[INFO] cloning repository https://github.com/JohnieWalkerCZ/sesta-bere-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JohnieWalkerCZ/sesta-bere-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnieWalkerCZ%2Fsesta-bere-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnieWalkerCZ%2Fsesta-bere-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c4be2aba267d81fe3ddd02a50163e313d0b0c24
[INFO] checking JohnieWalkerCZ/sesta-bere-solver against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnieWalkerCZ%2Fsesta-bere-solver" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JohnieWalkerCZ/sesta-bere-solver
[INFO] finished tweaking git repo https://github.com/JohnieWalkerCZ/sesta-bere-solver
[INFO] tweaked toml for git repo https://github.com/JohnieWalkerCZ/sesta-bere-solver written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JohnieWalkerCZ/sesta-bere-solver on toolchain 4d7c0cd298ace72490220301fa543d63a154f8ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JohnieWalkerCZ/sesta-bere-solver 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" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 02998d719116860ca5f3fd17975fcf61901417c1a68bee748a3eb1b606a626ff
[INFO] running `Command { std: "docker" "start" "02998d719116860ca5f3fd17975fcf61901417c1a68bee748a3eb1b606a626ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02998d719116860ca5f3fd17975fcf61901417c1a68bee748a3eb1b606a626ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "02998d719116860ca5f3fd17975fcf61901417c1a68bee748a3eb1b606a626ff" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02998d719116860ca5f3fd17975fcf61901417c1a68bee748a3eb1b606a626ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "02998d719116860ca5f3fd17975fcf61901417c1a68bee748a3eb1b606a626ff" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking sesta-bere v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `played_cards` is never read
[INFO] [stdout]   --> src/libs/game_manager.rs:78:41
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut played_cards: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                         ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 81 |             played_cards = read_n_play_numbers(self.game.get_n_players());
[INFO] [stdout]    |             ------------ `played_cards` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `played_cards` is never read
[INFO] [stdout]   --> src/libs/game_manager.rs:78:41
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut played_cards: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                         ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 81 |             played_cards = read_n_play_numbers(self.game.get_n_players());
[INFO] [stdout]    |             ------------ `played_cards` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]   --> src/libs/solver.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 let mut dist = 0;
[INFO] [stdout]    |                                ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 53 |                     dist = game.get_unplayed_cards_range(end_num, *num).len() as u8;
[INFO] [stdout]    |                     --------------------------------------------------------------- `dist` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]   --> src/libs/solver.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 let mut dist = 0;
[INFO] [stdout]    |                                ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 53 |                     dist = game.get_unplayed_cards_range(end_num, *num).len() as u8;
[INFO] [stdout]    |                     --------------------------------------------------------------- `dist` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_debug` is never used
[INFO] [stdout]  --> src/libs/helper.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn print_debug(message: String) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_debug` is never used
[INFO] [stdout]  --> src/libs/helper.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn print_debug(message: String) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "02998d719116860ca5f3fd17975fcf61901417c1a68bee748a3eb1b606a626ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02998d719116860ca5f3fd17975fcf61901417c1a68bee748a3eb1b606a626ff", kill_on_drop: false }`
[INFO] [stdout] 02998d719116860ca5f3fd17975fcf61901417c1a68bee748a3eb1b606a626ff
