[INFO] cloning repository https://github.com/ThatsGobbles/cheffu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThatsGobbles/cheffu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatsGobbles%2Fcheffu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatsGobbles%2Fcheffu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 94231f8ac9f9ed33de065b2ab0e3d8809ed7dcb8 [INFO] checking ThatsGobbles/cheffu against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatsGobbles%2Fcheffu" "/workspace/builds/worker-48/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-48/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ThatsGobbles/cheffu on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ThatsGobbles/cheffu [INFO] finished tweaking git repo https://github.com/ThatsGobbles/cheffu [INFO] tweaked toml for git repo https://github.com/ThatsGobbles/cheffu written to /workspace/builds/worker-48/source/Cargo.toml [INFO] crate git repo https://github.com/ThatsGobbles/cheffu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3de2b15ae80d7b7c00710bdd1d39db801d22846d0e1783c2a1ec2056b74a9f55 [INFO] running `Command { std: "docker" "start" "-a" "3de2b15ae80d7b7c00710bdd1d39db801d22846d0e1783c2a1ec2056b74a9f55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3de2b15ae80d7b7c00710bdd1d39db801d22846d0e1783c2a1ec2056b74a9f55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3de2b15ae80d7b7c00710bdd1d39db801d22846d0e1783c2a1ec2056b74a9f55", kill_on_drop: false }` [INFO] [stdout] 3de2b15ae80d7b7c00710bdd1d39db801d22846d0e1783c2a1ec2056b74a9f55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 419be64beee9d5c965847b4bbaf39f75edfff2f26736e20dc1be29c1397517cc [INFO] running `Command { std: "docker" "start" "-a" "419be64beee9d5c965847b4bbaf39f75edfff2f26736e20dc1be29c1397517cc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking rustc-demangle v0.1.6 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking maplit v1.0.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking regex-syntax v0.5.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking regex v0.2.7 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking cheffu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/parallel/gate.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / macro_rules! allow { [INFO] [stdout] 12 | | ( $($slot:expr),* $(,)? ) => (Gate::allow(vec!($($slot),*))); [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/parallel/flow.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / macro_rules! splitset { [INFO] [stdout] 13 | | ( $($split:expr),* $(,)? ) => (SplitSet::new(btreeset!($($split),*))); [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | /** Primitive types **/ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | /// Represents a fractional amount between 0 and 1, noninclusive. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | /** Tokens **/ [INFO] [stdout] | ^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | /** Gates **/ [INFO] [stdout] | ^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 176 | /** Flows **/ [INFO] [stdout] | ^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `failure::Error` [INFO] [stdout] --> src/processor/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | /** Primitive types **/ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | /// Represents a fractional amount between 0 and 1, noninclusive. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | /** Tokens **/ [INFO] [stdout] | ^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | /** Gates **/ [INFO] [stdout] | ^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 176 | /** Flows **/ [INFO] [stdout] | ^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FlowItem`, `Flow`, `SplitSet`, `Split` [INFO] [stdout] --> src/parser/mod.rs:227:39 [INFO] [stdout] | [INFO] [stdout] 227 | #[macro_use] use parallel::flow::{Flow, FlowItem, SplitSet, Split}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `failure::Error` [INFO] [stdout] --> src/processor/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parallel/flow.rs:98:25 [INFO] [stdout] | [INFO] [stdout] 98 | for mut result in &mut results { [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] --> src/parallel/flow.rs:112:25 [INFO] [stdout] | [INFO] [stdout] 112 | let mut split_set_walks = split_set.find_walks(target_slot, &mut slot_stack)?; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INGREDIENT_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const INGREDIENT_SIGIL: char = '*'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MODIFIER_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const MODIFIER_SIGIL: char = ','; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ANNOTATION_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const ANNOTATION_SIGIL: char = ';'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ACTION_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const ACTION_SIGIL: char = '='; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COMBINATION_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | const COMBINATION_SIGIL: char = '/'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CONCRETE_TOKEN_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const CONCRETE_TOKEN_SIGIL: char = '*'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OPERATOR_TOKEN_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const OPERATOR_TOKEN_SIGIL: char = '+'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `METADATA_TOKEN_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const METADATA_TOKEN_SIGIL: char = '&'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPLIT_SET_START` [INFO] [stdout] --> src/parser/mod.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const SPLIT_SET_START: char = '['; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPLIT_SET_CLOSE` [INFO] [stdout] --> src/parser/mod.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | const SPLIT_SET_CLOSE: char = ']'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPLIT_SET_SEPARATOR` [INFO] [stdout] --> src/parser/mod.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | const SPLIT_SET_SEPARATOR: char = '|'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GATE_START` [INFO] [stdout] --> src/parser/mod.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const GATE_START: char = '<'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GATE_CLOSE` [INFO] [stdout] --> src/parser/mod.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | const GATE_CLOSE: char = '>'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GATE_INVERT_FLAG` [INFO] [stdout] --> src/parser/mod.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | const GATE_INVERT_FLAG: char = '!'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EMPTY_FLOW_FLAG` [INFO] [stdout] --> src/parser/mod.