Dec 04 10:34:13.315 INFO checking sdmcode/i_v against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:34:13.315 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 10:34:13.836 INFO [stdout] 0e8335739c0ca0de8e3463db509752e2e9a445278c844110f228650da5903680
Dec 04 10:34:13.838 INFO running `"docker" "start" "-a" "0e8335739c0ca0de8e3463db509752e2e9a445278c844110f228650da5903680"`
Dec 04 10:34:16.543 INFO [stderr] usermod: no changes
Dec 04 10:34:16.591 INFO [stderr]     Checking i_v v0.1.0 (/source)
Dec 04 10:34:16.995 INFO [stderr] warning: unused import: `compiler::parser::ParseResult`
Dec 04 10:34:16.995 INFO [stderr]   --> src/repl/mod.rs:14:5
Dec 04 10:34:16.999 INFO [stderr]    |
Dec 04 10:34:16.999 INFO [stderr] 14 | use compiler::parser::ParseResult;
Dec 04 10:34:16.999 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:16.999 INFO [stderr]    |
Dec 04 10:34:16.999 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:34:17.000 INFO [stderr] 
Dec 04 10:34:17.124 INFO [stderr] warning: unused import: `compiler::parser::ParseResult`
Dec 04 10:34:17.125 INFO [stderr]   --> src/repl/mod.rs:14:5
Dec 04 10:34:17.125 INFO [stderr]    |
Dec 04 10:34:17.125 INFO [stderr] 14 | use compiler::parser::ParseResult;
Dec 04 10:34:17.126 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:17.126 INFO [stderr]    |
Dec 04 10:34:17.126 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:34:17.126 INFO [stderr] 
Dec 04 10:34:17.203 INFO [stderr] warning: unreachable statement
Dec 04 10:34:17.203 INFO [stderr]    --> src/compiler/parser.rs:540:9
Dec 04 10:34:17.204 INFO [stderr]     |
Dec 04 10:34:17.204 INFO [stderr] 540 |         return cmp;
Dec 04 10:34:17.204 INFO [stderr]     |         ^^^^^^^^^^^
Dec 04 10:34:17.205 INFO [stderr]     |
Dec 04 10:34:17.205 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:34:17.205 INFO [stderr] 
Dec 04 10:34:17.231 INFO [stderr] warning: unreachable expression
Dec 04 10:34:17.231 INFO [stderr]    --> src/compiler/parser.rs:828:9
Dec 04 10:34:17.231 INFO [stderr]     |
Dec 04 10:34:17.232 INFO [stderr] 828 |         return ParseResult::Failed("lol".to_string())
Dec 04 10:34:17.232 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:17.232 INFO [stderr] 
Dec 04 10:34:17.427 INFO [stderr] warning: unused variable: `v`
Dec 04 10:34:17.427 INFO [stderr]    --> src/compiler/parser.rs:562:81
Dec 04 10:34:17.428 INFO [stderr]     |
Dec 04 10:34:17.428 INFO [stderr] 562 |                                         ExpressionType::LiteralExpression(name, v) => {
Dec 04 10:34:17.428 INFO [stderr]     |                                                                                 ^ help: consider using `_v` instead
Dec 04 10:34:17.429 INFO [stderr]     |
Dec 04 10:34:17.429 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:34:17.429 INFO [stderr] 
Dec 04 10:34:17.430 INFO [stderr] warning: value assigned to `ident` is never read
Dec 04 10:34:17.430 INFO [stderr]    --> src/compiler/parser.rs:597:17
Dec 04 10:34:17.431 INFO [stderr]     |
Dec 04 10:34:17.431 INFO [stderr] 597 |         let mut ident = String::new();
Dec 04 10:34:17.431 INFO [stderr]     |                 ^^^^^
Dec 04 10:34:17.432 INFO [stderr]     |
Dec 04 10:34:17.432 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 10:34:17.432 INFO [stderr] 
Dec 04 10:34:17.432 INFO [stderr] warning: value assigned to `name` is never read
