Dec 04 10:34:04.898 INFO checking sdmcode/i_v against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:34:04.898 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 10:34:05.466 INFO [stdout] 0d53ea3846c96bc9cd5bc2a3384c5a2b34a8796b9aea5799517e94408ab6735e
Dec 04 10:34:05.469 INFO running `"docker" "start" "-a" "0d53ea3846c96bc9cd5bc2a3384c5a2b34a8796b9aea5799517e94408ab6735e"`
Dec 04 10:34:08.242 INFO [stderr] usermod: no changes
Dec 04 10:34:08.311 INFO [stderr]     Checking i_v v0.1.0 (/source)
Dec 04 10:34:08.847 INFO [stderr] warning: unused import: `compiler::parser::ParseResult`
Dec 04 10:34:08.847 INFO [stderr]   --> src/repl/mod.rs:14:5
Dec 04 10:34:08.847 INFO [stderr]    |
Dec 04 10:34:08.847 INFO [stderr] 14 | use compiler::parser::ParseResult;
Dec 04 10:34:08.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:08.847 INFO [stderr]    |
Dec 04 10:34:08.847 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:34:08.847 INFO [stderr] 
Dec 04 10:34:08.933 INFO [stderr] warning: unused import: `compiler::parser::ParseResult`
Dec 04 10:34:08.933 INFO [stderr]   --> src/repl/mod.rs:14:5
Dec 04 10:34:08.934 INFO [stderr]    |
Dec 04 10:34:08.934 INFO [stderr] 14 | use compiler::parser::ParseResult;
Dec 04 10:34:08.934 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:08.935 INFO [stderr]    |
Dec 04 10:34:08.935 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:34:08.935 INFO [stderr] 
Dec 04 10:34:09.114 INFO [stderr] warning: unreachable statement
Dec 04 10:34:09.114 INFO [stderr]    --> src/compiler/parser.rs:540:9
Dec 04 10:34:09.114 INFO [stderr]     |
Dec 04 10:34:09.115 INFO [stderr] 540 |         return cmp;
Dec 04 10:34:09.115 INFO [stderr]     |         ^^^^^^^^^^^
Dec 04 10:34:09.115 INFO [stderr]     |
Dec 04 10:34:09.115 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:34:09.116 INFO [stderr] 
Dec 04 10:34:09.127 INFO [stderr] warning: unreachable expression
Dec 04 10:34:09.127 INFO [stderr]    --> src/compiler/parser.rs:828:9
Dec 04 10:34:09.127 INFO [stderr]     |
Dec 04 10:34:09.127 INFO [stderr] 828 |         return ParseResult::Failed("lol".to_string())
Dec 04 10:34:09.127 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:09.143 INFO [stderr] 
Dec 04 10:34:09.261 INFO [stderr] warning: unreachable statement
Dec 04 10:34:09.261 INFO [stderr]    --> src/compiler/parser.rs:540:9
Dec 04 10:34:09.261 INFO [stderr]     |
Dec 04 10:34:09.261 INFO [stderr] 540 |         return cmp;
Dec 04 10:34:09.261 INFO [stderr]     |         ^^^^^^^^^^^
Dec 04 10:34:09.268 INFO [stderr]     |
Dec 04 10:34:09.268 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:34:09.268 INFO [stderr] 
Dec 04 10:34:09.279 INFO [stderr] warning: unreachable expression
Dec 04 10:34:09.279 INFO [stderr]    --> src/compiler/parser.rs:828:9
Dec 04 10:34:09.280 INFO [stderr]     |
Dec 04 10:34:09.280 INFO [stderr] 828 |         return ParseResult::Failed("lol".to_string())
Dec 04 10:34:09.280 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:09.280 INFO [stderr] 
Dec 04 10:34:09.312 INFO [stderr] warning: unused variable: `v`
Dec 04 10:34:09.312 INFO [stderr]    --> src/compiler/parser.rs:562:81
Dec 04 10:34:09.312 INFO [stderr]     |
Dec 04 10:34:09.312 INFO [stderr] 562 |                                         ExpressionType::LiteralExpression(name, v) => {
