[INFO] cloning repository https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikolaiMGeorgiev%2FBad-Luck-Cards", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikolaiMGeorgiev%2FBad-Luck-Cards'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1534076bd1f7ac5bfe3e057d1095ba2f904e22d [INFO] testing NikolaiMGeorgiev/Bad-Luck-Cards against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikolaiMGeorgiev%2FBad-Luck-Cards" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards on toolchain ff2c56344c764af598ad33027e9c7a48881808ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards [INFO] finished tweaking git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards [INFO] tweaked toml for git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards 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" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15aa0326a43d4c794da7d99034025e55bd7dd86b6771c050ffe6a760fedd08bd [INFO] running `Command { std: "docker" "start" "-a" "15aa0326a43d4c794da7d99034025e55bd7dd86b6771c050ffe6a760fedd08bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15aa0326a43d4c794da7d99034025e55bd7dd86b6771c050ffe6a760fedd08bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15aa0326a43d4c794da7d99034025e55bd7dd86b6771c050ffe6a760fedd08bd", kill_on_drop: false }` [INFO] [stdout] 15aa0326a43d4c794da7d99034025e55bd7dd86b6771c050ffe6a760fedd08bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 933ba774c5ccc2f6e48f93bf866cfa5074396198a1c83d442d7246ef185e7c60 [INFO] running `Command { std: "docker" "start" "-a" "933ba774c5ccc2f6e48f93bf866cfa5074396198a1c83d442d7246ef185e7c60", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [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 bad_luck_cards v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `card_index` is never read [INFO] [stdout] --> src/game_match.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut card_index = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/game_match.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | for line in stdin.lock().lines(){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | let mut n; [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: unused variable: `e` [INFO] [stdout] --> src/game_match.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut own_suit; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | let mut own_rank; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `passes` is never read [INFO] [stdout] --> src/game_match.rs:389:17 [INFO] [stdout] | [INFO] [stdout] 389 | let mut passes = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_contract` is never read [INFO] [stdout] --> src/game_match.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | let mut current_contract = self.contract; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:450:13 [INFO] [stdout] | [INFO] [stdout] 450 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:455:17 [INFO] [stdout] | [INFO] [stdout] 455 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:460:13 [INFO] [stdout] | [INFO] [stdout] 460 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:465:17 [INFO] [stdout] | [INFO] [stdout] 465 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:480:13 [INFO] [stdout] | [INFO] [stdout] 480 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:485:17 [INFO] [stdout] | [INFO] [stdout] 485 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/player.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tens` [INFO] [stdout] --> src/computer.rs:31:111 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_good_suit(cards_count: u8, suit_index: usize, jokers: &Vec, nines: &Vec, aces: &Vec, tens: &Vec) -> bool{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/computer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut index; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_match.rs:325:28 [INFO] [stdout] | [INFO] [stdout] 325 | if index >= 0 && index < self.player.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game_match.rs:427:17 [INFO] [stdout] | [INFO] [stdout] 427 | &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 427 | let _ = &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/player.rs:45:24 [INFO] [stdout] | [INFO] [stdout] 45 | if index >= 0 && index < self.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "933ba774c5ccc2f6e48f93bf866cfa5074396198a1c83d442d7246ef185e7c60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "933ba774c5ccc2f6e48f93bf866cfa5074396198a1c83d442d7246ef185e7c60", kill_on_drop: false }` [INFO] [stdout] 933ba774c5ccc2f6e48f93bf866cfa5074396198a1c83d442d7246ef185e7c60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d951291a0a46c85373ad059109903ff0040ec7b845def16cebcc59cfee67ff9 [INFO] running `Command { std: "docker" "start" "-a" "7d951291a0a46c85373ad059109903ff0040ec7b845def16cebcc59cfee67ff9", kill_on_drop: false }` [INFO] [stdout] warning: value assigned to `card_index` is never read [INFO] [stdout] --> src/game_match.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut card_index = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/game_match.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | for line in stdin.lock().lines(){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | let mut n; [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: unused variable: `e` [INFO] [stdout] --> src/game_match.