Dec 04 10:34:17.432 INFO [stderr]    --> src/compiler/parser.rs:688:25
Dec 04 10:34:17.432 INFO [stderr]     |
Dec 04 10:34:17.432 INFO [stderr] 688 |                 let mut name = String::new();
Dec 04 10:34:17.433 INFO [stderr]     |                         ^^^^
Dec 04 10:34:17.433 INFO [stderr] 
Dec 04 10:34:17.433 INFO [stderr] warning: unused variable: `s`
Dec 04 10:34:17.433 INFO [stderr]    --> src/compiler/parser.rs:834:34
Dec 04 10:34:17.433 INFO [stderr]     |
Dec 04 10:34:17.433 INFO [stderr] 834 |             ParseResult::Success(s) => {
Dec 04 10:34:17.433 INFO [stderr]     |                                  ^ help: consider using `_s` instead
Dec 04 10:34:17.433 INFO [stderr] 
Dec 04 10:34:17.523 INFO [stderr] warning: unreachable statement
Dec 04 10:34:17.523 INFO [stderr]    --> src/compiler/parser.rs:540:9
Dec 04 10:34:17.523 INFO [stderr]     |
Dec 04 10:34:17.523 INFO [stderr] 540 |         return cmp;
Dec 04 10:34:17.523 INFO [stderr]     |         ^^^^^^^^^^^
Dec 04 10:34:17.523 INFO [stderr]     |
Dec 04 10:34:17.523 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:34:17.523 INFO [stderr] 
Dec 04 10:34:17.535 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:34:17.535 INFO [stderr]    --> src/compiler/parser.rs:271:16
Dec 04 10:34:17.535 INFO [stderr]     |
Dec 04 10:34:17.535 INFO [stderr] 271 |     pub fn new(mut toks: Vec<Token>) -> Parser {
Dec 04 10:34:17.535 INFO [stderr]     |                ----^^^^
Dec 04 10:34:17.535 INFO [stderr]     |                |
Dec 04 10:34:17.535 INFO [stderr]     |                help: remove this `mut`
Dec 04 10:34:17.535 INFO [stderr]     |
Dec 04 10:34:17.535 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:34:17.535 INFO [stderr] 
Dec 04 10:34:17.543 INFO [stderr] warning: unreachable expression
Dec 04 10:34:17.543 INFO [stderr]    --> src/compiler/parser.rs:828:9
Dec 04 10:34:17.543 INFO [stderr]     |
Dec 04 10:34:17.543 INFO [stderr] 828 |         return ParseResult::Failed("lol".to_string())
Dec 04 10:34:17.543 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:17.543 INFO [stderr] 
Dec 04 10:34:17.647 INFO [stderr] warning: method is never used: `skip`
Dec 04 10:34:17.647 INFO [stderr]    --> src/compiler/mod.rs:139:5
Dec 04 10:34:17.647 INFO [stderr]     |
Dec 04 10:34:17.647 INFO [stderr] 139 |     fn skip(&mut self, num: usize) {
Dec 04 10:34:17.647 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:17.647 INFO [stderr]     |
Dec 04 10:34:17.647 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 10:34:17.647 INFO [stderr] 
Dec 04 10:34:18.095 INFO [stderr] warning: unused variable: `v`
Dec 04 10:34:18.095 INFO [stderr]    --> src/compiler/parser.rs:562:81
Dec 04 10:34:18.095 INFO [stderr]     |
Dec 04 10:34:18.095 INFO [stderr] 562 |                                         ExpressionType::LiteralExpression(name, v) => {
Dec 04 10:34:18.095 INFO [stderr]     |                                                                                 ^ help: consider using `_v` instead
Dec 04 10:34:18.095 INFO [stderr]     |
Dec 04 10:34:18.095 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:34:18.095 INFO [stderr] 
Dec 04 10:34:18.095 INFO [stderr] warning: value assigned to `ident` is never read
Dec 04 10:34:18.095 INFO [stderr]    --> src/compiler/parser.rs:597:17
Dec 04 10:34:18.095 INFO [stderr]     |
