[INFO] updating cached repository https://github.com/rjacobs31/algebra-against-humanity [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 92cdc236f29762df7163ee45eec497cc40ed854f [INFO] checking rjacobs31/algebra-against-humanity against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frjacobs31%2Falgebra-against-humanity" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rjacobs31/algebra-against-humanity on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/rjacobs31/algebra-against-humanity [INFO] finished tweaking git repo https://github.com/rjacobs31/algebra-against-humanity [INFO] tweaked toml for git repo https://github.com/rjacobs31/algebra-against-humanity written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/rjacobs31/algebra-against-humanity already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9255af86b9ec211d77ac801579ac023c451e1e68b07ba8809a1c6d6584db537e [INFO] running `"docker" "start" "-a" "9255af86b9ec211d77ac801579ac023c451e1e68b07ba8809a1c6d6584db537e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Checking tokio-sync v0.1.1 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking smallvec v0.6.8 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling v_escape v0.3.2 [INFO] [stderr] Compiling v_htmlescape v0.3.2 [INFO] [stderr] Compiling actix-web v0.7.18 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking signal-hook v0.1.7 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Compiling nom v4.2.0 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking http v0.1.15 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking uuid v0.7.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking serde_json v1.0.38 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling v_escape_derive v0.2.1 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Checking algebra-against-humanity v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: struct is never constructed: `Hand` [INFO] [stderr] --> src/game.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Hand { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `count` [INFO] [stderr] --> src/game.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | fn count(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `gain_card` [INFO] [stderr] --> src/game.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fn gain_card(&mut self, card: AnswerCard) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `remove_card` [INFO] [stderr] --> src/game.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn remove_card(&mut self, card_id: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `play_card` [INFO] [stderr] --> src/game.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | fn play_card(&mut self, card_id: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `remove_in_play` [INFO] [stderr] --> src/game.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | fn remove_in_play(&mut self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `deck` [INFO] [stderr] --> src/game.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | deck: Vec, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `discard_pile` [INFO] [stderr] --> src/game.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | discard_pile: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `init` [INFO] [stderr] --> src/game.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | / fn init(&mut self, iter: I) [INFO] [stderr] 76 | | where [INFO] [stderr] 77 | | I: IntoIterator, [INFO] [stderr] 78 | | { [INFO] [stderr] ... | [INFO] [stderr] 86 | | self.deck.shuffle(&mut thread_rng()); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_only` [INFO] [stderr] --> src/game.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | fn draw_only(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw` [INFO] [stderr] --> src/game.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | fn draw(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `discard` [INFO] [stderr] --> src/game.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | fn discard(&mut self, item: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `QuestionDeck` [INFO] [stderr] --> src/game.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | type QuestionDeck = Deck; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `AnswerDeck` [INFO] [stderr] --> src/game.rs:114:1 [INFO] [stderr] | [INFO] [stderr] 114 | type AnswerDeck = Deck; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Game` [INFO] [stderr] --> src/game.rs:116:8 [INFO] [stderr] | [INFO] [stderr] 116 | struct Game { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `start` [INFO] [stderr] --> src/game.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | / fn start(&mut self, questions: IQ, answers: IA) [INFO] [stderr] 126 | | where [INFO] [stderr] 127 | | IQ: IntoIterator, [INFO] [stderr] 128 | | IA: IntoIterator, [INFO] [stderr] ... | [INFO] [stderr] 131 | | self.answers.init(answers); [INFO] [stderr] 132 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `player_discard` [INFO] [stderr] --> src/game.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | fn player_discard(&mut self, player_id: usize, card_id: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `player_draw` [INFO] [stderr] --> src/game.rs:145:5 [INFO] [stderr] | [INFO] [stderr] 145 | fn player_draw(&mut self, player_id: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `discard_in_play` [INFO] [stderr] --> src/game.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | fn discard_in_play(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next_question` [INFO] [stderr] --> src/game.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | fn next_question(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Hand` [INFO] [stderr] --> src/game.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Hand { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `count` [INFO] [stderr] --> src/game.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | fn count(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `gain_card` [INFO] [stderr] --> src/game.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fn gain_card(&mut self, card: AnswerCard) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `remove_card` [INFO] [stderr] --> src/game.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn remove_card(&mut self, card_id: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `play_card` [INFO] [stderr] --> src/game.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | fn play_card(&mut self, card_id: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `remove_in_play` [INFO] [stderr] --> src/game.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | fn remove_in_play(&mut self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `deck` [INFO] [stderr] --> src/game.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | deck: Vec, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `discard_pile` [INFO] [stderr] --> src/game.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | discard_pile: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `init` [INFO] [stderr] --> src/game.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | / fn init(&mut self, iter: I) [INFO] [stderr] 76 | | where [INFO] [stderr] 77 | | I: IntoIterator, [INFO] [stderr] 78 | | { [INFO] [stderr] ... | [INFO] [stderr] 86 | | self.deck.shuffle(&mut thread_rng()); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw_only` [INFO] [stderr] --> src/game.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | fn draw_only(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw` [INFO] [stderr] --> src/game.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | fn draw(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `discard` [INFO] [stderr] --> src/game.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | fn discard(&mut self, item: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `QuestionDeck` [INFO] [stderr] --> src/game.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | type QuestionDeck = Deck; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `AnswerDeck` [INFO] [stderr] --> src/game.rs:114:1 [INFO] [stderr] | [INFO] [stderr] 114 | type AnswerDeck = Deck; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Game` [INFO] [stderr] --> src/game.rs:116:8 [INFO] [stderr] | [INFO] [stderr] 116 | struct Game { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `start` [INFO] [stderr] --> src/game.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | / fn start(&mut self, questions: IQ, answers: IA) [INFO] [stderr] 126 | | where [INFO] [stderr] 127 | | IQ: IntoIterator, [INFO] [stderr] 128 | | IA: IntoIterator, [INFO] [stderr] ... | [INFO] [stderr] 131 | | self.answers.init(answers); [INFO] [stderr] 132 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `player_discard` [INFO] [stderr] --> src/game.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | fn player_discard(&mut self, player_id: usize, card_id: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `player_draw` [INFO] [stderr] --> src/game.rs:145:5 [INFO] [stderr] | [INFO] [stderr] 145 | fn player_draw(&mut self, player_id: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `discard_in_play` [INFO] [stderr] --> src/game.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | fn discard_in_play(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next_question` [INFO] [stderr] --> src/game.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | fn next_question(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 11s [INFO] running `"docker" "inspect" "9255af86b9ec211d77ac801579ac023c451e1e68b07ba8809a1c6d6584db537e"` [INFO] running `"docker" "rm" "-f" "9255af86b9ec211d77ac801579ac023c451e1e68b07ba8809a1c6d6584db537e"` [INFO] [stdout] 9255af86b9ec211d77ac801579ac023c451e1e68b07ba8809a1c6d6584db537e