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut own_suit; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | let mut own_rank; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `passes` is never read [INFO] [stdout] --> src/game_match.rs:389:17 [INFO] [stdout] | [INFO] [stdout] 389 | let mut passes = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_contract` is never read [INFO] [stdout] --> src/game_match.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | let mut current_contract = self.contract; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:450:13 [INFO] [stdout] | [INFO] [stdout] 450 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:455:17 [INFO] [stdout] | [INFO] [stdout] 455 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:460:13 [INFO] [stdout] | [INFO] [stdout] 460 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:465:17 [INFO] [stdout] | [INFO] [stdout] 465 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:480:13 [INFO] [stdout] | [INFO] [stdout] 480 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:485:17 [INFO] [stdout] | [INFO] [stdout] 485 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/player.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tens` [INFO] [stdout] --> src/computer.rs:31:111 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_good_suit(cards_count: u8, suit_index: usize, jokers: &Vec, nines: &Vec, aces: &Vec, tens: &Vec) -> bool{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/computer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut index; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_match.rs:325:28 [INFO] [stdout] | [INFO] [stdout] 325 | if index >= 0 && index < self.player.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game_match.rs:427:17 [INFO] [stdout] | [INFO] [stdout] 427 | &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 427 | let _ = &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/player.rs:45:24 [INFO] [stdout] | [INFO] [stdout] 45 | if index >= 0 && index < self.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bad_luck_cards v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bad_luck_cards::player::Player` [INFO] [stdout] --> tests/test_computer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use bad_luck_cards::player::Player; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/test_computer.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let mut cards = Vec::new(); [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: value assigned to `card_index` is never read [INFO] [stdout] --> src/game_match.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut card_index = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/game_match.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | for line in stdin.lock().lines(){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | let mut n; [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: unused variable: `e` [INFO] [stdout] --> src/game_match.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut own_suit; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | let mut own_rank; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `passes` is never read [INFO] [stdout] --> src/game_match.rs:389:17 [INFO] [stdout] | [INFO] [stdout] 389 | let mut passes = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_contract` is never read [INFO] [stdout] --> src/game_match.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | let mut current_contract = self.contract; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:450:13 [INFO] [stdout] | [INFO] [stdout] 450 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:455:17 [INFO] [stdout] | [INFO] [stdout] 455 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:460:13 [INFO] [stdout] | [INFO] [stdout] 460 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:465:17 [INFO] [stdout] | [INFO] [stdout] 465 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:480:13 [INFO] [stdout] | [INFO] [stdout] 480 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:485:17 [INFO] [stdout] | [INFO] [stdout] 485 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/player.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tens` [INFO] [stdout] --> src/computer.rs:31:111 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_good_suit(cards_count: u8, suit_index: usize, jokers: &Vec, nines: &Vec, aces: &Vec, tens: &Vec) -> bool{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/computer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut index; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_match.rs:325:28 [INFO] [stdout] | [INFO] [stdout] 325 | if index >= 0 && index < self.player.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game_match.rs:427:17 [INFO] [stdout] | [INFO] [stdout] 427 | &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 427 | let _ = &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/player.rs:45:24 [INFO] [stdout] | [INFO] [stdout] 45 | if index >= 0 && index < self.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "7d951291a0a46c85373ad059109903ff0040ec7b845def16cebcc59cfee67ff9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d951291a0a46c85373ad059109903ff0040ec7b845def16cebcc59cfee67ff9", kill_on_drop: false }` [INFO] [stdout] 7d951291a0a46c85373ad059109903ff0040ec7b845def16cebcc59cfee67ff9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 489a464931a3f8668f9712e49706c729f286a684e74eb9e1435b97dc50e350b9 [INFO] running `Command { std: "docker" "start" "-a" "489a464931a3f8668f9712e49706c729f286a684e74eb9e1435b97dc50e350b9", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `card_index` is never read [INFO] [stderr] --> src/game_match.