Dec 04 23:21:31.100 INFO checking YitzhakAndrade/rust-hello-world against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:21:31.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 23:21:31.492 INFO [stdout] 6bd405ba8d862da933e586f95d413e14328128be965f6c6ce5ef86f307a6190f
Dec 04 23:21:31.495 INFO running `"docker" "start" "-a" "6bd405ba8d862da933e586f95d413e14328128be965f6c6ce5ef86f307a6190f"`
Dec 04 23:21:33.051 INFO [stderr] usermod: no changes
Dec 04 23:21:33.131 INFO [stderr]     Checking roadshow v0.1.0 (/source)
Dec 04 23:21:33.754 INFO [stderr] warning: function is never used: `grita`
Dec 04 23:21:33.754 INFO [stderr]  --> src/main.rs:5:1
Dec 04 23:21:33.754 INFO [stderr]   |
Dec 04 23:21:33.754 INFO [stderr] 5 | fn grita(string: String) {
Dec 04 23:21:33.754 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.754 INFO [stderr]   |
Dec 04 23:21:33.755 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 23:21:33.755 INFO [stderr] 
Dec 04 23:21:33.755 INFO [stderr] warning: function is never used: `exercicio_loop`
Dec 04 23:21:33.755 INFO [stderr]   --> src/main.rs:31:1
Dec 04 23:21:33.755 INFO [stderr]    |
Dec 04 23:21:33.755 INFO [stderr] 31 | fn exercicio_loop() {
Dec 04 23:21:33.755 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.755 INFO [stderr] 
Dec 04 23:21:33.755 INFO [stderr] warning: function is never used: `canta`
Dec 04 23:21:33.755 INFO [stderr]   --> src/main.rs:74:1
Dec 04 23:21:33.755 INFO [stderr]    |
Dec 04 23:21:33.755 INFO [stderr] 74 | fn canta(n: i32) {
Dec 04 23:21:33.755 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 23:21:33.755 INFO [stderr] 
Dec 04 23:21:33.755 INFO [stderr] warning: function is never used: `exercicio_if`
Dec 04 23:21:33.755 INFO [stderr]   --> src/main.rs:89:1
Dec 04 23:21:33.755 INFO [stderr]    |
Dec 04 23:21:33.755 INFO [stderr] 89 | fn exercicio_if() {
Dec 04 23:21:33.755 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.755 INFO [stderr] 
Dec 04 23:21:33.755 INFO [stderr] warning: function is never used: `par`
Dec 04 23:21:33.755 INFO [stderr]    --> src/main.rs:118:1
Dec 04 23:21:33.755 INFO [stderr]     |
Dec 04 23:21:33.755 INFO [stderr] 118 | fn par(n: i32) -> &'static str {
Dec 04 23:21:33.755 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.755 INFO [stderr] 
Dec 04 23:21:33.755 INFO [stderr] warning: function is never used: `impar`
Dec 04 23:21:33.755 INFO [stderr]    --> src/main.rs:126:1
Dec 04 23:21:33.755 INFO [stderr]     |
Dec 04 23:21:33.755 INFO [stderr] 126 | fn impar(n: i32) -> String {
Dec 04 23:21:33.755 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.755 INFO [stderr] 
Dec 04 23:21:33.973 INFO [stderr] warning: function is never used: `grita`
Dec 04 23:21:33.973 INFO [stderr]  --> src/main.rs:5:1
Dec 04 23:21:33.973 INFO [stderr]   |
Dec 04 23:21:33.973 INFO [stderr] 5 | fn grita(string: String) {
Dec 04 23:21:33.973 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.973 INFO [stderr]   |
Dec 04 23:21:33.974 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 23:21:33.974 INFO [stderr] 
Dec 04 23:21:33.974 INFO [stderr] warning: function is never used: `exercicio_loop`
Dec 04 23:21:33.974 INFO [stderr]   --> src/main.rs:31:1
Dec 04 23:21:33.974 INFO [stderr]    |
Dec 04 23:21:33.974 INFO [stderr] 31 | fn exercicio_loop() {
Dec 04 23:21:33.974 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.974 INFO [stderr] 
Dec 04 23:21:33.974 INFO [stderr] warning: function is never used: `canta`
Dec 04 23:21:33.974 INFO [stderr]   --> src/main.rs:74:1
Dec 04 23:21:33.974 INFO [stderr]    |
Dec 04 23:21:33.974 INFO [stderr] 74 | fn canta(n: i32) {
Dec 04 23:21:33.974 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 23:21:33.974 INFO [stderr] 
Dec 04 23:21:33.974 INFO [stderr] warning: function is never used: `exercicio_if`
Dec 04 23:21:33.974 INFO [stderr]   --> src/main.rs:89:1
Dec 04 23:21:33.974 INFO [stderr]    |
Dec 04 23:21:33.974 INFO [stderr] 89 | fn exercicio_if() {
Dec 04 23:21:33.974 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.974 INFO [stderr] 
Dec 04 23:21:33.974 INFO [stderr] warning: function is never used: `par`
Dec 04 23:21:33.974 INFO [stderr]    --> src/main.rs:118:1
Dec 04 23:21:33.974 INFO [stderr]     |
Dec 04 23:21:33.974 INFO [stderr] 118 | fn par(n: i32) -> &'static str {
Dec 04 23:21:33.974 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.974 INFO [stderr] 
Dec 04 23:21:33.974 INFO [stderr] warning: function is never used: `impar`
Dec 04 23:21:33.974 INFO [stderr]    --> src/main.rs:126:1
Dec 04 23:21:33.974 INFO [stderr]     |
Dec 04 23:21:33.974 INFO [stderr] 126 | fn impar(n: i32) -> String {
Dec 04 23:21:33.974 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:21:33.974 INFO [stderr] 
Dec 04 23:21:34.011 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 04 23:21:34.014 INFO [stderr] su: No module specific data is present
Dec 04 23:21:35.360 INFO running `"docker" "inspect" "6bd405ba8d862da933e586f95d413e14328128be965f6c6ce5ef86f307a6190f"`
Dec 04 23:21:35.604 INFO running `"docker" "rm" "-f" "6bd405ba8d862da933e586f95d413e14328128be965f6c6ce5ef86f307a6190f"`
Dec 04 23:21:35.846 INFO [stdout] 6bd405ba8d862da933e586f95d413e14328128be965f6c6ce5ef86f307a6190f