Dec 18 04:45:29.296 INFO checking YitzhakAndrade/rust-hello-world against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:45:29.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/YitzhakAndrade/rust-hello-world:/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 04:45:29.680 INFO [stdout] 04e6f0652c7f41863ef64009b7cd3d2b74e648487a33b5d0623d5feb29b8e953
Dec 18 04:45:29.682 INFO running `"docker" "start" "-a" "04e6f0652c7f41863ef64009b7cd3d2b74e648487a33b5d0623d5feb29b8e953"`
Dec 18 04:45:30.964 INFO [stderr]     Checking roadshow v0.1.0 (/opt/crater/workdir)
Dec 18 04:45:31.292 INFO [stderr] warning: function is never used: `grita`
Dec 18 04:45:31.292 INFO [stderr]  --> src/main.rs:5:1
Dec 18 04:45:31.292 INFO [stderr]   |
Dec 18 04:45:31.292 INFO [stderr] 5 | fn grita(string: String) {
Dec 18 04:45:31.292 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.292 INFO [stderr]   |
Dec 18 04:45:31.292 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 04:45:31.292 INFO [stderr] 
Dec 18 04:45:31.294 INFO [stderr] warning: function is never used: `exercicio_loop`
Dec 18 04:45:31.294 INFO [stderr]   --> src/main.rs:31:1
Dec 18 04:45:31.294 INFO [stderr]    |
Dec 18 04:45:31.294 INFO [stderr] 31 | fn exercicio_loop() {
Dec 18 04:45:31.294 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.294 INFO [stderr] 
Dec 18 04:45:31.294 INFO [stderr] warning: function is never used: `canta`
Dec 18 04:45:31.294 INFO [stderr]   --> src/main.rs:74:1
Dec 18 04:45:31.294 INFO [stderr]    |
Dec 18 04:45:31.294 INFO [stderr] 74 | fn canta(n: i32) {
Dec 18 04:45:31.294 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 04:45:31.294 INFO [stderr] 
Dec 18 04:45:31.294 INFO [stderr] warning: function is never used: `exercicio_if`
Dec 18 04:45:31.294 INFO [stderr]   --> src/main.rs:89:1
Dec 18 04:45:31.294 INFO [stderr]    |
Dec 18 04:45:31.294 INFO [stderr] 89 | fn exercicio_if() {
Dec 18 04:45:31.294 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.294 INFO [stderr] 
Dec 18 04:45:31.294 INFO [stderr] warning: function is never used: `par`
Dec 18 04:45:31.294 INFO [stderr]    --> src/main.rs:118:1
Dec 18 04:45:31.294 INFO [stderr]     |
Dec 18 04:45:31.294 INFO [stderr] 118 | fn par(n: i32) -> &'static str {
Dec 18 04:45:31.294 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.294 INFO [stderr] 
Dec 18 04:45:31.294 INFO [stderr] warning: function is never used: `impar`
Dec 18 04:45:31.294 INFO [stderr]    --> src/main.rs:126:1
Dec 18 04:45:31.294 INFO [stderr]     |
Dec 18 04:45:31.294 INFO [stderr] 126 | fn impar(n: i32) -> String {
Dec 18 04:45:31.294 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.294 INFO [stderr] 
Dec 18 04:45:31.447 INFO [stderr] warning: function is never used: `grita`
Dec 18 04:45:31.447 INFO [stderr]  --> src/main.rs:5:1
Dec 18 04:45:31.447 INFO [stderr]   |
Dec 18 04:45:31.447 INFO [stderr] 5 | fn grita(string: String) {
Dec 18 04:45:31.447 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.447 INFO [stderr]   |
Dec 18 04:45:31.448 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 04:45:31.448 INFO [stderr] 
Dec 18 04:45:31.448 INFO [stderr] warning: function is never used: `exercicio_loop`
Dec 18 04:45:31.448 INFO [stderr]   --> src/main.rs:31:1
Dec 18 04:45:31.448 INFO [stderr]    |
Dec 18 04:45:31.448 INFO [stderr] 31 | fn exercicio_loop() {
Dec 18 04:45:31.448 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.448 INFO [stderr] 
Dec 18 04:45:31.448 INFO [stderr] warning: function is never used: `canta`
Dec 18 04:45:31.448 INFO [stderr]   --> src/main.rs:74:1
Dec 18 04:45:31.448 INFO [stderr]    |
Dec 18 04:45:31.448 INFO [stderr] 74 | fn canta(n: i32) {
Dec 18 04:45:31.448 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 04:45:31.448 INFO [stderr] 
Dec 18 04:45:31.448 INFO [stderr] warning: function is never used: `exercicio_if`
Dec 18 04:45:31.448 INFO [stderr]   --> src/main.rs:89:1
Dec 18 04:45:31.448 INFO [stderr]    |
Dec 18 04:45:31.448 INFO [stderr] 89 | fn exercicio_if() {
Dec 18 04:45:31.448 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.448 INFO [stderr] 
Dec 18 04:45:31.448 INFO [stderr] warning: function is never used: `par`
Dec 18 04:45:31.448 INFO [stderr]    --> src/main.rs:118:1
Dec 18 04:45:31.448 INFO [stderr]     |
Dec 18 04:45:31.448 INFO [stderr] 118 | fn par(n: i32) -> &'static str {
Dec 18 04:45:31.449 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.449 INFO [stderr] 
Dec 18 04:45:31.449 INFO [stderr] warning: function is never used: `impar`
Dec 18 04:45:31.449 INFO [stderr]    --> src/main.rs:126:1
Dec 18 04:45:31.449 INFO [stderr]     |
Dec 18 04:45:31.449 INFO [stderr] 126 | fn impar(n: i32) -> String {
Dec 18 04:45:31.449 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:45:31.449 INFO [stderr] 
Dec 18 04:45:31.493 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 18 04:45:32.267 INFO running `"docker" "inspect" "04e6f0652c7f41863ef64009b7cd3d2b74e648487a33b5d0623d5feb29b8e953"`
Dec 18 04:45:32.626 INFO running `"docker" "rm" "-f" "04e6f0652c7f41863ef64009b7cd3d2b74e648487a33b5d0623d5feb29b8e953"`
Dec 18 04:45:32.960 INFO [stdout] 04e6f0652c7f41863ef64009b7cd3d2b74e648487a33b5d0623d5feb29b8e953