such as `max_value`
Dec 12 02:31:45.124 INFO [stderr]   --> src/main.rs:25:21
Dec 12 02:31:45.124 INFO [stderr]    |
Dec 12 02:31:45.124 INFO [stderr] 25 | fn conv(value: f64, maxValue:f64, scale:f64) -> f64 {
Dec 12 02:31:45.124 INFO [stderr]    |                     ^^^^^^^^
Dec 12 02:31:45.124 INFO [stderr]    |
Dec 12 02:31:45.124 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 02:31:45.124 INFO [stderr] 
Dec 12 02:31:45.124 INFO [stderr] warning: structure field `updateCnt` should have a snake case name such as `update_cnt`
Dec 12 02:31:45.124 INFO [stderr]   --> src/main.rs:45:5
Dec 12 02:31:45.124 INFO [stderr]    |
Dec 12 02:31:45.124 INFO [stderr] 45 |     updateCnt: u32,
Dec 12 02:31:45.124 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 12 02:31:45.125 INFO [stderr] 
Dec 12 02:31:45.125 INFO [stderr] warning: variable `tNum` should have a snake case name such as `t_num`
Dec 12 02:31:45.125 INFO [stderr]   --> src/main.rs:67:17
Dec 12 02:31:45.125 INFO [stderr]    |
Dec 12 02:31:45.125 INFO [stderr] 67 |             let tNum = self.triangles.len();
Dec 12 02:31:45.125 INFO [stderr]    |                 ^^^^
Dec 12 02:31:45.125 INFO [stderr] 
Dec 12 02:31:45.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.95s
Dec 12 02:31:45.156 INFO [stderr] su: No module specific data is present
Dec 12 02:31:45.734 INFO running `"docker" "inspect" "c0f5026560c2c75d64e7f74d65f6fc282906a289cb0f6e6d70c30427dea83d36"`
Dec 12 02:31:45.818 INFO running `"docker" "rm" "-f" "c0f5026560c2c75d64e7f74d65f6fc282906a289cb0f6e6d70c30427dea83d36"`
Dec 12 02:31:45.912 INFO [stdout] c0f5026560c2c75d64e7f74d65f6fc282906a289cb0f6e6d70c30427dea83d36