Dec 11 18:24:22.046 INFO checking flyfische/Rust-Pascy against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 18:24:22.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:24:22.460 INFO [stdout] 28c7319a5202695e8275d8e06d2bd4abc8bd51f6638c7d1b9635fc21e38deada
Dec 11 18:24:22.466 INFO running `"docker" "start" "-a" "28c7319a5202695e8275d8e06d2bd4abc8bd51f6638c7d1b9635fc21e38deada"`
Dec 11 18:24:23.988 INFO [stderr] usermod: no changes
Dec 11 18:24:24.048 INFO [stderr]     Checking rust-pascal v0.1.0 (/source)
Dec 11 18:24:24.796 INFO [stderr] warning: unused import: `std::cmp::PartialEq`
Dec 11 18:24:24.796 INFO [stderr]  --> src/main.rs:3:5
Dec 11 18:24:24.796 INFO [stderr]   |
Dec 11 18:24:24.796 INFO [stderr] 3 | use std::cmp::PartialEq;
Dec 11 18:24:24.796 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 18:24:24.796 INFO [stderr]   |
Dec 11 18:24:24.796 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 18:24:24.796 INFO [stderr] 
Dec 11 18:24:24.844 INFO [stderr] warning: unused import: `std::cmp::PartialEq`
Dec 11 18:24:24.844 INFO [stderr]  --> src/main.rs:3:5
Dec 11 18:24:24.844 INFO [stderr]   |
Dec 11 18:24:24.844 INFO [stderr] 3 | use std::cmp::PartialEq;
Dec 11 18:24:24.844 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 18:24:24.857 INFO [stderr]   |
Dec 11 18:24:24.857 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 18:24:24.857 INFO [stderr] 
Dec 11 18:24:24.924 INFO [stderr] warning: unused variable: `tok`
Dec 11 18:24:24.924 INFO [stderr]    --> src/main.rs:193:17
Dec 11 18:24:24.924 INFO [stderr]     |
Dec 11 18:24:24.924 INFO [stderr] 193 |         let mut tok: Token;
Dec 11 18:24:24.924 INFO [stderr]     |                 ^^^ help: consider using `_tok` instead
Dec 11 18:24:24.924 INFO [stderr]     |
Dec 11 18:24:24.924 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 18:24:24.924 INFO [stderr] 
Dec 11 18:24:24.924 INFO [stderr] warning: variable `result` is assigned to, but never used
Dec 11 18:24:24.924 INFO [stderr]    --> src/main.rs:211:17
Dec 11 18:24:24.924 INFO [stderr]     |
Dec 11 18:24:24.924 INFO [stderr] 211 |         let mut result: i32;
Dec 11 18:24:24.924 INFO [stderr]     |                 ^^^^^^
Dec 11 18:24:24.924 INFO [stderr]     |
Dec 11 18:24:24.924 INFO [stderr]     = note: consider using `_result` instead
Dec 11 18:24:24.924 INFO [stderr] 
Dec 11 18:24:24.924 INFO [stderr] warning: value assigned to `result` is never read
Dec 11 18:24:24.924 INFO [stderr]    --> src/main.rs:217:25
Dec 11 18:24:24.924 INFO [stderr]     |
Dec 11 18:24:24.924 INFO [stderr] 217 |                         result = y.parse::<i32>().unwrap();
Dec 11 18:24:24.925 INFO [stderr]     |                         ^^^^^^
Dec 11 18:24:24.925 INFO [stderr]     |
Dec 11 18:24:24.925 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 18:24:24.925 INFO [stderr] 
Dec 11 18:24:24.932 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:24.932 INFO [stderr]   --> src/main.rs:44:13
Dec 11 18:24:24.932 INFO [stderr]    |
Dec 11 18:24:24.932 INFO [stderr] 44 |         let mut cur_char = lex.text.next();
Dec 11 18:24:24.932 INFO [stderr]    |             ----^^^^^^^^
Dec 11 18:24:24.932 INFO [stderr]    |             |