Dec 04 10:34:09.312 INFO [stderr]     |                                                                                 ^ help: consider using `_v` instead
Dec 04 10:34:09.312 INFO [stderr]     |
Dec 04 10:34:09.312 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:34:09.313 INFO [stderr] 
Dec 04 10:34:09.313 INFO [stderr] warning: value assigned to `ident` is never read
Dec 04 10:34:09.313 INFO [stderr]    --> src/compiler/parser.rs:597:17
Dec 04 10:34:09.313 INFO [stderr]     |
Dec 04 10:34:09.313 INFO [stderr] 597 |         let mut ident = String::new();
Dec 04 10:34:09.313 INFO [stderr]     |                 ^^^^^
Dec 04 10:34:09.313 INFO [stderr]     |
Dec 04 10:34:09.313 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 10:34:09.313 INFO [stderr] 
Dec 04 10:34:09.313 INFO [stderr] warning: value assigned to `name` is never read
Dec 04 10:34:09.313 INFO [stderr]    --> src/compiler/parser.rs:688:25
Dec 04 10:34:09.313 INFO [stderr]     |
Dec 04 10:34:09.313 INFO [stderr] 688 |                 let mut name = String::new();
Dec 04 10:34:09.314 INFO [stderr]     |                         ^^^^
Dec 04 10:34:09.314 INFO [stderr] 
Dec 04 10:34:09.314 INFO [stderr] warning: unused variable: `s`
Dec 04 10:34:09.314 INFO [stderr]    --> src/compiler/parser.rs:834:34
Dec 04 10:34:09.314 INFO [stderr]     |
Dec 04 10:34:09.314 INFO [stderr] 834 |             ParseResult::Success(s) => {
Dec 04 10:34:09.314 INFO [stderr]     |                                  ^ help: consider using `_s` instead
Dec 04 10:34:09.314 INFO [stderr] 
Dec 04 10:34:09.402 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:34:09.402 INFO [stderr]    --> src/compiler/parser.rs:271:16
Dec 04 10:34:09.402 INFO [stderr]     |
Dec 04 10:34:09.402 INFO [stderr] 271 |     pub fn new(mut toks: Vec<Token>) -> Parser {
Dec 04 10:34:09.402 INFO [stderr]     |                ----^^^^
Dec 04 10:34:09.402 INFO [stderr]     |                |
Dec 04 10:34:09.402 INFO [stderr]     |                help: remove this `mut`
Dec 04 10:34:09.415 INFO [stderr]     |
Dec 04 10:34:09.415 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:34:09.415 INFO [stderr] 
Dec 04 10:34:09.518 INFO [stderr] warning: method is never used: `skip`
Dec 04 10:34:09.519 INFO [stderr]    --> src/compiler/mod.rs:139:5
Dec 04 10:34:09.519 INFO [stderr]     |
Dec 04 10:34:09.519 INFO [stderr] 139 |     fn skip(&mut self, num: usize) {
Dec 04 10:34:09.519 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:09.519 INFO [stderr]     |
Dec 04 10:34:09.519 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 10:34:09.519 INFO [stderr] 
Dec 04 10:34:09.603 INFO [stderr] warning: unused variable: `v`
Dec 04 10:34:09.603 INFO [stderr]    --> src/compiler/parser.rs:562:81
Dec 04 10:34:09.603 INFO [stderr]     |
Dec 04 10:34:09.604 INFO [stderr] 562 |                                         ExpressionType::LiteralExpression(name, v) => {
Dec 04 10:34:09.604 INFO [stderr]     |                                                                                 ^ help: consider using `_v` instead
Dec 04 10:34:09.604 INFO [stderr]     |
Dec 04 10:34:09.605 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:34:09.605 INFO [stderr] 
Dec 04 10:34:09.605 INFO [stderr] warning: value assigned to `ident` is never read
Dec 04 10:34:09.605 INFO [stderr]    --> src/compiler/parser.rs:597:17