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut card_index = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> src/game_match.rs:188:13 [INFO] [stderr] | [INFO] [stderr] 188 | for line in stdin.lock().lines(){ [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_match.rs:271:13 [INFO] [stderr] | [INFO] [stderr] 271 | let mut n; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/game_match.rs:337:25 [INFO] [stderr] | [INFO] [stderr] 337 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_match.rs:312:13 [INFO] [stderr] | [INFO] [stderr] 312 | let mut own_suit; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_match.rs:314:13 [INFO] [stderr] | [INFO] [stderr] 314 | let mut own_rank; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `passes` is never read [INFO] [stderr] --> src/game_match.rs:389:17 [INFO] [stderr] | [INFO] [stderr] 389 | let mut passes = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `current_contract` is never read [INFO] [stderr] --> src/game_match.rs:391:17 [INFO] [stderr] | [INFO] [stderr] 391 | let mut current_contract = self.contract; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:450:13 [INFO] [stderr] | [INFO] [stderr] 450 | for i in 0..3{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:455:17 [INFO] [stderr] | [INFO] [stderr] 455 | for i in 0..3{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:460:13 [INFO] [stderr] | [INFO] [stderr] 460 | for i in 0..2{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:465:17 [INFO] [stderr] | [INFO] [stderr] 465 | for i in 0..2{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:480:13 [INFO] [stderr] | [INFO] [stderr] 480 | for i in 0..3{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:485:17 [INFO] [stderr] | [INFO] [stderr] 485 | for i in 0..3{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/player.rs:51:21 [INFO] [stderr] | [INFO] [stderr] 51 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tens` [INFO] [stderr] --> src/computer.rs:31:111 [INFO] [stderr] | [INFO] [stderr] 31 | fn check_good_suit(cards_count: u8, suit_index: usize, jokers: &Vec, nines: &Vec, aces: &Vec, tens: &Vec) -> bool{ [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tens` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/computer.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | let mut index; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/game_match.rs:325:28 [INFO] [stderr] | [INFO] [stderr] 325 | if index >= 0 && index < self.player.cards.len() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/game_match.rs:427:17 [INFO] [stderr] | [INFO] [stderr] 427 | &self.computers[i].choose_contract(&mut self.contract); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 427 | let _ = &self.computers[i].choose_contract(&mut self.contract); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/player.rs:45:24 [INFO] [stderr] | [INFO] [stderr] 45 | if index >= 0 && index < self.cards.len() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bad_luck_cards` (lib) generated 20 warnings (run `cargo fix --lib -p bad_luck_cards` to apply 14 suggestions) [INFO] [stderr] warning: `bad_luck_cards` (lib test) generated 20 warnings (20 duplicates) [INFO] [stderr] warning: unused import: `bad_luck_cards::player::Player` [INFO] [stderr] --> tests/test_computer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use bad_luck_cards::player::Player; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_computer.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | let mut cards = Vec::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `bad_luck_cards` (test "test_computer") generated 2 warnings (run `cargo fix --test "test_computer"` to apply 2 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bad_luck_cards-b9cc9b721c8296f2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bad_luck_cards-29b14f685c5521f7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_computer.rs (/opt/rustwide/target/debug/deps/test_computer-c0b3151c56dce5e7) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_computer_choose_contract ... ok [INFO] [stdout] test test_computer_make_first_turn ... ok [INFO] [stdout] test test_computer_make_second_turn ... ok [INFO] [stdout] test test_computer_make_third_fourth_turn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_deck_and_card.rs (/opt/rustwide/target/debug/deps/test_deck_and_card-e591450048adb275) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_create_deck ... ok [INFO] [stdout] test test_create_card ... ok [INFO] [stdout] test test_deck_shuffle ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_game_match.rs (/opt/rustwide/target/debug/deps/test_game_match-fa122dab2c92ee5a) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_has_angry_teammate ... ok [INFO] [stdout] test test_points_to_zero ... ok [INFO] [stdout] test test_punishment_init ... ok [INFO] [stdout] test test_take_points ... ok [INFO] [stdout] test test_transform_rightmost ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests bad_luck_cards [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "489a464931a3f8668f9712e49706c729f286a684e74eb9e1435b97dc50e350b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "489a464931a3f8668f9712e49706c729f286a684e74eb9e1435b97dc50e350b9", kill_on_drop: false }` [INFO] [stdout] 489a464931a3f8668f9712e49706c729f286a684e74eb9e1435b97dc50e350b9 [INFO] testing NikolaiMGeorgiev/Bad-Luck-Cards against try#5e4273472e1b2f223618a9b3def795f6224f241d for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikolaiMGeorgiev%2FBad-Luck-Cards" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards on toolchain 5e4273472e1b2f223618a9b3def795f6224f241d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards [INFO] finished tweaking git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards [INFO] tweaked toml for git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/NikolaiMGeorgiev/Bad-Luck-Cards 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" "+5e4273472e1b2f223618a9b3def795f6224f241d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d3839cf5c39f65167fe7fdc6e816d495978a6929366ad93c0df38fd09054667 [INFO] running `Command { std: "docker" "start" "-a" "6d3839cf5c39f65167fe7fdc6e816d495978a6929366ad93c0df38fd09054667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d3839cf5c39f65167fe7fdc6e816d495978a6929366ad93c0df38fd09054667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d3839cf5c39f65167fe7fdc6e816d495978a6929366ad93c0df38fd09054667", kill_on_drop: false }` [INFO] [stdout] 6d3839cf5c39f65167fe7fdc6e816d495978a6929366ad93c0df38fd09054667 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d24a3fbc10150d8854a5a474d5828045d9110e36b3fd0db384582142ea92b177 [INFO] running `Command { std: "docker" "start" "-a" "d24a3fbc10150d8854a5a474d5828045d9110e36b3fd0db384582142ea92b177", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [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 bad_luck_cards v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `card_index` is never read [INFO] [stdout] --> src/game_match.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut card_index = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/game_match.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | for line in stdin.lock().lines(){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | let mut n; [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: unused variable: `e` [INFO] [stdout] --> src/game_match.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut own_suit; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | let mut own_rank; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `passes` is never read [INFO] [stdout] --> src/game_match.rs:389:17 [INFO] [stdout] | [INFO] [stdout] 389 | let mut passes = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_contract` is never read [INFO] [stdout] --> src/game_match.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | let mut current_contract = self.contract; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:450:13 [INFO] [stdout] | [INFO] [stdout] 450 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:455:17 [INFO] [stdout] | [INFO] [stdout] 455 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:460:13 [INFO] [stdout] | [INFO] [stdout] 460 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:465:17 [INFO] [stdout] | [INFO] [stdout] 465 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:480:13 [INFO] [stdout] | [INFO] [stdout] 480 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:485:17 [INFO] [stdout] | [INFO] [stdout] 485 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/player.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tens` [INFO] [stdout] --> src/computer.rs:31:111 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_good_suit(cards_count: u8, suit_index: usize, jokers: &Vec, nines: &Vec, aces: &Vec, tens: &Vec) -> bool{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/computer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut index; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_match.rs:325:28 [INFO] [stdout] | [INFO] [stdout] 325 | if index >= 0 && index < self.player.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game_match.rs:427:17 [INFO] [stdout] | [INFO] [stdout] 427 | &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 427 | let _ = &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/player.rs:45:24 [INFO] [stdout] | [INFO] [stdout] 45 | if index >= 0 && index < self.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "d24a3fbc10150d8854a5a474d5828045d9110e36b3fd0db384582142ea92b177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24a3fbc10150d8854a5a474d5828045d9110e36b3fd0db384582142ea92b177", kill_on_drop: false }` [INFO] [stdout] d24a3fbc10150d8854a5a474d5828045d9110e36b3fd0db384582142ea92b177 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90f4717f349f16d5d81ac702175959797f08d64804131eace21aeddc48392026 [INFO] running `Command { std: "docker" "start" "-a" "90f4717f349f16d5d81ac702175959797f08d64804131eace21aeddc48392026", kill_on_drop: false }` [INFO] [stdout] warning: value assigned to `card_index` is never read [INFO] [stdout] --> src/game_match.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut card_index = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/game_match.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | for line in stdin.lock().lines(){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | let mut n; [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: unused variable: `e` [INFO] [stdout] --> src/game_match.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut own_suit; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | let mut own_rank; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `passes` is never read [INFO] [stdout] --> src/game_match.rs:389:17 [INFO] [stdout] | [INFO] [stdout] 389 | let mut passes = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_contract` is never read [INFO] [stdout] --> src/game_match.