[INFO] cloning repository https://github.com/SaurabhTotey/Minotaur [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SaurabhTotey/Minotaur" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaurabhTotey%2FMinotaur", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaurabhTotey%2FMinotaur'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 675988f6501c4cfdbbf19ab6dc0c77b75d596eb7 [INFO] checking SaurabhTotey/Minotaur against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaurabhTotey%2FMinotaur" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SaurabhTotey/Minotaur on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SaurabhTotey/Minotaur [INFO] finished tweaking git repo https://github.com/SaurabhTotey/Minotaur [INFO] tweaked toml for git repo https://github.com/SaurabhTotey/Minotaur written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/SaurabhTotey/Minotaur already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8cce4402a2a709022be09bb24bf97d8bb8e1638094dc64e6a22a7fee4f2277fd [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" "8cce4402a2a709022be09bb24bf97d8bb8e1638094dc64e6a22a7fee4f2277fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8cce4402a2a709022be09bb24bf97d8bb8e1638094dc64e6a22a7fee4f2277fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cce4402a2a709022be09bb24bf97d8bb8e1638094dc64e6a22a7fee4f2277fd", kill_on_drop: false }` [INFO] [stdout] 8cce4402a2a709022be09bb24bf97d8bb8e1638094dc64e6a22a7fee4f2277fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ce2f9d6eb51ae64aab9dce2ae82d83d51996eb7da74ca604b0c71a407467876 [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" "9ce2f9d6eb51ae64aab9dce2ae82d83d51996eb7da74ca604b0c71a407467876", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking Minotaur v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/network/HeroManager.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | fn handleInput(&mut self, input: Action) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/network/HeroManager.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | fn handleInput(&mut self, input: Action) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> src/network/HeroManager.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | fn handleResponse(&mut self, response: String) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/network/MinotaurManager.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | fn handleInput(&mut self, input: Action) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> src/network/MinotaurManager.rs:26:31 [INFO] [stdout] | [INFO] [stdout] 26 | fn handleResponse(&mut self, response: String) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> src/network/HeroManager.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | fn handleResponse(&mut self, response: String) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/network/MinotaurManager.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | fn handleInput(&mut self, input: Action) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> src/network/MinotaurManager.rs:26:31 [INFO] [stdout] | [INFO] [stdout] 26 | fn handleResponse(&mut self, response: String) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tcpListener` [INFO] [stdout] --> src/network/MinotaurManager.rs:8:2 [INFO] [stdout] | [INFO] [stdout] 8 | tcpListener: TcpListener, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `labyrinth` [INFO] [stdout] --> src/network/MinotaurManager.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 10 | labyrinth: Labyrinth [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `getUserInput` [INFO] [stdout] --> src/network/mod.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn getUserInput() -> Action::Action { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TORCH` [INFO] [stdout] --> src/labyrinth/tile.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 4 | TORCH, // can be walked on and reveals the surrounding area [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VISIBLE_NON_EXIT` [INFO] [stdout] --> src/labyrinth/tile.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 5 | VISIBLE_NON_EXIT, // can be walked on and is guaranteed to not be an exit [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VISIBLE_EXIT` [INFO] [stdout] --> src/labyrinth/tile.rs:8:2 [INFO] [stdout] | [INFO] [stdout] 8 | VISIBLE_EXIT, // an exit that both players can see [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UNKNOWN` [INFO] [stdout] --> src/labyrinth/tile.rs:11:2 [INFO] [stdout] | [INFO] [stdout] 11 | UNKNOWN // tile is unknown [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `minotaurCoordinates` [INFO] [stdout] --> src/labyrinth/mod.rs:16:2 [INFO] [stdout] | [INFO] [stdout] 16 | minotaurCoordinates: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heroCoordinates` [INFO] [stdout] --> src/labyrinth/mod.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 17 | heroCoordinates: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `commonKnowledge` [INFO] [stdout] --> src/labyrinth/mod.rs:18:2 [INFO] [stdout] | [INFO] [stdout] 18 | commonKnowledge: Vec<(usize, usize)> // what tiles are visible to both players [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tcpListener` [INFO] [stdout] --> src/network/MinotaurManager.rs:8:2 [INFO] [stdout] | [INFO] [stdout] 8 | tcpListener: TcpListener, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `labyrinth` [INFO] [stdout] --> src/network/MinotaurManager.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 10 | labyrinth: Labyrinth [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `getUserInput` [INFO] [stdout] --> src/network/mod.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn getUserInput() -> Action::Action { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TORCH` [INFO] [stdout] --> src/labyrinth/tile.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 4 | TORCH, // can be walked on and reveals the surrounding area [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VISIBLE_NON_EXIT` [INFO] [stdout] --> src/labyrinth/tile.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 5 | VISIBLE_NON_EXIT, // can be walked on and is guaranteed to not be an exit [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VISIBLE_EXIT` [INFO] [stdout] --> src/labyrinth/tile.rs:8:2 [INFO] [stdout] | [INFO] [stdout] 8 | VISIBLE_EXIT, // an exit that both players can see [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UNKNOWN` [INFO] [stdout] --> src/labyrinth/tile.rs:11:2 [INFO] [stdout] | [INFO] [stdout] 11 | UNKNOWN // tile is unknown [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `minotaurCoordinates` [INFO] [stdout] --> src/labyrinth/mod.rs:16:2 [INFO] [stdout] | [INFO] [stdout] 16 | minotaurCoordinates: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heroCoordinates` [INFO] [stdout] --> src/labyrinth/mod.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 17 | heroCoordinates: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `commonKnowledge` [INFO] [stdout] --> src/labyrinth/mod.rs:18:2 [INFO] [stdout] | [INFO] [stdout] 18 | commonKnowledge: Vec<(usize, usize)> // what tiles are visible to both players [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "9ce2f9d6eb51ae64aab9dce2ae82d83d51996eb7da74ca604b0c71a407467876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ce2f9d6eb51ae64aab9dce2ae82d83d51996eb7da74ca604b0c71a407467876", kill_on_drop: false }` [INFO] [stdout] 9ce2f9d6eb51ae64aab9dce2ae82d83d51996eb7da74ca604b0c71a407467876