[INFO] cloning repository https://github.com/NewfolderGames/lights-out
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NewfolderGames/lights-out" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNewfolderGames%2Flights-out", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNewfolderGames%2Flights-out'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c574a1a273cbf629ee45b8d6ba4093d6de79495
[INFO] testing NewfolderGames/lights-out against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNewfolderGames%2Flights-out" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NewfolderGames/lights-out on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NewfolderGames/lights-out
[INFO] finished tweaking git repo https://github.com/NewfolderGames/lights-out
[INFO] tweaked toml for git repo https://github.com/NewfolderGames/lights-out written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/NewfolderGames/lights-out already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cab163a11c874e9e8c0ffb34b0c4401ffeb0bc438a3a6d36dfe182ab9340a384
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cab163a11c874e9e8c0ffb34b0c4401ffeb0bc438a3a6d36dfe182ab9340a384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cab163a11c874e9e8c0ffb34b0c4401ffeb0bc438a3a6d36dfe182ab9340a384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab163a11c874e9e8c0ffb34b0c4401ffeb0bc438a3a6d36dfe182ab9340a384", kill_on_drop: false }`
[INFO] [stdout] cab163a11c874e9e8c0ffb34b0c4401ffeb0bc438a3a6d36dfe182ab9340a384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 226ab6dd7c414cc11c04bb0939d2b297710252ccdeb46bfb372e155e86ce4374
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "226ab6dd7c414cc11c04bb0939d2b297710252ccdeb46bfb372e155e86ce4374", 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] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling bumpalo v3.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]    Compiling js-sys v0.3.51
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling web-sys v0.3.51
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling lights_out v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> src/game/stuff/building/building.rs:63:36
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn calculate_price(&mut self, modifiers: &HashMap<String, f64>) {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> src/game/stuff/technology/technology.rs:33:36
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn calculate_price(&mut self, modifiers: &HashMap<String, f64>) {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> src/game/stuff/upgrade/upgrade.rs:35:40
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn calculate_modifiers(&mut self, modifiers: &mut HashMap<String, f64>) {
[INFO] [stdout]    |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> src/game/stuff/upgrade/upgrade.rs:47:36
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn calculate_price(&mut self, modifiers: &mut HashMap<String, f64>) {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resource_container_element`
[INFO] [stdout]   --> src/game/rendering/resource.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 33 |     resource_container_element: Element,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `locked_element`
[INFO] [stdout]   --> src/game/rendering/tab/technology.rs:46:2
[INFO] [stdout]    |
[INFO] [stdout] 46 |     locked_element: TechnologyCategoryElement,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `locked_element`
[INFO] [stdout]   --> src/game/rendering/tab/upgrade.rs:46:2
[INFO] [stdout]    |
[INFO] [stdout] 46 |     locked_element: UpgradeCategoryElement,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.40s
[INFO] running `Command { std: "docker" "inspect" "226ab6dd7c414cc11c04bb0939d2b297710252ccdeb46bfb372e155e86ce4374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226ab6dd7c414cc11c04bb0939d2b297710252ccdeb46bfb372e155e86ce4374", kill_on_drop: false }`
[INFO] [stdout] 226ab6dd7c414cc11c04bb0939d2b297710252ccdeb46bfb372e155e86ce4374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20a74e3598095bdf8522d2716c131e8376a84d2b532881b122947cba0a0f6bca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "20a74e3598095bdf8522d2716c131e8376a84d2b532881b122947cba0a0f6bca", kill_on_drop: false }`
[INFO] [stderr]    Compiling lights_out v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> src/game/stuff/building/building.rs:63:36
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn calculate_price(&mut self, modifiers: &HashMap<String, f64>) {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> src/game/stuff/technology/technology.rs:33:36
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn calculate_price(&mut self, modifiers: &HashMap<String, f64>) {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> src/game/stuff/upgrade/upgrade.rs:35:40
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn calculate_modifiers(&mut self, modifiers: &mut HashMap<String, f64>) {
[INFO] [stdout]    |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> src/game/stuff/upgrade/upgrade.rs:47:36
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn calculate_price(&mut self, modifiers: &mut HashMap<String, f64>) {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resource_container_element`
[INFO] [stdout]   --> src/game/rendering/resource.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 33 |     resource_container_element: Element,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `locked_element`
[INFO] [stdout]   --> src/game/rendering/tab/technology.rs:46:2
[INFO] [stdout]    |
[INFO] [stdout] 46 |     locked_element: TechnologyCategoryElement,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `locked_element`
[INFO] [stdout]   --> src/game/rendering/tab/upgrade.rs:46:2
[INFO] [stdout]    |
[INFO] [stdout] 46 |     locked_element: UpgradeCategoryElement,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "20a74e3598095bdf8522d2716c131e8376a84d2b532881b122947cba0a0f6bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a74e3598095bdf8522d2716c131e8376a84d2b532881b122947cba0a0f6bca", kill_on_drop: false }`
[INFO] [stdout] 20a74e3598095bdf8522d2716c131e8376a84d2b532881b122947cba0a0f6bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eceddd6ba728b5b2319f12e5a6f5d151063bd812fc4585734455aef7dc95d076
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eceddd6ba728b5b2319f12e5a6f5d151063bd812fc4585734455aef7dc95d076", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `modifiers`
[INFO] [stderr]   --> src/game/stuff/building/building.rs:63:36
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn calculate_price(&mut self, modifiers: &HashMap<String, f64>) {
[INFO] [stderr]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `modifiers`
[INFO] [stderr]   --> src/game/stuff/technology/technology.rs:33:36
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn calculate_price(&mut self, modifiers: &HashMap<String, f64>) {
[INFO] [stderr]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `modifiers`
[INFO] [stderr]   --> src/game/stuff/upgrade/upgrade.rs:35:40
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn calculate_modifiers(&mut self, modifiers: &mut HashMap<String, f64>) {
[INFO] [stderr]    |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `modifiers`
[INFO] [stderr]   --> src/game/stuff/upgrade/upgrade.rs:47:36
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn calculate_price(&mut self, modifiers: &mut HashMap<String, f64>) {
[INFO] [stderr]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiers`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `resource_container_element`
[INFO] [stderr]   --> src/game/rendering/resource.rs:33:2
[INFO] [stderr]    |
[INFO] [stderr] 33 |     resource_container_element: Element,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `locked_element`
[INFO] [stderr]   --> src/game/rendering/tab/technology.rs:46:2
[INFO] [stderr]    |
[INFO] [stderr] 46 |     locked_element: TechnologyCategoryElement,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `locked_element`
[INFO] [stderr]   --> src/game/rendering/tab/upgrade.rs:46:2
[INFO] [stderr]    |
[INFO] [stderr] 46 |     locked_element: UpgradeCategoryElement,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lights_out` (lib test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lights_out-c33e2608c0c3e58d)
[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" "eceddd6ba728b5b2319f12e5a6f5d151063bd812fc4585734455aef7dc95d076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eceddd6ba728b5b2319f12e5a6f5d151063bd812fc4585734455aef7dc95d076", kill_on_drop: false }`
[INFO] [stdout] eceddd6ba728b5b2319f12e5a6f5d151063bd812fc4585734455aef7dc95d076