[INFO] cloning repository https://github.com/soedirgo/lox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soedirgo/lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoedirgo%2Flox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoedirgo%2Flox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b0c868222d8ca5669d2e176369bb0abd60861ab [INFO] testing soedirgo/lox against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoedirgo%2Flox" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/soedirgo/lox on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/soedirgo/lox [INFO] finished tweaking git repo https://github.com/soedirgo/lox [INFO] tweaked toml for git repo https://github.com/soedirgo/lox written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/soedirgo/lox 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2dba3e49dce12b7f737e39d11fbdd7fc5db77d65591b72dfd6a00461265e5e32 [INFO] running `Command { std: "docker" "start" "-a" "2dba3e49dce12b7f737e39d11fbdd7fc5db77d65591b72dfd6a00461265e5e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dba3e49dce12b7f737e39d11fbdd7fc5db77d65591b72dfd6a00461265e5e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dba3e49dce12b7f737e39d11fbdd7fc5db77d65591b72dfd6a00461265e5e32", kill_on_drop: false }` [INFO] [stdout] 2dba3e49dce12b7f737e39d11fbdd7fc5db77d65591b72dfd6a00461265e5e32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0aa0afcefc9cf9b555259cad6b3501d439eabe2832fc31210c37c2f71b84c491 [INFO] running `Command { std: "docker" "start" "-a" "0aa0afcefc9cf9b555259cad6b3501d439eabe2832fc31210c37c2f71b84c491", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Lit`, `Un`, `Bin`, and `Grp` are never constructed [INFO] [stdout] --> src/expr.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Expr { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 4 | Lit(Literal), [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | Un(Unary), [INFO] [stdout] | ^^ [INFO] [stdout] 6 | Bin(Binary), [INFO] [stdout] | ^^^ [INFO] [stdout] 7 | Grp(Grouping), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Num`, `Str`, `True`, `False`, and `Nil` are never constructed [INFO] [stdout] --> src/expr.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum Literal { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 22 | Num(f64), [INFO] [stdout] | ^^^ [INFO] [stdout] 23 | Str(String), [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 26 | Nil, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Minus` and `Bang` are never constructed [INFO] [stdout] --> src/expr.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub enum UnaryOp { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 49 | Minus, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | Bang, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/expr.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub enum Op { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] 66 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 67 | NotEqual, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 68 | Less, [INFO] [stdout] | ^^^^ [INFO] [stdout] 69 | LessEqual, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 70 | Greater, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 71 | GreaterEqual, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 72 | Plus, [INFO] [stdout] | ^^^^ [INFO] [stdout] 73 | Minus, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 74 | Star, [INFO] [stdout] | ^^^^ [INFO] [stdout] 75 | Slash, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/token.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | Str(String), [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 - Str(String), [INFO] [stdout] 8 + Str(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/token.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | Num(f64), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - Num(f64), [INFO] [stdout] 9 + Num(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | panic!(65); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 43 | panic!("{}", 65); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 43 - panic!(65); [INFO] [stdout] 43 + std::panic::panic_any(65); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.76s [INFO] running `Command { std: "docker" "inspect" "0aa0afcefc9cf9b555259cad6b3501d439eabe2832fc31210c37c2f71b84c491", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0aa0afcefc9cf9b555259cad6b3501d439eabe2832fc31210c37c2f71b84c491", kill_on_drop: false }` [INFO] [stdout] 0aa0afcefc9cf9b555259cad6b3501d439eabe2832fc31210c37c2f71b84c491 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42e31ac7d66aaed653849295fe8585dd5700d839b6409cd4e689985351d38a03 [INFO] running `Command { std: "docker" "start" "-a" "42e31ac7d66aaed653849295fe8585dd5700d839b6409cd4e689985351d38a03", kill_on_drop: false }` [INFO] [stderr] Compiling lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Lit`, `Un`, `Bin`, and `Grp` are never constructed [INFO] [stdout] --> src/expr.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Expr { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 4 | Lit(Literal), [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | Un(Unary), [INFO] [stdout] | ^^ [INFO] [stdout] 6 | Bin(Binary), [INFO] [stdout] | ^^^ [INFO] [stdout] 7 | Grp(Grouping), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Num`, `Str`, `True`, `False`, and `Nil` are never constructed [INFO] [stdout] --> src/expr.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum Literal { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 22 | Num(f64), [INFO] [stdout] | ^^^ [INFO] [stdout] 23 | Str(String), [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 26 | Nil, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Minus` and `Bang` are never constructed [INFO] [stdout] --> src/expr.