Dec 18 05:21:37.988 INFO checking SteffenSunde/cycle_counting against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:21:37.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/SteffenSunde/cycle_counting:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:21:38.231 INFO [stdout] 165b67ef966c6561b7de5c64886c3a5c0c24f43510dbcc8d9c82c1bf2ab5170f
Dec 18 05:21:38.233 INFO running `"docker" "start" "-a" "165b67ef966c6561b7de5c64886c3a5c0c24f43510dbcc8d9c82c1bf2ab5170f"`
Dec 18 05:21:38.849 INFO [stderr]     Checking approx v0.3.0
Dec 18 05:21:39.296 INFO [stderr]     Checking cycle_counting v0.1.0 (/opt/crater/workdir)
Dec 18 05:21:39.488 INFO [stderr] warning: unused import: `std::f64::consts::PI`
Dec 18 05:21:39.488 INFO [stderr]  --> src/rainflow.rs:3:5
Dec 18 05:21:39.488 INFO [stderr]   |
Dec 18 05:21:39.488 INFO [stderr] 3 | use std::f64::consts::PI;
Dec 18 05:21:39.488 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.488 INFO [stderr]   |
Dec 18 05:21:39.488 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:21:39.488 INFO [stderr] 
Dec 18 05:21:39.528 INFO [stderr] warning: unused import: `approx::*`
Dec 18 05:21:39.531 INFO [stderr]    --> src/rainflow.rs:189:9
Dec 18 05:21:39.531 INFO [stderr]     |
Dec 18 05:21:39.531 INFO [stderr] 189 |     use approx::*;
Dec 18 05:21:39.531 INFO [stderr]     |         ^^^^^^^^^
Dec 18 05:21:39.531 INFO [stderr]     |
Dec 18 05:21:39.531 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 05:21:39.531 INFO [stderr] 
Dec 18 05:21:39.590 INFO [stderr] warning: struct is never constructed: `Cycle`
Dec 18 05:21:39.590 INFO [stderr]  --> src/rainflow.rs:6:1
Dec 18 05:21:39.590 INFO [stderr]   |
Dec 18 05:21:39.590 INFO [stderr] 6 | pub struct Cycle {
Dec 18 05:21:39.590 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 18 05:21:39.590 INFO [stderr]   |
Dec 18 05:21:39.590 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:21:39.590 INFO [stderr] 
Dec 18 05:21:39.590 INFO [stderr] warning: struct is never constructed: `RainflowMatrix`
Dec 18 05:21:39.590 INFO [stderr]   --> src/rainflow.rs:17:1
Dec 18 05:21:39.590 INFO [stderr]    |
Dec 18 05:21:39.590 INFO [stderr] 17 | pub struct RainflowMatrix {
Dec 18 05:21:39.590 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.590 INFO [stderr] 
Dec 18 05:21:39.590 INFO [stderr] warning: method is never used: `new`
Dec 18 05:21:39.590 INFO [stderr]   --> src/rainflow.rs:22:5
Dec 18 05:21:39.590 INFO [stderr]    |
Dec 18 05:21:39.590 INFO [stderr] 22 |     fn new() -> Self {
Dec 18 05:21:39.590 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 05:21:39.590 INFO [stderr] 
Dec 18 05:21:39.590 INFO [stderr] warning: method is never used: `add`
Dec 18 05:21:39.590 INFO [stderr]   --> src/rainflow.rs:28:5
Dec 18 05:21:39.590 INFO [stderr]    |
Dec 18 05:21:39.590 INFO [stderr] 28 |     fn add(&mut self, from: f64, to: f64) {
Dec 18 05:21:39.590 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.590 INFO [stderr] 
Dec 18 05:21:39.590 INFO [stderr] warning: method is never used: `new`
Dec 18 05:21:39.590 INFO [stderr]   --> src/rainflow.rs:42:5
Dec 18 05:21:39.592 INFO [stderr]    |
Dec 18 05:21:39.592 INFO [stderr] 42 |     fn new(m: f64, a: f64) -> Self {
Dec 18 05:21:39.592 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.592 INFO [stderr] 
Dec 18 05:21:39.592 INFO [stderr] warning: function is never used: `sign`
Dec 18 05:21:39.592 INFO [stderr]   --> src/rainflow.rs:85:1
Dec 18 05:21:39.592 INFO [stderr]    |
Dec 18 05:21:39.592 INFO [stderr] 85 | fn sign(number: f64) -> f64 {
Dec 18 05:21:39.592 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.592 INFO [stderr] 
Dec 18 05:21:39.592 INFO [stderr] warning: function is never used: `filter_noise`
Dec 18 05:21:39.592 INFO [stderr]   --> src/rainflow.rs:93:1
Dec 18 05:21:39.592 INFO [stderr]    |
Dec 18 05:21:39.592 INFO [stderr] 93 | pub fn filter_noise(lh: &Vec<f64>, limit: f64) -> Vec<f64> {
Dec 18 05:21:39.592 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.592 INFO [stderr] 
Dec 18 05:21:39.592 INFO [stderr] warning: function is never used: `filter_reversals`
Dec 18 05:21:39.592 INFO [stderr]    --> src/rainflow.rs:107:1
