[INFO] cloning repository https://github.com/camerondubas/dungeon_crawler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camerondubas/dungeon_crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamerondubas%2Fdungeon_crawler", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b869adb0d385e96ed800bea30325e0a698b0584
[INFO] building camerondubas/dungeon_crawler against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamerondubas%2Fdungeon_crawler" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] finished tweaking git repo https://github.com/camerondubas/dungeon_crawler
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[INFO] crate git repo https://github.com/camerondubas/dungeon_crawler 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling dungeon_crawler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ForestTheme`
[INFO] [stdout]   --> src/map_builder/mod.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | use self::themes::{DungeonTheme, ForestTheme};
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/systems/combat.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |         if let Ok(mut health) = ecs
[INFO] [stdout]    |                   ----^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/systems/fov.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |         .for_each(|(pos, mut fov)| {
[INFO] [stdout]    |                          ----^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ForestTheme` is never constructed
[INFO] [stdout]   --> src/map_builder/themes.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct ForestTheme {}
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/map_builder/themes.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl ForestTheme {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 25 |     #[allow(clippy::new_ret_no_self)]
[INFO] [stdout] 26 |     pub fn new() -> Box<dyn MapTheme> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "386ac841ffba2e9236ea3719685a9b5a8693d10cb09fb8cb23fb607f769cc88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386ac841ffba2e9236ea3719685a9b5a8693d10cb09fb8cb23fb607f769cc88e", kill_on_drop: false }`
[INFO] [stdout] 386ac841ffba2e9236ea3719685a9b5a8693d10cb09fb8cb23fb607f769cc88e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afe34fd8cb248d3929545b2288402d86387e96b3d6d3295727dce27b518bac94
[INFO] running `Command { std: "docker" "start" "-a" "afe34fd8cb248d3929545b2288402d86387e96b3d6d3295727dce27b518bac94", kill_on_drop: false }`
[INFO] [stderr]    Compiling dungeon_crawler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ForestTheme`
[INFO] [stdout]   --> src/map_builder/mod.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | use self::themes::{DungeonTheme, ForestTheme};
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/systems/combat.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |         if let Ok(mut health) = ecs
[INFO] [stdout]    |                   ----^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/systems/fov.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |         .for_each(|(pos, mut fov)| {
[INFO] [stdout]    |                          ----^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ForestTheme` is never constructed
[INFO] [stdout]   --> src/map_builder/themes.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct ForestTheme {}
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/map_builder/themes.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl ForestTheme {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 25 |     #[allow(clippy::new_ret_no_self)]
[INFO] [stdout] 26 |     pub fn new() -> Box<dyn MapTheme> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "afe34fd8cb248d3929545b2288402d86387e96b3d6d3295727dce27b518bac94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe34fd8cb248d3929545b2288402d86387e96b3d6d3295727dce27b518bac94", kill_on_drop: false }`
[INFO] [stdout] afe34fd8cb248d3929545b2288402d86387e96b3d6d3295727dce27b518bac94
