[INFO] cloning repository https://github.com/pawnlord/wyrm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pawnlord/wyrm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpawnlord%2Fwyrm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpawnlord%2Fwyrm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1ad06511933dba4103ab6f62477473f49258da8
[INFO] checking pawnlord/wyrm against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpawnlord%2Fwyrm" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pawnlord/wyrm on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pawnlord/wyrm
[INFO] finished tweaking git repo https://github.com/pawnlord/wyrm
[INFO] tweaked toml for git repo https://github.com/pawnlord/wyrm written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/pawnlord/wyrm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59a13f7a764423b802fb7a55925a7ce3d17d45a9765169fed1cc65b6e08548a2
[INFO] running `Command { std: "docker" "start" "-a" "59a13f7a764423b802fb7a55925a7ce3d17d45a9765169fed1cc65b6e08548a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59a13f7a764423b802fb7a55925a7ce3d17d45a9765169fed1cc65b6e08548a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a13f7a764423b802fb7a55925a7ce3d17d45a9765169fed1cc65b6e08548a2", kill_on_drop: false }`
[INFO] [stdout] 59a13f7a764423b802fb7a55925a7ce3d17d45a9765169fed1cc65b6e08548a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6504bd95b4e31d44647c6637f2d25997893db2af95c2e72d7f24b22ab2aa1a46
[INFO] running `Command { std: "docker" "start" "-a" "6504bd95b4e31d44647c6637f2d25997893db2af95c2e72d7f24b22ab2aa1a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking simple_logger v5.0.0
[INFO] [stderr]    Compiling wyrm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stack_nops`
[INFO] [stdout]    --> build.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let mut stack_nops = Vec::<String>::new();
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_nops`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stack_push1`
[INFO] [stdout]    --> build.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let mut stack_push1 = Vec::<String>::new();
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_push1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stack_pop1`
[INFO] [stdout]    --> build.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let mut stack_pop1 = Vec::<String>::new();
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_pop1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stack_push2`
[INFO] [stdout]    --> build.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let mut stack_push2 = Vec::<String>::new();
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_push2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_types`
[INFO] [stdout]    --> build.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let in_types = signature[0].clone().as_array().unwrap();
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_types`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out_types`
[INFO] [stdout]    --> build.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let out_types = signature[1].clone().as_array().unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_types`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> build.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let mut stack_nops = Vec::<String>::new();
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> build.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let mut stack_push1 = Vec::<String>::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> build.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let mut stack_pop1 = Vec::<String>::new();
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> build.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let mut stack_push2 = Vec::<String>::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `print_earley_states`
[INFO] [stdout]   --> src/main.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use prs::{earley_parser, print_earley_states, user_rule};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::prs`
[INFO] [stdout]  --> src/instr_table.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::parser::prs;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `print_earley_states`
[INFO] [stdout]   --> src/main.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use prs::{earley_parser, print_earley_states, user_rule};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::prs`
[INFO] [stdout]  --> src/instr_table.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::parser::prs;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/parser/prs.rs:174:115
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn print_earley_states<T: GrammarTrait + 'static, F>(states: &HashSet<EarleyState<T>>, _grammar: &Grammar<T>, end: usize, output: F)
[INFO] [stdout]     |                                                                                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `full_set`
[INFO] [stdout]    --> src/parser/prs.rs:234:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let mut full_set: HashSet<EarleyState<T>> = HashSet::<EarleyState<T>>::new();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_full_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser/prs.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let mut full_set: HashSet<EarleyState<T>> = HashSet::<EarleyState<T>>::new();
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/parser/prs.rs:276:17
[INFO] [stdout]     |
[INFO] [stdout] 276 |             let len = states[0].len();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/parser/prs.rs:312:37
[INFO] [stdout]     |
[INFO] [stdout] 312 | ...                   let len = states[i].len();
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/parser/prs.rs:340:29
[INFO] [stdout]     |
[INFO] [stdout] 340 |                         let len = states[i + 1].len();
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm_model.rs:704:40
[INFO] [stdout]     |
[INFO] [stdout] 704 |                 in_types: self.in_types.clone().to_vec(),
[INFO] [stdout]     |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[wasm_model::Prim]` does not implement `Clone`, so calling `clone` on `&[wasm_model::Prim]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm_model.rs:705:42
[INFO] [stdout]     |
[INFO] [stdout] 705 |                 out_types: self.out_types.clone().to_vec(),
[INFO] [stdout]     |                                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[wasm_model::Prim]` does not implement `Clone`, so calling `clone` on `&[wasm_model::Prim]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm_model.rs:710:40
[INFO] [stdout]     |
[INFO] [stdout] 710 |                 in_types: self.in_types.clone().to_vec(),
[INFO] [stdout]     |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[wasm_model::Prim]` does not implement `Clone`, so calling `clone` on `&[wasm_model::Prim]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm_model.rs:711:42
[INFO] [stdout]     |
[INFO] [stdout] 711 |                 out_types: self.out_types.clone().to_vec(),
[INFO] [stdout]     |                                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[wasm_model::Prim]` does not implement `Clone`, so calling `clone` on `&[wasm_model::Prim]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `all_symbols` should have an upper case name
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/wyrm-fda6797291c54e91/out/instr_table.rs:721:55
[INFO] [stdout]     |
[INFO] [stdout] 721 | ...   pub const all_symbols: [&[u64]; 231] = [&[I32_ASMJS_STORE16], &[THROW_REF], &[MEMORY_GROW], &[F32_CONST, TERM_F32], &[THROW], &[I32...
