[INFO] cloning repository https://github.com/docfate111/speed-card-game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/docfate111/speed-card-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdocfate111%2Fspeed-card-game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdocfate111%2Fspeed-card-game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a2bc23164bcb09c5a075e8e8eede67e85ba8b543 [INFO] building docfate111/speed-card-game 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%2Fdocfate111%2Fspeed-card-game" "/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/docfate111/speed-card-game 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/docfate111/speed-card-game [INFO] finished tweaking git repo https://github.com/docfate111/speed-card-game [INFO] tweaked toml for git repo https://github.com/docfate111/speed-card-game written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/docfate111/speed-card-game 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] 0f687ca03471e82cd4ce4616a2e5373f1f7d984cf15eb70e2fc1fe2800ebf5ed [INFO] running `Command { std: "docker" "start" "-a" "0f687ca03471e82cd4ce4616a2e5373f1f7d984cf15eb70e2fc1fe2800ebf5ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f687ca03471e82cd4ce4616a2e5373f1f7d984cf15eb70e2fc1fe2800ebf5ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f687ca03471e82cd4ce4616a2e5373f1f7d984cf15eb70e2fc1fe2800ebf5ed", kill_on_drop: false }` [INFO] [stdout] 0f687ca03471e82cd4ce4616a2e5373f1f7d984cf15eb70e2fc1fe2800ebf5ed [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] 8347804057dc37fdb04cb2935920e09d1a48975005d8212d81f2553fc974666b [INFO] running `Command { std: "docker" "start" "-a" "8347804057dc37fdb04cb2935920e09d1a48975005d8212d81f2553fc974666b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling speed v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `PlayerPlayed`, `PlayerCouldntPlay`, and `PlayerWon` are never constructed [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | enum RoundResult { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 16 | PlayerPlayed, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | PlayerCouldntPlay, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | ComputerWon, [INFO] [stdout] 21 | PlayerWon, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_card` and `can_place_card` are never used [INFO] [stdout] --> src/main.rs:221:8 [INFO] [stdout] | [INFO] [stdout] 193 | impl<'a> Pile { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 221 | fn set_card(&mut self, card: Card) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | fn can_place_card(&self, card: Card) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_player_card_choice` is never used [INFO] [stdout] --> src/main.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn get_player_card_choice(divider: &String, player_five: &Deck) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `play_card_pile` is never used [INFO] [stdout] --> src/main.rs:277:4 [INFO] [stdout] | [INFO] [stdout] 277 | fn play_card_pile(pile: &mut Pile, chosen_card: Card, who: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deck`, `starting_two`, and `player_complete_hand` are never read [INFO] [stdout] --> src/main.rs:285:5 [INFO] [stdout] | [INFO] [stdout] 284 | struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 285 | deck: Deck, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | starting_two: Deck, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 291 | player_complete_hand: Deck, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.42s [INFO] running `Command { std: "docker" "inspect" "8347804057dc37fdb04cb2935920e09d1a48975005d8212d81f2553fc974666b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8347804057dc37fdb04cb2935920e09d1a48975005d8212d81f2553fc974666b", kill_on_drop: false }` [INFO] [stdout] 8347804057dc37fdb04cb2935920e09d1a48975005d8212d81f2553fc974666b [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] af4aee9aa6229d7a5a2a8fbfcbaf4f6ecd064763322132de157422ee253a276d [INFO] running `Command { std: "docker" "start" "-a" "af4aee9aa6229d7a5a2a8fbfcbaf4f6ecd064763322132de157422ee253a276d", kill_on_drop: false }` [INFO] [stderr] Compiling speed v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `PlayerPlayed`, `PlayerCouldntPlay`, and `PlayerWon` are never constructed [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | enum RoundResult { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 16 | PlayerPlayed, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | PlayerCouldntPlay, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | ComputerWon, [INFO] [stdout] 21 | PlayerWon, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_card` and `can_place_card` are never used [INFO] [stdout] --> src/main.rs:221:8 [INFO] [stdout] | [INFO] [stdout] 193 | impl<'a> Pile { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 221 | fn set_card(&mut self, card: Card) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | fn can_place_card(&self, card: Card) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_player_card_choice` is never used [INFO] [stdout] --> src/main.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn get_player_card_choice(divider: &String, player_five: &Deck) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `play_card_pile` is never used [INFO] [stdout] --> src/main.rs:277:4 [INFO] [stdout] | [INFO] [stdout] 277 | fn play_card_pile(pile: &mut Pile, chosen_card: Card, who: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deck`, `starting_two`, and `player_complete_hand` are never read [INFO] [stdout] --> src/main.rs:285:5 [INFO] [stdout] | [INFO] [stdout] 284 | struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 285 | deck: Deck, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | starting_two: Deck, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 291 | player_complete_hand: Deck, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "af4aee9aa6229d7a5a2a8fbfcbaf4f6ecd064763322132de157422ee253a276d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af4aee9aa6229d7a5a2a8fbfcbaf4f6ecd064763322132de157422ee253a276d", kill_on_drop: false }` [INFO] [stdout] af4aee9aa6229d7a5a2a8fbfcbaf4f6ecd064763322132de157422ee253a276d