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | let mut current_contract = self.contract; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:450:13 [INFO] [stdout] | [INFO] [stdout] 450 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:455:17 [INFO] [stdout] | [INFO] [stdout] 455 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:460:13 [INFO] [stdout] | [INFO] [stdout] 460 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:465:17 [INFO] [stdout] | [INFO] [stdout] 465 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:480:13 [INFO] [stdout] | [INFO] [stdout] 480 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:485:17 [INFO] [stdout] | [INFO] [stdout] 485 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/player.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bad_luck_cards v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `tens` [INFO] [stdout] --> src/computer.rs:31:111 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_good_suit(cards_count: u8, suit_index: usize, jokers: &Vec, nines: &Vec, aces: &Vec, tens: &Vec) -> bool{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/computer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut index; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_match.rs:325:28 [INFO] [stdout] | [INFO] [stdout] 325 | if index >= 0 && index < self.player.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game_match.rs:427:17 [INFO] [stdout] | [INFO] [stdout] 427 | &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 427 | let _ = &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/player.rs:45:24 [INFO] [stdout] | [INFO] [stdout] 45 | if index >= 0 && index < self.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bad_luck_cards::player::Player` [INFO] [stdout] --> tests/test_computer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use bad_luck_cards::player::Player; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/test_computer.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let mut cards = Vec::new(); [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: value assigned to `card_index` is never read [INFO] [stdout] --> src/game_match.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut card_index = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/game_match.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | for line in stdin.lock().lines(){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | let mut n; [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: unused variable: `e` [INFO] [stdout] --> src/game_match.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut own_suit; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game_match.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | let mut own_rank; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `passes` is never read [INFO] [stdout] --> src/game_match.rs:389:17 [INFO] [stdout] | [INFO] [stdout] 389 | let mut passes = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_contract` is never read [INFO] [stdout] --> src/game_match.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | let mut current_contract = self.contract; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:450:13 [INFO] [stdout] | [INFO] [stdout] 450 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:455:17 [INFO] [stdout] | [INFO] [stdout] 455 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:460:13 [INFO] [stdout] | [INFO] [stdout] 460 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:465:17 [INFO] [stdout] | [INFO] [stdout] 465 | for i in 0..2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:480:13 [INFO] [stdout] | [INFO] [stdout] 480 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/game_match.rs:485:17 [INFO] [stdout] | [INFO] [stdout] 485 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/player.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tens` [INFO] [stdout] --> src/computer.rs:31:111 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_good_suit(cards_count: u8, suit_index: usize, jokers: &Vec, nines: &Vec, aces: &Vec, tens: &Vec) -> bool{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/computer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut index; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/game_match.rs:325:28 [INFO] [stdout] | [INFO] [stdout] 325 | if index >= 0 && index < self.player.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game_match.rs:427:17 [INFO] [stdout] | [INFO] [stdout] 427 | &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 427 | let _ = &self.computers[i].choose_contract(&mut self.contract); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/player.rs:45:24 [INFO] [stdout] | [INFO] [stdout] 45 | if index >= 0 && index < self.cards.len() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "90f4717f349f16d5d81ac702175959797f08d64804131eace21aeddc48392026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90f4717f349f16d5d81ac702175959797f08d64804131eace21aeddc48392026", kill_on_drop: false }` [INFO] [stdout] 90f4717f349f16d5d81ac702175959797f08d64804131eace21aeddc48392026 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 57a0f5f7ca3cc24abc83b8d8d098d4c2c592613e2cac42d4d0421adbd9d866e3 [INFO] running `Command { std: "docker" "start" "-a" "57a0f5f7ca3cc24abc83b8d8d098d4c2c592613e2cac42d4d0421adbd9d866e3", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `card_index` is never read [INFO] [stderr] --> src/game_match.