[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<Literal>,
[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<T>(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<Literal>,
[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<T>(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<Literal>,
[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<T>(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<Literal>,
[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<T>(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
