[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] c656c9e4fb82edeeab214be25878918723d6324d [INFO] checking SaurabhTotey/Minotaur against master#c9228570668803e3e6402770d55f23a12c9ae686 for pr-79472 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaurabhTotey%2FMinotaur" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SaurabhTotey/Minotaur on toolchain c9228570668803e3e6402770d55f23a12c9ae686 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "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-6/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" "+c9228570668803e3e6402770d55f23a12c9ae686" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+c9228570668803e3e6402770d55f23a12c9ae686" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fedd64a6d4a55ba8dfd59360d8d1658b4cd05c03c4505dfb2742ff86de90fbb5 [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" "fedd64a6d4a55ba8dfd59360d8d1658b4cd05c03c4505dfb2742ff86de90fbb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fedd64a6d4a55ba8dfd59360d8d1658b4cd05c03c4505dfb2742ff86de90fbb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fedd64a6d4a55ba8dfd59360d8d1658b4cd05c03c4505dfb2742ff86de90fbb5", kill_on_drop: false }` [INFO] [stdout] fedd64a6d4a55ba8dfd59360d8d1658b4cd05c03c4505dfb2742ff86de90fbb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+c9228570668803e3e6402770d55f23a12c9ae686" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 11e489e280fa8d1c02feb517e183856e6a24de0c91e1d94f06f1e486fe14b989 [INFO] running `Command { std: "docker" "start" "-a" "11e489e280fa8d1c02feb517e183856e6a24de0c91e1d94f06f1e486fe14b989", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [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: `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: variant is never constructed: `MOVE_LEFT` [INFO] [stdout] --> src/network/Action.rs:2:2 [INFO] [stdout] | [INFO] [stdout] 2 | MOVE_LEFT, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MOVE_RIGHT` [INFO] [stdout] --> src/network/Action.rs:3:2 [INFO] [stdout] | [INFO] [stdout] 3 | MOVE_RIGHT, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MOVE_UP` [INFO] [stdout] --> src/network/Action.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 4 | MOVE_UP, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MOVE_DOWN` [INFO] [stdout] --> src/network/Action.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 5 | MOVE_DOWN, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PERFORM_ACTION` [INFO] [stdout] --> src/network/Action.rs:6:2 [INFO] [stdout] | [INFO] [stdout] 6 | PERFORM_ACTION [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `getUserInput` [INFO] [stdout] --> src/network/mod.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn getUserInput() -> String { [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: 19 warnings emitted [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: 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: variant is never constructed: `MOVE_LEFT` [INFO] [stdout] --> src/network/Action.rs:2:2 [INFO] [stdout] | [INFO] [stdout] 2 | MOVE_LEFT, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MOVE_RIGHT` [INFO] [stdout] --> src/network/Action.rs:3:2 [INFO] [stdout] | [INFO] [stdout] 3 | MOVE_RIGHT, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MOVE_UP` [INFO] [stdout] --> src/network/Action.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 4 | MOVE_UP, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MOVE_DOWN` [INFO] [stdout] --> src/network/Action.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 5 | MOVE_DOWN, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PERFORM_ACTION` [INFO] [stdout] --> src/network/Action.rs:6:2 [INFO] [stdout] | [INFO] [stdout] 6 | PERFORM_ACTION [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `getUserInput` [INFO] [stdout] --> src/network/mod.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn getUserInput() -> String { [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: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.30s [INFO] running `Command { std: "docker" "inspect" "11e489e280fa8d1c02feb517e183856e6a24de0c91e1d94f06f1e486fe14b989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11e489e280fa8d1c02feb517e183856e6a24de0c91e1d94f06f1e486fe14b989", kill_on_drop: false }` [INFO] [stdout] 11e489e280fa8d1c02feb517e183856e6a24de0c91e1d94f06f1e486fe14b989