Dec 17 15:27:17.279 INFO checking sierisimo/algorith-mx-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:27:17.279 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/sierisimo/algorith-mx-rust:/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 17 15:27:17.428 INFO [stdout] c87d04ee3dc69e399556a0debf45977fe8a91b390c39fc202bd220bdd14e5684
Dec 17 15:27:17.430 INFO running `"docker" "start" "-a" "c87d04ee3dc69e399556a0debf45977fe8a91b390c39fc202bd220bdd14e5684"`
Dec 17 15:27:18.057 INFO [stderr]     Checking algorith-mx v0.1.0 (/opt/crater/workdir)
Dec 17 15:27:18.148 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 17 15:27:18.148 INFO [stderr]   --> src/main.rs:13:10
Dec 17 15:27:18.148 INFO [stderr]    |
Dec 17 15:27:18.148 INFO [stderr] 13 |     while(idx_start != idx_end){
Dec 17 15:27:18.148 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 15:27:18.148 INFO [stderr]    |
Dec 17 15:27:18.148 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 15:27:18.148 INFO [stderr] 
Dec 17 15:27:18.156 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 17 15:27:18.156 INFO [stderr]   --> src/main.rs:13:10
Dec 17 15:27:18.156 INFO [stderr]    |
Dec 17 15:27:18.156 INFO [stderr] 13 |     while(idx_start != idx_end){
Dec 17 15:27:18.156 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 15:27:18.156 INFO [stderr]    |
Dec 17 15:27:18.156 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 15:27:18.156 INFO [stderr] 
Dec 17 15:27:18.190 INFO [stderr] warning: unused variable: `numberToSearch`
Dec 17 15:27:18.191 INFO [stderr]  --> src/main.rs:9:32
Dec 17 15:27:18.191 INFO [stderr]   |
Dec 17 15:27:18.191 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 17 15:27:18.191 INFO [stderr]   |                                ^^^^^^^^^^^^^^ help: consider using `_numberToSearch` instead
Dec 17 15:27:18.191 INFO [stderr]   |
Dec 17 15:27:18.191 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 17 15:27:18.191 INFO [stderr] 
Dec 17 15:27:18.191 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:27:18.191 INFO [stderr]   --> src/main.rs:10:9
Dec 17 15:27:18.191 INFO [stderr]    |
Dec 17 15:27:18.191 INFO [stderr] 10 |     let mut idx_start = 0;
Dec 17 15:27:18.191 INFO [stderr]    |         ----^^^^^^^^^
Dec 17 15:27:18.191 INFO [stderr]    |         |
Dec 17 15:27:18.191 INFO [stderr]    |         help: remove this `mut`
Dec 17 15:27:18.191 INFO [stderr]    |
Dec 17 15:27:18.191 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:27:18.191 INFO [stderr] 
Dec 17 15:27:18.191 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:27:18.191 INFO [stderr]   --> src/main.rs:11:9
Dec 17 15:27:18.191 INFO [stderr]    |
Dec 17 15:27:18.191 INFO [stderr] 11 |     let mut idx_end = arrayOfInts.len();
Dec 17 15:27:18.191 INFO [stderr]    |         ----^^^^^^^
Dec 17 15:27:18.191 INFO [stderr]    |         |
Dec 17 15:27:18.191 INFO [stderr]    |         help: remove this `mut`
Dec 17 15:27:18.191 INFO [stderr] 
Dec 17 15:27:18.191 INFO [stderr] warning: function `bigO` should have a snake case name such as `big_o`
Dec 17 15:27:18.191 INFO [stderr]   --> src/main.rs:9:1
Dec 17 15:27:18.191 INFO [stderr]    |
Dec 17 15:27:18.191 INFO [stderr] 9  | / fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 17 15:27:18.191 INFO [stderr] 10 | |     let mut idx_start = 0;
Dec 17 15:27:18.191 INFO [stderr] 11 | |     let mut idx_end = arrayOfInts.len();
Dec 17 15:27:18.191 INFO [stderr] 12 | |
Dec 17 15:27:18.191 INFO [stderr] ...  |
Dec 17 15:27:18.191 INFO [stderr] 15 | |     }
Dec 17 15:27:18.191 INFO [stderr] 16 | | }
Dec 17 15:27:18.191 INFO [stderr]    | |_^
Dec 17 15:27:18.191 INFO [stderr]    |
Dec 17 15:27:18.191 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 15:27:18.191 INFO [stderr] 
Dec 17 15:27:18.191 INFO [stderr] warning: variable `arrayOfInts` should have a snake case name such as `array_of_ints`
Dec 17 15:27:18.191 INFO [stderr]  --> src/main.rs:9:9
Dec 17 15:27:18.191 INFO [stderr]   |
