[INFO] cloning repository https://github.com/tmikus/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmikus/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmikus%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmikus%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab1dde3b5ee3559c4d83f66a58f08343f21c4d98 [INFO] testing tmikus/rlox against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmikus%2Frlox" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tmikus/rlox [INFO] finished tweaking git repo https://github.com/tmikus/rlox [INFO] tweaked toml for git repo https://github.com/tmikus/rlox written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tmikus/rlox on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tmikus/rlox 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f4601b0dcef96cf4801690cf8487320acce2acb32b85dc1b6e066e95da51f2f [INFO] running `Command { std: "docker" "start" "-a" "7f4601b0dcef96cf4801690cf8487320acce2acb32b85dc1b6e066e95da51f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f4601b0dcef96cf4801690cf8487320acce2acb32b85dc1b6e066e95da51f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f4601b0dcef96cf4801690cf8487320acce2acb32b85dc1b6e066e95da51f2f", kill_on_drop: false }` [INFO] [stdout] 7f4601b0dcef96cf4801690cf8487320acce2acb32b85dc1b6e066e95da51f2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5532a3219676780281dea97cc35454646acc9112db43410c1bf7530ad2fa156 [INFO] running `Command { std: "docker" "start" "-a" "f5532a3219676780281dea97cc35454646acc9112db43410c1bf7530ad2fa156", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ptr::null` [INFO] [stdout] --> src/scanner.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ptr::null; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:6:3 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | BANG, BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | EQUAL, EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | GREATER, GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | LESS, LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/token.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | literal: Option>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | literal: Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scanner.rs:156:70 [INFO] [stdout] | [INFO] [stdout] 156 | fn add_token(&mut self, token_type: TokenType, literal: Option>) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 156 | fn add_token(&mut self, token_type: TokenType, literal: Option>) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/token.rs:13:73 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(token_type: TokenType, lexeme: String, literal: Option>, line: i32) -> Token { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(token_type: TokenType, lexeme: String, literal: Option>, line: i32) -> Token { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:33:73 [INFO] [stdout] | [INFO] [stdout] 33 | Err(why) => panic!("Couldn't open {}: {}", file_path.display(), why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:38:73 [INFO] [stdout] | [INFO] [stdout] 38 | Err(why) => panic!("Couldn't read {}: {}", file_path.display(), why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/token_type.rs:16:3 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 16 | IDENTIFIER, STRING, NUMBER, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR, [INFO] [stdout] | ^^^ ^^^^^ ^^^^ ^^^^^ ^^^ ^^^ ^^ ^^^ ^^ [INFO] [stdout] 20 | PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE, [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `line` is never read [INFO] [stdout] --> src/token.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Token { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | line: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "f5532a3219676780281dea97cc35454646acc9112db43410c1bf7530ad2fa156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5532a3219676780281dea97cc35454646acc9112db43410c1bf7530ad2fa156", kill_on_drop: false }` [INFO] [stdout] f5532a3219676780281dea97cc35454646acc9112db43410c1bf7530ad2fa156 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23f66b78f65f407fbacd1c0629433f0a703a2a6e049134b68b82ab2af9819079 [INFO] running `Command { std: "docker" "start" "-a" "23f66b78f65f407fbacd1c0629433f0a703a2a6e049134b68b82ab2af9819079", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ptr::null` [INFO] [stdout] --> src/scanner.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ptr::null; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:6:3 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | BANG, BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | EQUAL, EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | GREATER, GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/token_type.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | LESS, LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/token.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | literal: Option>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | literal: Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scanner.rs:156:70 [INFO] [stdout] | [INFO] [stdout] 156 | fn add_token(&mut self, token_type: TokenType, literal: Option>) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 156 | fn add_token(&mut self, token_type: TokenType, literal: Option>) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/token.rs:13:73 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(token_type: TokenType, lexeme: String, literal: Option>, line: i32) -> Token { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(token_type: TokenType, lexeme: String, literal: Option>, line: i32) -> Token { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:33:73 [INFO] [stdout] | [INFO] [stdout] 33 | Err(why) => panic!