[INFO] cloning repository https://github.com/piittis/rust-beginnings [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/piittis/rust-beginnings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiittis%2Frust-beginnings", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiittis%2Frust-beginnings'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dac3004a4b51e7a78a5c4f8d2d11721267d0df9c [INFO] checking piittis/rust-beginnings against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiittis%2Frust-beginnings" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/piittis/rust-beginnings [INFO] finished tweaking git repo https://github.com/piittis/rust-beginnings [INFO] tweaked toml for git repo https://github.com/piittis/rust-beginnings written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/piittis/rust-beginnings on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/piittis/rust-beginnings 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 075a36832aa8398a368a8bfbedc0ca7f67c0c36bfa25c2a4c31da32e0cd06e47 [INFO] running `Command { std: "docker" "start" "-a" "075a36832aa8398a368a8bfbedc0ca7f67c0c36bfa25c2a4c31da32e0cd06e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "075a36832aa8398a368a8bfbedc0ca7f67c0c36bfa25c2a4c31da32e0cd06e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "075a36832aa8398a368a8bfbedc0ca7f67c0c36bfa25c2a4c31da32e0cd06e47", kill_on_drop: false }` [INFO] [stdout] 075a36832aa8398a368a8bfbedc0ca7f67c0c36bfa25c2a4c31da32e0cd06e47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a5f1b4dccab73ace5e04738f6b1de69c5bc51f1917fc799a56144220418c02f [INFO] running `Command { std: "docker" "start" "-a" "4a5f1b4dccab73ace5e04738f6b1de69c5bc51f1917fc799a56144220418c02f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking start v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str::Chars` [INFO] [stdout] --> src/scanner.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::Chars; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Chars` [INFO] [stdout] --> src/scanner.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::Chars; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/compiler.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn compile(source: &str, chunk: &Chunk) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/scanner.rs:174:13 [INFO] [stdout] | [INFO] [stdout] 174 | for i in 0..count - 1 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/scanner.rs:175:25 [INFO] [stdout] | [INFO] [stdout] 175 | if let Some(c) = self.advance() {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/scanner.rs:179:13 [INFO] [stdout] | [INFO] [stdout] 179 | for i in 0..count { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `new_line`, `write_chunk`, and `write_constant` are never used [INFO] [stdout] --> src/chunk.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Chunk { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn new_line(&mut self, line: u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn write_chunk(&mut self, code: u8, line: u32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn write_constant(&mut self, value: Value, line: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `disassemble_chunk` is never used [INFO] [stdout] --> src/debug.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn disassemble_chunk(chunk: &Chunk, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lexeme` is never read [INFO] [stdout] --> src/scanner.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Token<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | pub t_type: TokenType, [INFO] [stdout] 16 | pub lexeme: &'a str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/scanner.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 46 | TemplateStart, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 47 | TemplateEnd, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 48 | TemplatePart, // Part of literal text inside a template [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 49 | InterpolationStart, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 50 | InterpolationEnd, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 62 | For, [INFO] [stdout] | ^^^ [INFO] [stdout] 63 | Fun, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | This, [INFO] [stdout] | ^^^^ [INFO] [stdout] 71 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ignore`, `peek`, and `peek_many` are never used [INFO] [stdout] --> src/scanner.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 79 | impl<'a> Scanner<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 163 | fn ignore(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 167 | fn peek(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | fn peek_many(&mut self, count: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CompileError` and `RuntimeError` are never constructed [INFO] [stdout] --> src/vm.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum InterpretResult { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 12 | Ok, [INFO] [stdout] 13 | CompileError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | RuntimeError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resetStack` is never used [INFO] [stdout] --> src/vm.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a> VM<'a> { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | fn resetStack(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | io::stdout().flush(); [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] 28 | let _ = io::stdout().flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/scanner.rs:311:25 [INFO] [stdout] | [INFO] [stdout] 311 | fn error_token(message: &str) -> Token { [INFO] [stdout] | ^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 311 | fn error_token(message: &str) -> Token<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resetStack` should have a snake case name [INFO] [stdout] --> src/vm.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | fn resetStack(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `reset_stack` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/compiler.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn compile(source: &str, chunk: &Chunk) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/scanner.rs:174:13 [INFO] [stdout] | [INFO] [stdout] 174 | for i in 0..count - 1 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/scanner.rs:175:25 [INFO] [stdout] | [INFO] [stdout] 175 | if let Some(c) = self.advance() {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/scanner.rs:179:13 [INFO] [stdout] | [INFO] [stdout] 179 | for i in 0..count { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `new_line`, `write_chunk`, and `write_constant` are never used [INFO] [stdout] --> src/chunk.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Chunk { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn new_line(&mut self, line: u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn write_chunk(&mut self, code: u8, line: u32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn write_constant(&mut self, value: Value, line: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `disassemble_chunk` is never used [INFO] [stdout] --> src/debug.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn disassemble_chunk(chunk: &Chunk, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lexeme` is never read [INFO] [stdout] --> src/scanner.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Token<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | pub t_type: TokenType, [INFO] [stdout] 16 | pub lexeme: &'a str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/scanner.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 46 | TemplateStart, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 47 | TemplateEnd, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 48 | TemplatePart, // Part of literal text inside a template [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 49 | InterpolationStart, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 50 | InterpolationEnd, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 62 | For, [INFO] [stdout] | ^^^ [INFO] [stdout] 63 | Fun, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | This, [INFO] [stdout] | ^^^^ [INFO] [stdout] 71 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ignore`, `peek`, and `peek_many` are never used [INFO] [stdout] --> src/scanner.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 79 | impl<'a> Scanner<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 163 | fn ignore(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 167 | fn peek(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | fn peek_many(&mut self, count: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CompileError` and `RuntimeError` are never constructed [INFO] [stdout] --> src/vm.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum InterpretResult { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 12 | Ok, [INFO] [stdout] 13 | CompileError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | RuntimeError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resetStack` is never used [INFO] [stdout] --> src/vm.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a> VM<'a> { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | fn resetStack(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | io::stdout().flush(); [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] 28 | let _ = io::stdout().flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/scanner.rs:311:25 [INFO] [stdout] | [INFO] [stdout] 311 | fn error_token(message: &str) -> Token { [INFO] [stdout] | ^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 311 | fn error_token(message: &str) -> Token<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resetStack` should have a snake case name [INFO] [stdout] --> src/vm.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | fn resetStack(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `reset_stack` [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 2.53s [INFO] running `Command { std: "docker" "inspect" "4a5f1b4dccab73ace5e04738f6b1de69c5bc51f1917fc799a56144220418c02f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a5f1b4dccab73ace5e04738f6b1de69c5bc51f1917fc799a56144220418c02f", kill_on_drop: false }` [INFO] [stdout] 4a5f1b4dccab73ace5e04738f6b1de69c5bc51f1917fc799a56144220418c02f