Dec 04 10:34:18.095 INFO [stderr] 597 |         let mut ident = String::new();
Dec 04 10:34:18.095 INFO [stderr]     |                 ^^^^^
Dec 04 10:34:18.095 INFO [stderr]     |
Dec 04 10:34:18.095 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 10:34:18.095 INFO [stderr] 
Dec 04 10:34:18.095 INFO [stderr] warning: value assigned to `name` is never read
Dec 04 10:34:18.095 INFO [stderr]    --> src/compiler/parser.rs:688:25
Dec 04 10:34:18.095 INFO [stderr]     |
Dec 04 10:34:18.095 INFO [stderr] 688 |                 let mut name = String::new();
Dec 04 10:34:18.095 INFO [stderr]     |                         ^^^^
Dec 04 10:34:18.095 INFO [stderr] 
Dec 04 10:34:18.095 INFO [stderr] warning: unused variable: `s`
Dec 04 10:34:18.095 INFO [stderr]    --> src/compiler/parser.rs:834:34
Dec 04 10:34:18.095 INFO [stderr]     |
Dec 04 10:34:18.095 INFO [stderr] 834 |             ParseResult::Success(s) => {
Dec 04 10:34:18.095 INFO [stderr]     |                                  ^ help: consider using `_s` instead
Dec 04 10:34:18.095 INFO [stderr] 
Dec 04 10:34:18.295 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:34:18.295 INFO [stderr]    --> src/compiler/parser.rs:271:16
Dec 04 10:34:18.296 INFO [stderr]     |
Dec 04 10:34:18.296 INFO [stderr] 271 |     pub fn new(mut toks: Vec<Token>) -> Parser {
Dec 04 10:34:18.296 INFO [stderr]     |                ----^^^^
Dec 04 10:34:18.296 INFO [stderr]     |                |
Dec 04 10:34:18.297 INFO [stderr]     |                help: remove this `mut`
Dec 04 10:34:18.331 INFO [stderr]     |
Dec 04 10:34:18.331 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:34:18.332 INFO [stderr] 
Dec 04 10:34:18.375 INFO [stderr] warning: unused import: `compiler::parser::ParseResult`
Dec 04 10:34:18.375 INFO [stderr]   --> src/repl/mod.rs:14:5
Dec 04 10:34:18.376 INFO [stderr]    |
Dec 04 10:34:18.376 INFO [stderr] 14 | use compiler::parser::ParseResult;
Dec 04 10:34:18.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:18.377 INFO [stderr]    |
Dec 04 10:34:18.377 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:34:18.377 INFO [stderr] 
Dec 04 10:34:18.411 INFO [stderr] warning: unused import: `compiler::parser::ParseResult`
Dec 04 10:34:18.411 INFO [stderr]   --> src/repl/mod.rs:14:5
Dec 04 10:34:18.412 INFO [stderr]    |
Dec 04 10:34:18.412 INFO [stderr] 14 | use compiler::parser::ParseResult;
Dec 04 10:34:18.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:18.413 INFO [stderr]    |
Dec 04 10:34:18.413 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 10:34:18.413 INFO [stderr] 
Dec 04 10:34:18.929 INFO [stderr] warning: unreachable statement
Dec 04 10:34:18.929 INFO [stderr]    --> src/compiler/parser.rs:540:9
Dec 04 10:34:18.930 INFO [stderr]     |
Dec 04 10:34:18.930 INFO [stderr] 540 |         return cmp;
Dec 04 10:34:18.930 INFO [stderr]     |         ^^^^^^^^^^^
Dec 04 10:34:18.931 INFO [stderr]     |
Dec 04 10:34:18.931 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:34:18.931 INFO [stderr] 
Dec 04 10:34:18.942 INFO [stderr] warning: unreachable expression
Dec 04 10:34:18.943 INFO [stderr]    --> src/compiler/parser.rs:828:9
Dec 04 10:34:18.943 INFO [stderr]     |
Dec 04 10:34:18.943 INFO [stderr] 828 |         return ParseResult::Failed("lol".to_string())
Dec 04 10:34:18.944 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:18.944 INFO [stderr] 
