Dec 11 13:58:17.047 INFO checking matthhan/rssidiot against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 13:58:17.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 13:58:17.426 INFO [stdout] 3a871a916d386e5a3092a39d1d89c586b405e450d66d72a036f6d84ed37fb041
Dec 11 13:58:17.432 INFO running `"docker" "start" "-a" "3a871a916d386e5a3092a39d1d89c586b405e450d66d72a036f6d84ed37fb041"`
Dec 11 13:58:18.087 INFO [stderr] usermod: no changes
Dec 11 13:58:18.156 INFO [stderr]     Checking rssidiot v0.1.0 (/source)
Dec 11 13:58:18.949 INFO [stderr] warning: unused variable: `x`
Dec 11 13:58:18.949 INFO [stderr]    --> src/circular_buffer.rs:136:13
Dec 11 13:58:18.950 INFO [stderr]     |
Dec 11 13:58:18.950 INFO [stderr] 136 |         for x in buf.iter() {
Dec 11 13:58:18.950 INFO [stderr]     |             ^ help: consider using `_x` instead
Dec 11 13:58:18.950 INFO [stderr]     |
Dec 11 13:58:18.950 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 13:58:18.950 INFO [stderr] 
Dec 11 13:58:18.950 INFO [stderr] warning: unused variable: `x`
Dec 11 13:58:18.950 INFO [stderr]    --> src/circular_buffer.rs:139:13
Dec 11 13:58:18.950 INFO [stderr]     |
Dec 11 13:58:18.950 INFO [stderr] 139 |         for x in buf.iter() {
Dec 11 13:58:18.950 INFO [stderr]     |             ^ help: consider using `_x` instead
Dec 11 13:58:18.950 INFO [stderr] 
Dec 11 13:58:18.970 INFO [stderr] warning: method is never used: `new`
Dec 11 13:58:18.971 INFO [stderr]   --> src/article.rs:15:5
Dec 11 13:58:18.971 INFO [stderr]    |
Dec 11 13:58:18.971 INFO [stderr] 15 |     pub fn new(title: String, url: String) -> Article {
Dec 11 13:58:18.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:58:18.971 INFO [stderr]    |
Dec 11 13:58:18.972 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:58:18.972 INFO [stderr] 
Dec 11 13:58:18.972 INFO [stderr] warning: method is never used: `new`
Dec 11 13:58:18.972 INFO [stderr]   --> src/feed.rs:15:5
Dec 11 13:58:18.972 INFO [stderr]    |
Dec 11 13:58:18.972 INFO [stderr] 15 |     pub fn new(name:String,url:String) -> Feed {
Dec 11 13:58:18.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:58:18.972 INFO [stderr] 
Dec 11 13:58:18.972 INFO [stderr] warning: method is never used: `add_article`
Dec 11 13:58:18.972 INFO [stderr]   --> src/feed.rs:29:5
Dec 11 13:58:18.972 INFO [stderr]    |
Dec 11 13:58:18.972 INFO [stderr] 29 |     pub fn add_article(self,art:Article) -> Feed {
Dec 11 13:58:18.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:58:18.972 INFO [stderr] 
Dec 11 13:58:18.976 INFO [stderr] warning: method is never used: `new`
Dec 11 13:58:18.976 INFO [stderr]   --> src/circular_buffer.rs:11:5
Dec 11 13:58:18.976 INFO [stderr]    |
Dec 11 13:58:18.977 INFO [stderr] 11 |     pub fn new(size:usize) -> CircularBuffer<T> {
Dec 11 13:58:18.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:58:18.977 INFO [stderr] 
Dec 11 13:58:18.977 INFO [stderr] warning: method is never used: `add`
Dec 11 13:58:18.978 INFO [stderr]   --> src/circular_buffer.rs:18:5
Dec 11 13:58:18.978 INFO [stderr]    |
Dec 11 13:58:18.978 INFO [stderr] 18 |     pub fn add(self,thing: T) -> CircularBuffer<T> {
Dec 11 13:58:18.978 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:58:18.978 INFO [stderr] 
Dec 11 13:58:18.979 INFO [stderr] warning: method is never used: `new`
Dec 11 13:58:18.979 INFO [stderr]   --> src/application.rs:16:5
Dec 11 13:58:18.979 INFO [stderr]    |
Dec 11 13:58:18.979 INFO [stderr] 16 |     pub fn new() -> ApplicationState {
Dec 11 13:58:18.979 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:58:18.979 INFO [stderr] 
Dec 11 13:58:18.980 INFO [stderr] warning: method is never used: `add_feed`
Dec 11 13:58:18.980 INFO [stderr]   --> src/application.rs:83:5
Dec 11 13:58:18.980 INFO [stderr]    |
Dec 11 13:58:18.980 INFO [stderr] 83 |     pub fn add_feed(self, feed:Feed)-> ApplicationState {
Dec 11 13:58:18.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:58:18.980 INFO [stderr] 
Dec 11 13:58:19.116 INFO [stderr] warning: method is never used: `add_article`
Dec 11 13:58:19.118 INFO [stderr]   --> src/feed.rs:29:5
Dec 11 13:58:19.118 INFO [stderr]    |
Dec 11 13:58:19.118 INFO [stderr] 29 |     pub fn add_article(self,art:Article) -> Feed {
Dec 11 13:58:19.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:58:19.118 INFO [stderr]    |
Dec 11 13:58:19.118 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:58:19.118 INFO [stderr] 
Dec 11 13:58:19.118 INFO [stderr] warning: method is never used: `add_feed`
Dec 11 13:58:19.118 INFO [stderr]   --> src/application.rs:83:5
Dec 11 13:58:19.118 INFO [stderr]    |
Dec 11 13:58:19.118 INFO [stderr] 83 |     pub fn add_feed(self, feed:Feed)-> ApplicationState {
Dec 11 13:58:19.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:58:19.118 INFO [stderr] 
Dec 11 13:58:19.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 11 13:58:19.736 INFO [stderr] su: No module specific data is present
Dec 11 13:58:20.453 INFO running `"docker" "inspect" "3a871a916d386e5a3092a39d1d89c586b405e450d66d72a036f6d84ed37fb041"`
Dec 11 13:58:20.776 INFO running `"docker" "rm" "-f" "3a871a916d386e5a3092a39d1d89c586b405e450d66d72a036f6d84ed37fb041"`
Dec 11 13:58:21.099 INFO [stdout] 3a871a916d386e5a3092a39d1d89c586b405e450d66d72a036f6d84ed37fb041