Nov 16 15:26:43.436 INFO testing rongfengliang/rustdemoapp against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 15:26:43.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 15:26:43.845 INFO [stdout] cd85aba0655a886bbe729e4d9262787478c31c745fa42017e4387f2dc42ba16a
Nov 16 15:26:43.848 INFO running `"docker" "start" "-a" "cd85aba0655a886bbe729e4d9262787478c31c745fa42017e4387f2dc42ba16a"`
Nov 16 15:26:45.326 INFO [stderr] usermod: no changes
Nov 16 15:26:45.507 INFO [stderr]    Compiling pest v1.0.3
Nov 16 15:26:46.739 INFO [stderr]    Compiling pest_derive v1.0.3
Nov 16 15:26:54.743 INFO [stderr]    Compiling handlebars v0.32.0
Nov 16 15:27:04.772 INFO [stderr]    Compiling first v0.1.0 (/source)
Nov 16 15:27:05.027 INFO [stderr] warning: unused variable: `name`
Nov 16 15:27:05.027 INFO [stderr]   --> src/main.rs:11:16
Nov 16 15:27:05.028 INFO [stderr]    |
Nov 16 15:27:05.028 INFO [stderr] 11 |     fn appdemo(name:&str)->&str{
Nov 16 15:27:05.028 INFO [stderr]    |                ^^^^ help: consider using `_name` instead
Nov 16 15:27:05.028 INFO [stderr]    |
Nov 16 15:27:05.028 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 15:27:05.028 INFO [stderr] 
Nov 16 15:27:05.028 INFO [stderr] warning: unused variable: `n`
Nov 16 15:27:05.028 INFO [stderr]   --> src/main.rs:15:10
Nov 16 15:27:05.028 INFO [stderr]    |
Nov 16 15:27:05.028 INFO [stderr] 15 |     fn f(n: T) {
Nov 16 15:27:05.028 INFO [stderr]    |          ^ help: consider using `_n` instead
Nov 16 15:27:05.028 INFO [stderr] 
Nov 16 15:27:05.028 INFO [stderr] warning: unused variable: `name`
Nov 16 15:27:05.028 INFO [stderr]   --> src/main.rs:28:21
Nov 16 15:27:05.028 INFO [stderr]    |
Nov 16 15:27:05.028 INFO [stderr] 28 |     fn login(&self, name: &str) -> &str {
Nov 16 15:27:05.031 INFO [stderr]    |                     ^^^^ help: consider using `_name` instead
Nov 16 15:27:05.031 INFO [stderr] 
Nov 16 15:27:05.033 INFO [stderr] warning: function is never used: `say_demo`
Nov 16 15:27:05.033 INFO [stderr]  --> src/main.rs:1:1
Nov 16 15:27:05.033 INFO [stderr]   |
Nov 16 15:27:05.034 INFO [stderr] 1 | fn say_demo(name: &str) {
Nov 16 15:27:05.034 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:27:05.034 INFO [stderr]   |
Nov 16 15:27:05.034 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 15:27:05.035 INFO [stderr] 
Nov 16 15:27:05.035 INFO [stderr] warning: method is never used: `second`
Nov 16 15:27:05.035 INFO [stderr]   --> src/main.rs:23:5
Nov 16 15:27:05.035 INFO [stderr]    |
Nov 16 15:27:05.036 INFO [stderr] 23 |     fn second(){
Nov 16 15:27:05.036 INFO [stderr]    |     ^^^^^^^^^^^
Nov 16 15:27:05.036 INFO [stderr] 
Nov 16 15:27:05.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.95s
Nov 16 15:27:05.328 INFO [stderr] su: No module specific data is present
Nov 16 15:27:06.542 INFO running `"docker" "inspect" "cd85aba0655a886bbe729e4d9262787478c31c745fa42017e4387f2dc42ba16a"`
Nov 16 15:27:06.809 INFO running `"docker" "rm" "-f" "cd85aba0655a886bbe729e4d9262787478c31c745fa42017e4387f2dc42ba16a"`
Nov 16 15:27:07.167 INFO [stdout] cd85aba0655a886bbe729e4d9262787478c31c745fa42017e4387f2dc42ba16a
Nov 16 15:27:07.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 15:27:07.574 INFO [stdout] cdda42de88d31fd8383032f02d2fab538936ffca2969eeb5e4c455427496e5c7
Nov 16 15:27:07.576 INFO running `"docker" "start" "-a" "cdda42de88d31fd8383032f02d2fab538936ffca2969eeb5e4c455427496e5c7"`
Nov 16 15:27:10.030 INFO [stderr] usermod: no changes
Nov 16 15:27:10.187 INFO [stderr]    Compiling first v0.1.0 (/source)