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | const EMPTY_FLOW_FLAG: char = '~'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VAR_SPLIT_START_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | const VAR_SPLIT_START_SIGIL: char = '['; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VAR_SPLIT_CLOSE_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | const VAR_SPLIT_CLOSE_SIGIL: char = ']'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VAR_SPLIT_SEP_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | const VAR_SPLIT_SEP_SIGIL: char = '|'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VAR_SPLIT_TAG_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | const VAR_SPLIT_TAG_SIGIL: char = '#'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VAR_SPLIT_SLOT_SEP_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 31 | const VAR_SPLIT_SLOT_SEP_SIGIL: char = ','; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VAR_SPLIT_INV_SLOT_FLAG_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | const VAR_SPLIT_INV_SLOT_FLAG_SIGIL: char = '!'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Parsers` [INFO] [stdout] --> src/parser/mod.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Parsers; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ingredient` [INFO] [stdout] --> src/processor/mod.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | Ingredient(Ingredient), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Compound` [INFO] [stdout] --> src/processor/mod.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | Compound(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Container` [INFO] [stdout] --> src/processor/mod.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | Container(Container), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Appliance` [INFO] [stdout] --> src/processor/mod.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | Appliance(Appliance), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Operatable` [INFO] [stdout] --> src/processor/mod.rs:80:10 [INFO] [stdout] | [INFO] [stdout] 80 | pub enum Operatable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_operatable_stack` [INFO] [stdout] --> src/processor/mod.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn create_operatable_stack>(tokens: II) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Concrete` [INFO] [stdout] --> src/processor/mod.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | pub enum Concrete { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `macro_at_most_once_rep` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(macro_at_most_once_rep)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `entry_or_default` has been stable since 1.28.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(entry_or_default)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 41 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parallel/flow.rs:98:25 [INFO] [stdout] | [INFO] [stdout] 98 | for mut result in &mut results { [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] --> src/parallel/flow.rs:112:25 [INFO] [stdout] | [INFO] [stdout] 112 | let mut split_set_walks = split_set.find_walks(target_slot, &mut slot_stack)?; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CONCRETE_TOKEN_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const CONCRETE_TOKEN_SIGIL: char = '*'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OPERATOR_TOKEN_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const OPERATOR_TOKEN_SIGIL: char = '+'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `METADATA_TOKEN_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const METADATA_TOKEN_SIGIL: char = '&'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPLIT_SET_START` [INFO] [stdout] --> src/parser/mod.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const SPLIT_SET_START: char = '['; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPLIT_SET_CLOSE` [INFO] [stdout] --> src/parser/mod.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | const SPLIT_SET_CLOSE: char = ']'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPLIT_SET_SEPARATOR` [INFO] [stdout] --> src/parser/mod.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | const SPLIT_SET_SEPARATOR: char = '|'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GATE_START` [INFO] [stdout] --> src/parser/mod.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const GATE_START: char = '<'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GATE_CLOSE` [INFO] [stdout] --> src/parser/mod.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | const GATE_CLOSE: char = '>'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GATE_INVERT_FLAG` [INFO] [stdout] --> src/parser/mod.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | const GATE_INVERT_FLAG: char = '!'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EMPTY_FLOW_FLAG` [INFO] [stdout] --> src/parser/mod.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | const EMPTY_FLOW_FLAG: char = '~'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VAR_SPLIT_START_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | const VAR_SPLIT_START_SIGIL: char = '['; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VAR_SPLIT_CLOSE_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | const VAR_SPLIT_CLOSE_SIGIL: char = ']'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VAR_SPLIT_SEP_SIGIL` [INFO] [stdout] --> src/parser/mod.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | const VAR_SPLIT_SEP_SIGIL: char = '|'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ingredient` [INFO] [stdout] --> src/processor/mod.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | Ingredient(Ingredient), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Compound` [INFO] [stdout] --> src/processor/mod.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | Compound(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Container` [INFO] [stdout] --> src/processor/mod.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | Container(Container), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Appliance` [INFO] [stdout] --> src/processor/mod.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | Appliance(Appliance), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Operatable` [INFO] [stdout] --> src/processor/mod.rs:80:10 [INFO] [stdout] | [INFO] [stdout] 80 | pub enum Operatable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_operatable_stack` [INFO] [stdout] --> src/processor/mod.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn create_operatable_stack>(tokens: II) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Concrete` [INFO] [stdout] --> src/processor/mod.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | pub enum Concrete { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `macro_at_most_once_rep` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(macro_at_most_once_rep)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `entry_or_default` has been stable since 1.28.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(entry_or_default)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/parser/mod.rs:226:5 [INFO] [stdout] | [INFO] [stdout] 226 | #[macro_use] use parallel::gate::Gate; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> src/parser/mod.rs:227:5 [INFO] [stdout] | [INFO] [stdout] 227 | #[macro_use] use parallel::flow::{Flow, FlowItem, SplitSet, Split}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 37s [INFO] running `Command { std: "docker" "inspect" "419be64beee9d5c965847b4bbaf39f75edfff2f26736e20dc1be29c1397517cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "419be64beee9d5c965847b4bbaf39f75edfff2f26736e20dc1be29c1397517cc", kill_on_drop: false }` [INFO] [stdout] 419be64beee9d5c965847b4bbaf39f75edfff2f26736e20dc1be29c1397517cc