[INFO] cloning repository https://github.com/Jaco26/rlox1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jaco26/rlox1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaco26%2Frlox1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaco26%2Frlox1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 606d613018c6b20c7db49270b7b93ba54004847c [INFO] testing Jaco26/rlox1 against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaco26%2Frlox1" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Jaco26/rlox1 [INFO] finished tweaking git repo https://github.com/Jaco26/rlox1 [INFO] tweaked toml for git repo https://github.com/Jaco26/rlox1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Jaco26/rlox1 on toolchain 9f93af291970322f4f1c6315ccde4d7078201159 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Jaco26/rlox1 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d701c13455b76eb3df57ef639b0dc779300f1878e4e810a803ed38ee84033b4b [INFO] running `Command { std: "docker" "start" "-a" "d701c13455b76eb3df57ef639b0dc779300f1878e4e810a803ed38ee84033b4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d701c13455b76eb3df57ef639b0dc779300f1878e4e810a803ed38ee84033b4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d701c13455b76eb3df57ef639b0dc779300f1878e4e810a803ed38ee84033b4b", kill_on_drop: false }` [INFO] [stdout] d701c13455b76eb3df57ef639b0dc779300f1878e4e810a803ed38ee84033b4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 527b6f6dd7b4597be6a36affc6847747c6aab8f0a1f0cfe8f5fef054f7345127 [INFO] running `Command { std: "docker" "start" "-a" "527b6f6dd7b4597be6a36affc6847747c6aab8f0a1f0cfe8f5fef054f7345127", kill_on_drop: false }` [INFO] [stderr] Compiling rlox1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::util::ternary` [INFO] [stdout] --> src/scanner.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::util::ternary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexeme`, `kind`, `literal`, and `line` are never read [INFO] [stdout] --> src/scanner.rs:179:3 [INFO] [stdout] | [INFO] [stdout] 177 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 178 | /// The raw substring of the source code [INFO] [stdout] 179 | lexeme: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 188 | kind: TokenKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 193 | literal: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are 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: method `to_string` is never used [INFO] [stdout] --> src/scanner.rs:205:10 [INFO] [stdout] | [INFO] [stdout] 200 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/scanner.rs:223:3 [INFO] [stdout] | [INFO] [stdout] 211 | pub enum TokenKind { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 223 | Identifier, Str, Number, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | And, Class, Else, False, Fun, For, If, Nil, Or, [INFO] [stdout] | ^^^ ^^^^^ ^^^^ ^^^^^ ^^^ ^^^ ^^ ^^^ ^^ [INFO] [stdout] 227 | Print, Return, Super, This, True, Var, While, [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scanner.rs:236:7 [INFO] [stdout] | [INFO] [stdout] 236 | Str(String), [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are 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] 236 - Str(String), [INFO] [stdout] 236 + Str(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Number` and `Identifier` are never constructed [INFO] [stdout] --> src/scanner.rs:237:3 [INFO] [stdout] | [INFO] [stdout] 235 | pub enum Literal { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 236 | Str(String), [INFO] [stdout] 237 | Number(f64), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 238 | Identifier(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ternary` is never used [INFO] [stdout] --> src/util.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn ternary(condition: bool, if_true: T, if_false: T) -> T { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "527b6f6dd7b4597be6a36affc6847747c6aab8f0a1f0cfe8f5fef054f7345127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "527b6f6dd7b4597be6a36affc6847747c6aab8f0a1f0cfe8f5fef054f7345127", kill_on_drop: false }` [INFO] [stdout] 527b6f6dd7b4597be6a36affc6847747c6aab8f0a1f0cfe8f5fef054f7345127 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08f2bd529011826514216242c2e98595d22cacf9addf66f313b171a7b6ccc1ab [INFO] running `Command { std: "docker" "start" "-a" "08f2bd529011826514216242c2e98595d22cacf9addf66f313b171a7b6ccc1ab", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::util::ternary` [INFO] [stdout] --> src/scanner.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::util::ternary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexeme`, `kind`, `literal`, and `line` are never read [INFO] [stdout] --> src/scanner.rs:179:3 [INFO] [stdout] | [INFO] [stdout] 177 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 178 | /// The raw substring of the source code [INFO] [stdout] 179 | lexeme: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 188 | kind: TokenKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 193 | literal: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are 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: method `to_string` is never used [INFO] [stdout] --> src/scanner.rs:205:10 [INFO] [stdout] | [INFO] [stdout] 200 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rlox1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/scanner.rs:223:3 [INFO] [stdout] | [INFO] [stdout] 211 | pub enum TokenKind { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 223 | Identifier, Str, Number, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | And, Class, Else, False, Fun, For, If, Nil, Or, [INFO] [stdout] | ^^^ ^^^^^ ^^^^ ^^^^^ ^^^ ^^^ ^^ ^^^ ^^ [INFO] [stdout] 227 | Print, Return, Super, This, True, Var, While, [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scanner.rs:236:7 [INFO] [stdout] | [INFO] [stdout] 236 | Str(String), [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are 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] 236 - Str(String), [INFO] [stdout] 236 + Str(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Number` and `Identifier` are never constructed [INFO] [stdout] --> src/scanner.rs:237:3 [INFO] [stdout] | [INFO] [stdout] 235 | pub enum Literal { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 236 | Str(String), [INFO] [stdout] 237 | Number(f64), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 238 | Identifier(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ternary` is never used [INFO] [stdout] --> src/util.