Dec 17 15:27:18.191 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 17 15:27:18.191 INFO [stderr]   |         ^^^^^^^^^^^
Dec 17 15:27:18.191 INFO [stderr] 
Dec 17 15:27:18.191 INFO [stderr] warning: variable `numberToSearch` should have a snake case name such as `number_to_search`
Dec 17 15:27:18.191 INFO [stderr]  --> src/main.rs:9:32
Dec 17 15:27:18.191 INFO [stderr]   |
Dec 17 15:27:18.191 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 17 15:27:18.191 INFO [stderr]   |                                ^^^^^^^^^^^^^^
Dec 17 15:27:18.191 INFO [stderr] 
Dec 17 15:27:18.193 INFO [stderr] warning: unused variable: `numberToSearch`
Dec 17 15:27:18.193 INFO [stderr]  --> src/main.rs:9:32
Dec 17 15:27:18.193 INFO [stderr]   |
Dec 17 15:27:18.193 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 17 15:27:18.193 INFO [stderr]   |                                ^^^^^^^^^^^^^^ help: consider using `_numberToSearch` instead
Dec 17 15:27:18.193 INFO [stderr]   |
Dec 17 15:27:18.193 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 17 15:27:18.193 INFO [stderr] 
Dec 17 15:27:18.193 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:27:18.193 INFO [stderr]   --> src/main.rs:10:9
Dec 17 15:27:18.193 INFO [stderr]    |
Dec 17 15:27:18.193 INFO [stderr] 10 |     let mut idx_start = 0;
Dec 17 15:27:18.193 INFO [stderr]    |         ----^^^^^^^^^
Dec 17 15:27:18.193 INFO [stderr]    |         |
Dec 17 15:27:18.193 INFO [stderr]    |         help: remove this `mut`
Dec 17 15:27:18.193 INFO [stderr]    |
Dec 17 15:27:18.193 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:27:18.193 INFO [stderr] 
Dec 17 15:27:18.193 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:27:18.193 INFO [stderr]   --> src/main.rs:11:9
Dec 17 15:27:18.193 INFO [stderr]    |
Dec 17 15:27:18.193 INFO [stderr] 11 |     let mut idx_end = arrayOfInts.len();
Dec 17 15:27:18.193 INFO [stderr]    |         ----^^^^^^^
Dec 17 15:27:18.193 INFO [stderr]    |         |
Dec 17 15:27:18.194 INFO [stderr]    |         help: remove this `mut`
Dec 17 15:27:18.194 INFO [stderr] 
Dec 17 15:27:18.194 INFO [stderr] warning: function `bigO` should have a snake case name such as `big_o`
Dec 17 15:27:18.194 INFO [stderr]   --> src/main.rs:9:1
Dec 17 15:27:18.194 INFO [stderr]    |
Dec 17 15:27:18.194 INFO [stderr] 9  | / fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 17 15:27:18.194 INFO [stderr] 10 | |     let mut idx_start = 0;
Dec 17 15:27:18.194 INFO [stderr] 11 | |     let mut idx_end = arrayOfInts.len();
Dec 17 15:27:18.194 INFO [stderr] 12 | |
Dec 17 15:27:18.194 INFO [stderr] ...  |
Dec 17 15:27:18.194 INFO [stderr] 15 | |     }
Dec 17 15:27:18.194 INFO [stderr] 16 | | }
Dec 17 15:27:18.194 INFO [stderr]    | |_^
Dec 17 15:27:18.194 INFO [stderr]    |
Dec 17 15:27:18.194 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 15:27:18.194 INFO [stderr] 
Dec 17 15:27:18.194 INFO [stderr] warning: variable `arrayOfInts` should have a snake case name such as `array_of_ints`
Dec 17 15:27:18.194 INFO [stderr]  --> src/main.rs:9:9
Dec 17 15:27:18.194 INFO [stderr]   |
Dec 17 15:27:18.194 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 17 15:27:18.194 INFO [stderr]   |         ^^^^^^^^^^^
Dec 17 15:27:18.194 INFO [stderr] 
Dec 17 15:27:18.194 INFO [stderr] warning: variable `numberToSearch` should have a snake case name such as `number_to_search`
Dec 17 15:27:18.194 INFO [stderr]  --> src/main.rs:9:32
Dec 17 15:27:18.194 INFO [stderr]   |
Dec 17 15:27:18.194 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 17 15:27:18.194 INFO [stderr]   |                                ^^^^^^^^^^^^^^
Dec 17 15:27:18.194 INFO [stderr] 
Dec 17 15:27:18.206 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 17 15:27:18.470 INFO running `"docker" "inspect" "c87d04ee3dc69e399556a0debf45977fe8a91b390c39fc202bd220bdd14e5684"`
Dec 17 15:27:18.537 INFO running `"docker" "rm" "-f" "c87d04ee3dc69e399556a0debf45977fe8a91b390c39fc202bd220bdd14e5684"`
Dec 17 15:27:18.629 INFO [stdout] c87d04ee3dc69e399556a0debf45977fe8a91b390c39fc202bd220bdd14e5684