[INFO] cloning repository https://github.com/dannydenenberg/cards
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dannydenenberg/cards" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannydenenberg%2Fcards", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannydenenberg%2Fcards'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dab1a9b5b9ba9eb4ee3da65a78099aa57cf6636
[INFO] checking dannydenenberg/cards against try#09eeb2bacb9b40b2ed1d47f03177442c0632cda1 for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannydenenberg%2Fcards" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dannydenenberg/cards
[INFO] finished tweaking git repo https://github.com/dannydenenberg/cards
[INFO] tweaked toml for git repo https://github.com/dannydenenberg/cards written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dannydenenberg/cards on toolchain 09eeb2bacb9b40b2ed1d47f03177442c0632cda1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dannydenenberg/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" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7d14d199d4cafdb4f48c35280b86ba5a076703afcc63a2542ed2490e0cd7e9e7
[INFO] running `Command { std: "docker" "start" "7d14d199d4cafdb4f48c35280b86ba5a076703afcc63a2542ed2490e0cd7e9e7", 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" "7d14d199d4cafdb4f48c35280b86ba5a076703afcc63a2542ed2490e0cd7e9e7" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d14d199d4cafdb4f48c35280b86ba5a076703afcc63a2542ed2490e0cd7e9e7", 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" "7d14d199d4cafdb4f48c35280b86ba5a076703afcc63a2542ed2490e0cd7e9e7" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking rand_jitter v0.1.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking termion v1.5.2
[INFO] [stderr]     Checking cards v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]  --> src/play.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deck`
[INFO] [stdout]   --> src/main.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::play::{Player, Deck};
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]  --> src/play.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deck`
[INFO] [stdout]   --> src/main.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::play::{Player, Deck};
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/play.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 _ => (),
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/play.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 &Card{ suit: Suit::Diamond, value: s} => println!("{}💎", s),
[INFO] [stdout]    |                 ------------------------------------- matches some of the same values
[INFO] [stdout] 56 |                 &Card{ suit: Suit::Heart, value: s} => println!("{}❤", s),
[INFO] [stdout]    |                 ----------------------------------- matches some of the same values
[INFO] [stdout] 57 |                 &Card{ suit: Suit::Club, value: s} => println!("{}♧", s),
[INFO] [stdout]    |                 ---------------------------------- matches some of the same values
[INFO] [stdout] 58 |                 &Card{ suit: Suit::Spade, value: s} => println!("{}♠", s),
[INFO] [stdout]    |                 ----------------------------------- matches some of the same values
[INFO] [stdout] 59 |                 _ => (),
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/play.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 _ => "".to_string(), // won't reach this statement, but the compiler doesn't know that
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/play.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout]  93 |                 Card { suit: Suit::Diamond, value: v } => {
[INFO] [stdout]     |                 -------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 100 |                 Card { suit: Suit::Club, value: v } => {
[INFO] [stdout]     |                 ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 107 |                 Card { suit: Suit::Heart, value: v } => {
[INFO] [stdout]     |                 ------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 114 |                 Card { suit: Suit::Spade, value: v } => {
[INFO] [stdout]     |                 ------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 121 |                 _ => "".to_string(), // won't reach this statement, but the compiler doesn't know that
[INFO] [stdout]     |                 ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |             Err(x) => (),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `blank` is never used
[INFO] [stdout]   --> src/art.rs:97:11
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub const blank: &str = r"
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `art` is never used
[INFO] [stdout]    --> src/art.rs:114:11
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub const art: &str = r"
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `heart` should have an upper case name
[INFO] [stdout]  --> src/art.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const heart: &str = r"
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 2 - pub const heart: &str = r"
[INFO] [stdout] 2 + pub const HEART: &str = r"
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `club` should have an upper case name
[INFO] [stdout]   --> src/art.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const club: &str = r"
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 14 - pub const club: &str = r"
[INFO] [stdout] 14 + pub const CLUB: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `diamond` should have an upper case name
[INFO] [stdout]   --> src/art.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const diamond: &str = r"
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 26 - pub const diamond: &str = r"
[INFO] [stdout] 26 + pub const DIAMOND: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `spade` should have an upper case name