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn ternary(condition: bool, if_true: T, if_false: T) -> T { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util::ternary` [INFO] [stdout] --> src/scanner.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::util::ternary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexeme`, `kind`, `literal`, and `line` are never read [INFO] [stdout] --> src/scanner.rs:179:3 [INFO] [stdout] | [INFO] [stdout] 177 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 178 | /// The raw substring of the source code [INFO] [stdout] 179 | lexeme: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 188 | kind: TokenKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 193 | literal: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are 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: method `to_string` is never used [INFO] [stdout] --> src/scanner.rs:205:10 [INFO] [stdout] | [INFO] [stdout] 200 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/scanner.rs:223:3 [INFO] [stdout] | [INFO] [stdout] 211 | pub enum TokenKind { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 223 | Identifier, Str, Number, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | And, Class, Else, False, Fun, For, If, Nil, Or, [INFO] [stdout] | ^^^ ^^^^^ ^^^^ ^^^^^ ^^^ ^^^ ^^ ^^^ ^^ [INFO] [stdout] 227 | Print, Return, Super, This, True, Var, While, [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scanner.rs:236:7 [INFO] [stdout] | [INFO] [stdout] 236 | Str(String), [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are 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] 236 - Str(String), [INFO] [stdout] 236 + Str(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Number` and `Identifier` are never constructed [INFO] [stdout] --> src/scanner.rs:237:3 [INFO] [stdout] | [INFO] [stdout] 235 | pub enum Literal { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 236 | Str(String), [INFO] [stdout] 237 | Number(f64), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 238 | Identifier(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ternary` is never used [INFO] [stdout] --> src/util.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn ternary(condition: bool, if_true: T, if_false: T) -> T { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "08f2bd529011826514216242c2e98595d22cacf9addf66f313b171a7b6ccc1ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08f2bd529011826514216242c2e98595d22cacf9addf66f313b171a7b6ccc1ab", kill_on_drop: false }` [INFO] [stdout] 08f2bd529011826514216242c2e98595d22cacf9addf66f313b171a7b6ccc1ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 18208f2eff3171312276596350701978c7a7fc7a786c0ebe54e2105c2a60edaf [INFO] running `Command { std: "docker" "start" "-a" "18208f2eff3171312276596350701978c7a7fc7a786c0ebe54e2105c2a60edaf", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::util::ternary` [INFO] [stderr] --> src/scanner.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::util::ternary; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `lexeme`, `kind`, `literal`, and `line` are never read [INFO] [stderr] --> src/scanner.rs:179:3 [INFO] [stderr] | [INFO] [stderr] 177 | pub struct Token { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 178 | /// The raw substring of the source code [INFO] [stderr] 179 | lexeme: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 188 | kind: TokenKind, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 193 | literal: Option, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 197 | line: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `to_string` is never used [INFO] [stderr] --> src/scanner.rs:205:10 [INFO] [stderr] | [INFO] [stderr] 200 | impl Token { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 205 | pub fn to_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/scanner.rs:223:3 [INFO] [stderr] | [INFO] [stderr] 211 | pub enum TokenKind { [INFO] [stderr] | --------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 223 | Identifier, Str, Number, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 226 | And, Class, Else, False, Fun, For, If, Nil, Or, [INFO] [stderr] | ^^^ ^^^^^ ^^^^ ^^^^^ ^^^ ^^^ ^^ ^^^ ^^ [INFO] [stderr] 227 | Print, Return, Super, This, True, Var, While, [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/scanner.rs:236:7 [INFO] [stderr] | [INFO] [stderr] 236 | Str(String), [INFO] [stderr] | --- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are 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] 236 - Str(String), [INFO] [stderr] 236 + Str(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variants `Number` and `Identifier` are never constructed [INFO] [stderr] --> src/scanner.rs:237:3 [INFO] [stderr] | [INFO] [stderr] 235 | pub enum Literal { [INFO] [stderr] | ------- variants in this enum [INFO] [stderr] 236 | Str(String), [INFO] [stderr] 237 | Number(f64), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 238 | Identifier(String), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `ternary` is never used [INFO] [stderr] --> src/util.rs:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | pub fn ternary(condition: bool, if_true: T, if_false: T) -> T { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rlox1` (lib) generated 7 warnings (run `cargo fix --lib -p rlox1` to apply 1 suggestion) [INFO] [stderr] warning: `rlox1` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlox1-7266b6f9425182e3) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox1-88bdae22c8732da2) [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] [stderr] Doc-tests rlox1 [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" "18208f2eff3171312276596350701978c7a7fc7a786c0ebe54e2105c2a60edaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18208f2eff3171312276596350701978c7a7fc7a786c0ebe54e2105c2a60edaf", kill_on_drop: false }` [INFO] [stdout] 18208f2eff3171312276596350701978c7a7fc7a786c0ebe54e2105c2a60edaf