[INFO] cloning repository https://github.com/yi-jiayu/snake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yi-jiayu/snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyi-jiayu%2Fsnake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyi-jiayu%2Fsnake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6b02f51c197a33343474392a090adfcdfce0f50 [INFO] building yi-jiayu/snake against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyi-jiayu%2Fsnake" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yi-jiayu/snake on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yi-jiayu/snake [INFO] finished tweaking git repo https://github.com/yi-jiayu/snake [INFO] tweaked toml for git repo https://github.com/yi-jiayu/snake written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yi-jiayu/snake 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded sdl2 v0.34.3 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded sdl2-sys v0.34.3 [INFO] [stderr] Downloaded libc v0.2.88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8449e2267214d57a6ac8195fc77a0c1efabae6945e91ef567669babd3c4f9313 [INFO] running `Command { std: "docker" "start" "-a" "8449e2267214d57a6ac8195fc77a0c1efabae6945e91ef567669babd3c4f9313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8449e2267214d57a6ac8195fc77a0c1efabae6945e91ef567669babd3c4f9313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8449e2267214d57a6ac8195fc77a0c1efabae6945e91ef567669babd3c4f9313", kill_on_drop: false }` [INFO] [stdout] 8449e2267214d57a6ac8195fc77a0c1efabae6945e91ef567669babd3c4f9313 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7081a7a8d08a2a40900ee7176254e704f172aa53a790402f9a63221130bed134 [INFO] running `Command { std: "docker" "start" "-a" "7081a7a8d08a2a40900ee7176254e704f172aa53a790402f9a63221130bed134", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | / canvas.fill_rect(rect!( [INFO] [stdout] 129 | | offset_x, [INFO] [stdout] 130 | | offset_y, [INFO] [stdout] 131 | | (right - left + 2) * BLOCK_SIZE, [INFO] [stdout] 132 | | BLOCK_SIZE [INFO] [stdout] 133 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | / canvas.fill_rect(rect!( [INFO] [stdout] 135 | | offset_x, [INFO] [stdout] 136 | | offset_y + BLOCK_SIZE, [INFO] [stdout] 137 | | BLOCK_SIZE, [INFO] [stdout] 138 | | (top - bottom) * BLOCK_SIZE [INFO] [stdout] 139 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | / canvas.fill_rect(rect!( [INFO] [stdout] 141 | | offset_x + (right - left + 1) * BLOCK_SIZE, [INFO] [stdout] 142 | | offset_y + BLOCK_SIZE, [INFO] [stdout] 143 | | BLOCK_SIZE, [INFO] [stdout] 144 | | (top - bottom) * BLOCK_SIZE [INFO] [stdout] 145 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 140 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | / canvas.fill_rect(rect!( [INFO] [stdout] 147 | | offset_x, [INFO] [stdout] 148 | | offset_y + (top - bottom + 1) * BLOCK_SIZE, [INFO] [stdout] 149 | | (right - left + 2) * BLOCK_SIZE, [INFO] [stdout] 150 | | BLOCK_SIZE [INFO] [stdout] 151 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 146 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | / canvas.fill_rect(rect!( [INFO] [stdout] 157 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + 1, [INFO] [stdout] 158 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + 1, [INFO] [stdout] 159 | | BLOCK_SIZE - 2, [INFO] [stdout] 160 | | BLOCK_SIZE - 2 [INFO] [stdout] 161 | | )); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | / canvas.fill_rect(rect!( [INFO] [stdout] 166 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE - 1, [INFO] [stdout] 167 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + 1, [INFO] [stdout] 168 | | 2, [INFO] [stdout] 169 | | BLOCK_SIZE - 2 [INFO] [stdout] 170 | | )); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 165 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:173:21 [INFO] [stdout] | [INFO] [stdout] 173 | / canvas.fill_rect(rect!( [INFO] [stdout] 174 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + BLOCK_SIZE - 1, [INFO] [stdout] 175 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + 1, [INFO] [stdout] 176 | | 2, [INFO] [stdout] 177 | | BLOCK_SIZE - 2 [INFO] [stdout] 178 | | )); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 173 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:181:21 [INFO] [stdout] | [INFO] [stdout] 181 | / canvas.fill_rect(rect!( [INFO] [stdout] 182 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + 1, [INFO] [stdout] 183 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + BLOCK_SIZE - 1, [INFO] [stdout] 184 | | BLOCK_SIZE - 2, [INFO] [stdout] 185 | | 2 [INFO] [stdout] 186 | | )); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 181 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | / canvas.fill_rect(rect!( [INFO] [stdout] 190 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + 1, [INFO] [stdout] 191 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE - 1, [INFO] [stdout] 192 | | BLOCK_SIZE - 2, [INFO] [stdout] 193 | | 2 [INFO] [stdout] 194 | | )); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 189 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | / canvas.fill_rect(rect!