Dec 11 18:24:24.932 INFO [stderr]    |             help: remove this `mut`
Dec 11 18:24:24.948 INFO [stderr]    |
Dec 11 18:24:24.948 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 18:24:24.948 INFO [stderr] 
Dec 11 18:24:24.950 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:24.950 INFO [stderr]    --> src/main.rs:120:17
Dec 11 18:24:24.950 INFO [stderr]     |
Dec 11 18:24:24.950 INFO [stderr] 120 |             let mut current_char: char;
Dec 11 18:24:24.950 INFO [stderr]     |                 ----^^^^^^^^^^^^
Dec 11 18:24:24.950 INFO [stderr]     |                 |
Dec 11 18:24:24.950 INFO [stderr]     |                 help: remove this `mut`
Dec 11 18:24:24.950 INFO [stderr] 
Dec 11 18:24:24.950 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:24.950 INFO [stderr]    --> src/main.rs:185:13
Dec 11 18:24:24.950 INFO [stderr]     |
Dec 11 18:24:24.950 INFO [stderr] 185 |         let mut token = lex.get_next_token();
Dec 11 18:24:24.950 INFO [stderr]     |             ----^^^^^
Dec 11 18:24:24.950 INFO [stderr]     |             |
Dec 11 18:24:24.951 INFO [stderr]     |             help: remove this `mut`
Dec 11 18:24:24.952 INFO [stderr] 
Dec 11 18:24:24.956 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:24.956 INFO [stderr]    --> src/main.rs:193:13
Dec 11 18:24:24.956 INFO [stderr]     |
Dec 11 18:24:24.956 INFO [stderr] 193 |         let mut tok: Token;
Dec 11 18:24:24.956 INFO [stderr]     |             ----^^^
Dec 11 18:24:24.956 INFO [stderr]     |             |
Dec 11 18:24:24.956 INFO [stderr]     |             help: remove this `mut`
Dec 11 18:24:24.956 INFO [stderr] 
Dec 11 18:24:24.956 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:24.956 INFO [stderr]    --> src/main.rs:207:13
Dec 11 18:24:24.956 INFO [stderr]     |
Dec 11 18:24:24.956 INFO [stderr] 207 |         let mut next = self.lexer.get_next_token();
Dec 11 18:24:24.956 INFO [stderr]     |             ----^^^^
Dec 11 18:24:24.956 INFO [stderr]     |             |
Dec 11 18:24:24.956 INFO [stderr]     |             help: remove this `mut`
Dec 11 18:24:24.956 INFO [stderr] 
Dec 11 18:24:24.956 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:24.956 INFO [stderr]    --> src/main.rs:211:13
Dec 11 18:24:24.956 INFO [stderr]     |
Dec 11 18:24:24.956 INFO [stderr] 211 |         let mut result: i32;
Dec 11 18:24:24.956 INFO [stderr]     |             ----^^^^^^
Dec 11 18:24:24.956 INFO [stderr]     |             |
Dec 11 18:24:24.956 INFO [stderr]     |             help: remove this `mut`
Dec 11 18:24:24.956 INFO [stderr] 
Dec 11 18:24:24.960 INFO [stderr] warning: variant is never constructed: `DIV`
Dec 11 18:24:24.960 INFO [stderr]   --> src/main.rs:11:5
Dec 11 18:24:24.960 INFO [stderr]    |
Dec 11 18:24:24.960 INFO [stderr] 11 |     DIV,
Dec 11 18:24:24.960 INFO [stderr]    |     ^^^
Dec 11 18:24:24.972 INFO [stderr] warning: unused variable: `tok`
Dec 11 18:24:24.972 INFO [stderr]    --> src/main.rs:193:17
Dec 11 18:24:24.972 INFO [stderr]     |
Dec 11 18:24:24.972 INFO [stderr] 193 |         let mut tok: Token;
Dec 11 18:24:24.972 INFO [stderr]     |                 ^^^ help: consider using `_tok` instead
Dec 11 18:24:24.972 INFO [stderr]    |