Dec 04 10:34:09.606 INFO [stderr]     |
Dec 04 10:34:09.606 INFO [stderr] 597 |         let mut ident = String::new();
Dec 04 10:34:09.606 INFO [stderr]     |                 ^^^^^
Dec 04 10:34:09.606 INFO [stderr]     |
Dec 04 10:34:09.607 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 10:34:09.607 INFO [stderr] 
Dec 04 10:34:09.607 INFO [stderr] warning: value assigned to `name` is never read
Dec 04 10:34:09.608 INFO [stderr]    --> src/compiler/parser.rs:688:25
Dec 04 10:34:09.608 INFO [stderr]     |
Dec 04 10:34:09.608 INFO [stderr] 688 |                 let mut name = String::new();
Dec 04 10:34:09.608 INFO [stderr]     |                         ^^^^
Dec 04 10:34:09.609 INFO [stderr] 
Dec 04 10:34:09.609 INFO [stderr] warning: unused variable: `s`
Dec 04 10:34:09.609 INFO [stderr]    --> src/compiler/parser.rs:834:34
Dec 04 10:34:09.609 INFO [stderr]     |
Dec 04 10:34:09.610 INFO [stderr] 834 |             ParseResult::Success(s) => {
Dec 04 10:34:09.610 INFO [stderr]     |                                  ^ help: consider using `_s` instead
Dec 04 10:34:09.610 INFO [stderr] 
Dec 04 10:34:09.843 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:34:09.843 INFO [stderr]    --> src/compiler/parser.rs:271:16
Dec 04 10:34:09.843 INFO [stderr]     |
Dec 04 10:34:09.843 INFO [stderr] 271 |     pub fn new(mut toks: Vec<Token>) -> Parser {
Dec 04 10:34:09.843 INFO [stderr]     |                ----^^^^
Dec 04 10:34:09.843 INFO [stderr]     |                |
Dec 04 10:34:09.843 INFO [stderr]     |                help: remove this `mut`
Dec 04 10:34:09.859 INFO [stderr]     |
Dec 04 10:34:09.859 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:34:09.859 INFO [stderr] 
Dec 04 10:34:10.155 INFO [stderr] warning: unused import: `compiler::parser::ParseResult`
Dec 04 10:34:10.155 INFO [stderr]   --> src/repl/mod.rs:14:5
Dec 04 10:34:10.155 INFO [stderr]    |
Dec 04 10:34:10.155 INFO [stderr] 14 | use compiler::parser::ParseResult;
Dec 04 10:34:10.156 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:10.156 INFO [stderr]    |
Dec 04 10:34:10.156 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:34:10.156 INFO [stderr] 
Dec 04 10:34:10.204 INFO [stderr] warning: unused import: `compiler::parser::ParseResult`
Dec 04 10:34:10.204 INFO [stderr]   --> src/repl/mod.rs:14:5
Dec 04 10:34:10.204 INFO [stderr]    |
Dec 04 10:34:10.204 INFO [stderr] 14 | use compiler::parser::ParseResult;
Dec 04 10:34:10.204 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:10.205 INFO [stderr]    |
Dec 04 10:34:10.205 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:34:10.205 INFO [stderr] 
Dec 04 10:34:10.594 INFO [stderr] warning: unreachable statement
Dec 04 10:34:10.595 INFO [stderr]    --> src/compiler/parser.rs:540:9
Dec 04 10:34:10.595 INFO [stderr]     |
Dec 04 10:34:10.595 INFO [stderr] 540 |         return cmp;
Dec 04 10:34:10.596 INFO [stderr]     |         ^^^^^^^^^^^
Dec 04 10:34:10.596 INFO [stderr]     |
Dec 04 10:34:10.596 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:34:10.596 INFO [stderr] 
Dec 04 10:34:10.615 INFO [stderr] warning: unreachable expression
Dec 04 10:34:10.615 INFO [stderr]    --> src/compiler/parser.rs:828:9
Dec 04 10:34:10.615 INFO [stderr]     |
Dec 04 10:34:10.616 INFO [stderr] 828 |         return ParseResult::Failed("lol".to_string())
