[INFO] cloning repository https://github.com/Player01osu/batman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Player01osu/batman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlayer01osu%2Fbatman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlayer01osu%2Fbatman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc56d3a17dd0b04f8c858a2b084fd889b695d5ab
[INFO] testing Player01osu/batman against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlayer01osu%2Fbatman" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Player01osu/batman
[INFO] finished tweaking git repo https://github.com/Player01osu/batman
[INFO] tweaked toml for git repo https://github.com/Player01osu/batman written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Player01osu/batman on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Player01osu/batman 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ncurses v5.101.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.78
[INFO] [stderr]   Downloaded quote v1.0.35
[INFO] [stderr]   Downloaded thiserror-impl v1.0.57
[INFO] [stderr]   Downloaded thiserror v1.0.57
[INFO] [stderr]   Downloaded cc v1.0.83
[INFO] [stderr]   Downloaded syn v2.0.49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f954fb78f5fda5c5bad45100bef565cbd104b59e116c102957516f6b13095bf
[INFO] running `Command { std: "docker" "start" "-a" "5f954fb78f5fda5c5bad45100bef565cbd104b59e116c102957516f6b13095bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f954fb78f5fda5c5bad45100bef565cbd104b59e116c102957516f6b13095bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f954fb78f5fda5c5bad45100bef565cbd104b59e116c102957516f6b13095bf", kill_on_drop: false }`
[INFO] [stdout] 5f954fb78f5fda5c5bad45100bef565cbd104b59e116c102957516f6b13095bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff87537dfc3a371ed5c0f78af0a91a68eb72f231a840c938d4c4470dabe75071
[INFO] running `Command { std: "docker" "start" "-a" "ff87537dfc3a371ed5c0f78af0a91a68eb72f231a840c938d4c4470dabe75071", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling batman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lexer::Lexer`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use lexer::Lexer;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::TokenKind`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lexer::TokenKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/game.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::game::Result`
[INFO] [stdout]  --> src/stage/first.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::game::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/library.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/outside_library.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/outside_library.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/campus_dragon.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/campus_dragon.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/bus_fire.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/bus_fire.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/bus_arrive.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/bus_arrive.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/strike_dragon.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/strike_dragon.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/library.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/outside_library.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/outside_library.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/campus_dragon.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/campus_dragon.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/bus_fire.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/bus_fire.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/bus_arrive.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/bus_arrive.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/strike_dragon.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/strike_dragon.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.15s
[INFO] running `Command { std: "docker" "inspect" "ff87537dfc3a371ed5c0f78af0a91a68eb72f231a840c938d4c4470dabe75071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff87537dfc3a371ed5c0f78af0a91a68eb72f231a840c938d4c4470dabe75071", kill_on_drop: false }`
[INFO] [stdout] ff87537dfc3a371ed5c0f78af0a91a68eb72f231a840c938d4c4470dabe75071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbbc563166dc87b47acc251200e604d75b93309eb6c178d3fd46acce22098d3f
[INFO] running `Command { std: "docker" "start" "-a" "bbbc563166dc87b47acc251200e604d75b93309eb6c178d3fd46acce22098d3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling batman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lexer::Lexer`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use lexer::Lexer;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::TokenKind`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lexer::TokenKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/game.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::game::Result`
[INFO] [stdout]  --> src/stage/first.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::game::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/library.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/outside_library.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/outside_library.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/campus_dragon.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/campus_dragon.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/bus_fire.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/bus_fire.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/bus_arrive.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/bus_arrive.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stdout]  --> src/stage/strike_dragon.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lexer::AdjKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stdout]  --> src/stage/strike_dragon.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lexer::AdverbKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/library.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/outside_library.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/outside_library.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/campus_dragon.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/campus_dragon.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/bus_fire.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/bus_fire.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/bus_arrive.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/bus_arrive.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adverb`
[INFO] [stdout]   --> src/stage/strike_dragon.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adj`
[INFO] [stdout]   --> src/stage/strike_dragon.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "bbbc563166dc87b47acc251200e604d75b93309eb6c178d3fd46acce22098d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbbc563166dc87b47acc251200e604d75b93309eb6c178d3fd46acce22098d3f", kill_on_drop: false }`
[INFO] [stdout] bbbc563166dc87b47acc251200e604d75b93309eb6c178d3fd46acce22098d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b522d940f84826aeb544ca6a3bf8b689c7a90283e1c82e44f6b4b1af2bb44bc
[INFO] running `Command { std: "docker" "start" "-a" "2b522d940f84826aeb544ca6a3bf8b689c7a90283e1c82e44f6b4b1af2bb44bc", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `lexer::Lexer`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use lexer::Lexer;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::TokenKind`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::lexer::TokenKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/game.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::game::Result`
[INFO] [stderr]  --> src/stage/first.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::game::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stderr]  --> src/stage/library.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::lexer::AdjKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stderr]  --> src/stage/outside_library.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::lexer::AdjKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stderr]  --> src/stage/outside_library.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lexer::AdverbKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stderr]  --> src/stage/campus_dragon.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::lexer::AdjKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stderr]  --> src/stage/campus_dragon.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lexer::AdverbKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stderr]  --> src/stage/bus_fire.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::lexer::AdjKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stderr]  --> src/stage/bus_fire.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lexer::AdverbKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stderr]  --> src/stage/bus_arrive.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::lexer::AdjKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stderr]  --> src/stage/bus_arrive.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lexer::AdverbKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdjKind`
[INFO] [stderr]  --> src/stage/strike_dragon.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::lexer::AdjKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::AdverbKind`
[INFO] [stderr]  --> src/stage/strike_dragon.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lexer::AdverbKind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adj`
[INFO] [stderr]   --> src/stage/library.rs:15:34
[INFO] [stderr]    |
[INFO] [stderr] 15 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adverb`
[INFO] [stderr]   --> src/stage/outside_library.rs:16:26
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adj`
[INFO] [stderr]   --> src/stage/outside_library.rs:16:34
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adverb`
[INFO] [stderr]   --> src/stage/campus_dragon.rs:11:26
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adj`
[INFO] [stderr]   --> src/stage/campus_dragon.rs:11:34
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adverb`
[INFO] [stderr]   --> src/stage/bus_fire.rs:11:26
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adj`
[INFO] [stderr]   --> src/stage/bus_fire.rs:11:34
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adverb`
[INFO] [stderr]   --> src/stage/bus_arrive.rs:11:26
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adj`
[INFO] [stderr]   --> src/stage/bus_arrive.rs:11:34
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adverb`
[INFO] [stderr]   --> src/stage/strike_dragon.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_adverb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adj`
[INFO] [stderr]   --> src/stage/strike_dragon.rs:17:34
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let (verb, noun, adverb, adj) = match game {
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_adj`
[INFO] [stderr] 
[INFO] [stderr] warning: `batman` (bin "batman" test) generated 26 warnings (run `cargo fix --bin "batman" --tests` to apply 15 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/batman-22048d7af52916ff)
[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" "2b522d940f84826aeb544ca6a3bf8b689c7a90283e1c82e44f6b4b1af2bb44bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b522d940f84826aeb544ca6a3bf8b689c7a90283e1c82e44f6b4b1af2bb44bc", kill_on_drop: false }`
[INFO] [stdout] 2b522d940f84826aeb544ca6a3bf8b689c7a90283e1c82e44f6b4b1af2bb44bc