Oct 12 14:51:26.824 INFO checking rongfengliang/rustdemoapp against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:51:26.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 14:51:27.189 INFO blam! 559222f3100025720c78744e61698051cb669cd3bd7382857204bfad2be26141
Oct 12 14:51:27.192 INFO running `"docker" "start" "-a" "559222f3100025720c78744e61698051cb669cd3bd7382857204bfad2be26141"`
Oct 12 14:51:29.595 INFO kablam! usermod: no changes
Oct 12 14:51:29.728 INFO kablam!    Compiling pest v1.0.3
Oct 12 14:51:31.659 INFO kablam!    Compiling pest_derive v1.0.3
Oct 12 14:51:40.104 INFO kablam!     Checking handlebars v0.32.0
Oct 12 14:51:42.666 INFO kablam!     Checking first v0.1.0 (/source)
Oct 12 14:51:43.220 INFO kablam! warning: unused variable: `name`
Oct 12 14:51:43.221 INFO kablam!   --> src/main.rs:11:16
Oct 12 14:51:43.222 INFO kablam!    |
Oct 12 14:51:43.223 INFO kablam! 11 |     fn appdemo(name:&str)->&str{
Oct 12 14:51:43.223 INFO kablam!    |                ^^^^ help: consider using `_name` instead
Oct 12 14:51:43.224 INFO kablam!    |
Oct 12 14:51:43.225 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 14:51:43.225 INFO kablam! 
Oct 12 14:51:43.226 INFO kablam! warning: unused variable: `n`
Oct 12 14:51:43.226 INFO kablam!   --> src/main.rs:15:10
Oct 12 14:51:43.227 INFO kablam!    |
Oct 12 14:51:43.228 INFO kablam! 15 |     fn f(n: T) {
Oct 12 14:51:43.228 INFO kablam!    |          ^ help: consider using `_n` instead
Oct 12 14:51:43.229 INFO kablam! 
Oct 12 14:51:43.229 INFO kablam! warning: unused variable: `name`
Oct 12 14:51:43.230 INFO kablam!   --> src/main.rs:28:21
Oct 12 14:51:43.230 INFO kablam!    |
Oct 12 14:51:43.231 INFO kablam! 28 |     fn login(&self, name: &str) -> &str {
Oct 12 14:51:43.231 INFO kablam!    |                     ^^^^ help: consider using `_name` instead
Oct 12 14:51:43.231 INFO kablam! 
Oct 12 14:51:43.231 INFO kablam! warning: function is never used: `say_demo`
Oct 12 14:51:43.231 INFO kablam!  --> src/main.rs:1:1
Oct 12 14:51:43.231 INFO kablam!   |
Oct 12 14:51:43.231 INFO kablam! 1 | fn say_demo(name: &str) {
Oct 12 14:51:43.231 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:51:43.231 INFO kablam!   |
Oct 12 14:51:43.231 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 14:51:43.231 INFO kablam! 
Oct 12 14:51:43.231 INFO kablam! warning: method is never used: `second`
Oct 12 14:51:43.231 INFO kablam!   --> src/main.rs:23:5
Oct 12 14:51:43.231 INFO kablam!    |
Oct 12 14:51:43.231 INFO kablam! 23 |     fn second(){
Oct 12 14:51:43.231 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 14:51:43.231 INFO kablam! 
Oct 12 14:51:43.252 INFO kablam! warning: unused variable: `name`
Oct 12 14:51:43.253 INFO kablam!   --> src/main.rs:11:16
Oct 12 14:51:43.254 INFO kablam!    |
Oct 12 14:51:43.254 INFO kablam! 11 |     fn appdemo(name:&str)->&str{
Oct 12 14:51:43.255 INFO kablam!    |                ^^^^ help: consider using `_name` instead
Oct 12 14:51:43.256 INFO kablam!    |
Oct 12 14:51:43.256 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 14:51:43.257 INFO kablam! 
Oct 12 14:51:43.257 INFO kablam! warning: unused variable: `n`
Oct 12 14:51:43.258 INFO kablam!   --> src/main.rs:15:10
Oct 12 14:51:43.258 INFO kablam!    |
Oct 12 14:51:43.259 INFO kablam! 15 |     fn f(n: T) {
Oct 12 14:51:43.260 INFO kablam!    |          ^ help: consider using `_n` instead
Oct 12 14:51:43.260 INFO kablam! 
Oct 12 14:51:43.261 INFO kablam! warning: unused variable: `name`
Oct 12 14:51:43.261 INFO kablam!   --> src/main.rs:28:21
Oct 12 14:51:43.262 INFO kablam!    |
Oct 12 14:51:43.262 INFO kablam! 28 |     fn login(&self, name: &str) -> &str {
Oct 12 14:51:43.262 INFO kablam!    |                     ^^^^ help: consider using `_name` instead
Oct 12 14:51:43.262 INFO kablam! 
Oct 12 14:51:43.280 INFO kablam! warning: function is never used: `say_demo`
Oct 12 14:51:43.280 INFO kablam!  --> src/main.rs:1:1
Oct 12 14:51:43.280 INFO kablam!   |
Oct 12 14:51:43.280 INFO kablam! 1 | fn say_demo(name: &str) {
Oct 12 14:51:43.280 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:51:43.280 INFO kablam!   |
Oct 12 14:51:43.280 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 14:51:43.280 INFO kablam! 
Oct 12 14:51:43.280 INFO kablam! warning: method is never used: `second`
Oct 12 14:51:43.280 INFO kablam!   --> src/main.rs:23:5
Oct 12 14:51:43.280 INFO kablam!    |
Oct 12 14:51:43.280 INFO kablam! 23 |     fn second(){
Oct 12 14:51:43.280 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 14:51:43.280 INFO kablam! 
Oct 12 14:51:43.321 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.69s
Oct 12 14:51:43.341 INFO kablam! su: No module specific data is present
Oct 12 14:51:44.949 INFO running `"docker" "rm" "-f" "559222f3100025720c78744e61698051cb669cd3bd7382857204bfad2be26141"`
Oct 12 14:51:45.236 INFO blam! 559222f3100025720c78744e61698051cb669cd3bd7382857204bfad2be26141