Dec 04 10:34:10.616 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:10.616 INFO [stderr] 
Dec 04 10:34:10.657 INFO [stderr] warning: unused variable: `v`
Dec 04 10:34:10.657 INFO [stderr]    --> src/compiler/parser.rs:562:81
Dec 04 10:34:10.658 INFO [stderr]     |
Dec 04 10:34:10.658 INFO [stderr] 562 |                                         ExpressionType::LiteralExpression(name, v) => {
Dec 04 10:34:10.658 INFO [stderr]     |                                                                                 ^ help: consider using `_v` instead
Dec 04 10:34:10.659 INFO [stderr]     |
Dec 04 10:34:10.659 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:34:10.659 INFO [stderr] 
Dec 04 10:34:10.660 INFO [stderr] warning: value assigned to `ident` is never read
Dec 04 10:34:10.660 INFO [stderr]    --> src/compiler/parser.rs:597:17
Dec 04 10:34:10.660 INFO [stderr]     |
Dec 04 10:34:10.661 INFO [stderr] 597 |         let mut ident = String::new();
Dec 04 10:34:10.661 INFO [stderr]     |                 ^^^^^
Dec 04 10:34:10.661 INFO [stderr]     |
Dec 04 10:34:10.662 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 10:34:10.662 INFO [stderr] 
Dec 04 10:34:10.662 INFO [stderr] warning: value assigned to `name` is never read
Dec 04 10:34:10.663 INFO [stderr]    --> src/compiler/parser.rs:688:25
Dec 04 10:34:10.663 INFO [stderr]     |
Dec 04 10:34:10.663 INFO [stderr] 688 |                 let mut name = String::new();
Dec 04 10:34:10.663 INFO [stderr]     |                         ^^^^
Dec 04 10:34:10.663 INFO [stderr] 
Dec 04 10:34:10.664 INFO [stderr] warning: unused variable: `s`
Dec 04 10:34:10.664 INFO [stderr]    --> src/compiler/parser.rs:834:34
Dec 04 10:34:10.664 INFO [stderr]     |
Dec 04 10:34:10.665 INFO [stderr] 834 |             ParseResult::Success(s) => {
Dec 04 10:34:10.665 INFO [stderr]     |                                  ^ help: consider using `_s` instead
Dec 04 10:34:10.665 INFO [stderr] 
Dec 04 10:34:10.715 INFO [stderr] warning: unreachable statement
Dec 04 10:34:10.715 INFO [stderr]    --> src/compiler/parser.rs:540:9
Dec 04 10:34:10.716 INFO [stderr]     |
Dec 04 10:34:10.716 INFO [stderr] 540 |         return cmp;
Dec 04 10:34:10.716 INFO [stderr]     |         ^^^^^^^^^^^
Dec 04 10:34:10.716 INFO [stderr]     |
Dec 04 10:34:10.717 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:34:10.717 INFO [stderr] 
Dec 04 10:34:10.731 INFO [stderr] warning: unreachable expression
Dec 04 10:34:10.731 INFO [stderr]    --> src/compiler/parser.rs:828:9
Dec 04 10:34:10.731 INFO [stderr]     |
Dec 04 10:34:10.731 INFO [stderr] 828 |         return ParseResult::Failed("lol".to_string())
Dec 04 10:34:10.731 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:10.731 INFO [stderr] 
Dec 04 10:34:10.805 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:34:10.805 INFO [stderr]    --> src/compiler/parser.rs:271:16
Dec 04 10:34:10.805 INFO [stderr]     |
Dec 04 10:34:10.805 INFO [stderr] 271 |     pub fn new(mut toks: Vec<Token>) -> Parser {
Dec 04 10:34:10.805 INFO [stderr]     |                ----^^^^
Dec 04 10:34:10.805 INFO [stderr]     |                |
Dec 04 10:34:10.805 INFO [stderr]     |                help: remove this `mut`
Dec 04 10:34:10.805 INFO [stderr]     |
Dec 04 10:34:10.806 INFO [stderr] warning: unused variable: `v`
Dec 04 10:34:10.806 INFO [stderr]    --> src/compiler/parser.rs:562:81
