Dec 18 03:59:37.505 INFO checking anetcher/rust_boj against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 03:59:37.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:59:37.943 INFO [stdout] 62f77d06f2a2533093ac8e67eea1624b916c3f50bd37bcfac30bed8193812a8c
Dec 18 03:59:37.950 INFO running `"docker" "start" "-a" "62f77d06f2a2533093ac8e67eea1624b916c3f50bd37bcfac30bed8193812a8c"`
Dec 18 03:59:39.615 INFO [stderr]     Checking rust_boj v0.1.0 (/opt/crater/workdir)
Dec 18 03:59:39.840 INFO [stderr] warning: unused variable: `i`
Dec 18 03:59:39.840 INFO [stderr]   --> src/print_star/_2442.rs:16:9
Dec 18 03:59:39.840 INFO [stderr]    |
Dec 18 03:59:39.840 INFO [stderr] 16 |     for i in 0..N {
Dec 18 03:59:39.840 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 18 03:59:39.840 INFO [stderr]    |
Dec 18 03:59:39.840 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:59:39.840 INFO [stderr] 
Dec 18 03:59:39.864 INFO [stderr] warning: function is never used: `print_self_number`
Dec 18 03:59:39.864 INFO [stderr]  --> src/_4673.rs:3:1
Dec 18 03:59:39.864 INFO [stderr]   |
Dec 18 03:59:39.864 INFO [stderr] 3 | pub fn print_self_number(limit: i32) {
Dec 18 03:59:39.864 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:59:39.864 INFO [stderr]   |
Dec 18 03:59:39.864 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 03:59:39.864 INFO [stderr] 
Dec 18 03:59:39.864 INFO [stderr] warning: function is never used: `d`
Dec 18 03:59:39.864 INFO [stderr]   --> src/_4673.rs:16:1
Dec 18 03:59:39.864 INFO [stderr]    |
Dec 18 03:59:39.864 INFO [stderr] 16 | fn d(n: &i32) -> i32 {
Dec 18 03:59:39.864 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 18 03:59:39.864 INFO [stderr] 
Dec 18 03:59:39.864 INFO [stderr] warning: function is never used: `accumulate`
Dec 18 03:59:39.864 INFO [stderr]   --> src/_4673.rs:20:1
Dec 18 03:59:39.864 INFO [stderr]    |
Dec 18 03:59:39.865 INFO [stderr] 20 | fn accumulate(x: &i32) -> i32 {
Dec 18 03:59:39.865 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:59:39.865 INFO [stderr] 
Dec 18 03:59:39.865 INFO [stderr] warning: function is never used: `print_star`
Dec 18 03:59:39.865 INFO [stderr]  --> src/print_star/_2442.rs:3:1
Dec 18 03:59:39.865 INFO [stderr]   |
Dec 18 03:59:39.865 INFO [stderr] 3 | pub fn print_star() {
Dec 18 03:59:39.865 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 18 03:59:39.865 INFO [stderr] 
Dec 18 03:59:39.865 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 18 03:59:39.865 INFO [stderr]  --> src/print_star/_2442.rs:5:9
Dec 18 03:59:39.865 INFO [stderr]   |
Dec 18 03:59:39.865 INFO [stderr] 5 |     let mut N: i32 = 0;
Dec 18 03:59:39.865 INFO [stderr]   |         ^^^^^
Dec 18 03:59:39.865 INFO [stderr]   |
Dec 18 03:59:39.865 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 03:59:39.865 INFO [stderr] 
Dec 18 03:59:39.952 INFO [stderr] warning: unused variable: `i`
Dec 18 03:59:39.952 INFO [stderr]   --> src/print_star/_2442.rs:16:9
Dec 18 03:59:39.952 INFO [stderr]    |
Dec 18 03:59:39.952 INFO [stderr] 16 |     for i in 0..N {
Dec 18 03:59:39.952 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 18 03:59:39.952 INFO [stderr]    |
Dec 18 03:59:39.952 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:59:39.952 INFO [stderr] 
Dec 18 03:59:39.972 INFO [stderr] warning: function is never used: `print_self_number`
Dec 18 03:59:39.972 INFO [stderr]  --> src/_4673.rs:3:1
Dec 18 03:59:39.972 INFO [stderr]   |
Dec 18 03:59:39.972 INFO [stderr] 3 | pub fn print_self_number(limit: i32) {
Dec 18 03:59:39.972 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:59:39.972 INFO [stderr]   |
Dec 18 03:59:39.972 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 03:59:39.972 INFO [stderr] 
Dec 18 03:59:39.972 INFO [stderr] warning: function is never used: `d`
Dec 18 03:59:39.972 INFO [stderr]   --> src/_4673.rs:16:1
Dec 18 03:59:39.972 INFO [stderr]    |
Dec 18 03:59:39.972 INFO [stderr] 16 | fn d(n: &i32) -> i32 {
Dec 18 03:59:39.972 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 18 03:59:39.972 INFO [stderr] 
Dec 18 03:59:39.972 INFO [stderr] warning: function is never used: `accumulate`
Dec 18 03:59:39.972 INFO [stderr]   --> src/_4673.rs:20:1
Dec 18 03:59:39.972 INFO [stderr]    |
Dec 18 03:59:39.972 INFO [stderr] 20 | fn accumulate(x: &i32) -> i32 {
Dec 18 03:59:39.972 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:59:39.972 INFO [stderr] 
Dec 18 03:59:39.972 INFO [stderr] warning: function is never used: `print_star`
Dec 18 03:59:39.972 INFO [stderr]  --> src/print_star/_2442.rs:3:1
Dec 18 03:59:39.972 INFO [stderr]   |
Dec 18 03:59:39.972 INFO [stderr] 3 | pub fn print_star() {
Dec 18 03:59:39.972 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 18 03:59:39.972 INFO [stderr] 
Dec 18 03:59:39.972 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 18 03:59:39.972 INFO [stderr]  --> src/print_star/_2442.rs:5:9
Dec 18 03:59:39.972 INFO [stderr]   |
Dec 18 03:59:39.972 INFO [stderr] 5 |     let mut N: i32 = 0;
Dec 18 03:59:39.972 INFO [stderr]   |         ^^^^^
Dec 18 03:59:39.973 INFO [stderr]   |
Dec 18 03:59:39.973 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 03:59:39.973 INFO [stderr] 
Dec 18 03:59:40.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 18 03:59:40.445 INFO running `"docker" "inspect" "62f77d06f2a2533093ac8e67eea1624b916c3f50bd37bcfac30bed8193812a8c"`
Dec 18 03:59:40.656 INFO running `"docker" "rm" "-f" "62f77d06f2a2533093ac8e67eea1624b916c3f50bd37bcfac30bed8193812a8c"`
Dec 18 03:59:40.813 INFO [stdout] 62f77d06f2a2533093ac8e67eea1624b916c3f50bd37bcfac30bed8193812a8c