Dec 04 11:26:11.603 INFO checking rongfengliang/rustdemoapp against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 11:26:11.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11:26:12.167 INFO [stdout] 2a89756ea0cfd199fa567700965e1cd17f367f3a412938432738eb150407a806
Dec 04 11:26:12.169 INFO running `"docker" "start" "-a" "2a89756ea0cfd199fa567700965e1cd17f367f3a412938432738eb150407a806"`
Dec 04 11:26:13.631 INFO [stderr] usermod: no changes
Dec 04 11:26:13.771 INFO [stderr]    Compiling pest v1.0.3
Dec 04 11:26:13.771 INFO [stderr]     Checking serde_json v1.0.9
Dec 04 11:26:16.187 INFO [stderr]    Compiling pest_derive v1.0.3
Dec 04 11:26:24.379 INFO [stderr]     Checking handlebars v0.32.0
Dec 04 11:26:27.091 INFO [stderr]     Checking first v0.1.0 (/source)
Dec 04 11:26:27.555 INFO [stderr] warning: unused variable: `name`
Dec 04 11:26:27.555 INFO [stderr]   --> src/main.rs:11:16
Dec 04 11:26:27.555 INFO [stderr]    |
Dec 04 11:26:27.555 INFO [stderr] 11 |     fn appdemo(name:&str)->&str{
Dec 04 11:26:27.555 INFO [stderr]    |                ^^^^ help: consider using `_name` instead
Dec 04 11:26:27.555 INFO [stderr] warning: unused variable: `name`
Dec 04 11:26:27.555 INFO [stderr]   --> src/main.rs:11:16
Dec 04 11:26:27.555 INFO [stderr]    |
Dec 04 11:26:27.555 INFO [stderr] 11 |     fn appdemo(name:&str)->&str{
Dec 04 11:26:27.555 INFO [stderr]    |                ^^^^ help: consider using `_name` instead
Dec 04 11:26:27.555 INFO [stderr]    |
Dec 04 11:26:27.555 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:26:27.555 INFO [stderr] 
Dec 04 11:26:27.555 INFO [stderr] warning: unused variable: `n`
Dec 04 11:26:27.555 INFO [stderr]   --> src/main.rs:15:10
Dec 04 11:26:27.555 INFO [stderr]    |
Dec 04 11:26:27.555 INFO [stderr] 15 |     fn f(n: T) {
Dec 04 11:26:27.555 INFO [stderr]    |          ^ help: consider using `_n` instead
Dec 04 11:26:27.555 INFO [stderr] 
Dec 04 11:26:27.555 INFO [stderr] warning: unused variable: `name`
Dec 04 11:26:27.555 INFO [stderr]   --> src/main.rs:28:21
Dec 04 11:26:27.555 INFO [stderr]    |
Dec 04 11:26:27.555 INFO [stderr] 28 |     fn login(&self, name: &str) -> &str {
Dec 04 11:26:27.555 INFO [stderr]    |                     ^^^^ help: consider using `_name` instead
Dec 04 11:26:27.555 INFO [stderr] 
Dec 04 11:26:27.555 INFO [stderr]    |
Dec 04 11:26:27.555 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:26:27.555 INFO [stderr] 
Dec 04 11:26:27.555 INFO [stderr] warning: unused variable: `n`
Dec 04 11:26:27.555 INFO [stderr]   --> src/main.rs:15:10
Dec 04 11:26:27.555 INFO [stderr]    |
Dec 04 11:26:27.555 INFO [stderr] 15 |     fn f(n: T) {
Dec 04 11:26:27.555 INFO [stderr]    |          ^ help: consider using `_n` instead
Dec 04 11:26:27.555 INFO [stderr] 
Dec 04 11:26:27.555 INFO [stderr] warning: unused variable: `name`
Dec 04 11:26:27.555 INFO [stderr]   --> src/main.rs:28:21
Dec 04 11:26:27.555 INFO [stderr]    |
Dec 04 11:26:27.555 INFO [stderr] 28 |     fn login(&self, name: &str) -> &str {
Dec 04 11:26:27.555 INFO [stderr]    |                     ^^^^ help: consider using `_name` instead
Dec 04 11:26:27.555 INFO [stderr] 
Dec 04 11:26:27.559 INFO [stderr] warning: function is never used: `say_demo`
Dec 04 11:26:27.559 INFO [stderr]  --> src/main.rs:1:1
Dec 04 11:26:27.559 INFO [stderr]   |
Dec 04 11:26:27.559 INFO [stderr] 1 | fn say_demo(name: &str) {
Dec 04 11:26:27.559 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:26:27.561 INFO [stderr]   |
Dec 04 11:26:27.561 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 11:26:27.561 INFO [stderr] 
Dec 04 11:26:27.561 INFO [stderr] warning: method is never used: `second`
Dec 04 11:26:27.561 INFO [stderr]   --> src/main.rs:23:5
Dec 04 11:26:27.561 INFO [stderr]    |
Dec 04 11:26:27.561 INFO [stderr] 23 |     fn second(){
Dec 04 11:26:27.561 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 11:26:27.561 INFO [stderr] 
Dec 04 11:26:27.567 INFO [stderr] warning: function is never used: `say_demo`
Dec 04 11:26:27.567 INFO [stderr]  --> src/main.rs:1:1
Dec 04 11:26:27.567 INFO [stderr]   |
Dec 04 11:26:27.567 INFO [stderr] 1 | fn say_demo(name: &str) {
Dec 04 11:26:27.567 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:26:27.567 INFO [stderr]   |
Dec 04 11:26:27.567 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 11:26:27.567 INFO [stderr] 
Dec 04 11:26:27.567 INFO [stderr] warning: method is never used: `second`
Dec 04 11:26:27.567 INFO [stderr]   --> src/main.rs:23:5
Dec 04 11:26:27.567 INFO [stderr]    |
Dec 04 11:26:27.567 INFO [stderr] 23 |     fn second(){
Dec 04 11:26:27.567 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 11:26:27.567 INFO [stderr] 
Dec 04 11:26:27.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.95s
Dec 04 11:26:27.613 INFO [stderr] su: No module specific data is present
Dec 04 11:26:28.567 INFO running `"docker" "inspect" "2a89756ea0cfd199fa567700965e1cd17f367f3a412938432738eb150407a806"`
Dec 04 11:26:28.907 INFO running `"docker" "rm" "-f" "2a89756ea0cfd199fa567700965e1cd17f367f3a412938432738eb150407a806"`
Dec 04 11:26:29.223 INFO [stdout] 2a89756ea0cfd199fa567700965e1cd17f367f3a412938432738eb150407a806