[INFO] cloning repository https://github.com/rsmith20/cribbage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rsmith20/cribbage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frsmith20%2Fcribbage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frsmith20%2Fcribbage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c87edc4991f90196d9051f8b723e419f9fb615d8
[INFO] testing rsmith20/cribbage against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frsmith20%2Fcribbage" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rsmith20/cribbage
[INFO] finished tweaking git repo https://github.com/rsmith20/cribbage
[INFO] tweaked toml for git repo https://github.com/rsmith20/cribbage written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rsmith20/cribbage on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rsmith20/cribbage 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.79
[INFO] [stderr]   Downloaded syn v1.0.45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17c7961d7ac69540f8ea4db35b714b3638c9928e05fb486d6396943b87e7ceee
[INFO] running `Command { std: "docker" "start" "-a" "17c7961d7ac69540f8ea4db35b714b3638c9928e05fb486d6396943b87e7ceee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c7961d7ac69540f8ea4db35b714b3638c9928e05fb486d6396943b87e7ceee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c7961d7ac69540f8ea4db35b714b3638c9928e05fb486d6396943b87e7ceee", kill_on_drop: false }`
[INFO] [stdout] 17c7961d7ac69540f8ea4db35b714b3638c9928e05fb486d6396943b87e7ceee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ed7a2b73f79db14f628fe5f7e5150566868b42cd9342c62f627cda98b39db1b9
[INFO] running `Command { std: "docker" "start" "-a" "ed7a2b73f79db14f628fe5f7e5150566868b42cd9342c62f627cda98b39db1b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling strum v0.17.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling strum_macros v0.17.1
[INFO] [stderr]    Compiling cribbage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]    --> src/main.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn test() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `suit` and `value` are never read
[INFO] [stdout]   --> src/card.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub struct Card {
[INFO] [stdout]    |                ---- fields in this struct
[INFO] [stdout] 32 |         pub suit: Suit,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 33 |         pub value: Value,
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]   --> src/card.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |     impl Card {
[INFO] [stdout]    |     --------- method in this implementation
[INFO] [stdout] 37 |         pub fn to_string(&self) -> String {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pretty_print` is never used
[INFO] [stdout]   --> src/card.rs:76:16
[INFO] [stdout]    |
[INFO] [stdout] 69 |     impl Deck {
[INFO] [stdout]    |     --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |         pub fn pretty_print(self) {
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `is_cpu`, `name`, and `points` are never read
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub struct Player {
[INFO] [stdout]    |                ------ fields in this struct
[INFO] [stdout] 13 |         is_cpu: bool,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 14 |         name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 15 |         points: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player1`, `player2`, `player1_next_dealer`, and `player1_started_deal` are never read
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub struct Game {
[INFO] [stdout]    |                ---- fields in this struct
[INFO] [stdout] 19 |         player1: Player,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 20 |         player2: Player,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 21 |         player1_next_dealer: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |         player1_started_deal: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `select_first_player` is never used
[INFO] [stdout]   --> src/main.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |         pub fn select_first_player() {}
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `score_hand` is never used
[INFO] [stdout]   --> src/main.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |         pub fn score_hand() {}
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `Command { std: "docker" "inspect" "ed7a2b73f79db14f628fe5f7e5150566868b42cd9342c62f627cda98b39db1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7a2b73f79db14f628fe5f7e5150566868b42cd9342c62f627cda98b39db1b9", kill_on_drop: false }`
[INFO] [stdout] ed7a2b73f79db14f628fe5f7e5150566868b42cd9342c62f627cda98b39db1b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c88fc9948ed3b636445cd08c3762bcd27addcecd94af357265a6e7844d375e36
[INFO] running `Command { std: "docker" "start" "-a" "c88fc9948ed3b636445cd08c3762bcd27addcecd94af357265a6e7844d375e36", kill_on_drop: false }`
[INFO] [stderr]    Compiling cribbage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]    --> src/main.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn test() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `suit` and `value` are never read
[INFO] [stdout]   --> src/card.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub struct Card {
[INFO] [stdout]    |                ---- fields in this struct
[INFO] [stdout] 32 |         pub suit: Suit,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] 33 |         pub value: Value,
