[INFO] cloning repository https://github.com/SrWalkerB/stone-paper-scissors-game-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SrWalkerB/stone-paper-scissors-game-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrWalkerB%2Fstone-paper-scissors-game-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSrWalkerB%2Fstone-paper-scissors-game-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e82ab7226a86d82a1287a5f7c491ba6577b8ebaa [INFO] building SrWalkerB/stone-paper-scissors-game-rust 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%2FSrWalkerB%2Fstone-paper-scissors-game-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SrWalkerB/stone-paper-scissors-game-rust 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/SrWalkerB/stone-paper-scissors-game-rust [INFO] finished tweaking git repo https://github.com/SrWalkerB/stone-paper-scissors-game-rust [INFO] tweaked toml for git repo https://github.com/SrWalkerB/stone-paper-scissors-game-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SrWalkerB/stone-paper-scissors-game-rust 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 857f1e361a556b6f61d0771066516da525a60bba18a310aea976ca265e9b3c3d [INFO] running `Command { std: "docker" "start" "-a" "857f1e361a556b6f61d0771066516da525a60bba18a310aea976ca265e9b3c3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "857f1e361a556b6f61d0771066516da525a60bba18a310aea976ca265e9b3c3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "857f1e361a556b6f61d0771066516da525a60bba18a310aea976ca265e9b3c3d", kill_on_drop: false }` [INFO] [stdout] 857f1e361a556b6f61d0771066516da525a60bba18a310aea976ca265e9b3c3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3f5104a286a0d0f4b924edb405c28b4a9dd97e401ca48150ba0e7de3ce519bd1 [INFO] running `Command { std: "docker" "start" "-a" "3f5104a286a0d0f4b924edb405c28b4a9dd97e401ca48150ba0e7de3ce519bd1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling hello-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `player_wins` [INFO] [stdout] --> src/main.rs:38:41 [INFO] [stdout] | [INFO] [stdout] 38 | fn display_options(options: &[&str; 3], player_wins: &i32, ia_wins: &i32){ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_wins` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ia_wins` [INFO] [stdout] --> src/main.rs:38:60 [INFO] [stdout] | [INFO] [stdout] 38 | fn display_options(options: &[&str; 3], player_wins: &i32, ia_wins: &i32){ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ia_wins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result1` [INFO] [stdout] --> src/main.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let result1 = win_display(match_stone_scissors); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result2` [INFO] [stdout] --> src/main.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let result2 = win_display(match_paper_stone); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result3` [INFO] [stdout] --> src/main.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let result3 = win_display(match_scissors_paper); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let mut player_wins = 0; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut ia_wins = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.23s [INFO] running `Command { std: "docker" "inspect" "3f5104a286a0d0f4b924edb405c28b4a9dd97e401ca48150ba0e7de3ce519bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f5104a286a0d0f4b924edb405c28b4a9dd97e401ca48150ba0e7de3ce519bd1", kill_on_drop: false }` [INFO] [stdout] 3f5104a286a0d0f4b924edb405c28b4a9dd97e401ca48150ba0e7de3ce519bd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b8a007ea1560bd32fc2f3a7f6b36ef6ee1ef8eaa97b7308cbbc10275aafc8907 [INFO] running `Command { std: "docker" "start" "-a" "b8a007ea1560bd32fc2f3a7f6b36ef6ee1ef8eaa97b7308cbbc10275aafc8907", kill_on_drop: false }` [INFO] [stderr] Compiling hello-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `player_wins` [INFO] [stdout] --> src/main.rs:38:41 [INFO] [stdout] | [INFO] [stdout] 38 | fn display_options(options: &[&str; 3], player_wins: &i32, ia_wins: &i32){ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_wins` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ia_wins` [INFO] [stdout] --> src/main.rs:38:60 [INFO] [stdout] | [INFO] [stdout] 38 | fn display_options(options: &[&str; 3], player_wins: &i32, ia_wins: &i32){ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ia_wins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result1` [INFO] [stdout] --> src/main.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let result1 = win_display(match_stone_scissors); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result2` [INFO] [stdout] --> src/main.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let result2 = win_display(match_paper_stone); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result3` [INFO] [stdout] --> src/main.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let result3 = win_display(match_scissors_paper); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let mut player_wins = 0; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut ia_wins = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "b8a007ea1560bd32fc2f3a7f6b36ef6ee1ef8eaa97b7308cbbc10275aafc8907", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8a007ea1560bd32fc2f3a7f6b36ef6ee1ef8eaa97b7308cbbc10275aafc8907", kill_on_drop: false }` [INFO] [stdout] b8a007ea1560bd32fc2f3a7f6b36ef6ee1ef8eaa97b7308cbbc10275aafc8907