Dec 19 08:51:31.233 INFO checking sierisimo/algorith-mx-rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:51:31.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:51:31.657 INFO [stdout] 85bba7bc43b825defac345da663c7b656ec38a89e861aec5812ae5d11c3dd92d
Dec 19 08:51:31.661 INFO running `"docker" "start" "-a" "85bba7bc43b825defac345da663c7b656ec38a89e861aec5812ae5d11c3dd92d"`
Dec 19 08:51:32.495 INFO [stderr]     Checking algorith-mx v0.1.0 (/opt/crater/workdir)
Dec 19 08:51:32.608 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 19 08:51:32.608 INFO [stderr]   --> src/main.rs:13:10
Dec 19 08:51:32.608 INFO [stderr]    |
Dec 19 08:51:32.608 INFO [stderr] 13 |     while(idx_start != idx_end){
Dec 19 08:51:32.608 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 08:51:32.608 INFO [stderr]    |
Dec 19 08:51:32.608 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 08:51:32.608 INFO [stderr] 
Dec 19 08:51:32.637 INFO [stderr] warning: unused variable: `numberToSearch`
Dec 19 08:51:32.637 INFO [stderr]  --> src/main.rs:9:32
Dec 19 08:51:32.637 INFO [stderr]   |
Dec 19 08:51:32.637 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 19 08:51:32.637 INFO [stderr]   |                                ^^^^^^^^^^^^^^ help: consider using `_numberToSearch` instead
Dec 19 08:51:32.637 INFO [stderr]   |
Dec 19 08:51:32.637 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 08:51:32.637 INFO [stderr] 
Dec 19 08:51:32.637 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:51:32.637 INFO [stderr]   --> src/main.rs:10:9
Dec 19 08:51:32.637 INFO [stderr]    |
Dec 19 08:51:32.637 INFO [stderr] 10 |     let mut idx_start = 0;
Dec 19 08:51:32.637 INFO [stderr]    |         ----^^^^^^^^^
Dec 19 08:51:32.637 INFO [stderr]    |         |
Dec 19 08:51:32.637 INFO [stderr]    |         help: remove this `mut`
Dec 19 08:51:32.637 INFO [stderr]    |
Dec 19 08:51:32.637 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 08:51:32.637 INFO [stderr] 
Dec 19 08:51:32.637 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:51:32.637 INFO [stderr]   --> src/main.rs:11:9
Dec 19 08:51:32.637 INFO [stderr]    |
Dec 19 08:51:32.637 INFO [stderr] 11 |     let mut idx_end = arrayOfInts.len();
Dec 19 08:51:32.637 INFO [stderr]    |         ----^^^^^^^
Dec 19 08:51:32.637 INFO [stderr]    |         |
Dec 19 08:51:32.637 INFO [stderr]    |         help: remove this `mut`
Dec 19 08:51:32.637 INFO [stderr] 
Dec 19 08:51:32.637 INFO [stderr] warning: function `bigO` should have a snake case name such as `big_o`
Dec 19 08:51:32.637 INFO [stderr]   --> src/main.rs:9:1
Dec 19 08:51:32.637 INFO [stderr]    |
Dec 19 08:51:32.637 INFO [stderr] 9  | / fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 19 08:51:32.637 INFO [stderr] 10 | |     let mut idx_start = 0;
Dec 19 08:51:32.637 INFO [stderr] 11 | |     let mut idx_end = arrayOfInts.len();
Dec 19 08:51:32.637 INFO [stderr] 12 | |
Dec 19 08:51:32.637 INFO [stderr] ...  |
Dec 19 08:51:32.637 INFO [stderr] 15 | |     }
Dec 19 08:51:32.637 INFO [stderr] 16 | | }
Dec 19 08:51:32.637 INFO [stderr]    | |_^
Dec 19 08:51:32.637 INFO [stderr]    |
Dec 19 08:51:32.637 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 08:51:32.637 INFO [stderr] 
Dec 19 08:51:32.637 INFO [stderr] warning: variable `arrayOfInts` should have a snake case name such as `array_of_ints`
Dec 19 08:51:32.637 INFO [stderr]  --> src/main.rs:9:9
Dec 19 08:51:32.637 INFO [stderr]   |
Dec 19 08:51:32.637 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 19 08:51:32.637 INFO [stderr]   |         ^^^^^^^^^^^
Dec 19 08:51:32.637 INFO [stderr] 
Dec 19 08:51:32.637 INFO [stderr] warning: variable `numberToSearch` should have a snake case name such as `number_to_search`
Dec 19 08:51:32.637 INFO [stderr]  --> src/main.rs:9:32
Dec 19 08:51:32.637 INFO [stderr]   |
Dec 19 08:51:32.637 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 19 08:51:32.637 INFO [stderr]   |                                ^^^^^^^^^^^^^^