Dec 11 18:24:24.972 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 18:24:24.972 INFO [stderr] 
Dec 11 18:24:24.972 INFO [stderr] warning: field is never used: `current_token`
Dec 11 18:24:24.972 INFO [stderr]   --> src/main.rs:30:5
Dec 11 18:24:24.972 INFO [stderr]    |
Dec 11 18:24:24.972 INFO [stderr] 30 |     current_token: Option<Token>,
Dec 11 18:24:24.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:24:24.972 INFO [stderr] 
Dec 11 18:24:24.972 INFO [stderr] warning: method is never used: `eval`
Dec 11 18:24:24.972 INFO [stderr]    --> src/main.rs:210:5
Dec 11 18:24:24.972 INFO [stderr]     |
Dec 11 18:24:24.972 INFO [stderr] 210 |     fn eval(&mut self) {
Dec 11 18:24:24.972 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 11 18:24:24.972 INFO [stderr] 
Dec 11 18:24:24.972 INFO [stderr]     |
Dec 11 18:24:24.973 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 18:24:24.973 INFO [stderr] 
Dec 11 18:24:24.973 INFO [stderr] warning: variable `result` is assigned to, but never used
Dec 11 18:24:24.973 INFO [stderr]    --> src/main.rs:211:17
Dec 11 18:24:24.973 INFO [stderr]     |
Dec 11 18:24:24.973 INFO [stderr] 211 |         let mut result: i32;
Dec 11 18:24:24.973 INFO [stderr]     |                 ^^^^^^
Dec 11 18:24:24.973 INFO [stderr]     |
Dec 11 18:24:24.973 INFO [stderr]     = note: consider using `_result` instead
Dec 11 18:24:24.973 INFO [stderr] 
Dec 11 18:24:24.973 INFO [stderr] warning: value assigned to `result` is never read
Dec 11 18:24:24.973 INFO [stderr]    --> src/main.rs:217:25
Dec 11 18:24:24.973 INFO [stderr]     |
Dec 11 18:24:24.973 INFO [stderr] 217 |                         result = y.parse::<i32>().unwrap();
Dec 11 18:24:24.973 INFO [stderr]     |                         ^^^^^^
Dec 11 18:24:24.973 INFO [stderr]     |
Dec 11 18:24:24.973 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 18:24:24.973 INFO [stderr] 
Dec 11 18:24:24.996 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:24.996 INFO [stderr]   --> src/main.rs:44:13
Dec 11 18:24:24.996 INFO [stderr]    |
Dec 11 18:24:24.996 INFO [stderr] 44 |         let mut cur_char = lex.text.next();
Dec 11 18:24:24.996 INFO [stderr]    |             ----^^^^^^^^
Dec 11 18:24:24.996 INFO [stderr]    |             |
Dec 11 18:24:24.996 INFO [stderr]    |             help: remove this `mut`
Dec 11 18:24:24.996 INFO [stderr]    |
Dec 11 18:24:24.996 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 18:24:24.996 INFO [stderr] 
Dec 11 18:24:24.996 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:24.996 INFO [stderr]    --> src/main.rs:120:17
Dec 11 18:24:24.996 INFO [stderr]     |
Dec 11 18:24:24.996 INFO [stderr] 120 |             let mut current_char: char;
Dec 11 18:24:24.996 INFO [stderr]     |                 ----^^^^^^^^^^^^
Dec 11 18:24:24.996 INFO [stderr]     |                 |
Dec 11 18:24:24.996 INFO [stderr]     |                 help: remove this `mut`
Dec 11 18:24:24.996 INFO [stderr] 
Dec 11 18:24:25.016 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:25.016 INFO [stderr]    --> src/main.rs:185:13
Dec 11 18:24:25.016 INFO [stderr]     |
Dec 11 18:24:25.016 INFO [stderr] 185 |         let mut token = lex.get_next_token();
