Dec 04 22:34:10.180 INFO checking anetcher/rust_boj against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:34:10.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 22:34:10.627 INFO [stdout] c823fb05eb2aa6ca811bf15b4f66364fbbc67f681fbb8b0bbebf7d02b6fb790d
Dec 04 22:34:10.635 INFO running `"docker" "start" "-a" "c823fb05eb2aa6ca811bf15b4f66364fbbc67f681fbb8b0bbebf7d02b6fb790d"`
Dec 04 22:34:11.559 INFO [stderr] usermod: no changes
Dec 04 22:34:11.615 INFO [stderr]     Checking rust_boj v0.1.0 (/source)
Dec 04 22:34:12.151 INFO [stderr] warning: unused variable: `i`
Dec 04 22:34:12.151 INFO [stderr]   --> src/print_star/_2442.rs:16:9
Dec 04 22:34:12.151 INFO [stderr]    |
Dec 04 22:34:12.151 INFO [stderr] 16 |     for i in 0..N {
Dec 04 22:34:12.151 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 04 22:34:12.163 INFO [stderr]    |
Dec 04 22:34:12.163 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 22:34:12.163 INFO [stderr] 
Dec 04 22:34:12.180 INFO [stderr] warning: function is never used: `print_self_number`
Dec 04 22:34:12.180 INFO [stderr]  --> src/_4673.rs:3:1
Dec 04 22:34:12.180 INFO [stderr]   |
Dec 04 22:34:12.181 INFO [stderr] 3 | pub fn print_self_number(limit: i32) {
Dec 04 22:34:12.181 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:12.184 INFO [stderr]   |
Dec 04 22:34:12.184 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 22:34:12.184 INFO [stderr] 
Dec 04 22:34:12.184 INFO [stderr] warning: function is never used: `d`
Dec 04 22:34:12.184 INFO [stderr]   --> src/_4673.rs:16:1
Dec 04 22:34:12.184 INFO [stderr]    |
Dec 04 22:34:12.185 INFO [stderr] 16 | fn d(n: &i32) -> i32 {
Dec 04 22:34:12.185 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:12.185 INFO [stderr] 
Dec 04 22:34:12.185 INFO [stderr] warning: function is never used: `accumulate`
Dec 04 22:34:12.185 INFO [stderr]   --> src/_4673.rs:20:1
Dec 04 22:34:12.185 INFO [stderr]    |
Dec 04 22:34:12.185 INFO [stderr] 20 | fn accumulate(x: &i32) -> i32 {
Dec 04 22:34:12.185 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:12.185 INFO [stderr] 
Dec 04 22:34:12.185 INFO [stderr] warning: function is never used: `print_star`
Dec 04 22:34:12.185 INFO [stderr]  --> src/print_star/_2442.rs:3:1
Dec 04 22:34:12.185 INFO [stderr]   |
Dec 04 22:34:12.185 INFO [stderr] 3 | pub fn print_star() {
Dec 04 22:34:12.185 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:12.185 INFO [stderr] 
Dec 04 22:34:12.185 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 04 22:34:12.185 INFO [stderr]  --> src/print_star/_2442.rs:5:9
Dec 04 22:34:12.185 INFO [stderr]   |
Dec 04 22:34:12.185 INFO [stderr] 5 |     let mut N: i32 = 0;
Dec 04 22:34:12.185 INFO [stderr]   |         ^^^^^
Dec 04 22:34:12.185 INFO [stderr]   |
Dec 04 22:34:12.185 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 22:34:12.185 INFO [stderr] 
Dec 04 22:34:12.283 INFO [stderr] warning: unused variable: `i`
Dec 04 22:34:12.283 INFO [stderr]   --> src/print_star/_2442.rs:16:9
Dec 04 22:34:12.283 INFO [stderr]    |
Dec 04 22:34:12.283 INFO [stderr] 16 |     for i in 0..N {
Dec 04 22:34:12.283 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 04 22:34:12.283 INFO [stderr]    |
Dec 04 22:34:12.283 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 22:34:12.283 INFO [stderr] 
Dec 04 22:34:12.300 INFO [stderr] warning: function is never used: `print_self_number`
Dec 04 22:34:12.300 INFO [stderr]  --> src/_4673.rs:3:1
Dec 04 22:34:12.300 INFO [stderr]   |
Dec 04 22:34:12.300 INFO [stderr] 3 | pub fn print_self_number(limit: i32) {
Dec 04 22:34:12.300 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:12.300 INFO [stderr]   |
Dec 04 22:34:12.300 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 22:34:12.300 INFO [stderr] 
Dec 04 22:34:12.300 INFO [stderr] warning: function is never used: `d`
Dec 04 22:34:12.300 INFO [stderr]   --> src/_4673.rs:16:1
Dec 04 22:34:12.300 INFO [stderr]    |
Dec 04 22:34:12.300 INFO [stderr] 16 | fn d(n: &i32) -> i32 {
Dec 04 22:34:12.300 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:12.300 INFO [stderr] 
Dec 04 22:34:12.300 INFO [stderr] warning: function is never used: `accumulate`
Dec 04 22:34:12.300 INFO [stderr]   --> src/_4673.rs:20:1
Dec 04 22:34:12.300 INFO [stderr]    |
Dec 04 22:34:12.300 INFO [stderr] 20 | fn accumulate(x: &i32) -> i32 {
Dec 04 22:34:12.300 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:12.300 INFO [stderr] 
Dec 04 22:34:12.300 INFO [stderr] warning: function is never used: `print_star`
Dec 04 22:34:12.300 INFO [stderr]  --> src/print_star/_2442.rs:3:1
Dec 04 22:34:12.300 INFO [stderr]   |
Dec 04 22:34:12.300 INFO [stderr] 3 | pub fn print_star() {
Dec 04 22:34:12.300 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:12.300 INFO [stderr] 
Dec 04 22:34:12.300 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 04 22:34:12.300 INFO [stderr]  --> src/print_star/_2442.rs:5:9
Dec 04 22:34:12.300 INFO [stderr]   |
Dec 04 22:34:12.300 INFO [stderr] 5 |     let mut N: i32 = 0;
Dec 04 22:34:12.300 INFO [stderr]   |         ^^^^^
Dec 04 22:34:12.300 INFO [stderr]   |
Dec 04 22:34:12.300 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 22:34:12.300 INFO [stderr] 
Dec 04 22:34:12.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 04 22:34:12.330 INFO [stderr] su: No module specific data is present
Dec 04 22:34:12.841 INFO running `"docker" "inspect" "c823fb05eb2aa6ca811bf15b4f66364fbbc67f681fbb8b0bbebf7d02b6fb790d"`
Dec 04 22:34:13.039 INFO running `"docker" "rm" "-f" "c823fb05eb2aa6ca811bf15b4f66364fbbc67f681fbb8b0bbebf7d02b6fb790d"`
Dec 04 22:34:13.207 INFO [stdout] c823fb05eb2aa6ca811bf15b4f66364fbbc67f681fbb8b0bbebf7d02b6fb790d