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to upper case: `ALL_SYMBOLS`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `bytes` should have an upper case name
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/wyrm-fda6797291c54e91/out/instr_table.rs:722:55
[INFO] [stdout]     |
[INFO] [stdout] 722 | ...   pub const bytes: [&[u64]; 256] = [&[0], &[1], &[2], &[3], &[4], &[5], &[6], &[7], &[8], &[9], &[10], &[11], &[12], &[13], &[14], &[...
[INFO] [stdout]     |                 ^^^^^ help: convert the identifier to upper case: `BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `lower_bytes` should have an upper case name
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/wyrm-fda6797291c54e91/out/instr_table.rs:723:55
[INFO] [stdout]     |
[INFO] [stdout] 723 | ...   pub const lower_bytes: [&[u64]; 128] = [&[0], &[1], &[2], &[3], &[4], &[5], &[6], &[7], &[8], &[9], &[10], &[11], &[12], &[13], &[1...
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to upper case: `LOWER_BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `upper_bytes` should have an upper case name
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/wyrm-fda6797291c54e91/out/instr_table.rs:724:55
[INFO] [stdout]     |
[INFO] [stdout] 724 | ...   pub const upper_bytes: [&[u64]; 128] = [&[128], &[129], &[130], &[131], &[132], &[133], &[134], &[135], &[136], &[137], &[138], &[1...
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to upper case: `UPPER_BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/parser/prs.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 |         for rule in self.rules.clone() {
[INFO] [stdout]    |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[Rule<T>]` does not implement `Clone`, so calling `clone` on `&[Rule<T>]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/parser/prs.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |         for rule in self.rules.clone() {
[INFO] [stdout]    |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[Rule<T>]` does not implement `Clone`, so calling `clone` on `&[Rule<T>]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/parser/prs.rs:111:24
[INFO] [stdout]     |
[INFO] [stdout] 111 |             to: self.to.clone(),
[INFO] [stdout]     |                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/parser/prs.rs:138:24
[INFO] [stdout]     |
[INFO] [stdout] 138 |             to: self.to.clone(),
[INFO] [stdout]     |                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/parser/prs.rs:309:46
[INFO] [stdout]     |
[INFO] [stdout] 309 |                     for rule in grammar.rules.clone() {
[INFO] [stdout]     |                                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[Rule<T>]` does not implement `Clone`, so calling `clone` on `&[Rule<T>]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/parser/prs.rs:311:63
[INFO] [stdout]     |
[INFO] [stdout] 311 | ...                   for possibility in rule.right_hand.clone() {
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[&[T]]` does not implement `Clone`, so calling `clone` on `&[&[T]]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/parser/prs.rs:174:115
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn print_earley_states<T: GrammarTrait + 'static, F>(states: &HashSet<EarleyState<T>>, _grammar: &Grammar<T>, end: usize, output: F)
[INFO] [stdout]     |                                                                                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `full_set`
[INFO] [stdout]    --> src/parser/prs.rs:234:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let mut full_set: HashSet<EarleyState<T>> = HashSet::<EarleyState<T>>::new();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_full_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser/prs.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let mut full_set: HashSet<EarleyState<T>> = HashSet::<EarleyState<T>>::new();
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/parser/prs.rs:276:17
[INFO] [stdout]     |
[INFO] [stdout] 276 |             let len = states[0].len();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/parser/prs.rs:312:37
[INFO] [stdout]     |
[INFO] [stdout] 312 | ...                   let len = states[i].len();
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/parser/prs.rs:340:29
[INFO] [stdout]     |
[INFO] [stdout] 340 |                         let len = states[i + 1].len();
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm_model.rs:704:40
[INFO] [stdout]     |
[INFO] [stdout] 704 |                 in_types: self.in_types.clone().to_vec(),
[INFO] [stdout]     |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[wasm_model::Prim]` does not implement `Clone`, so calling `clone` on `&[wasm_model::Prim]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm_model.rs:705:42
[INFO] [stdout]     |
[INFO] [stdout] 705 |                 out_types: self.out_types.clone().to_vec(),