Dec 04 10:34:18.990 INFO [stderr] warning: unused variable: `v`
Dec 04 10:34:18.991 INFO [stderr]    --> src/compiler/parser.rs:562:81
Dec 04 10:34:18.991 INFO [stderr]     |
Dec 04 10:34:18.991 INFO [stderr] 562 |                                         ExpressionType::LiteralExpression(name, v) => {
Dec 04 10:34:18.991 INFO [stderr]     |                                                                                 ^ help: consider using `_v` instead
Dec 04 10:34:18.992 INFO [stderr]     |
Dec 04 10:34:18.992 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:34:18.992 INFO [stderr] 
Dec 04 10:34:18.993 INFO [stderr] warning: value assigned to `ident` is never read
Dec 04 10:34:18.993 INFO [stderr]    --> src/compiler/parser.rs:597:17
Dec 04 10:34:18.993 INFO [stderr]     |
Dec 04 10:34:18.993 INFO [stderr] 597 |         let mut ident = String::new();
Dec 04 10:34:18.994 INFO [stderr]     |                 ^^^^^
Dec 04 10:34:18.994 INFO [stderr]     |
Dec 04 10:34:18.994 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 10:34:18.994 INFO [stderr] 
Dec 04 10:34:18.995 INFO [stderr] warning: value assigned to `name` is never read
Dec 04 10:34:18.995 INFO [stderr]    --> src/compiler/parser.rs:688:25
Dec 04 10:34:18.996 INFO [stderr]     |
Dec 04 10:34:18.996 INFO [stderr] 688 |                 let mut name = String::new();
Dec 04 10:34:18.996 INFO [stderr]     |                         ^^^^
Dec 04 10:34:18.996 INFO [stderr] 
Dec 04 10:34:18.997 INFO [stderr] warning: unused variable: `s`
Dec 04 10:34:18.997 INFO [stderr]    --> src/compiler/parser.rs:834:34
Dec 04 10:34:18.998 INFO [stderr]     |
Dec 04 10:34:18.998 INFO [stderr] 834 |             ParseResult::Success(s) => {
Dec 04 10:34:18.998 INFO [stderr]     |                                  ^ help: consider using `_s` instead
Dec 04 10:34:18.998 INFO [stderr] 
Dec 04 10:34:19.139 INFO [stderr] warning: unreachable statement
Dec 04 10:34:19.139 INFO [stderr]    --> src/compiler/parser.rs:540:9
Dec 04 10:34:19.139 INFO [stderr]     |
Dec 04 10:34:19.139 INFO [stderr] 540 |         return cmp;
Dec 04 10:34:19.139 INFO [stderr]     |         ^^^^^^^^^^^
Dec 04 10:34:19.139 INFO [stderr]     |
Dec 04 10:34:19.139 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 10:34:19.139 INFO [stderr] 
Dec 04 10:34:19.171 INFO [stderr] warning: unreachable expression
Dec 04 10:34:19.171 INFO [stderr]    --> src/compiler/parser.rs:828:9
Dec 04 10:34:19.171 INFO [stderr]     |
Dec 04 10:34:19.171 INFO [stderr] 828 |         return ParseResult::Failed("lol".to_string())
Dec 04 10:34:19.171 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:19.171 INFO [stderr] 
Dec 04 10:34:19.251 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:34:19.251 INFO [stderr]    --> src/compiler/parser.rs:271:16
Dec 04 10:34:19.251 INFO [stderr]     |
Dec 04 10:34:19.251 INFO [stderr] 271 |     pub fn new(mut toks: Vec<Token>) -> Parser {
Dec 04 10:34:19.251 INFO [stderr]     |                ----^^^^
Dec 04 10:34:19.251 INFO [stderr]     |                |
Dec 04 10:34:19.251 INFO [stderr]     |                help: remove this `mut`
Dec 04 10:34:19.259 INFO [stderr] warning: unused variable: `v`
Dec 04 10:34:19.259 INFO [stderr]    --> src/compiler/parser.rs:562:81
Dec 04 10:34:19.259 INFO [stderr]     |