Dec 19 08:51:32.637 INFO [stderr] 
Dec 19 08:51:32.647 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 19 08:51:32.647 INFO [stderr]   --> src/main.rs:13:10
Dec 19 08:51:32.647 INFO [stderr]    |
Dec 19 08:51:32.647 INFO [stderr] 13 |     while(idx_start != idx_end){
Dec 19 08:51:32.647 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 08:51:32.647 INFO [stderr]    |
Dec 19 08:51:32.647 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 08:51:32.647 INFO [stderr] 
Dec 19 08:51:32.689 INFO [stderr] warning: unused variable: `numberToSearch`
Dec 19 08:51:32.689 INFO [stderr]  --> src/main.rs:9:32
Dec 19 08:51:32.689 INFO [stderr]   |
Dec 19 08:51:32.689 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 19 08:51:32.689 INFO [stderr]   |                                ^^^^^^^^^^^^^^ help: consider using `_numberToSearch` instead
Dec 19 08:51:32.689 INFO [stderr]   |
Dec 19 08:51:32.689 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 08:51:32.689 INFO [stderr] 
Dec 19 08:51:32.690 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:51:32.690 INFO [stderr]   --> src/main.rs:10:9
Dec 19 08:51:32.690 INFO [stderr]    |
Dec 19 08:51:32.690 INFO [stderr] 10 |     let mut idx_start = 0;
Dec 19 08:51:32.690 INFO [stderr]    |         ----^^^^^^^^^
Dec 19 08:51:32.690 INFO [stderr]    |         |
Dec 19 08:51:32.690 INFO [stderr]    |         help: remove this `mut`
Dec 19 08:51:32.690 INFO [stderr]    |
Dec 19 08:51:32.690 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 08:51:32.690 INFO [stderr] 
Dec 19 08:51:32.690 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:51:32.690 INFO [stderr]   --> src/main.rs:11:9
Dec 19 08:51:32.690 INFO [stderr]    |
Dec 19 08:51:32.690 INFO [stderr] 11 |     let mut idx_end = arrayOfInts.len();
Dec 19 08:51:32.690 INFO [stderr]    |         ----^^^^^^^
Dec 19 08:51:32.690 INFO [stderr]    |         |
Dec 19 08:51:32.690 INFO [stderr]    |         help: remove this `mut`
Dec 19 08:51:32.690 INFO [stderr] 
Dec 19 08:51:32.691 INFO [stderr] warning: function `bigO` should have a snake case name such as `big_o`
Dec 19 08:51:32.691 INFO [stderr]   --> src/main.rs:9:1
Dec 19 08:51:32.691 INFO [stderr]    |
Dec 19 08:51:32.691 INFO [stderr] 9  | / fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 19 08:51:32.691 INFO [stderr] 10 | |     let mut idx_start = 0;
Dec 19 08:51:32.691 INFO [stderr] 11 | |     let mut idx_end = arrayOfInts.len();
Dec 19 08:51:32.691 INFO [stderr] 12 | |
Dec 19 08:51:32.691 INFO [stderr] ...  |
Dec 19 08:51:32.691 INFO [stderr] 15 | |     }
Dec 19 08:51:32.691 INFO [stderr] 16 | | }
Dec 19 08:51:32.691 INFO [stderr]    | |_^
Dec 19 08:51:32.691 INFO [stderr]    |
Dec 19 08:51:32.691 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 08:51:32.691 INFO [stderr] 
Dec 19 08:51:32.691 INFO [stderr] warning: variable `arrayOfInts` should have a snake case name such as `array_of_ints`
Dec 19 08:51:32.691 INFO [stderr]  --> src/main.rs:9:9
Dec 19 08:51:32.691 INFO [stderr]   |
Dec 19 08:51:32.691 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 19 08:51:32.691 INFO [stderr]   |         ^^^^^^^^^^^
Dec 19 08:51:32.691 INFO [stderr] 
Dec 19 08:51:32.691 INFO [stderr] warning: variable `numberToSearch` should have a snake case name such as `number_to_search`
Dec 19 08:51:32.691 INFO [stderr]  --> src/main.rs:9:32
Dec 19 08:51:32.691 INFO [stderr]   |
Dec 19 08:51:32.691 INFO [stderr] 9 | fn bigO(arrayOfInts: Vec<u32>, numberToSearch: u32) {
Dec 19 08:51:32.691 INFO [stderr]   |                                ^^^^^^^^^^^^^^
Dec 19 08:51:32.691 INFO [stderr] 
Dec 19 08:51:32.702 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 19 08:51:32.976 INFO running `"docker" "inspect" "85bba7bc43b825defac345da663c7b656ec38a89e861aec5812ae5d11c3dd92d"`
Dec 19 08:51:33.106 INFO running `"docker" "rm" "-f" "85bba7bc43b825defac345da663c7b656ec38a89e861aec5812ae5d11c3dd92d"`
Dec 19 08:51:33.203 INFO [stdout] 85bba7bc43b825defac345da663c7b656ec38a89e861aec5812ae5d11c3dd92d