Dec 11 18:24:25.016 INFO [stderr]     |             ----^^^^^
Dec 11 18:24:25.016 INFO [stderr]     |             |
Dec 11 18:24:25.016 INFO [stderr]     |             help: remove this `mut`
Dec 11 18:24:25.016 INFO [stderr] 
Dec 11 18:24:25.016 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:25.016 INFO [stderr]    --> src/main.rs:193:13
Dec 11 18:24:25.016 INFO [stderr]     |
Dec 11 18:24:25.016 INFO [stderr] 193 |         let mut tok: Token;
Dec 11 18:24:25.016 INFO [stderr]     |             ----^^^
Dec 11 18:24:25.016 INFO [stderr]     |             |
Dec 11 18:24:25.016 INFO [stderr]     |             help: remove this `mut`
Dec 11 18:24:25.016 INFO [stderr] 
Dec 11 18:24:25.016 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:25.016 INFO [stderr]    --> src/main.rs:207:13
Dec 11 18:24:25.017 INFO [stderr]     |
Dec 11 18:24:25.017 INFO [stderr] 207 |         let mut next = self.lexer.get_next_token();
Dec 11 18:24:25.017 INFO [stderr]     |             ----^^^^
Dec 11 18:24:25.017 INFO [stderr]     |             |
Dec 11 18:24:25.017 INFO [stderr]     |             help: remove this `mut`
Dec 11 18:24:25.017 INFO [stderr] 
Dec 11 18:24:25.017 INFO [stderr] warning: variable does not need to be mutable
Dec 11 18:24:25.017 INFO [stderr]    --> src/main.rs:211:13
Dec 11 18:24:25.017 INFO [stderr]     |
Dec 11 18:24:25.017 INFO [stderr] 211 |         let mut result: i32;
Dec 11 18:24:25.017 INFO [stderr]     |             ----^^^^^^
Dec 11 18:24:25.017 INFO [stderr]     |             |
Dec 11 18:24:25.017 INFO [stderr]     |             help: remove this `mut`
Dec 11 18:24:25.017 INFO [stderr] 
Dec 11 18:24:25.017 INFO [stderr] warning: variant is never constructed: `DIV`
Dec 11 18:24:25.017 INFO [stderr]   --> src/main.rs:11:5
Dec 11 18:24:25.017 INFO [stderr]    |
Dec 11 18:24:25.017 INFO [stderr] 11 |     DIV,
Dec 11 18:24:25.017 INFO [stderr]    |     ^^^
Dec 11 18:24:25.017 INFO [stderr]    |
Dec 11 18:24:25.017 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 18:24:25.017 INFO [stderr] 
Dec 11 18:24:25.017 INFO [stderr] warning: field is never used: `current_token`
Dec 11 18:24:25.017 INFO [stderr]   --> src/main.rs:30:5
Dec 11 18:24:25.017 INFO [stderr]    |
Dec 11 18:24:25.017 INFO [stderr] 30 |     current_token: Option<Token>,
Dec 11 18:24:25.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:24:25.017 INFO [stderr] 
Dec 11 18:24:25.017 INFO [stderr] warning: method is never used: `eval`
Dec 11 18:24:25.017 INFO [stderr]    --> src/main.rs:210:5
Dec 11 18:24:25.017 INFO [stderr]     |
Dec 11 18:24:25.017 INFO [stderr] 210 |     fn eval(&mut self) {
Dec 11 18:24:25.017 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 11 18:24:25.017 INFO [stderr] 
Dec 11 18:24:25.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 11 18:24:25.072 INFO [stderr] su: No module specific data is present
Dec 11 18:24:26.122 INFO running `"docker" "inspect" "28c7319a5202695e8275d8e06d2bd4abc8bd51f6638c7d1b9635fc21e38deada"`
Dec 11 18:24:26.378 INFO running `"docker" "rm" "-f" "28c7319a5202695e8275d8e06d2bd4abc8bd51f6638c7d1b9635fc21e38deada"`
Dec 11 18:24:26.788 INFO [stdout] 28c7319a5202695e8275d8e06d2bd4abc8bd51f6638c7d1b9635fc21e38deada