[INFO] cloning repository https://github.com/helanhalvan/rust-test-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/helanhalvan/rust-test-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelanhalvan%2Frust-test-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelanhalvan%2Frust-test-1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e4e4f9452b2d30f4c65279f010b613158435aba [INFO] building helanhalvan/rust-test-1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelanhalvan%2Frust-test-1" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/helanhalvan/rust-test-1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/helanhalvan/rust-test-1 [INFO] finished tweaking git repo https://github.com/helanhalvan/rust-test-1 [INFO] tweaked toml for git repo https://github.com/helanhalvan/rust-test-1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/helanhalvan/rust-test-1 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4030f27e75cd1e201fa19c980753c95241751dd8c4d0331f34826d7c1b4a841 [INFO] running `Command { std: "docker" "start" "-a" "f4030f27e75cd1e201fa19c980753c95241751dd8c4d0331f34826d7c1b4a841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4030f27e75cd1e201fa19c980753c95241751dd8c4d0331f34826d7c1b4a841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4030f27e75cd1e201fa19c980753c95241751dd8c4d0331f34826d7c1b4a841", kill_on_drop: false }` [INFO] [stdout] f4030f27e75cd1e201fa19c980753c95241751dd8c4d0331f34826d7c1b4a841 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d16c22901e5027b620db17dbe7ef04c646ab79e2a49c89e4ca811e5704d719df [INFO] running `Command { std: "docker" "start" "-a" "d16c22901e5027b620db17dbe7ef04c646ab79e2a49c89e4ca811e5704d719df", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rust-test-1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `borrow::Borrow`, `collections::VecDeque`, and `task::Context` [INFO] [stdout] --> src/call_levels.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{borrow::Borrow, collections::VecDeque, task::Context}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> src/eval.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Borrow, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProgramState` [INFO] [stdout] --> src/expr.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::eval::{self, Data, ProgramState}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NumericExpr` [INFO] [stdout] --> src/expr.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::numeric_expr::{NumericData, NumericExpr}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Segment` and `self` [INFO] [stdout] --> src/expr.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::segments::{self, Segment}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/expr.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::tokens::{self, Token}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `program` [INFO] [stdout] --> src/expr.rs:8:65 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{call_levels, function, numeric_expr, pattern_match, program}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::Borrow` and `collections::HashSet` [INFO] [stdout] --> src/function.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Borrow, collections::HashSet}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Fun`, `expr::Expr`, `logic_expr::LogicExpr`, and `self` [INFO] [stdout] --> src/function.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | expr::Expr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | logic_expr::LogicExpr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | program::{self, Fun}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProgramState` [INFO] [stdout] --> src/logic_expr.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::eval::{self, ProgramState}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Segment` and `self` [INFO] [stdout] --> src/logic_expr.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::segments::{self, Segment}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/logic_expr.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tokens::{self, Token}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `program` [INFO] [stdout] --> src/logic_expr.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{call_levels, function, program}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Data` [INFO] [stdout] --> src/numeric_expr.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | eval::{self, Data}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `expr` [INFO] [stdout] --> src/pattern_match.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | call_levels, eval, expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/program.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `segments::Segment` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use segments::Segment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/call_levels.rs:241:29 [INFO] [stdout] | [INFO] [stdout] 240 | ... unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 241 | ... return CallLevel::OpLevel(optoken, rest); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/call_levels.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | mut s: Vec, [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/call_levels.rs:95:46 [INFO] [stdout] | [INFO] [stdout] 95 | segments::Segment::UnMatched(mut tv), [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `optoken` [INFO] [stdout] --> src/call_levels.rs:235:36 [INFO] [stdout] | [INFO] [stdout] 235 | ... t: optoken, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_optoken` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/call_levels.rs:334:9 [INFO] [stdout] | [INFO] [stdout] 334 | token => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `I` should have a snake case name [INFO] [stdout] --> src/call_levels.