Dec 04 10:34:19.259 INFO [stderr] 562 |                                         ExpressionType::LiteralExpression(name, v) => {
Dec 04 10:34:19.259 INFO [stderr]     |                                                                                 ^ help: consider using `_v` instead
Dec 04 10:34:19.260 INFO [stderr]     |
Dec 04 10:34:19.260 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:34:19.260 INFO [stderr] 
Dec 04 10:34:19.275 INFO [stderr]     |
Dec 04 10:34:19.275 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:34:19.275 INFO [stderr] 
Dec 04 10:34:19.275 INFO [stderr] warning: value assigned to `ident` is never read
Dec 04 10:34:19.275 INFO [stderr]    --> src/compiler/parser.rs:597:17
Dec 04 10:34:19.275 INFO [stderr]     |
Dec 04 10:34:19.275 INFO [stderr] 597 |         let mut ident = String::new();
Dec 04 10:34:19.275 INFO [stderr]     |                 ^^^^^
Dec 04 10:34:19.275 INFO [stderr]     |
Dec 04 10:34:19.275 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 10:34:19.275 INFO [stderr] 
Dec 04 10:34:19.275 INFO [stderr] warning: value assigned to `name` is never read
Dec 04 10:34:19.275 INFO [stderr]    --> src/compiler/parser.rs:688:25
Dec 04 10:34:19.275 INFO [stderr]     |
Dec 04 10:34:19.275 INFO [stderr] 688 |                 let mut name = String::new();
Dec 04 10:34:19.275 INFO [stderr]     |                         ^^^^
Dec 04 10:34:19.275 INFO [stderr] 
Dec 04 10:34:19.275 INFO [stderr] warning: unused variable: `s`
Dec 04 10:34:19.276 INFO [stderr]    --> src/compiler/parser.rs:834:34
Dec 04 10:34:19.276 INFO [stderr]     |
Dec 04 10:34:19.276 INFO [stderr] 834 |             ParseResult::Success(s) => {
Dec 04 10:34:19.276 INFO [stderr]     |                                  ^ help: consider using `_s` instead
Dec 04 10:34:19.276 INFO [stderr] 
Dec 04 10:34:19.427 INFO [stderr] warning: variable does not need to be mutable
Dec 04 10:34:19.427 INFO [stderr]    --> src/compiler/parser.rs:271:16
Dec 04 10:34:19.427 INFO [stderr]     |
Dec 04 10:34:19.427 INFO [stderr] 271 |     pub fn new(mut toks: Vec<Token>) -> Parser {
Dec 04 10:34:19.427 INFO [stderr]     |                ----^^^^
Dec 04 10:34:19.427 INFO [stderr]     |                |
Dec 04 10:34:19.427 INFO [stderr]     |                help: remove this `mut`
Dec 04 10:34:19.427 INFO [stderr]     |
Dec 04 10:34:19.428 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 10:34:19.428 INFO [stderr] 
Dec 04 10:34:19.449 INFO [stderr] warning: method is never used: `skip`
Dec 04 10:34:19.449 INFO [stderr]    --> src/compiler/mod.rs:139:5
Dec 04 10:34:19.449 INFO [stderr]     |
Dec 04 10:34:19.449 INFO [stderr] 139 |     fn skip(&mut self, num: usize) {
Dec 04 10:34:19.449 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:19.449 INFO [stderr]     |
Dec 04 10:34:19.450 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 10:34:19.450 INFO [stderr] 
Dec 04 10:34:19.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
Dec 04 10:34:19.497 INFO [stderr] su: No module specific data is present
Dec 04 10:34:20.548 INFO running `"docker" "inspect" "0e8335739c0ca0de8e3463db509752e2e9a445278c844110f228650da5903680"`
Dec 04 10:34:20.911 INFO running `"docker" "rm" "-f" "0e8335739c0ca0de8e3463db509752e2e9a445278c844110f228650da5903680"`
Dec 04 10:34:21.267 INFO [stdout] 0e8335739c0ca0de8e3463db509752e2e9a445278c844110f228650da5903680