[INFO] cloning repository https://github.com/CherryYang05/rust-minesweeper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CherryYang05/rust-minesweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherryYang05%2Frust-minesweeper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherryYang05%2Frust-minesweeper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28f8e613711ea3b29f470aa3f0319c4799d8fece [INFO] checking CherryYang05/rust-minesweeper against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherryYang05%2Frust-minesweeper" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CherryYang05/rust-minesweeper on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CherryYang05/rust-minesweeper [INFO] finished tweaking git repo https://github.com/CherryYang05/rust-minesweeper [INFO] tweaked toml for git repo https://github.com/CherryYang05/rust-minesweeper written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/CherryYang05/rust-minesweeper 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.48.2 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.2 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.2 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.2 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.2 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.2 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.2 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51e81280f6773ee038ede43b500542b9fb679d9692d1f1d95a831e779be43688 [INFO] running `Command { std: "docker" "start" "-a" "51e81280f6773ee038ede43b500542b9fb679d9692d1f1d95a831e779be43688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51e81280f6773ee038ede43b500542b9fb679d9692d1f1d95a831e779be43688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51e81280f6773ee038ede43b500542b9fb679d9692d1f1d95a831e779be43688", kill_on_drop: false }` [INFO] [stdout] 51e81280f6773ee038ede43b500542b9fb679d9692d1f1d95a831e779be43688 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b55d6b8f4d12b48cbf75db402401c7fc1fccafeefd4ed263737c3fcace90898a [INFO] running `Command { std: "docker" "start" "-a" "b55d6b8f4d12b48cbf75db402401c7fc1fccafeefd4ed263737c3fcace90898a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking minesweeper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `RED_MINE` should have an upper camel case name [INFO] [stdout] --> src/map.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | RED_MINE, // 踩到的地雷 [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `RedMine` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RED_MINE` should have an upper camel case name [INFO] [stdout] --> src/map.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | RED_MINE, // 踩到的地雷 [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `RedMine` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/map.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn renew(&mut self, n: usize, m: usize) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/status.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn debug_switch(map: &map::Matrix, debug: bool) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Events` is never constructed [INFO] [stdout] --> src/event.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Events { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MyEvent` is never used [INFO] [stdout] --> src/event.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum MyEvent { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `pump` are never used [INFO] [stdout] --> src/event.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Events { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 19 | pub fn new(pump: EventPump) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn pump(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_switch` is never used [INFO] [stdout] --> src/status.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn debug_switch(map: &map::Matrix, debug: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/map.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn renew(&mut self, n: usize, m: usize) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/status.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn debug_switch(map: &map::Matrix, debug: bool) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Events` is never constructed [INFO] [stdout] --> src/event.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Events { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MyEvent` is never used [INFO] [stdout] --> src/event.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum MyEvent { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `pump` are never used [INFO] [stdout] --> src/event.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Events { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 19 | pub fn new(pump: EventPump) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn pump(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_switch` is never used [INFO] [stdout] --> src/status.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn debug_switch(map: &map::Matrix, debug: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.46s [INFO] running `Command { std: "docker" "inspect" "b55d6b8f4d12b48cbf75db402401c7fc1fccafeefd4ed263737c3fcace90898a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b55d6b8f4d12b48cbf75db402401c7fc1fccafeefd4ed263737c3fcace90898a", kill_on_drop: false }` [INFO] [stdout] b55d6b8f4d12b48cbf75db402401c7fc1fccafeefd4ed263737c3fcace90898a [INFO] checking CherryYang05/rust-minesweeper against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherryYang05%2Frust-minesweeper" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CherryYang05/rust-minesweeper on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CherryYang05/rust-minesweeper [INFO] finished tweaking git repo https://github.com/CherryYang05/rust-minesweeper [INFO] tweaked toml for git repo https://github.com/CherryYang05/rust-minesweeper written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/CherryYang05/rust-minesweeper 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 823f18bca53135976c4cc512408c98e47f6abd03b9f1a990bcd4c98a59b926cb [INFO] running `Command { std: "docker" "start" "-a" "823f18bca53135976c4cc512408c98e47f6abd03b9f1a990bcd4c98a59b926cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "823f18bca53135976c4cc512408c98e47f6abd03b9f1a990bcd4c98a59b926cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "823f18bca53135976c4cc512408c98e47f6abd03b9f1a990bcd4c98a59b926cb", kill_on_drop: false }` [INFO] [stdout] 823f18bca53135976c4cc512408c98e47f6abd03b9f1a990bcd4c98a59b926cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3262e2301275cfd39c3b69b95f055cda6456038cf974d96f1a7cf332b351cc4d [INFO] running `Command { std: "docker" "start" "-a" "3262e2301275cfd39c3b69b95f055cda6456038cf974d96f1a7cf332b351cc4d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking minesweeper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `RED_MINE` should have an upper camel case name [INFO] [stdout] --> src/map.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | RED_MINE, // 踩到的地雷 [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `RedMine` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RED_MINE` should have an upper camel case name [INFO] [stdout] --> src/map.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | RED_MINE, // 踩到的地雷 [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `RedMine` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/map.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn renew(&mut self, n: usize, m: usize) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/status.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn debug_switch(map: &map::Matrix, debug: bool) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Events` is never constructed [INFO] [stdout] --> src/event.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Events { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MyEvent` is never used [INFO] [stdout] --> src/event.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum MyEvent { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `pump` are never used [INFO] [stdout] --> src/event.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Events { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 19 | pub fn new(pump: EventPump) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn pump(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_switch` is never used [INFO] [stdout] --> src/status.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn debug_switch(map: &map::Matrix, debug: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/map.rs:80:29 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn renew(&mut self, n: usize, m: usize) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/status.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn debug_switch(map: &map::Matrix, debug: bool) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Events` is never constructed [INFO] [stdout] --> src/event.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Events { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MyEvent` is never used [INFO] [stdout] --> src/event.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum MyEvent { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `pump` are never used [INFO] [stdout] --> src/event.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Events { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 19 | pub fn new(pump: EventPump) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn pump(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_switch` is never used [INFO] [stdout] --> src/status.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn debug_switch(map: &map::Matrix, debug: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s [INFO] running `Command { std: "docker" "inspect" "3262e2301275cfd39c3b69b95f055cda6456038cf974d96f1a7cf332b351cc4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3262e2301275cfd39c3b69b95f055cda6456038cf974d96f1a7cf332b351cc4d", kill_on_drop: false }` [INFO] [stdout] 3262e2301275cfd39c3b69b95f055cda6456038cf974d96f1a7cf332b351cc4d