Nov 29 19:31:32.956 INFO checking rongfengliang/rustdemoapp against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 19:31:32.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 19:31:33.546 INFO [stdout] d4298501cc871b45b85064fc890a73199bdb93cac342e7b00f7bce3ceeb1803e
Nov 29 19:31:33.548 INFO running `"docker" "start" "-a" "d4298501cc871b45b85064fc890a73199bdb93cac342e7b00f7bce3ceeb1803e"`
Nov 29 19:31:35.807 INFO [stderr] usermod: no changes
Nov 29 19:31:35.997 INFO [stderr]    Compiling pest v1.0.3
Nov 29 19:31:36.013 INFO [stderr]     Checking num-traits v0.1.43
Nov 29 19:31:36.607 INFO [stderr]     Checking serde_json v1.0.9
Nov 29 19:31:38.312 INFO [stderr]    Compiling pest_derive v1.0.3
Nov 29 19:31:47.540 INFO [stderr]     Checking handlebars v0.32.0
Nov 29 19:31:50.153 INFO [stderr]     Checking first v0.1.0 (/source)
Nov 29 19:31:50.476 INFO [stderr] warning: unused variable: `name`
Nov 29 19:31:50.476 INFO [stderr]   --> src/main.rs:11:16
Nov 29 19:31:50.476 INFO [stderr]    |
Nov 29 19:31:50.476 INFO [stderr] 11 |     fn appdemo(name:&str)->&str{
Nov 29 19:31:50.476 INFO [stderr]    |                ^^^^ help: consider using `_name` instead
Nov 29 19:31:50.476 INFO [stderr]    |
Nov 29 19:31:50.476 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 19:31:50.476 INFO [stderr] 
Nov 29 19:31:50.476 INFO [stderr] warning: unused variable: `n`
Nov 29 19:31:50.476 INFO [stderr]   --> src/main.rs:15:10
Nov 29 19:31:50.476 INFO [stderr]    |
Nov 29 19:31:50.476 INFO [stderr] 15 |     fn f(n: T) {
Nov 29 19:31:50.476 INFO [stderr]    |          ^ help: consider using `_n` instead
Nov 29 19:31:50.476 INFO [stderr] 
Nov 29 19:31:50.476 INFO [stderr] warning: unused variable: `name`
Nov 29 19:31:50.476 INFO [stderr]   --> src/main.rs:28:21
Nov 29 19:31:50.476 INFO [stderr]    |
Nov 29 19:31:50.476 INFO [stderr] 28 |     fn login(&self, name: &str) -> &str {
Nov 29 19:31:50.476 INFO [stderr]    |                     ^^^^ help: consider using `_name` instead
Nov 29 19:31:50.476 INFO [stderr] 
Nov 29 19:31:50.480 INFO [stderr] warning: function is never used: `say_demo`
Nov 29 19:31:50.480 INFO [stderr]  --> src/main.rs:1:1
Nov 29 19:31:50.480 INFO [stderr]   |
Nov 29 19:31:50.480 INFO [stderr] 1 | fn say_demo(name: &str) {
Nov 29 19:31:50.480 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:31:50.480 INFO [stderr]   |
Nov 29 19:31:50.480 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 19:31:50.480 INFO [stderr] 
Nov 29 19:31:50.484 INFO [stderr] warning: method is never used: `second`
Nov 29 19:31:50.484 INFO [stderr]   --> src/main.rs:23:5
Nov 29 19:31:50.484 INFO [stderr]    |
Nov 29 19:31:50.484 INFO [stderr] 23 |     fn second(){
Nov 29 19:31:50.484 INFO [stderr]    |     ^^^^^^^^^^^
Nov 29 19:31:50.484 INFO [stderr] 
Nov 29 19:31:50.536 INFO [stderr] warning: unused variable: `name`
Nov 29 19:31:50.536 INFO [stderr]   --> src/main.rs:11:16
Nov 29 19:31:50.536 INFO [stderr]    |
Nov 29 19:31:50.536 INFO [stderr] 11 |     fn appdemo(name:&str)->&str{
Nov 29 19:31:50.536 INFO [stderr]    |                ^^^^ help: consider using `_name` instead
Nov 29 19:31:50.536 INFO [stderr]    |
Nov 29 19:31:50.536 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 19:31:50.536 INFO [stderr] 
Nov 29 19:31:50.536 INFO [stderr] warning: unused variable: `n`
Nov 29 19:31:50.536 INFO [stderr]   --> src/main.rs:15:10
Nov 29 19:31:50.536 INFO [stderr]    |
Nov 29 19:31:50.536 INFO [stderr] 15 |     fn f(n: T) {
Nov 29 19:31:50.536 INFO [stderr]    |          ^ help: consider using `_n` instead
Nov 29 19:31:50.536 INFO [stderr] 
Nov 29 19:31:50.536 INFO [stderr] warning: unused variable: `name`
Nov 29 19:31:50.536 INFO [stderr]   --> src/main.rs:28:21
Nov 29 19:31:50.536 INFO [stderr]    |
Nov 29 19:31:50.536 INFO [stderr] 28 |     fn login(&self, name: &str) -> &str {
Nov 29 19:31:50.536 INFO [stderr]    |                     ^^^^ help: consider using `_name` instead
Nov 29 19:31:50.536 INFO [stderr] 
Nov 29 19:31:50.540 INFO [stderr] warning: function is never used: `say_demo`
Nov 29 19:31:50.540 INFO [stderr]  --> src/main.rs:1:1
Nov 29 19:31:50.540 INFO [stderr]   |
Nov 29 19:31:50.540 INFO [stderr] 1 | fn say_demo(name: &str) {
Nov 29 19:31:50.540 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:31:50.540 INFO [stderr]   |
Nov 29 19:31:50.540 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 19:31:50.540 INFO [stderr] 
Nov 29 19:31:50.540 INFO [stderr] warning: method is never used: `second`
Nov 29 19:31:50.540 INFO [stderr]   --> src/main.rs:23:5
Nov 29 19:31:50.540 INFO [stderr]    |
Nov 29 19:31:50.540 INFO [stderr] 23 |     fn second(){
Nov 29 19:31:50.540 INFO [stderr]    |     ^^^^^^^^^^^
Nov 29 19:31:50.540 INFO [stderr] 
Nov 29 19:31:50.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.74s
Nov 29 19:31:50.574 INFO [stderr] su: No module specific data is present
Nov 29 19:31:51.922 INFO running `"docker" "inspect" "d4298501cc871b45b85064fc890a73199bdb93cac342e7b00f7bce3ceeb1803e"`
Nov 29 19:31:52.274 INFO running `"docker" "rm" "-f" "d4298501cc871b45b85064fc890a73199bdb93cac342e7b00f7bce3ceeb1803e"`
Nov 29 19:31:52.556 INFO [stdout] d4298501cc871b45b85064fc890a73199bdb93cac342e7b00f7bce3ceeb1803e