Dec 04 10:34:10.806 INFO [stderr]     |
Dec 04 10:34:10.806 INFO [stderr] 562 |                                         ExpressionType::LiteralExpression(name, v) => {
Dec 04 10:34:10.806 INFO [stderr]     |                                                                                 ^ help: consider using `_v` instead
Dec 04 10:34:10.806 INFO [stderr]     |
Dec 04 10:34:10.806 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:34:10.806 INFO [stderr] 
Dec 04 10:34:10.811 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:34:10.811 INFO [stderr] warning: value assigned to `ident` is never read
Dec 04 10:34:10.811 INFO [stderr]    --> src/compiler/parser.rs:597:17
Dec 04 10:34:10.811 INFO [stderr]     |
Dec 04 10:34:10.811 INFO [stderr] 597 |         let mut ident = String::new();
Dec 04 10:34:10.811 INFO [stderr]     |                 ^^^^^
Dec 04 10:34:10.811 INFO [stderr]     |
Dec 04 10:34:10.811 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 10:34:10.811 INFO [stderr] 
Dec 04 10:34:10.811 INFO [stderr] 
Dec 04 10:34:10.811 INFO [stderr] warning: value assigned to `name` is never read
Dec 04 10:34:10.811 INFO [stderr]    --> src/compiler/parser.rs:688:25
Dec 04 10:34:10.811 INFO [stderr]     |
Dec 04 10:34:10.811 INFO [stderr] 688 |                 let mut name = String::new();
Dec 04 10:34:10.811 INFO [stderr]     |                         ^^^^
Dec 04 10:34:10.811 INFO [stderr] 
Dec 04 10:34:10.811 INFO [stderr] warning: unused variable: `s`
Dec 04 10:34:10.811 INFO [stderr]    --> src/compiler/parser.rs:834:34
Dec 04 10:34:10.811 INFO [stderr]     |
Dec 04 10:34:10.811 INFO [stderr] 834 |             ParseResult::Success(s) => {
Dec 04 10:34:10.811 INFO [stderr]     |                                  ^ help: consider using `_s` instead
Dec 04 10:34:10.811 INFO [stderr] 
Dec 04 10:34:10.843 INFO [stderr] warning: method is never used: `skip`
Dec 04 10:34:10.843 INFO [stderr]    --> src/compiler/mod.rs:139:5
Dec 04 10:34:10.843 INFO [stderr]     |
Dec 04 10:34:10.843 INFO [stderr] 139 |     fn skip(&mut self, num: usize) {
Dec 04 10:34:10.843 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:10.843 INFO [stderr]     |
Dec 04 10:34:10.843 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 10:34:10.843 INFO [stderr] 
Dec 04 10:34:11.038 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:34:11.038 INFO [stderr]    --> src/compiler/parser.rs:271:16
Dec 04 10:34:11.038 INFO [stderr]     |
Dec 04 10:34:11.038 INFO [stderr] 271 |     pub fn new(mut toks: Vec<Token>) -> Parser {
Dec 04 10:34:11.038 INFO [stderr]     |                ----^^^^
Dec 04 10:34:11.038 INFO [stderr]     |                |
Dec 04 10:34:11.038 INFO [stderr]     |                help: remove this `mut`
Dec 04 10:34:11.038 INFO [stderr]     |
Dec 04 10:34:11.038 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:34:11.038 INFO [stderr] 
Dec 04 10:34:11.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
Dec 04 10:34:11.158 INFO [stderr] su: No module specific data is present
Dec 04 10:34:12.508 INFO running `"docker" "inspect" "0d53ea3846c96bc9cd5bc2a3384c5a2b34a8796b9aea5799517e94408ab6735e"`
Dec 04 10:34:12.853 INFO running `"docker" "rm" "-f" "0d53ea3846c96bc9cd5bc2a3384c5a2b34a8796b9aea5799517e94408ab6735e"`
Dec 04 10:34:13.239 INFO [stdout] 0d53ea3846c96bc9cd5bc2a3384c5a2b34a8796b9aea5799517e94408ab6735e