Nov 27 21:45:54.414 INFO checking rongfengliang/rustdemoapp against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 21:45:54.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 27 21:45:54.809 INFO [stdout] 9db2c85a6fd97ea1c2a688febf40117f65487a64089d6813040d118cafca65a3
Nov 27 21:45:54.814 INFO running `"docker" "start" "-a" "9db2c85a6fd97ea1c2a688febf40117f65487a64089d6813040d118cafca65a3"`
Nov 27 21:45:57.126 INFO [stderr] usermod: no changes
Nov 27 21:45:57.244 INFO [stderr]    Compiling pest v1.0.3
Nov 27 21:45:57.246 INFO [stderr]     Checking serde_json v1.0.9
Nov 27 21:45:57.246 INFO [stderr]     Checking regex v0.2.6
Nov 27 21:46:00.901 INFO [stderr]    Compiling pest_derive v1.0.3
Nov 27 21:46:11.261 INFO [stderr]     Checking handlebars v0.32.0
Nov 27 21:46:13.915 INFO [stderr]     Checking first v0.1.0 (/source)
Nov 27 21:46:14.396 INFO [stderr] warning: unused variable: `name`
Nov 27 21:46:14.396 INFO [stderr]   --> src/main.rs:11:16
Nov 27 21:46:14.396 INFO [stderr]    |
Nov 27 21:46:14.396 INFO [stderr] 11 |     fn appdemo(name:&str)->&str{
Nov 27 21:46:14.397 INFO [stderr]    |                ^^^^ help: consider using `_name` instead
Nov 27 21:46:14.397 INFO [stderr]    |
Nov 27 21:46:14.397 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:46:14.397 INFO [stderr] 
Nov 27 21:46:14.398 INFO [stderr] warning: unused variable: `n`
Nov 27 21:46:14.398 INFO [stderr]   --> src/main.rs:15:10
Nov 27 21:46:14.398 INFO [stderr]    |
Nov 27 21:46:14.398 INFO [stderr] 15 |     fn f(n: T) {
Nov 27 21:46:14.398 INFO [stderr]    |          ^ help: consider using `_n` instead
Nov 27 21:46:14.398 INFO [stderr] 
Nov 27 21:46:14.399 INFO [stderr] warning: unused variable: `name`
Nov 27 21:46:14.399 INFO [stderr]   --> src/main.rs:28:21
Nov 27 21:46:14.399 INFO [stderr]    |
Nov 27 21:46:14.399 INFO [stderr] 28 |     fn login(&self, name: &str) -> &str {
Nov 27 21:46:14.399 INFO [stderr]    |                     ^^^^ help: consider using `_name` instead
Nov 27 21:46:14.399 INFO [stderr] 
Nov 27 21:46:14.406 INFO [stderr] warning: function is never used: `say_demo`
Nov 27 21:46:14.406 INFO [stderr]  --> src/main.rs:1:1
Nov 27 21:46:14.406 INFO [stderr]   |
Nov 27 21:46:14.406 INFO [stderr] 1 | fn say_demo(name: &str) {
Nov 27 21:46:14.406 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:46:14.406 INFO [stderr]   |
Nov 27 21:46:14.406 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 21:46:14.407 INFO [stderr] 
Nov 27 21:46:14.407 INFO [stderr] warning: method is never used: `second`
Nov 27 21:46:14.407 INFO [stderr]   --> src/main.rs:23:5
Nov 27 21:46:14.407 INFO [stderr]    |
Nov 27 21:46:14.407 INFO [stderr] 23 |     fn second(){
Nov 27 21:46:14.407 INFO [stderr]    |     ^^^^^^^^^^^
Nov 27 21:46:14.407 INFO [stderr] 
Nov 27 21:46:14.537 INFO [stderr] warning: unused variable: `name`
Nov 27 21:46:14.537 INFO [stderr]   --> src/main.rs:11:16
Nov 27 21:46:14.537 INFO [stderr]    |
Nov 27 21:46:14.537 INFO [stderr] 11 |     fn appdemo(name:&str)->&str{
Nov 27 21:46:14.537 INFO [stderr]    |                ^^^^ help: consider using `_name` instead
Nov 27 21:46:14.537 INFO [stderr]    |
Nov 27 21:46:14.537 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:46:14.537 INFO [stderr] 
Nov 27 21:46:14.537 INFO [stderr] warning: unused variable: `n`
Nov 27 21:46:14.537 INFO [stderr]   --> src/main.rs:15:10
Nov 27 21:46:14.537 INFO [stderr]    |
Nov 27 21:46:14.537 INFO [stderr] 15 |     fn f(n: T) {
Nov 27 21:46:14.537 INFO [stderr]    |          ^ help: consider using `_n` instead
Nov 27 21:46:14.540 INFO [stderr] 
Nov 27 21:46:14.540 INFO [stderr] warning: unused variable: `name`
Nov 27 21:46:14.540 INFO [stderr]   --> src/main.rs:28:21
Nov 27 21:46:14.540 INFO [stderr]    |
Nov 27 21:46:14.540 INFO [stderr] 28 |     fn login(&self, name: &str) -> &str {
Nov 27 21:46:14.540 INFO [stderr]    |                     ^^^^ help: consider using `_name` instead
Nov 27 21:46:14.540 INFO [stderr] 
Nov 27 21:46:14.553 INFO [stderr] warning: function is never used: `say_demo`
Nov 27 21:46:14.553 INFO [stderr]  --> src/main.rs:1:1
Nov 27 21:46:14.553 INFO [stderr]   |
Nov 27 21:46:14.553 INFO [stderr] 1 | fn say_demo(name: &str) {
Nov 27 21:46:14.553 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:46:14.553 INFO [stderr]   |
Nov 27 21:46:14.553 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 21:46:14.553 INFO [stderr] 
Nov 27 21:46:14.553 INFO [stderr] warning: method is never used: `second`
Nov 27 21:46:14.553 INFO [stderr]   --> src/main.rs:23:5
Nov 27 21:46:14.553 INFO [stderr]    |
Nov 27 21:46:14.553 INFO [stderr] 23 |     fn second(){
Nov 27 21:46:14.553 INFO [stderr]    |     ^^^^^^^^^^^
Nov 27 21:46:14.553 INFO [stderr] 
Nov 27 21:46:14.585 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.44s
Nov 27 21:46:14.591 INFO [stderr] su: No module specific data is present
Nov 27 21:46:15.518 INFO running `"docker" "inspect" "9db2c85a6fd97ea1c2a688febf40117f65487a64089d6813040d118cafca65a3"`
Nov 27 21:46:15.762 INFO running `"docker" "rm" "-f" "9db2c85a6fd97ea1c2a688febf40117f65487a64089d6813040d118cafca65a3"`
Nov 27 21:46:16.072 INFO [stdout] 9db2c85a6fd97ea1c2a688febf40117f65487a64089d6813040d118cafca65a3