[INFO] cloning repository https://github.com/ttxs25830/dao-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ttxs25830/dao-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttxs25830%2Fdao-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttxs25830%2Fdao-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f4d51d5588e700a629725cccf514f582c7b03afa [INFO] checking ttxs25830/dao-lang against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttxs25830%2Fdao-lang" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ttxs25830/dao-lang on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ttxs25830/dao-lang [INFO] finished tweaking git repo https://github.com/ttxs25830/dao-lang [INFO] tweaked toml for git repo https://github.com/ttxs25830/dao-lang written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ttxs25830/dao-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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9ddd688bc8a92cf7aa63f1395d22b12dc8cd3f4edac9ab78be1438bf6f311c0 [INFO] running `Command { std: "docker" "start" "-a" "d9ddd688bc8a92cf7aa63f1395d22b12dc8cd3f4edac9ab78be1438bf6f311c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9ddd688bc8a92cf7aa63f1395d22b12dc8cd3f4edac9ab78be1438bf6f311c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9ddd688bc8a92cf7aa63f1395d22b12dc8cd3f4edac9ab78be1438bf6f311c0", kill_on_drop: false }` [INFO] [stdout] d9ddd688bc8a92cf7aa63f1395d22b12dc8cd3f4edac9ab78be1438bf6f311c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffcae015e282312abf9cf40676e4f9d09340df217128268e320bfcb4a1507714 [INFO] running `Command { std: "docker" "start" "-a" "ffcae015e282312abf9cf40676e4f9d09340df217128268e320bfcb4a1507714", kill_on_drop: false }` [INFO] [stderr] Checking dao-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Token` and `str_to_token` [INFO] [stdout] --> src/runtime/mod.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | pub use token::{str_to_token, Token}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Token` and `str_to_token` [INFO] [stdout] --> src/runtime/mod.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | pub use token::{str_to_token, Token}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/runtime/errors.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl SyntaxError { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 15 | pub fn new(line: usize, reason: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FutureStr` is never constructed [INFO] [stdout] --> src/runtime/token/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct FutureStr<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_str`, `until`, `peek`, and `gen_error` are never used [INFO] [stdout] --> src/runtime/token/mod.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl<'a> FutureStr<'a> { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 29 | fn from_str(s: &'a str) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn until(&mut self, c: char) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn peek(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn gen_error(&self, reason: &'static str) -> SyntaxError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_to_token` is never used [INFO] [stdout] --> src/runtime/token/mod.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn str_to_token(s: &str) -> Result, SyntaxError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/runtime/token/tokens.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Operator { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 6 | // `+` [INFO] [stdout] 7 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | // `-` [INFO] [stdout] 9 | Minus, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | // `*` [INFO] [stdout] 11 | Times, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | // `/` [INFO] [stdout] 13 | Divide, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | // `=` [INFO] [stdout] 15 | Assign, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | // `==` [INFO] [stdout] 17 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | // `!=` [INFO] [stdout] 19 | Nonequal, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | // '>' [INFO] [stdout] 21 | Larger, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | // '>=' [INFO] [stdout] 23 | NotSmaller, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 24 | // '<' [INFO] [stdout] 25 | Smaller, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 26 | // '<=' [INFO] [stdout] 27 | NotLarger, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 28 | // `!` [INFO] [stdout] 29 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] 30 | // `(` [INFO] [stdout] 31 | LeftPeren, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | // `)` [INFO] [stdout] 33 | RightPeren, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 34 | // `[`, [INFO] [stdout] 35 | LeftSqket, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 36 | // `]` [INFO] [stdout] 37 | RightSqket, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 38 | // `{` [INFO] [stdout] 39 | LeftCuket, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 40 | // `}` [INFO] [stdout] 41 | RightCuket, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 42 | // `.` [INFO] [stdout] 43 | Call, [INFO] [stdout] | ^^^^ [INFO] [stdout] 44 | // `&` [INFO] [stdout] 45 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | // `|` [INFO] [stdout] 47 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/runtime/token/tokens.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub enum Keyword { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 53 | // `let` [INFO] [stdout] 54 | Let, [INFO] [stdout] | ^^^ [INFO] [stdout] 55 | // `if` [INFO] [stdout] 56 | If, [INFO] [stdout] | ^^ [INFO] [stdout] 57 | // `else` [INFO] [stdout] 58 | Else, [INFO] [stdout] | ^^^^ [INFO] [stdout] 59 | // `false` [INFO] [stdout] 60 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 61 | // `true` [INFO] [stdout] 62 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] 63 | // `null` [INFO] [stdout] 64 | Null, [INFO] [stdout] | ^^^^ [INFO] [stdout] 65 | // `func` [INFO] [stdout] 66 | Func, [INFO] [stdout] | ^^^^ [INFO] [stdout] 67 | // `for` [INFO] [stdout] 68 | For, [INFO] [stdout] | ^^^ [INFO] [stdout] 69 | // `while` [INFO] [stdout] 70 | While, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 71 | // `return` [INFO] [stdout] 72 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 73 | // `this` [INFO] [stdout] 74 | This, [INFO] [stdout] | ^^^^ [INFO] [stdout] 75 | // `super` [INFO] [stdout] 76 | Super, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Keyword` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `String` and `Number` are never constructed [INFO] [stdout] --> src/runtime/token/tokens.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub enum LiteralValue { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 81 | // `"string"`,字符串字面量 [INFO] [stdout] 82 | String(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 83 | // `114514`,数字字面量 [INFO] [stdout] 84 | Number(f64), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LiteralValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Id`, `LiteralValue`, `Keyword`, `Operator`, `Empty`, and `End` are never constructed [INFO] [stdout] --> src/runtime/token/tokens.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 89 | pub enum Token { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 90 | // 用户定义的标识符 [INFO] [stdout] 91 | Id(String), [INFO] [stdout] | ^^ [INFO] [stdout] 92 | LiteralValue(LiteralValue), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 93 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 94 | Operator(Operator), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 95 | // ` `或`// 1919810`,无意义块 [INFO] [stdout] 96 | Empty, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 97 | // `;`,语句结束标志 [INFO] [stdout] 98 | End, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "ffcae015e282312abf9cf40676e4f9d09340df217128268e320bfcb4a1507714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffcae015e282312abf9cf40676e4f9d09340df217128268e320bfcb4a1507714", kill_on_drop: false }` [INFO] [stdout] ffcae015e282312abf9cf40676e4f9d09340df217128268e320bfcb4a1507714