("Couldn't open {}: {}", file_path.display(), why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:38:73 [INFO] [stdout] | [INFO] [stdout] 38 | Err(why) => panic!("Couldn't read {}: {}", file_path.display(), why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/token_type.rs:16:3 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 16 | IDENTIFIER, STRING, NUMBER, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR, [INFO] [stdout] | ^^^ ^^^^^ ^^^^ ^^^^^ ^^^ ^^^ ^^ ^^^ ^^ [INFO] [stdout] 20 | PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE, [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `line` is never read [INFO] [stdout] --> src/token.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Token { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | line: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "23f66b78f65f407fbacd1c0629433f0a703a2a6e049134b68b82ab2af9819079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23f66b78f65f407fbacd1c0629433f0a703a2a6e049134b68b82ab2af9819079", kill_on_drop: false }` [INFO] [stdout] 23f66b78f65f407fbacd1c0629433f0a703a2a6e049134b68b82ab2af9819079 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8584aa9b281431f7d7dff2b78ba3c65caaed918fef1740a2a9bba4626ce620ca [INFO] running `Command { std: "docker" "start" "-a" "8584aa9b281431f7d7dff2b78ba3c65caaed918fef1740a2a9bba4626ce620ca", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused import: `std::ptr::null` [INFO] [stderr] --> src/scanner.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ptr::null; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `LEFT_PAREN` should have an upper camel case name [INFO] [stderr] --> src/token_type.rs:6:3 [INFO] [stderr] | [INFO] [stderr] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `RIGHT_PAREN` should have an upper camel case name [INFO] [stderr] --> src/token_type.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen` [INFO] [stderr] [INFO] [stderr] warning: variant `LEFT_BRACE` should have an upper camel case name [INFO] [stderr] --> src/token_type.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace` [INFO] [stderr] [INFO] [stderr] warning: variant `RIGHT_BRACE` should have an upper camel case name [INFO] [stderr] --> src/token_type.rs:6:40 [INFO] [stderr] | [INFO] [stderr] 6 | LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace` [INFO] [stderr] [INFO] [stderr] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/token_type.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | BANG, BANG_EQUAL, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/token_type.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | EQUAL, EQUAL_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/token_type.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | GREATER, GREATER_EQUAL, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stderr] [INFO] [stderr] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stderr] --> src/token_type.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | LESS, LESS_EQUAL, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/token.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | literal: Option>, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 8 | literal: Option>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scanner.rs:156:70 [INFO] [stderr] | [INFO] [stderr] 156 | fn add_token(&mut self, token_type: TokenType, literal: Option>) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 156 | fn add_token(&mut self, token_type: TokenType, literal: Option>) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/token.rs:13:73 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new(token_type: TokenType, lexeme: String, literal: Option>, line: i32) -> Token { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new(token_type: TokenType, lexeme: String, literal: Option>, line: i32) -> Token { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:33:73 [INFO] [stderr] | [INFO] [stderr] 33 | Err(why) => panic!("Couldn't open {}: {}", file_path.display(), why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:38:73 [INFO] [stderr] | [INFO] [stderr] 38 | Err(why) => panic!("Couldn't read {}: {}", file_path.display(), why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/token_type.rs:16:3 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum TokenType { [INFO] [stderr] | --------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 16 | IDENTIFIER, STRING, NUMBER, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 19 | AND, CLASS, ELSE, FALSE, FUN, FOR, IF, NIL, OR, [INFO] [stderr] | ^^^ ^^^^^ ^^^^ ^^^^^ ^^^ ^^^ ^^ ^^^ ^^ [INFO] [stderr] 20 | PRINT, RETURN, SUPER, THIS, TRUE, VAR, WHILE, [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `line` is never read [INFO] [stderr] --> src/token.rs:9:3 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Token { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 9 | line: i32, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 16 warnings (run `cargo fix --bin "rlox" --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-db83f109e652e88a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8584aa9b281431f7d7dff2b78ba3c65caaed918fef1740a2a9bba4626ce620ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8584aa9b281431f7d7dff2b78ba3c65caaed918fef1740a2a9bba4626ce620ca", kill_on_drop: false }` [INFO] [stdout] 8584aa9b281431f7d7dff2b78ba3c65caaed918fef1740a2a9bba4626ce620ca