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut card_index = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> src/game_match.rs:188:13 [INFO] [stderr] | [INFO] [stderr] 188 | for line in stdin.lock().lines(){ [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_match.rs:271:13 [INFO] [stderr] | [INFO] [stderr] 271 | let mut n; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/game_match.rs:337:25 [INFO] [stderr] | [INFO] [stderr] 337 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_match.rs:312:13 [INFO] [stderr] | [INFO] [stderr] 312 | let mut own_suit; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game_match.rs:314:13 [INFO] [stderr] | [INFO] [stderr] 314 | let mut own_rank; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `passes` is never read [INFO] [stderr] --> src/game_match.rs:389:17 [INFO] [stderr] | [INFO] [stderr] 389 | let mut passes = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `current_contract` is never read [INFO] [stderr] --> src/game_match.rs:391:17 [INFO] [stderr] | [INFO] [stderr] 391 | let mut current_contract = self.contract; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:450:13 [INFO] [stderr] | [INFO] [stderr] 450 | for i in 0..3{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:455:17 [INFO] [stderr] | [INFO] [stderr] 455 | for i in 0..3{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:460:13 [INFO] [stderr] | [INFO] [stderr] 460 | for i in 0..2{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:465:17 [INFO] [stderr] | [INFO] [stderr] 465 | for i in 0..2{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:480:13 [INFO] [stderr] | [INFO] [stderr] 480 | for i in 0..3{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game_match.rs:485:17 [INFO] [stderr] | [INFO] [stderr] 485 | for i in 0..3{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/player.rs:51:21 [INFO] [stderr] | [INFO] [stderr] 51 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tens` [INFO] [stderr] --> src/computer.rs:31:111 [INFO] [stderr] | [INFO] [stderr] 31 | fn check_good_suit(cards_count: u8, suit_index: usize, jokers: &Vec, nines: &Vec, aces: &Vec, tens: &Vec) -> bool{ [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tens` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/computer.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | let mut index; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/game_match.rs:325:28 [INFO] [stderr] | [INFO] [stderr] 325 | if index >= 0 && index < self.player.cards.len() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/game_match.rs:427:17 [INFO] [stderr] | [INFO] [stderr] 427 | &self.computers[i].choose_contract(&mut self.contract); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 427 | let _ = &self.computers[i].choose_contract(&mut self.contract); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/player.rs:45:24 [INFO] [stderr] | [INFO] [stderr] 45 | if index >= 0 && index < self.cards.len() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bad_luck_cards` (lib) generated 20 warnings (run `cargo fix --lib -p bad_luck_cards` to apply 14 suggestions) [INFO] [stderr] warning: `bad_luck_cards` (lib test) generated 20 warnings (20 duplicates) [INFO] [stderr] warning: unused import: `bad_luck_cards::player::Player` [INFO] [stderr] --> tests/test_computer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use bad_luck_cards::player::Player; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_computer.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | let mut cards = Vec::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `bad_luck_cards` (test "test_computer") generated 2 warnings (run `cargo fix --test "test_computer"` to apply 2 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bad_luck_cards-b9cc9b721c8296f2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bad_luck_cards-29b14f685c5521f7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_computer.rs (/opt/rustwide/target/debug/deps/test_computer-c0b3151c56dce5e7) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_computer_make_first_turn ... ok [INFO] [stdout] test test_computer_make_second_turn ... ok [INFO] [stdout] test test_computer_choose_contract ... ok [INFO] [stdout] test test_computer_make_third_fourth_turn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_deck_and_card.rs (/opt/rustwide/target/debug/deps/test_deck_and_card-e591450048adb275) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_create_card ... ok [INFO] [stdout] test test_create_deck ... ok [INFO] [stdout] test test_deck_shuffle ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_deck_shuffle stdout ---- [INFO] [stdout] thread 'test_deck_shuffle' panicked at tests/test_deck_and_card.rs:29:5: [INFO] [stdout] assertion `left != right` failed [INFO] [stdout] left: "A♢" [INFO] [stdout] right: "A♢" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560e3a77e05c - std::backtrace_rs::backtrace::libunwind::trace::he911f9c907837597 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x560e3a77e05c - std::backtrace_rs::backtrace::trace_unsynchronized::hb30926ceb4a5ace8 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x560e3a77e05c - std::sys_common::backtrace::_print_fmt::h20b4c3cb4b8e01de [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x560e3a77e05c - ::fmt::hcb347474accdbb50 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x560e3a7a7c90 - core::fmt::rt::Argument::fmt::h0959df1f48ddd7a2 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x560e3a7a7c90 - core::fmt::write::hb02961b4380cf4e7 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x560e3a77bb2f - std::io::Write::write_fmt::h529bf90db5fd4c64 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/io/mod.rs:1810:15 [INFO] [stdout] 7: 0x560e3a77de44 - std::sys_common::backtrace::_print::h9f31dc4772e05e46 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x560e3a77de44 - std::sys_common::backtrace::print::he1974c4a8ca14219 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x560e3a77fb77 - std::panicking::default_hook::{{closure}}::h9663c9f0f27e933c [INFO] [stdout] 10: 0x560e3a77f863 - std::panicking::default_hook::h232155e937189ed1 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x560e3a7113d7 - as core::ops::function::Fn>::call::h30a8b128ee88d398 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 12: 0x560e3a7113d7 - test::test_main::{{closure}}::hcafb25d50378ac2e [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x560e3a780188 - as core::ops::function::Fn>::call::hb0500737c93e9fc8 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 14: 0x560e3a780188 - std::panicking::rust_panic_with_hook::hc8764d1694e821a7 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x560e3a77fede - std::panicking::begin_panic_handler::{{closure}}::hf3ed629468815f4d [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x560e3a77e526 - std::sys_common::backtrace::__rust_end_short_backtrace::h4e08af68b8432e1a [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x560e3a77fc42 - rust_begin_unwind [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x560e3a6dc155 - core::panicking::panic_fmt::hd274135c92cc1bf8 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x560e3a6dc58b - core::panicking::assert_failed_inner::h0e7060ac34fab196 [INFO] [stdout] 20: 0x560e3a6dcdee - core::panicking::assert_failed::h4a915aa9e7941449 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/panicking.rs:297:5 [INFO] [stdout] 21: 0x560e3a6dd943 - test_deck_and_card::test_deck_shuffle::h10b66ffea7d853a5 [INFO] [stdout] at /opt/rustwide/workdir/tests/test_deck_and_card.rs:29:5 [INFO] [stdout] 22: 0x560e3a6dd787 - test_deck_and_card::test_deck_shuffle::{{closure}}::h50edba1f2d769df2 [INFO] [stdout] at /opt/rustwide/workdir/tests/test_deck_and_card.rs:22:23 [INFO] [stdout] 23: 0x560e3a6dcd26 - core::ops::function::FnOnce::call_once::hde550471dcfb66b0 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x560e3a716acf - core::ops::function::FnOnce::call_once::he101e5838844b848 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x560e3a716acf - test::__rust_begin_short_backtrace::hed21417c1aa71a94 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/test/src/lib.rs:627:18 [INFO] [stdout] 26: 0x560e3a715a45 - test::run_test_in_process::{{closure}}::h46df11f5a11dd433 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/test/src/lib.rs:650:60 [INFO] [stdout] 27: 0x560e3a715a45 - as core::ops::function::FnOnce<()>>::call_once::ha2e64525433f53a7 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x560e3a715a45 - std::panicking::try::do_call::hb1d734fe97663a7f [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:552:40 [INFO] [stdout] 29: 0x560e3a715a45 - std::panicking::try::h9d066276df30f924 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:516:19 [INFO] [stdout] 30: 0x560e3a715a45 - std::panic::catch_unwind::heaada02e29cd999e [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panic.rs:142:14 [INFO] [stdout] 31: 0x560e3a715a45 - test::run_test_in_process::hcb05ee14075e628d [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/test/src/lib.rs:650:27 [INFO] [stdout] 32: 0x560e3a715a45 - test::run_test::{{closure}}::hf9413b0f448cd684 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/test/src/lib.rs:573:43 [INFO] [stdout] 33: 0x560e3a6ddc86 - test::run_test::{{closure}}::h1bb15d2e8774a33f [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/test/src/lib.rs:601:41 [INFO] [stdout] 34: 0x560e3a6ddc86 - std::sys_common::backtrace::__rust_begin_short_backtrace::h530f23a50d8639c1 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 35: 0x560e3a6e2e67 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h37b8455d57d25f70 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 36: 0x560e3a6e2e67 - as core::ops::function::FnOnce<()>>::call_once::h3867791011bf949d [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x560e3a6e2e67 - std::panicking::try::do_call::h1cac0f1203e6219b [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:552:40 [INFO] [stdout] 38: 0x560e3a6e2e67 - std::panicking::try::h82de9f14e7a5f0ca [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panicking.rs:516:19 [INFO] [stdout] 39: 0x560e3a6e2e67 - std::panic::catch_unwind::hcea1081d521eaa80 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/panic.rs:142:14 [INFO] [stdout] 40: 0x560e3a6e2e67 - std::thread::Builder::spawn_unchecked_::{{closure}}::ha7aa8f4eaae79bb5 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 41: 0x560e3a6e2e67 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5c1a4829e968af7c [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x560e3a784be5 - as core::ops::function::FnOnce>::call_once::h6cea6bfb156e0019 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 43: 0x560e3a784be5 - as core::ops::function::FnOnce>::call_once::h3c499441c8da3187 [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 44: 0x560e3a784be5 - std::sys::unix::thread::Thread::new::thread_start::h45692980afba103a [INFO] [stdout] at /rustc/5e4273472e1b2f223618a9b3def795f6224f241d/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7f75aaeb2ac3 - [INFO] [stdout] 46: 0x7f75aaf43bf4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_deck_shuffle [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test test_deck_and_card` [INFO] running `Command { std: "docker" "inspect" "57a0f5f7ca3cc24abc83b8d8d098d4c2c592613e2cac42d4d0421adbd9d866e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57a0f5f7ca3cc24abc83b8d8d098d4c2c592613e2cac42d4d0421adbd9d866e3", kill_on_drop: false }` [INFO] [stdout] 57a0f5f7ca3cc24abc83b8d8d098d4c2c592613e2cac42d4d0421adbd9d866e3