Dec 19 20:28:07.636 INFO checking anetcher/rust_boj against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:28:07.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/anetcher/rust_boj:/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 20:28:07.913 INFO [stdout] 026be09c102ba07d779c3b628836296b55f131739dfa014edb2eb54e6f23c2ab
Dec 19 20:28:07.920 INFO running `"docker" "start" "-a" "026be09c102ba07d779c3b628836296b55f131739dfa014edb2eb54e6f23c2ab"`
Dec 19 20:28:09.423 INFO [stderr]     Checking rust_boj v0.1.0 (/opt/crater/workdir)
Dec 19 20:28:09.648 INFO [stderr] warning: unused variable: `i`
Dec 19 20:28:09.648 INFO [stderr]   --> src/print_star/_2442.rs:16:9
Dec 19 20:28:09.648 INFO [stderr]    |
Dec 19 20:28:09.648 INFO [stderr] 16 |     for i in 0..N {
Dec 19 20:28:09.648 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 20:28:09.648 INFO [stderr]    |
Dec 19 20:28:09.648 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:28:09.648 INFO [stderr] 
Dec 19 20:28:09.652 INFO [stderr] warning: function is never used: `print_self_number`
Dec 19 20:28:09.652 INFO [stderr]  --> src/_4673.rs:3:1
Dec 19 20:28:09.652 INFO [stderr]   |
Dec 19 20:28:09.652 INFO [stderr] 3 | pub fn print_self_number(limit: i32) {
Dec 19 20:28:09.652 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:28:09.652 INFO [stderr]   |
Dec 19 20:28:09.652 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 20:28:09.652 INFO [stderr] 
Dec 19 20:28:09.652 INFO [stderr] warning: function is never used: `d`
Dec 19 20:28:09.652 INFO [stderr]   --> src/_4673.rs:16:1
Dec 19 20:28:09.652 INFO [stderr]    |
Dec 19 20:28:09.652 INFO [stderr] 16 | fn d(n: &i32) -> i32 {
Dec 19 20:28:09.652 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:28:09.652 INFO [stderr] 
Dec 19 20:28:09.652 INFO [stderr] warning: function is never used: `accumulate`
Dec 19 20:28:09.652 INFO [stderr]   --> src/_4673.rs:20:1
Dec 19 20:28:09.652 INFO [stderr]    |
Dec 19 20:28:09.652 INFO [stderr] 20 | fn accumulate(x: &i32) -> i32 {
Dec 19 20:28:09.652 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:28:09.652 INFO [stderr] 
Dec 19 20:28:09.652 INFO [stderr] warning: function is never used: `print_star`
Dec 19 20:28:09.652 INFO [stderr]  --> src/print_star/_2442.rs:3:1
Dec 19 20:28:09.652 INFO [stderr]   |
Dec 19 20:28:09.652 INFO [stderr] 3 | pub fn print_star() {
Dec 19 20:28:09.652 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 19 20:28:09.652 INFO [stderr] 
Dec 19 20:28:09.655 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 19 20:28:09.655 INFO [stderr]  --> src/print_star/_2442.rs:5:9
Dec 19 20:28:09.655 INFO [stderr]   |
Dec 19 20:28:09.655 INFO [stderr] 5 |     let mut N: i32 = 0;
Dec 19 20:28:09.655 INFO [stderr]   |         ^^^^^
Dec 19 20:28:09.655 INFO [stderr]   |
Dec 19 20:28:09.655 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 20:28:09.655 INFO [stderr] 
Dec 19 20:28:09.656 INFO [stderr] warning: unused variable: `i`
Dec 19 20:28:09.656 INFO [stderr]   --> src/print_star/_2442.rs:16:9
Dec 19 20:28:09.656 INFO [stderr]    |
Dec 19 20:28:09.656 INFO [stderr] 16 |     for i in 0..N {
Dec 19 20:28:09.656 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 20:28:09.656 INFO [stderr]    |
Dec 19 20:28:09.656 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:28:09.656 INFO [stderr] 
Dec 19 20:28:09.678 INFO [stderr] warning: function is never used: `print_self_number`
Dec 19 20:28:09.678 INFO [stderr]  --> src/_4673.rs:3:1
Dec 19 20:28:09.678 INFO [stderr]   |
Dec 19 20:28:09.678 INFO [stderr] 3 | pub fn print_self_number(limit: i32) {
Dec 19 20:28:09.678 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:28:09.678 INFO [stderr]   |
Dec 19 20:28:09.678 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 20:28:09.678 INFO [stderr] 
Dec 19 20:28:09.678 INFO [stderr] warning: function is never used: `d`
Dec 19 20:28:09.678 INFO [stderr]   --> src/_4673.rs:16:1
Dec 19 20:28:09.678 INFO [stderr]    |
Dec 19 20:28:09.678 INFO [stderr] 16 | fn d(n: &i32) -> i32 {
Dec 19 20:28:09.678 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:28:09.678 INFO [stderr] 
Dec 19 20:28:09.678 INFO [stderr] warning: function is never used: `accumulate`
Dec 19 20:28:09.678 INFO [stderr]   --> src/_4673.rs:20:1
Dec 19 20:28:09.678 INFO [stderr]    |
Dec 19 20:28:09.678 INFO [stderr] 20 | fn accumulate(x: &i32) -> i32 {
Dec 19 20:28:09.678 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:28:09.678 INFO [stderr] 
Dec 19 20:28:09.678 INFO [stderr] warning: function is never used: `print_star`
Dec 19 20:28:09.678 INFO [stderr]  --> src/print_star/_2442.rs:3:1
Dec 19 20:28:09.678 INFO [stderr]   |
Dec 19 20:28:09.678 INFO [stderr] 3 | pub fn print_star() {
Dec 19 20:28:09.678 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 19 20:28:09.678 INFO [stderr] 
Dec 19 20:28:09.678 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 19 20:28:09.678 INFO [stderr]  --> src/print_star/_2442.rs:5:9
Dec 19 20:28:09.678 INFO [stderr]   |
Dec 19 20:28:09.678 INFO [stderr] 5 |     let mut N: i32 = 0;
Dec 19 20:28:09.678 INFO [stderr]   |         ^^^^^
Dec 19 20:28:09.678 INFO [stderr]   |
Dec 19 20:28:09.678 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 20:28:09.678 INFO [stderr] 
Dec 19 20:28:09.689 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 19 20:28:10.507 INFO running `"docker" "inspect" "026be09c102ba07d779c3b628836296b55f131739dfa014edb2eb54e6f23c2ab"`
Dec 19 20:28:10.798 INFO running `"docker" "rm" "-f" "026be09c102ba07d779c3b628836296b55f131739dfa014edb2eb54e6f23c2ab"`
Dec 19 20:28:11.124 INFO [stdout] 026be09c102ba07d779c3b628836296b55f131739dfa014edb2eb54e6f23c2ab