[INFO] cloning repository https://github.com/iptq/pgen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iptq/pgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Fpgen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Fpgen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50433781d345b2f8cf798871e59a4c1b91acc72d [INFO] checking iptq/pgen against master#d49be02cf6d2e2a01264fcdef1e20c826710c0f5 for pr-133570-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Fpgen" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iptq/pgen on toolchain d49be02cf6d2e2a01264fcdef1e20c826710c0f5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iptq/pgen [INFO] finished tweaking git repo https://github.com/iptq/pgen [INFO] tweaked toml for git repo https://github.com/iptq/pgen written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iptq/pgen 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" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proptest v0.9.5 [INFO] [stderr] Downloaded symbol v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31c13eee1ea42ee02a81f40f035e9f7476d4d0bde48447587615911df6a787e8 [INFO] running `Command { std: "docker" "start" "-a" "31c13eee1ea42ee02a81f40f035e9f7476d4d0bde48447587615911df6a787e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31c13eee1ea42ee02a81f40f035e9f7476d4d0bde48447587615911df6a787e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31c13eee1ea42ee02a81f40f035e9f7476d4d0bde48447587615911df6a787e8", kill_on_drop: false }` [INFO] [stdout] 31c13eee1ea42ee02a81f40f035e9f7476d4d0bde48447587615911df6a787e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73051b4a25651d5cc2a5e80c861f6ff8ebbe8c75c131af7b17f7096fa2166eac [INFO] running `Command { std: "docker" "start" "-a" "73051b4a25651d5cc2a5e80c861f6ff8ebbe8c75c131af7b17f7096fa2166eac", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking ordmap v0.1.0 (/opt/rustwide/workdir/ordmap) [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking symbol v0.1.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stdout] warning: unused variable: `boxed` [INFO] [stdout] --> ordmap/src/lib.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let boxed = unsafe { Box::from_raw(node_ptr) }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_boxed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.9 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stdout] warning: unused variable: `boxed` [INFO] [stdout] --> ordmap/src/lib.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let boxed = unsafe { Box::from_raw(node_ptr) }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_boxed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking proptest v0.9.5 [INFO] [stderr] Compiling thiserror-impl v1.0.11 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Checking thiserror v1.0.11 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking pgen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/grammar.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `items` [INFO] [stdout] --> src/grammar.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let items = { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_items` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/grammar.rs:406:14 [INFO] [stdout] | [INFO] [stdout] 406 | for (i, item_set) in self.canonical_collection.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:68:14 [INFO] [stdout] | [INFO] [stdout] 68 | for (i, (action, _)) in self.table_iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:83:14 [INFO] [stdout] | [INFO] [stdout] 83 | for (i, (_, goto)) in self.table_iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gotos` [INFO] [stdout] --> src/parser.rs:172:31 [INFO] [stdout] | [INFO] [stdout] 172 | let (actions, gotos) = &self.table.0[state]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_gotos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/grammar.rs:441:49 [INFO] [stdout] | [INFO] [stdout] 441 | fn goto(&self, item_set: BTreeSet, X: Symbol) -> BTreeSet { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wtf v0.1.0 (/opt/rustwide/workdir/wtf) [INFO] [stdout] warning: unused import: `pgen::Grammar` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use pgen::Grammar; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pgen::Parser` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use pgen::Parser; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> wtf/src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> wtf/src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `starting_state` [INFO] [stdout] --> wtf/src/lib.rs:45:33 [INFO] [stdout] | [INFO] [stdout] 45 | fn generic_parse(&mut self, starting_state: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_starting_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACTIONS` is never used [INFO] [stdout] --> wtf/src/lib.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const ACTIONS: &[[i8;5]] = &[ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GOTOS` is never used [INFO] [stdout] --> wtf/src/lib.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const GOTOS: &[[i8;2]] = &[ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `regex_set` and `input` are never read [INFO] [stdout] --> wtf/src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Parser<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 33 | regex_set: RegexSet, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | position: usize, [INFO] [stdout] 35 | input: &'a str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> wtf/src/lib.rs:39:39 [INFO] [stdout] | [INFO] [stdout] 39 | let regex_set = RegexSet::new(PATTERNS.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[&str]` does not implement `Clone`, so calling `clone` on `&[&str]` 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: method `parse_E` should have a snake case name [INFO] [stdout] --> wtf/src/lib.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn parse_E(&mut self) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parse_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `starting_state` [INFO] [stdout] --> wtf/src/lib.rs:45:33 [INFO] [stdout] | [INFO] [stdout] 45 | fn generic_parse(&mut self, starting_state: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_starting_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACTIONS` is never used [INFO] [stdout] --> wtf/src/lib.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const ACTIONS: &[[i8;5]] = &[ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GOTOS` is never used [INFO] [stdout] --> wtf/src/lib.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const GOTOS: &[[i8;2]] = &[ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `regex_set` and `input` are never read [INFO] [stdout] --> wtf/src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Parser<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 33 | regex_set: RegexSet, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | position: usize, [INFO] [stdout] 35 | input: &'a str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> wtf/src/lib.rs:39:39 [INFO] [stdout] | [INFO] [stdout] 39 | let regex_set = RegexSet::new(PATTERNS.clone()).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[&str]` does not implement `Clone`, so calling `clone` on `&[&str]` 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: method `parse_E` should have a snake case name [INFO] [stdout] --> wtf/src/lib.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn parse_E(&mut self) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parse_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> wtf/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> wtf/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pgen::Grammar` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use pgen::Grammar; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pgen::Parser` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use pgen::Parser; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/grammar.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `items` [INFO] [stdout] --> src/grammar.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let items = { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_items` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/grammar.rs:406:14 [INFO] [stdout] | [INFO] [stdout] 406 | for (i, item_set) in self.canonical_collection.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:68:14 [INFO] [stdout] | [INFO] [stdout] 68 | for (i, (action, _)) in self.table_iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:83:14 [INFO] [stdout] | [INFO] [stdout] 83 | for (i, (_, goto)) in self.table_iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gotos` [INFO] [stdout] --> src/parser.rs:172:31 [INFO] [stdout] | [INFO] [stdout] 172 | let (actions, gotos) = &self.table.0[state]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_gotos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/grammar.rs:441:49 [INFO] [stdout] | [INFO] [stdout] 441 | fn goto(&self, item_set: BTreeSet, X: Symbol) -> BTreeSet { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.30s [INFO] running `Command { std: "docker" "inspect" "73051b4a25651d5cc2a5e80c861f6ff8ebbe8c75c131af7b17f7096fa2166eac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73051b4a25651d5cc2a5e80c861f6ff8ebbe8c75c131af7b17f7096fa2166eac", kill_on_drop: false }` [INFO] [stdout] 73051b4a25651d5cc2a5e80c861f6ff8ebbe8c75c131af7b17f7096fa2166eac