[INFO] cloning repository https://github.com/saeschdivara/lua-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saeschdivara/lua-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaeschdivara%2Flua-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaeschdivara%2Flua-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b3412f2ea66b2e6a67d6ef0c446c0ab731ec463f [INFO] checking saeschdivara/lua-engine against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaeschdivara%2Flua-engine" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/saeschdivara/lua-engine [INFO] finished tweaking git repo https://github.com/saeschdivara/lua-engine [INFO] tweaked toml for git repo https://github.com/saeschdivara/lua-engine written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/saeschdivara/lua-engine on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/saeschdivara/lua-engine 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6514e05002474e2ddb2af09ce5f51e030ca5d07e6aa5e1d21577d8d1362008b2 [INFO] running `Command { std: "docker" "start" "-a" "6514e05002474e2ddb2af09ce5f51e030ca5d07e6aa5e1d21577d8d1362008b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6514e05002474e2ddb2af09ce5f51e030ca5d07e6aa5e1d21577d8d1362008b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6514e05002474e2ddb2af09ce5f51e030ca5d07e6aa5e1d21577d8d1362008b2", kill_on_drop: false }` [INFO] [stdout] 6514e05002474e2ddb2af09ce5f51e030ca5d07e6aa5e1d21577d8d1362008b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c578e1960e1a98adf72bb6662e06a44d21d69a2e6104e9f7cf1e1b18a4dac08 [INFO] running `Command { std: "docker" "start" "-a" "4c578e1960e1a98adf72bb6662e06a44d21d69a2e6104e9f7cf1e1b18a4dac08", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Compiling lua_engine_macros v0.1.0 (/opt/rustwide/workdir/lua_engine_macros) [INFO] [stderr] Checking lua_engine v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:189:24 [INFO] [stdout] | [INFO] [stdout] 189 | if let Some(other_character) = self.peek_char() && other_character == '=' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:198:24 [INFO] [stdout] | [INFO] [stdout] 198 | if let Some(other_character) = self.peek_char() && other_character == '=' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:202:29 [INFO] [stdout] | [INFO] [stdout] 202 | else if let Some(other_character) = self.peek_char() && other_character == '<' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:210:24 [INFO] [stdout] | [INFO] [stdout] 210 | if let Some(other_character) = self.peek_char() && other_character == '=' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:214:29 [INFO] [stdout] | [INFO] [stdout] 214 | else if let Some(other_character) = self.peek_char() && other_character == '>' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:224:35 [INFO] [stdout] | [INFO] [stdout] 224 | ... while let Some(ch) = self.ch && ch != '\n' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:277:15 [INFO] [stdout] | [INFO] [stdout] 277 | while let Some(ch) = self.ch && ch.is_whitespace() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:324:16 [INFO] [stdout] | [INFO] [stdout] 324 | if let Some(next_char) = self.peek_char() && ch == '0' && next_char == 'x' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:189:24 [INFO] [stdout] | [INFO] [stdout] 189 | if let Some(other_character) = self.peek_char() && other_character == '=' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:198:24 [INFO] [stdout] | [INFO] [stdout] 198 | if let Some(other_character) = self.peek_char() && other_character == '=' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:202:29 [INFO] [stdout] | [INFO] [stdout] 202 | else if let Some(other_character) = self.peek_char() && other_character == '<' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:210:24 [INFO] [stdout] | [INFO] [stdout] 210 | if let Some(other_character) = self.peek_char() && other_character == '=' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:214:29 [INFO] [stdout] | [INFO] [stdout] 214 | else if let Some(other_character) = self.peek_char() && other_character == '>' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:224:35 [INFO] [stdout] | [INFO] [stdout] 224 | ... while let Some(ch) = self.ch && ch != '\n' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:277:15 [INFO] [stdout] | [INFO] [stdout] 277 | while let Some(ch) = self.ch && ch.is_whitespace() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/parsing/lexer.rs:324:16 [INFO] [stdout] | [INFO] [stdout] 324 | if let Some(next_char) = self.peek_char() && ch == '0' && next_char == 'x' { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:95:16 [INFO] [stdout] | [INFO] [stdout] 95 | if let Value::Boolean(l) = self && let Value::Boolean(r) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:95:48 [INFO] [stdout] | [INFO] [stdout] 95 | if let Value::Boolean(l) = self && let Value::Boolean(r) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:100:16 [INFO] [stdout] | [INFO] [stdout] 100 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:100:64 [INFO] [stdout] | [INFO] [stdout] 100 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:114:16 [INFO] [stdout] | [INFO] [stdout] 114 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:114:64 [INFO] [stdout] | [INFO] [stdout] 114 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:130:16 [INFO] [stdout] | [INFO] [stdout] 130 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:130:64 [INFO] [stdout] | [INFO] [stdout] 130 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:95:16 [INFO] [stdout] | [INFO] [stdout] 95 | if let Value::Boolean(l) = self && let Value::Boolean(r) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:95:48 [INFO] [stdout] | [INFO] [stdout] 95 | if let Value::Boolean(l) = self && let Value::Boolean(r) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:100:16 [INFO] [stdout] | [INFO] [stdout] 100 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:100:64 [INFO] [stdout] | [INFO] [stdout] 100 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:114:16 [INFO] [stdout] | [INFO] [stdout] 114 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:114:64 [INFO] [stdout] | [INFO] [stdout] 114 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:130:16 [INFO] [stdout] | [INFO] [stdout] 130 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/evaluation/typing.rs:130:64 [INFO] [stdout] | [INFO] [stdout] 130 | if let Value::Number(NumberType::Int(l)) = self && let Value::Number(NumberType::Int(r)) = val{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lua_engine` (lib) due to 16 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/parsing/parser.rs:749:13 [INFO] [stdout] | [INFO] [stdout] 749 | let ret = stmt.as_any().downcast_ref::().unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lua_engine` (lib test) due to 16 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4c578e1960e1a98adf72bb6662e06a44d21d69a2e6104e9f7cf1e1b18a4dac08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c578e1960e1a98adf72bb6662e06a44d21d69a2e6104e9f7cf1e1b18a4dac08", kill_on_drop: false }` [INFO] [stdout] 4c578e1960e1a98adf72bb6662e06a44d21d69a2e6104e9f7cf1e1b18a4dac08