[INFO] cloning repository https://github.com/griendt/honeybee [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/griendt/honeybee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgriendt%2Fhoneybee", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgriendt%2Fhoneybee'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52a829f19534b2b882c21108246de646c615d4cc [INFO] checking griendt/honeybee against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgriendt%2Fhoneybee" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/griendt/honeybee on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/griendt/honeybee [INFO] finished tweaking git repo https://github.com/griendt/honeybee [INFO] tweaked toml for git repo https://github.com/griendt/honeybee written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/griendt/honeybee 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/TheDan64/inkwell` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded llvm-sys v100.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c90f7acbf604fe2478d3892eb9fa1e0209073f45d4a007653b9e2f05c9a17ead [INFO] running `Command { std: "docker" "start" "-a" "c90f7acbf604fe2478d3892eb9fa1e0209073f45d4a007653b9e2f05c9a17ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c90f7acbf604fe2478d3892eb9fa1e0209073f45d4a007653b9e2f05c9a17ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c90f7acbf604fe2478d3892eb9fa1e0209073f45d4a007653b9e2f05c9a17ead", kill_on_drop: false }` [INFO] [stdout] c90f7acbf604fe2478d3892eb9fa1e0209073f45d4a007653b9e2f05c9a17ead [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 551b6efc65f1e2995317b871f760e91e2ee3eaa62c42b18e4aa0937fbb092fc1 [INFO] running `Command { std: "docker" "start" "-a" "551b6efc65f1e2995317b871f760e91e2ee3eaa62c42b18e4aa0937fbb092fc1", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm10-0#f211c50f) [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling llvm-sys v100.0.1 [INFO] [stderr] Compiling inkwell_internals v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm10-0#f211c50f) [INFO] [stderr] Checking honeybee v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::llvm::Compiler` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::llvm::Compiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::info` [INFO] [stdout] --> src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::io::info; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::llvm::Compiler` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::llvm::Compiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::info` [INFO] [stdout] --> src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::io::info; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ast.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | _ => unimplemented!("Cannot parse this content type: '{:#?}'", self.content), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/bytecode.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/llvm.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_honey_value` is never used [INFO] [stdout] --> src/token.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 59 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn to_honey_value(&self, scope: &HashMap) -> HoneyValue { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scope` is never read [INFO] [stdout] --> src/ast.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct AST { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 15 | pub scope: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AST` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Number` is never constructed [INFO] [stdout] --> src/ast.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum HoneyValue { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 20 | Number(u64), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HoneyValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `execute` and `execute_assignment` are never used [INFO] [stdout] --> src/ast.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 48 | impl Statement { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn execute(&self, scope: &mut HashMap) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | fn execute_assignment(&self, scope: &mut HashMap) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Void` is never constructed [INFO] [stdout] --> src/bytecode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | enum ReturnValue { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 7 | Void, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `module` is never read [INFO] [stdout] --> src/llvm.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) struct Compiler<'ctx, 'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub module: &'a Module<'ctx>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `retrieve` is never used [INFO] [stdout] --> src/llvm.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'ctx, 'a> Compiler<'ctx, 'a> { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | fn retrieve(&self, var_name: String) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:52:26 [INFO] [stdout] | [INFO] [stdout] 52 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 52 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | llvm::compile(bytecode); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 61 | let _ = llvm::compile(bytecode); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ast.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | _ => unimplemented!("Cannot parse this content type: '{:#?}'", self.content), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/bytecode.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/llvm.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_honey_value` is never used [INFO] [stdout] --> src/token.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 59 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn to_honey_value(&self, scope: &HashMap) -> HoneyValue { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `execute` and `execute_assignment` are never used [INFO] [stdout] --> src/ast.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 48 | impl Statement { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn execute(&self, scope: &mut HashMap) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | fn execute_assignment(&self, scope: &mut HashMap) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Void` is never constructed [INFO] [stdout] --> src/bytecode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | enum ReturnValue { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 7 | Void, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `module` is never read [INFO] [stdout] --> src/llvm.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) struct Compiler<'ctx, 'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub module: &'a Module<'ctx>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `retrieve` is never used [INFO] [stdout] --> src/llvm.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'ctx, 'a> Compiler<'ctx, 'a> { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | fn retrieve(&self, var_name: String) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:52:26 [INFO] [stdout] | [INFO] [stdout] 52 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 52 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | llvm::compile(bytecode); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 61 | let _ = llvm::compile(bytecode); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ast.rs:388:9 [INFO] [stdout] | [INFO] [stdout] 388 | ast.parse_ast(tokens); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 388 | let _ = ast.parse_ast(tokens); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ast.rs:422:9 [INFO] [stdout] | [INFO] [stdout] 422 | ast.parse_ast(tokens); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 422 | let _ = ast.parse_ast(tokens); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ast.rs:466:9 [INFO] [stdout] | [INFO] [stdout] 466 | ast.parse_ast(tokens); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 466 | let _ = ast.parse_ast(tokens); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ast.rs:565:9 [INFO] [stdout] | [INFO] [stdout] 565 | ast.parse_ast(tokens); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 565 | let _ = ast.parse_ast(tokens); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ast.rs:633:9 [INFO] [stdout] | [INFO] [stdout] 633 | ast.parse_ast(tokens); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 633 | let _ = ast.parse_ast(tokens); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.91s [INFO] running `Command { std: "docker" "inspect" "551b6efc65f1e2995317b871f760e91e2ee3eaa62c42b18e4aa0937fbb092fc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "551b6efc65f1e2995317b871f760e91e2ee3eaa62c42b18e4aa0937fbb092fc1", kill_on_drop: false }` [INFO] [stdout] 551b6efc65f1e2995317b871f760e91e2ee3eaa62c42b18e4aa0937fbb092fc1