Nov 16 15:27:10.551 INFO [stderr] warning: unused variable: `name`
Nov 16 15:27:10.551 INFO [stderr]   --> src/main.rs:11:16
Nov 16 15:27:10.551 INFO [stderr]    |
Nov 16 15:27:10.551 INFO [stderr] 11 |     fn appdemo(name:&str)->&str{
Nov 16 15:27:10.551 INFO [stderr]    |                ^^^^ help: consider using `_name` instead
Nov 16 15:27:10.551 INFO [stderr]    |
Nov 16 15:27:10.551 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 15:27:10.551 INFO [stderr] 
Nov 16 15:27:10.551 INFO [stderr] warning: unused variable: `n`
Nov 16 15:27:10.551 INFO [stderr]   --> src/main.rs:15:10
Nov 16 15:27:10.551 INFO [stderr]    |
Nov 16 15:27:10.551 INFO [stderr] 15 |     fn f(n: T) {
Nov 16 15:27:10.551 INFO [stderr]    |          ^ help: consider using `_n` instead
Nov 16 15:27:10.551 INFO [stderr] 
Nov 16 15:27:10.551 INFO [stderr] warning: unused variable: `name`
Nov 16 15:27:10.551 INFO [stderr]   --> src/main.rs:28:21
Nov 16 15:27:10.551 INFO [stderr]    |
Nov 16 15:27:10.551 INFO [stderr] 28 |     fn login(&self, name: &str) -> &str {
Nov 16 15:27:10.551 INFO [stderr]    |                     ^^^^ help: consider using `_name` instead
Nov 16 15:27:10.551 INFO [stderr] 
Nov 16 15:27:10.555 INFO [stderr] warning: function is never used: `say_demo`
Nov 16 15:27:10.555 INFO [stderr]  --> src/main.rs:1:1
Nov 16 15:27:10.555 INFO [stderr]   |
Nov 16 15:27:10.555 INFO [stderr] 1 | fn say_demo(name: &str) {
Nov 16 15:27:10.555 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:27:10.555 INFO [stderr]   |
Nov 16 15:27:10.555 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 15:27:10.555 INFO [stderr] 
Nov 16 15:27:10.555 INFO [stderr] warning: method is never used: `second`
Nov 16 15:27:10.555 INFO [stderr]   --> src/main.rs:23:5
Nov 16 15:27:10.555 INFO [stderr]    |
Nov 16 15:27:10.555 INFO [stderr] 23 |     fn second(){
Nov 16 15:27:10.555 INFO [stderr]    |     ^^^^^^^^^^^
Nov 16 15:27:10.555 INFO [stderr] 
Nov 16 15:27:10.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 16 15:27:10.970 INFO [stderr] su: No module specific data is present
Nov 16 15:27:12.238 INFO running `"docker" "inspect" "cdda42de88d31fd8383032f02d2fab538936ffca2969eeb5e4c455427496e5c7"`
Nov 16 15:27:12.625 INFO running `"docker" "rm" "-f" "cdda42de88d31fd8383032f02d2fab538936ffca2969eeb5e4c455427496e5c7"`
Nov 16 15:27:12.955 INFO [stdout] cdda42de88d31fd8383032f02d2fab538936ffca2969eeb5e4c455427496e5c7
Nov 16 15:27:12.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 15:27:13.409 INFO [stdout] e636b46981274c9d800e7dd565022e7588554bf0728df6309b6f5624c73f8677
Nov 16 15:27:13.410 INFO running `"docker" "start" "-a" "e636b46981274c9d800e7dd565022e7588554bf0728df6309b6f5624c73f8677"`
Nov 16 15:27:14.986 INFO [stderr] usermod: no changes
Nov 16 15:27:15.164 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Nov 16 15:27:15.173 INFO [stderr]      Running /target/debug/deps/first-3866739fc577e2db
Nov 16 15:27:15.183 INFO [stdout] 
Nov 16 15:27:15.183 INFO [stdout] running 0 tests
Nov 16 15:27:15.183 INFO [stdout] 
Nov 16 15:27:15.183 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 15:27:15.183 INFO [stdout] 
Nov 16 15:27:15.191 INFO [stderr] su: No module specific data is present
Nov 16 15:27:16.140 INFO running `"docker" "inspect" "e636b46981274c9d800e7dd565022e7588554bf0728df6309b6f5624c73f8677"`
Nov 16 15:27:16.272 INFO running `"docker" "rm" "-f" "e636b46981274c9d800e7dd565022e7588554bf0728df6309b6f5624c73f8677"`
Nov 16 15:27:16.473 INFO [stdout] e636b46981274c9d800e7dd565022e7588554bf0728df6309b6f5624c73f8677