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | I if I > 2 => match (tv[0].clone(), tv[1].clone()) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `I` should have a snake case name [INFO] [stdout] --> src/call_levels.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | I if I > 2 => match (tv[0].clone(), tv[1].clone()) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.03s [INFO] running `Command { std: "docker" "inspect" "d16c22901e5027b620db17dbe7ef04c646ab79e2a49c89e4ca811e5704d719df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d16c22901e5027b620db17dbe7ef04c646ab79e2a49c89e4ca811e5704d719df", kill_on_drop: false }` [INFO] [stdout] d16c22901e5027b620db17dbe7ef04c646ab79e2a49c89e4ca811e5704d719df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 378a33f3b8b30fcb8d6561645badf40502f345c8d67d5815c0205fe61bf12251 [INFO] running `Command { std: "docker" "start" "-a" "378a33f3b8b30fcb8d6561645badf40502f345c8d67d5815c0205fe61bf12251", kill_on_drop: false }` [INFO] [stderr] Compiling rust-test-1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `borrow::Borrow`, `collections::VecDeque`, and `task::Context` [INFO] [stdout] --> src/call_levels.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{borrow::Borrow, collections::VecDeque, task::Context}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> src/eval.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Borrow, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProgramState` [INFO] [stdout] --> src/expr.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::eval::{self, Data, ProgramState}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NumericExpr` [INFO] [stdout] --> src/expr.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::numeric_expr::{NumericData, NumericExpr}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Segment` and `self` [INFO] [stdout] --> src/expr.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::segments::{self, Segment}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/expr.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::tokens::{self, Token}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `program` [INFO] [stdout] --> src/expr.rs:8:65 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{call_levels, function, numeric_expr, pattern_match, program}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::Borrow` and `collections::HashSet` [INFO] [stdout] --> src/function.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Borrow, collections::HashSet}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Fun`, `expr::Expr`, `logic_expr::LogicExpr`, and `self` [INFO] [stdout] --> src/function.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | expr::Expr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | logic_expr::LogicExpr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | program::{self, Fun}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProgramState` [INFO] [stdout] --> src/logic_expr.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::eval::{self, ProgramState}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Segment` and `self` [INFO] [stdout] --> src/logic_expr.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::segments::{self, Segment}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/logic_expr.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::tokens::{self, Token}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `program` [INFO] [stdout] --> src/logic_expr.rs:5:36 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{call_levels, function, program}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Data` [INFO] [stdout] --> src/numeric_expr.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | eval::{self, Data}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `expr` [INFO] [stdout] --> src/pattern_match.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | call_levels, eval, expr, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/program.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `segments::Segment` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use segments::Segment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/call_levels.rs:241:29 [INFO] [stdout] | [INFO] [stdout] 240 | ... unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 241 | ... return CallLevel::OpLevel(optoken, rest); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/call_levels.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | mut s: Vec, [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/call_levels.rs:95:46 [INFO] [stdout] | [INFO] [stdout] 95 | segments::Segment::UnMatched(mut tv), [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `optoken` [INFO] [stdout] --> src/call_levels.rs:235:36 [INFO] [stdout] | [INFO] [stdout] 235 | ... t: optoken, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_optoken` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/call_levels.rs:334:9 [INFO] [stdout] | [INFO] [stdout] 334 | token => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `I` should have a snake case name [INFO] [stdout] --> src/call_levels.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | I if I > 2 => match (tv[0].clone(), tv[1].clone()) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `I` should have a snake case name [INFO] [stdout] --> src/call_levels.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | I if I > 2 => match (tv[0].clone(), tv[1].clone()) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "378a33f3b8b30fcb8d6561645badf40502f345c8d67d5815c0205fe61bf12251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "378a33f3b8b30fcb8d6561645badf40502f345c8d67d5815c0205fe61bf12251", kill_on_drop: false }` [INFO] [stdout] 378a33f3b8b30fcb8d6561645badf40502f345c8d67d5815c0205fe61bf12251