( [INFO] [stdout] 202 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + 1, [INFO] [stdout] 203 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + 1, [INFO] [stdout] 204 | | BLOCK_SIZE - 2, [INFO] [stdout] 205 | | BLOCK_SIZE - 2 [INFO] [stdout] 206 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 201 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.87s [INFO] running `Command { std: "docker" "inspect" "7081a7a8d08a2a40900ee7176254e704f172aa53a790402f9a63221130bed134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7081a7a8d08a2a40900ee7176254e704f172aa53a790402f9a63221130bed134", kill_on_drop: false }` [INFO] [stdout] 7081a7a8d08a2a40900ee7176254e704f172aa53a790402f9a63221130bed134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f21faed47ae3d458292ba7b8c6e288855a53d9f756419235e9757413402e7150 [INFO] running `Command { std: "docker" "start" "-a" "f21faed47ae3d458292ba7b8c6e288855a53d9f756419235e9757413402e7150", kill_on_drop: false }` [INFO] [stderr] Compiling snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | / canvas.fill_rect(rect!( [INFO] [stdout] 129 | | offset_x, [INFO] [stdout] 130 | | offset_y, [INFO] [stdout] 131 | | (right - left + 2) * BLOCK_SIZE, [INFO] [stdout] 132 | | BLOCK_SIZE [INFO] [stdout] 133 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | / canvas.fill_rect(rect!( [INFO] [stdout] 135 | | offset_x, [INFO] [stdout] 136 | | offset_y + BLOCK_SIZE, [INFO] [stdout] 137 | | BLOCK_SIZE, [INFO] [stdout] 138 | | (top - bottom) * BLOCK_SIZE [INFO] [stdout] 139 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | / canvas.fill_rect(rect!( [INFO] [stdout] 141 | | offset_x + (right - left + 1) * BLOCK_SIZE, [INFO] [stdout] 142 | | offset_y + BLOCK_SIZE, [INFO] [stdout] 143 | | BLOCK_SIZE, [INFO] [stdout] 144 | | (top - bottom) * BLOCK_SIZE [INFO] [stdout] 145 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 140 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | / canvas.fill_rect(rect!( [INFO] [stdout] 147 | | offset_x, [INFO] [stdout] 148 | | offset_y + (top - bottom + 1) * BLOCK_SIZE, [INFO] [stdout] 149 | | (right - left + 2) * BLOCK_SIZE, [INFO] [stdout] 150 | | BLOCK_SIZE [INFO] [stdout] 151 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 146 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | / canvas.fill_rect(rect!( [INFO] [stdout] 157 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + 1, [INFO] [stdout] 158 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + 1, [INFO] [stdout] 159 | | BLOCK_SIZE - 2, [INFO] [stdout] 160 | | BLOCK_SIZE - 2 [INFO] [stdout] 161 | | )); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | / canvas.fill_rect(rect!( [INFO] [stdout] 166 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE - 1, [INFO] [stdout] 167 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + 1, [INFO] [stdout] 168 | | 2, [INFO] [stdout] 169 | | BLOCK_SIZE - 2 [INFO] [stdout] 170 | | )); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 165 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:173:21 [INFO] [stdout] | [INFO] [stdout] 173 | / canvas.fill_rect(rect!( [INFO] [stdout] 174 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + BLOCK_SIZE - 1, [INFO] [stdout] 175 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + 1, [INFO] [stdout] 176 | | 2, [INFO] [stdout] 177 | | BLOCK_SIZE - 2 [INFO] [stdout] 178 | | )); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 173 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:181:21 [INFO] [stdout] | [INFO] [stdout] 181 | / canvas.fill_rect(rect!( [INFO] [stdout] 182 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + 1, [INFO] [stdout] 183 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + BLOCK_SIZE - 1, [INFO] [stdout] 184 | | BLOCK_SIZE - 2, [INFO] [stdout] 185 | | 2 [INFO] [stdout] 186 | | )); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 181 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | / canvas.fill_rect(rect!( [INFO] [stdout] 190 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + 1, [INFO] [stdout] 191 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE - 1, [INFO] [stdout] 192 | | BLOCK_SIZE - 2, [INFO] [stdout] 193 | | 2 [INFO] [stdout] 194 | | )); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 189 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | / canvas.fill_rect(rect!( [INFO] [stdout] 202 | | offset_x + BLOCK_SIZE + x * BLOCK_SIZE + 1, [INFO] [stdout] 203 | | offset_y + BLOCK_SIZE + y * BLOCK_SIZE + 1, [INFO] [stdout] 204 | | BLOCK_SIZE - 2, [INFO] [stdout] 205 | | BLOCK_SIZE - 2 [INFO] [stdout] 206 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 201 | let _ = canvas.fill_rect(rect!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "f21faed47ae3d458292ba7b8c6e288855a53d9f756419235e9757413402e7150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f21faed47ae3d458292ba7b8c6e288855a53d9f756419235e9757413402e7150", kill_on_drop: false }` [INFO] [stdout] f21faed47ae3d458292ba7b8c6e288855a53d9f756419235e9757413402e7150