[INFO] updating cached repository https://github.com/tatsuyafukui/rust-card-game [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fdcfd840b2c6a3f36244c7ae89ac1912a967ad1 [INFO] testing tatsuyafukui/rust-card-game against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatsuyafukui%2Frust-card-game" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tatsuyafukui/rust-card-game on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tatsuyafukui/rust-card-game [INFO] finished tweaking git repo https://github.com/tatsuyafukui/rust-card-game [INFO] tweaked toml for git repo https://github.com/tatsuyafukui/rust-card-game written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/tatsuyafukui/rust-card-game already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 506c6a7e11c8ef9961b64336c1e58abe34afe80d5421bc3288edfc9c732882d5 [INFO] running `Command { std: "docker" "start" "-a" "506c6a7e11c8ef9961b64336c1e58abe34afe80d5421bc3288edfc9c732882d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "506c6a7e11c8ef9961b64336c1e58abe34afe80d5421bc3288edfc9c732882d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "506c6a7e11c8ef9961b64336c1e58abe34afe80d5421bc3288edfc9c732882d5", kill_on_drop: false }` [INFO] [stdout] 506c6a7e11c8ef9961b64336c1e58abe34afe80d5421bc3288edfc9c732882d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b56d2d1b15e98ce08ebb3beacd2dd2adad8e578d015f5a5f0d0a56673e9bb792 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b56d2d1b15e98ce08ebb3beacd2dd2adad8e578d015f5a5f0d0a56673e9bb792", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rust-playing-cards v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::rule::*` [INFO] [stdout] --> src/player.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::rule::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::Player` [INFO] [stdout] --> src/player.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | use super::Player; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::card::*` [INFO] [stdout] --> src/player.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | use crate::card::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Mark` [INFO] [stdout] --> src/player.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | use crate::Mark; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `Write` [INFO] [stdout] --> src/rule.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{self, BufRead, Write}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_exist_player` [INFO] [stdout] --> src/rule.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | fn check_exist_player(&self, player: &Player) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.68s [INFO] running `Command { std: "docker" "inspect" "b56d2d1b15e98ce08ebb3beacd2dd2adad8e578d015f5a5f0d0a56673e9bb792", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b56d2d1b15e98ce08ebb3beacd2dd2adad8e578d015f5a5f0d0a56673e9bb792", kill_on_drop: false }` [INFO] [stdout] b56d2d1b15e98ce08ebb3beacd2dd2adad8e578d015f5a5f0d0a56673e9bb792 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9de739e70ac745b70731f3d921dc67d2ad29208e0ea0823eb86a80a60ad43b8a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9de739e70ac745b70731f3d921dc67d2ad29208e0ea0823eb86a80a60ad43b8a", kill_on_drop: false }` [INFO] [stderr] Compiling rust-playing-cards v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::rule::*` [INFO] [stdout] --> src/player.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::rule::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::Player` [INFO] [stdout] --> src/player.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | use super::Player; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::card::*` [INFO] [stdout] --> src/player.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | use crate::card::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Mark` [INFO] [stdout] --> src/player.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | use crate::Mark; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `Write` [INFO] [stdout] --> src/rule.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{self, BufRead, Write}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_exist_player` [INFO] [stdout] --> src/rule.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | fn check_exist_player(&self, player: &Player) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::rule::*` [INFO] [stdout] --> src/player.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::rule::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `Write` [INFO] [stdout] --> src/rule.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{self, BufRead, Write}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rule.rs:335:13 [INFO] [stdout] | [INFO] [stdout] 335 | let mut game_master = WithoutBubbling::new(players); [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: associated function is never used: `check_exist_player` [INFO] [stdout] --> src/rule.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | fn check_exist_player(&self, player: &Player) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "9de739e70ac745b70731f3d921dc67d2ad29208e0ea0823eb86a80a60ad43b8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9de739e70ac745b70731f3d921dc67d2ad29208e0ea0823eb86a80a60ad43b8a", kill_on_drop: false }` [INFO] [stdout] 9de739e70ac745b70731f3d921dc67d2ad29208e0ea0823eb86a80a60ad43b8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 16b679603ef8c8bc86d253fa79c9c6394583c0155457752a1e7c9fad8a5e977d [INFO] running `Command { std: "docker" "start" "-a" "16b679603ef8c8bc86d253fa79c9c6394583c0155457752a1e7c9fad8a5e977d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::rule::*` [INFO] [stderr] --> src/player.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::rule::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Player` [INFO] [stderr] --> src/player.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | use super::Player; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::card::*` [INFO] [stderr] --> src/player.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | use crate::card::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::Mark` [INFO] [stderr] --> src/player.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | use crate::Mark; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufRead`, `Write` [INFO] [stderr] --> src/rule.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{self, BufRead, Write}; [INFO] [stderr] | ^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `check_exist_player` [INFO] [stderr] --> src/rule.rs:177:8 [INFO] [stderr] | [INFO] [stderr] 177 | fn check_exist_player(&self, player: &Player) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::rule::*` [INFO] [stderr] --> src/player.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::rule::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufRead`, `Write` [INFO] [stderr] --> src/rule.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{self, BufRead, Write}; [INFO] [stderr] | ^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rule.rs:335:13 [INFO] [stderr] | [INFO] [stderr] 335 | let mut game_master = WithoutBubbling::new(players); [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: associated function is never used: `check_exist_player` [INFO] [stderr] --> src/rule.rs:177:8 [INFO] [stderr] | [INFO] [stderr] 177 | fn check_exist_player(&self, player: &Player) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_playing_cards-818f589bc9cbb8a3 [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test card::tests::make_card ... ok [INFO] [stdout] test card::tests::check_pair_number ... ok [INFO] [stdout] test card::tests::get_card_info_string ... ok [INFO] [stdout] test deck::tests::deck_length ... ok [INFO] [stdout] test deck::tests::make_deck ... ok [INFO] [stdout] test deck::tests::reverse_list ... ok [INFO] [stdout] test deck::tests::one_drow ... ok [INFO] [stdout] test player::tests::input_player_name ... ok [INFO] [stdout] test player::tests::invalid_input_name_empty ... ok [INFO] [stdout] test player::tests::next_player_card_choice ... ok [INFO] [stdout] test player::tests::valid_input_name_length_under20 ... ok [INFO] [stdout] test player::tests::invalid_input_name_length_over20 ... ok [INFO] [stdout] test deck::tests::deck_shuffle ... ok [INFO] [stdout] test rule::tests::check_pair_false ... ok [INFO] [stdout] test rule::tests::card_choice ... ok [INFO] [stdout] test rule::tests::double_checker_by_list ... ok [INFO] [stdout] test rule::tests::new_game ... ok [INFO] [stdout] test rule::tests::next_player ... ok [INFO] [stdout] test rule::tests::to_finished_player_from_active_players ... ok [INFO] [stdout] test rule::tests::check_pair_true ... ok [INFO] [stdout] test utils::test_with_in_memory ... ok [INFO] [stdout] test rule::tests::loop_until_game_ends ... ok [INFO] [stdout] test rule::tests::double_to_gabage ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_playing_cards-006eec687031b9cd [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 [INFO] [stdout] [INFO] [stderr] Doc-tests rust-playing-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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "16b679603ef8c8bc86d253fa79c9c6394583c0155457752a1e7c9fad8a5e977d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b679603ef8c8bc86d253fa79c9c6394583c0155457752a1e7c9fad8a5e977d", kill_on_drop: false }` [INFO] [stdout] 16b679603ef8c8bc86d253fa79c9c6394583c0155457752a1e7c9fad8a5e977d