[INFO] cloning repository https://github.com/GrahamJoonsar/Infinite-Maze [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GrahamJoonsar/Infinite-Maze" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrahamJoonsar%2FInfinite-Maze", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrahamJoonsar%2FInfinite-Maze'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 858b9ea09cbf6ca8736dd88e38be44856b1de4ed [INFO] building GrahamJoonsar/Infinite-Maze 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%2FGrahamJoonsar%2FInfinite-Maze" "/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/GrahamJoonsar/Infinite-Maze 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/GrahamJoonsar/Infinite-Maze [INFO] finished tweaking git repo https://github.com/GrahamJoonsar/Infinite-Maze [INFO] tweaked toml for git repo https://github.com/GrahamJoonsar/Infinite-Maze written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/GrahamJoonsar/Infinite-Maze 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] 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] 4c81514af533590ad906c63bad4050c50cba3e3bf2e18e9a1165c1e05b2c6295 [INFO] running `Command { std: "docker" "start" "-a" "4c81514af533590ad906c63bad4050c50cba3e3bf2e18e9a1165c1e05b2c6295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c81514af533590ad906c63bad4050c50cba3e3bf2e18e9a1165c1e05b2c6295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c81514af533590ad906c63bad4050c50cba3e3bf2e18e9a1165c1e05b2c6295", kill_on_drop: false }` [INFO] [stdout] 4c81514af533590ad906c63bad4050c50cba3e3bf2e18e9a1165c1e05b2c6295 [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] 5d796c29bbfe424c8983e57bfb81040b4e485bc9f3aa69fa8cbf9ed112d5be37 [INFO] running `Command { std: "docker" "start" "-a" "5d796c29bbfe424c8983e57bfb81040b4e485bc9f3aa69fa8cbf9ed112d5be37", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling infinite_maze v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:55:50 [INFO] [stdout] | [INFO] [stdout] 55 | old_maze[i] = self.frame[(i*FRAME_WIDTH)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - old_maze[i] = self.frame[(i*FRAME_WIDTH)]; [INFO] [stdout] 55 + old_maze[i] = self.frame[i*FRAME_WIDTH]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:60:36 [INFO] [stdout] | [INFO] [stdout] 60 | self.frame[(i*FRAME_WIDTH)] = old_maze[i]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 60 - self.frame[(i*FRAME_WIDTH)] = old_maze[i]; [INFO] [stdout] 60 + self.frame[i*FRAME_WIDTH] = old_maze[i]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:73:50 [INFO] [stdout] | [INFO] [stdout] 73 | old_maze[i] = self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-1)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 73 - old_maze[i] = self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-1)]; [INFO] [stdout] 73 + old_maze[i] = self.frame[i*FRAME_WIDTH + FRAME_WIDTH-1]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:74:51 [INFO] [stdout] | [INFO] [stdout] 74 | old_maze2[i] = self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-2)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 - old_maze2[i] = self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-2)]; [INFO] [stdout] 74 + old_maze2[i] = self.frame[i*FRAME_WIDTH + FRAME_WIDTH-2]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:78:36 [INFO] [stdout] | [INFO] [stdout] 78 | self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-1)] = old_maze[i]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-1)] = old_maze[i]; [INFO] [stdout] 78 + self.frame[i*FRAME_WIDTH + FRAME_WIDTH-1] = old_maze[i]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:84:74 [INFO] [stdout] | [INFO] [stdout] 84 | ... self.frame[(i*FRAME_WIDTH) + j] = self.frame[((i-1)*FRAME_WIDTH + j)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 84 - self.frame[(i*FRAME_WIDTH) + j] = self.frame[((i-1)*FRAME_WIDTH + j)]; [INFO] [stdout] 84 + self.frame[(i*FRAME_WIDTH) + j] = self.frame[(i-1)*FRAME_WIDTH + j]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:102:74 [INFO] [stdout] | [INFO] [stdout] 102 | ... self.frame[(i*FRAME_WIDTH) + j] = self.frame[((i+1)*FRAME_WIDTH + j)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 102 - self.frame[(i*FRAME_WIDTH) + j] = self.frame[((i+1)*FRAME_WIDTH + j)]; [INFO] [stdout] 102 + self.frame[(i*FRAME_WIDTH) + j] = self.frame[(i+1)*FRAME_WIDTH + j]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "5d796c29bbfe424c8983e57bfb81040b4e485bc9f3aa69fa8cbf9ed112d5be37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d796c29bbfe424c8983e57bfb81040b4e485bc9f3aa69fa8cbf9ed112d5be37", kill_on_drop: false }` [INFO] [stdout] 5d796c29bbfe424c8983e57bfb81040b4e485bc9f3aa69fa8cbf9ed112d5be37 [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] 298f98a39a51a8d8255ce0f13a93654932312af499064c05d083dc14c04d7355 [INFO] running `Command { std: "docker" "start" "-a" "298f98a39a51a8d8255ce0f13a93654932312af499064c05d083dc14c04d7355", kill_on_drop: false }` [INFO] [stderr] Compiling infinite_maze v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:55:50 [INFO] [stdout] | [INFO] [stdout] 55 | old_maze[i] = self.frame[(i*FRAME_WIDTH)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - old_maze[i] = self.frame[(i*FRAME_WIDTH)]; [INFO] [stdout] 55 + old_maze[i] = self.frame[i*FRAME_WIDTH]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:60:36 [INFO] [stdout] | [INFO] [stdout] 60 | self.frame[(i*FRAME_WIDTH)] = old_maze[i]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 60 - self.frame[(i*FRAME_WIDTH)] = old_maze[i]; [INFO] [stdout] 60 + self.frame[i*FRAME_WIDTH] = old_maze[i]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:73:50 [INFO] [stdout] | [INFO] [stdout] 73 | old_maze[i] = self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-1)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 73 - old_maze[i] = self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-1)]; [INFO] [stdout] 73 + old_maze[i] = self.frame[i*FRAME_WIDTH + FRAME_WIDTH-1]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:74:51 [INFO] [stdout] | [INFO] [stdout] 74 | old_maze2[i] = self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-2)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 - old_maze2[i] = self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-2)]; [INFO] [stdout] 74 + old_maze2[i] = self.frame[i*FRAME_WIDTH + FRAME_WIDTH-2]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:78:36 [INFO] [stdout] | [INFO] [stdout] 78 | self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-1)] = old_maze[i]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - self.frame[(i*FRAME_WIDTH + FRAME_WIDTH-1)] = old_maze[i]; [INFO] [stdout] 78 + self.frame[i*FRAME_WIDTH + FRAME_WIDTH-1] = old_maze[i]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:84:74 [INFO] [stdout] | [INFO] [stdout] 84 | ... self.frame[(i*FRAME_WIDTH) + j] = self.frame[((i-1)*FRAME_WIDTH + j)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 84 - self.frame[(i*FRAME_WIDTH) + j] = self.frame[((i-1)*FRAME_WIDTH + j)]; [INFO] [stdout] 84 + self.frame[(i*FRAME_WIDTH) + j] = self.frame[(i-1)*FRAME_WIDTH + j]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/maze.rs:102:74 [INFO] [stdout] | [INFO] [stdout] 102 | ... self.frame[(i*FRAME_WIDTH) + j] = self.frame[((i+1)*FRAME_WIDTH + j)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 102 - self.frame[(i*FRAME_WIDTH) + j] = self.frame[((i+1)*FRAME_WIDTH + j)]; [INFO] [stdout] 102 + self.frame[(i*FRAME_WIDTH) + j] = self.frame[(i+1)*FRAME_WIDTH + j]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "298f98a39a51a8d8255ce0f13a93654932312af499064c05d083dc14c04d7355", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "298f98a39a51a8d8255ce0f13a93654932312af499064c05d083dc14c04d7355", kill_on_drop: false }` [INFO] [stdout] 298f98a39a51a8d8255ce0f13a93654932312af499064c05d083dc14c04d7355