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]   --> src/card.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |     impl Card {
[INFO] [stdout]    |     --------- method in this implementation
[INFO] [stdout] 37 |         pub fn to_string(&self) -> String {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pretty_print` is never used
[INFO] [stdout]   --> src/card.rs:76:16
[INFO] [stdout]    |
[INFO] [stdout] 69 |     impl Deck {
[INFO] [stdout]    |     --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |         pub fn pretty_print(self) {
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `is_cpu`, `name`, and `points` are never read
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub struct Player {
[INFO] [stdout]    |                ------ fields in this struct
[INFO] [stdout] 13 |         is_cpu: bool,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 14 |         name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 15 |         points: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player1`, `player2`, `player1_next_dealer`, and `player1_started_deal` are never read
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub struct Game {
[INFO] [stdout]    |                ---- fields in this struct
[INFO] [stdout] 19 |         player1: Player,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 20 |         player2: Player,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 21 |         player1_next_dealer: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |         player1_started_deal: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `select_first_player` is never used
[INFO] [stdout]   --> src/main.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |         pub fn select_first_player() {}
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `score_hand` is never used
[INFO] [stdout]   --> src/main.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |         pub fn score_hand() {}
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "c88fc9948ed3b636445cd08c3762bcd27addcecd94af357265a6e7844d375e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88fc9948ed3b636445cd08c3762bcd27addcecd94af357265a6e7844d375e36", kill_on_drop: false }`
[INFO] [stdout] c88fc9948ed3b636445cd08c3762bcd27addcecd94af357265a6e7844d375e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b43908771a2bb49b083575664ef4dba0a5987e2046470b4f74ed252e35198b1b
[INFO] running `Command { std: "docker" "start" "-a" "b43908771a2bb49b083575664ef4dba0a5987e2046470b4f74ed252e35198b1b", kill_on_drop: false }`
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]    --> src/main.rs:103:4
[INFO] [stderr]     |
[INFO] [stderr] 103 | fn test() {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `suit` and `value` are never read
[INFO] [stderr]   --> src/card.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub struct Card {
[INFO] [stderr]    |                ---- fields in this struct
[INFO] [stderr] 32 |         pub suit: Suit,
[INFO] [stderr]    |             ^^^^
[INFO] [stderr] 33 |         pub value: Value,
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_string` is never used
[INFO] [stderr]   --> src/card.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |     impl Card {
[INFO] [stderr]    |     --------- method in this implementation
[INFO] [stderr] 37 |         pub fn to_string(&self) -> String {
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `pretty_print` is never used
[INFO] [stderr]   --> src/card.rs:76:16
[INFO] [stderr]    |
[INFO] [stderr] 69 |     impl Deck {
[INFO] [stderr]    |     --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 76 |         pub fn pretty_print(self) {
[INFO] [stderr]    |                ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `is_cpu`, `name`, and `points` are never read
[INFO] [stderr]   --> src/main.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub struct Player {
[INFO] [stderr]    |                ------ fields in this struct
[INFO] [stderr] 13 |         is_cpu: bool,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 14 |         name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 15 |         points: u8,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `player1`, `player2`, `player1_next_dealer`, and `player1_started_deal` are never read
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub struct Game {
[INFO] [stderr]    |                ---- fields in this struct
[INFO] [stderr] 19 |         player1: Player,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 20 |         player2: Player,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 21 |         player1_next_dealer: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 22 |         player1_started_deal: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `select_first_player` is never used
[INFO] [stderr]   --> src/main.rs:85:16
[INFO] [stderr]    |
[INFO] [stderr] 85 |         pub fn select_first_player() {}
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `score_hand` is never used
[INFO] [stderr]   --> src/main.rs:96:16
[INFO] [stderr]    |
[INFO] [stderr] 96 |         pub fn score_hand() {}
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cribbage` (bin "cribbage" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cribbage-76bd8e29e638815d)
[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" "b43908771a2bb49b083575664ef4dba0a5987e2046470b4f74ed252e35198b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43908771a2bb49b083575664ef4dba0a5987e2046470b4f74ed252e35198b1b", kill_on_drop: false }`
[INFO] [stdout] b43908771a2bb49b083575664ef4dba0a5987e2046470b4f74ed252e35198b1b