[INFO] cloning repository https://github.com/MBATheGamer/my-core-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MBATheGamer/my-core-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMBATheGamer%2Fmy-core-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMBATheGamer%2Fmy-core-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 859e1e8e357ca070a5aa32e89951b28f741cfbd6 [INFO] checking MBATheGamer/my-core-lang/859e1e8e357ca070a5aa32e89951b28f741cfbd6 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMBATheGamer%2Fmy-core-lang" "/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/MBATheGamer/my-core-lang on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MBATheGamer/my-core-lang [INFO] finished tweaking git repo https://github.com/MBATheGamer/my-core-lang [INFO] tweaked toml for git repo https://github.com/MBATheGamer/my-core-lang written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MBATheGamer/my-core-lang 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de566b65a228f74189ab4193baefdfa32a5835ce667af3877e90f719f25de786 [INFO] running `Command { std: "docker" "start" "-a" "de566b65a228f74189ab4193baefdfa32a5835ce667af3877e90f719f25de786", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de566b65a228f74189ab4193baefdfa32a5835ce667af3877e90f719f25de786", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de566b65a228f74189ab4193baefdfa32a5835ce667af3877e90f719f25de786", kill_on_drop: false }` [INFO] [stdout] de566b65a228f74189ab4193baefdfa32a5835ce667af3877e90f719f25de786 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88d5e2eae9bec8e6a19402b68808e16bffc8b38133aa55c3eb4c0d714d327bc1 [INFO] running `Command { std: "docker" "start" "-a" "88d5e2eae9bec8e6a19402b68808e16bffc8b38133aa55c3eb4c0d714d327bc1", kill_on_drop: false }` [INFO] [stderr] Checking my-core-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::lexer::Lexer` [INFO] [stdout] --> src/lexer/tests/test_next_token.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token::Token` [INFO] [stdout] --> src/lexer/tests/test_next_token.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token::TokenType` [INFO] [stdout] --> src/lexer/tests/test_next_token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::token::TokenType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer/lexer.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Lexer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lexer/lexer.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 10 | impl Lexer { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(input: &str) -> Lexer { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn read_char(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn new_token(token_type: TokenType, literal: char) -> Token { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn next_token(&mut self) -> Token { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn skip_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | fn is_letter(ch: char) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn read_identifier(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/token/token_type.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | ILLEGAL, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 4 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | IDENTIFIER, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 7 | INT, [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | [INFO] [stdout] 9 | ASSIGN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | PLUS, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | [INFO] [stdout] 12 | COMMA, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | SEMICOLON, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | [INFO] [stdout] 15 | LPARAN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | RPARAN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | LBRACE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | RBRACE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | [INFO] [stdout] 20 | FUNCTION, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | LET [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lookup_identifier` is never used [INFO] [stdout] --> src/token/lookup_identifier.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn lookup_identifier(identifier: &String) -> TokenType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `INT` is never constructed [INFO] [stdout] --> src/token/token_type.rs:7:3 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | INT, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] running `Command { std: "docker" "inspect" "88d5e2eae9bec8e6a19402b68808e16bffc8b38133aa55c3eb4c0d714d327bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88d5e2eae9bec8e6a19402b68808e16bffc8b38133aa55c3eb4c0d714d327bc1", kill_on_drop: false }` [INFO] [stdout] 88d5e2eae9bec8e6a19402b68808e16bffc8b38133aa55c3eb4c0d714d327bc1