[INFO] [stdout]     |                                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[wasm_model::Prim]` does not implement `Clone`, so calling `clone` on `&[wasm_model::Prim]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm_model.rs:710:40
[INFO] [stdout]     |
[INFO] [stdout] 710 |                 in_types: self.in_types.clone().to_vec(),
[INFO] [stdout]     |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[wasm_model::Prim]` does not implement `Clone`, so calling `clone` on `&[wasm_model::Prim]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wasm_model.rs:711:42
[INFO] [stdout]     |
[INFO] [stdout] 711 |                 out_types: self.out_types.clone().to_vec(),
[INFO] [stdout]     |                                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[wasm_model::Prim]` does not implement `Clone`, so calling `clone` on `&[wasm_model::Prim]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `all_symbols` should have an upper case name
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/wyrm-fda6797291c54e91/out/instr_table.rs:721:55
[INFO] [stdout]     |
[INFO] [stdout] 721 | ...   pub const all_symbols: [&[u64]; 231] = [&[I32_ASMJS_STORE16], &[THROW_REF], &[MEMORY_GROW], &[F32_CONST, TERM_F32], &[THROW], &[I32...
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to upper case: `ALL_SYMBOLS`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `bytes` should have an upper case name
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/wyrm-fda6797291c54e91/out/instr_table.rs:722:55
[INFO] [stdout]     |
[INFO] [stdout] 722 | ...   pub const bytes: [&[u64]; 256] = [&[0], &[1], &[2], &[3], &[4], &[5], &[6], &[7], &[8], &[9], &[10], &[11], &[12], &[13], &[14], &[...
[INFO] [stdout]     |                 ^^^^^ help: convert the identifier to upper case: `BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `lower_bytes` should have an upper case name
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/wyrm-fda6797291c54e91/out/instr_table.rs:723:55
[INFO] [stdout]     |
[INFO] [stdout] 723 | ...   pub const lower_bytes: [&[u64]; 128] = [&[0], &[1], &[2], &[3], &[4], &[5], &[6], &[7], &[8], &[9], &[10], &[11], &[12], &[13], &[1...
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to upper case: `LOWER_BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `upper_bytes` should have an upper case name
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/wyrm-fda6797291c54e91/out/instr_table.rs:724:55
[INFO] [stdout]     |
[INFO] [stdout] 724 | ...   pub const upper_bytes: [&[u64]; 128] = [&[128], &[129], &[130], &[131], &[132], &[133], &[134], &[135], &[136], &[137], &[138], &[1...
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to upper case: `UPPER_BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/parser/prs.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 |         for rule in self.rules.clone() {
[INFO] [stdout]    |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[Rule<T>]` does not implement `Clone`, so calling `clone` on `&[Rule<T>]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/parser/prs.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |         for rule in self.rules.clone() {
[INFO] [stdout]    |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[Rule<T>]` does not implement `Clone`, so calling `clone` on `&[Rule<T>]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/parser/prs.rs:111:24
[INFO] [stdout]     |
[INFO] [stdout] 111 |             to: self.to.clone(),
[INFO] [stdout]     |                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/parser/prs.rs:138:24
[INFO] [stdout]     |
[INFO] [stdout] 138 |             to: self.to.clone(),
[INFO] [stdout]     |                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[T]` does not implement `Clone`, so calling `clone` on `&[T]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/parser/prs.rs:309:46
[INFO] [stdout]     |
[INFO] [stdout] 309 |                     for rule in grammar.rules.clone() {
[INFO] [stdout]     |                                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[Rule<T>]` does not implement `Clone`, so calling `clone` on `&[Rule<T>]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/parser/prs.rs:311:63
[INFO] [stdout]     |
[INFO] [stdout] 311 | ...                   for possibility in rule.right_hand.clone() {
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[&[T]]` does not implement `Clone`, so calling `clone` on `&[&[T]]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.69s
[INFO] running `Command { std: "docker" "inspect" "6504bd95b4e31d44647c6637f2d25997893db2af95c2e72d7f24b22ab2aa1a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6504bd95b4e31d44647c6637f2d25997893db2af95c2e72d7f24b22ab2aa1a46", kill_on_drop: false }`
[INFO] [stdout] 6504bd95b4e31d44647c6637f2d25997893db2af95c2e72d7f24b22ab2aa1a46