Dec 18 05:21:39.592 INFO [stderr]     |
Dec 18 05:21:39.592 INFO [stderr] 107 | pub fn filter_reversals(lh: &Vec<f64>) -> Vec<f64> {
Dec 18 05:21:39.592 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.592 INFO [stderr] 
Dec 18 05:21:39.592 INFO [stderr] warning: variable `Y` should have a snake case name such as `y`
Dec 18 05:21:39.592 INFO [stderr]    --> src/rainflow.rs:145:13
Dec 18 05:21:39.592 INFO [stderr]     |
Dec 18 05:21:39.592 INFO [stderr] 145 |         let Y = (load_history[i] - load_history[i+1]).abs();
Dec 18 05:21:39.592 INFO [stderr]     |             ^
Dec 18 05:21:39.592 INFO [stderr]     |
Dec 18 05:21:39.592 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 05:21:39.592 INFO [stderr] 
Dec 18 05:21:39.592 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 18 05:21:39.592 INFO [stderr]    --> src/rainflow.rs:146:13
Dec 18 05:21:39.592 INFO [stderr]     |
Dec 18 05:21:39.592 INFO [stderr] 146 |         let X = (load_history[i+1] - load_history[i+2]).abs();
Dec 18 05:21:39.592 INFO [stderr]     |             ^
Dec 18 05:21:39.592 INFO [stderr] 
Dec 18 05:21:39.704 INFO [stderr] warning: struct is never constructed: `Cycle`
Dec 18 05:21:39.704 INFO [stderr]  --> src/rainflow.rs:6:1
Dec 18 05:21:39.704 INFO [stderr]   |
Dec 18 05:21:39.704 INFO [stderr] 6 | pub struct Cycle {
Dec 18 05:21:39.704 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 18 05:21:39.704 INFO [stderr]   |
Dec 18 05:21:39.704 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:21:39.704 INFO [stderr] 
Dec 18 05:21:39.704 INFO [stderr] warning: struct is never constructed: `RainflowMatrix`
Dec 18 05:21:39.704 INFO [stderr]   --> src/rainflow.rs:17:1
Dec 18 05:21:39.704 INFO [stderr]    |
Dec 18 05:21:39.704 INFO [stderr] 17 | pub struct RainflowMatrix {
Dec 18 05:21:39.704 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.704 INFO [stderr] 
Dec 18 05:21:39.704 INFO [stderr] warning: method is never used: `new`
Dec 18 05:21:39.704 INFO [stderr]   --> src/rainflow.rs:22:5
Dec 18 05:21:39.704 INFO [stderr]    |
Dec 18 05:21:39.704 INFO [stderr] 22 |     fn new() -> Self {
Dec 18 05:21:39.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 05:21:39.704 INFO [stderr] 
Dec 18 05:21:39.704 INFO [stderr] warning: method is never used: `add`
Dec 18 05:21:39.704 INFO [stderr]   --> src/rainflow.rs:28:5
Dec 18 05:21:39.704 INFO [stderr]    |
Dec 18 05:21:39.704 INFO [stderr] 28 |     fn add(&mut self, from: f64, to: f64) {
Dec 18 05:21:39.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.704 INFO [stderr] 
Dec 18 05:21:39.704 INFO [stderr] warning: method is never used: `new`
Dec 18 05:21:39.704 INFO [stderr]   --> src/rainflow.rs:42:5
Dec 18 05:21:39.704 INFO [stderr]    |
Dec 18 05:21:39.704 INFO [stderr] 42 |     fn new(m: f64, a: f64) -> Self {
Dec 18 05:21:39.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:21:39.704 INFO [stderr] 
Dec 18 05:21:39.708 INFO [stderr] warning: variable `Y` should have a snake case name such as `y`
Dec 18 05:21:39.708 INFO [stderr]    --> src/rainflow.rs:145:13
Dec 18 05:21:39.708 INFO [stderr]     |
Dec 18 05:21:39.708 INFO [stderr] 145 |         let Y = (load_history[i] - load_history[i+1]).abs();
Dec 18 05:21:39.708 INFO [stderr]     |             ^
Dec 18 05:21:39.708 INFO [stderr]     |
Dec 18 05:21:39.708 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 05:21:39.708 INFO [stderr] 
Dec 18 05:21:39.708 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 18 05:21:39.708 INFO [stderr]    --> src/rainflow.rs:146:13
Dec 18 05:21:39.708 INFO [stderr]     |
Dec 18 05:21:39.708 INFO [stderr] 146 |         let X = (load_history[i+1] - load_history[i+2]).abs();
Dec 18 05:21:39.708 INFO [stderr]     |             ^
Dec 18 05:21:39.708 INFO [stderr] 
Dec 18 05:21:39.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 18 05:21:40.098 INFO running `"docker" "inspect" "165b67ef966c6561b7de5c64886c3a5c0c24f43510dbcc8d9c82c1bf2ab5170f"`
Dec 18 05:21:40.210 INFO running `"docker" "rm" "-f" "165b67ef966c6561b7de5c64886c3a5c0c24f43510dbcc8d9c82c1bf2ab5170f"`
Dec 18 05:21:40.325 INFO [stdout] 165b67ef966c6561b7de5c64886c3a5c0c24f43510dbcc8d9c82c1bf2ab5170f