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub enum UnaryOp { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 49 | Minus, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | Bang, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/expr.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub enum Op { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] 66 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 67 | NotEqual, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 68 | Less, [INFO] [stdout] | ^^^^ [INFO] [stdout] 69 | LessEqual, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 70 | Greater, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 71 | GreaterEqual, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 72 | Plus, [INFO] [stdout] | ^^^^ [INFO] [stdout] 73 | Minus, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 74 | Star, [INFO] [stdout] | ^^^^ [INFO] [stdout] 75 | Slash, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/token.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | Str(String), [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 - Str(String), [INFO] [stdout] 8 + Str(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/token.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | Num(f64), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - Num(f64), [INFO] [stdout] 9 + Num(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | panic!(65); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 43 | panic!("{}", 65); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 43 - panic!(65); [INFO] [stdout] 43 + std::panic::panic_any(65); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "42e31ac7d66aaed653849295fe8585dd5700d839b6409cd4e689985351d38a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e31ac7d66aaed653849295fe8585dd5700d839b6409cd4e689985351d38a03", kill_on_drop: false }` [INFO] [stdout] 42e31ac7d66aaed653849295fe8585dd5700d839b6409cd4e689985351d38a03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.86.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 636c45e02449e0ccf704645845f465633eb93ec00b93ad55300a46fd805f5ef9 [INFO] running `Command { std: "docker" "start" "-a" "636c45e02449e0ccf704645845f465633eb93ec00b93ad55300a46fd805f5ef9", kill_on_drop: false }` [INFO] [stderr] warning: variants `Lit`, `Un`, `Bin`, and `Grp` are never constructed [INFO] [stderr] --> src/expr.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum Expr { [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] 4 | Lit(Literal), [INFO] [stderr] | ^^^ [INFO] [stderr] 5 | Un(Unary), [INFO] [stderr] | ^^ [INFO] [stderr] 6 | Bin(Binary), [INFO] [stderr] | ^^^ [INFO] [stderr] 7 | Grp(Grouping), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Num`, `Str`, `True`, `False`, and `Nil` are never constructed [INFO] [stderr] --> src/expr.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub enum Literal { [INFO] [stderr] | ------- variants in this enum [INFO] [stderr] 22 | Num(f64), [INFO] [stderr] | ^^^ [INFO] [stderr] 23 | Str(String), [INFO] [stderr] | ^^^ [INFO] [stderr] 24 | True, [INFO] [stderr] | ^^^^ [INFO] [stderr] 25 | False, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 26 | Nil, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Minus` and `Bang` are never constructed [INFO] [stderr] --> src/expr.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub enum UnaryOp { [INFO] [stderr] | ------- variants in this enum [INFO] [stderr] 49 | Minus, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 50 | Bang, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/expr.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 65 | pub enum Op { [INFO] [stderr] | -- variants in this enum [INFO] [stderr] 66 | Equal, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 67 | NotEqual, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 68 | Less, [INFO] [stderr] | ^^^^ [INFO] [stderr] 69 | LessEqual, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 70 | Greater, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 71 | GreaterEqual, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 72 | Plus, [INFO] [stderr] | ^^^^ [INFO] [stderr] 73 | Minus, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 74 | Star, [INFO] [stderr] | ^^^^ [INFO] [stderr] 75 | Slash, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/token.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | Str(String), [INFO] [stderr] | --- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 8 - Str(String), [INFO] [stderr] 8 + Str(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/token.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | Num(f64), [INFO] [stderr] | --- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 9 - Num(f64), [INFO] [stderr] 9 + Num(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:43:20 [INFO] [stderr] | [INFO] [stderr] 43 | panic!(65); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 43 | panic!("{}", 65); [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 43 - panic!(65); [INFO] [stderr] 43 + std::panic::panic_any(65); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lox` (bin "lox" test) generated 7 warnings (run `cargo fix --bin "lox" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lox-52b83cdf2fbae9b5) [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" "636c45e02449e0ccf704645845f465633eb93ec00b93ad55300a46fd805f5ef9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "636c45e02449e0ccf704645845f465633eb93ec00b93ad55300a46fd805f5ef9", kill_on_drop: false }` [INFO] [stdout] 636c45e02449e0ccf704645845f465633eb93ec00b93ad55300a46fd805f5ef9