[INFO] [stdout]   --> src/art.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const spade: &str = r"
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 37 - pub const spade: &str = r"
[INFO] [stdout] 37 + pub const SPADE: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `heart10` should have an upper case name
[INFO] [stdout]   --> src/art.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub const heart10: &str = r"
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 50 - pub const heart10: &str = r"
[INFO] [stdout] 50 + pub const HEART10: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `club10` should have an upper case name
[INFO] [stdout]   --> src/art.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub const club10: &str = r"
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 62 - pub const club10: &str = r"
[INFO] [stdout] 62 + pub const CLUB10: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `diamond10` should have an upper case name
[INFO] [stdout]   --> src/art.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub const diamond10: &str = r"
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 74 - pub const diamond10: &str = r"
[INFO] [stdout] 74 + pub const DIAMOND10: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `spade10` should have an upper case name
[INFO] [stdout]   --> src/art.rs:85:11
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub const spade10: &str = r"
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 85 - pub const spade10: &str = r"
[INFO] [stdout] 85 + pub const SPADE10: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `blank` should have an upper case name
[INFO] [stdout]   --> src/art.rs:97:11
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub const blank: &str = r"
[INFO] [stdout]    |           ^^^^^ help: convert the identifier to upper case: `BLANK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `art` should have an upper case name
[INFO] [stdout]    --> src/art.rs:114:11
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub const art: &str = r"
[INFO] [stdout]     |           ^^^ help: convert the identifier to upper case: `ART`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/play.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 _ => (),
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/play.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 &Card{ suit: Suit::Diamond, value: s} => println!("{}💎", s),
[INFO] [stdout]    |                 ------------------------------------- matches some of the same values
[INFO] [stdout] 56 |                 &Card{ suit: Suit::Heart, value: s} => println!("{}❤", s),
[INFO] [stdout]    |                 ----------------------------------- matches some of the same values
[INFO] [stdout] 57 |                 &Card{ suit: Suit::Club, value: s} => println!("{}♧", s),
[INFO] [stdout]    |                 ---------------------------------- matches some of the same values
[INFO] [stdout] 58 |                 &Card{ suit: Suit::Spade, value: s} => println!("{}♠", s),
[INFO] [stdout]    |                 ----------------------------------- matches some of the same values
[INFO] [stdout] 59 |                 _ => (),
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/play.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 _ => "".to_string(), // won't reach this statement, but the compiler doesn't know that
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/play.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout]  93 |                 Card { suit: Suit::Diamond, value: v } => {
[INFO] [stdout]     |                 -------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 100 |                 Card { suit: Suit::Club, value: v } => {
[INFO] [stdout]     |                 ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 107 |                 Card { suit: Suit::Heart, value: v } => {
[INFO] [stdout]     |                 ------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 114 |                 Card { suit: Suit::Spade, value: v } => {
[INFO] [stdout]     |                 ------------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 121 |                 _ => "".to_string(), // won't reach this statement, but the compiler doesn't know that
[INFO] [stdout]     |                 ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |             Err(x) => (),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `blank` is never used
[INFO] [stdout]   --> src/art.rs:97:11
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub const blank: &str = r"
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `art` is never used
[INFO] [stdout]    --> src/art.rs:114:11
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub const art: &str = r"
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `heart` should have an upper case name
[INFO] [stdout]  --> src/art.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const heart: &str = r"
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 2 - pub const heart: &str = r"
[INFO] [stdout] 2 + pub const HEART: &str = r"
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `club` should have an upper case name
[INFO] [stdout]   --> src/art.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const club: &str = r"
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 14 - pub const club: &str = r"
[INFO] [stdout] 14 + pub const CLUB: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `diamond` should have an upper case name
[INFO] [stdout]   --> src/art.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const diamond: &str = r"
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 26 - pub const diamond: &str = r"
[INFO] [stdout] 26 + pub const DIAMOND: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `spade` should have an upper case name
[INFO] [stdout]   --> src/art.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const spade: &str = r"
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 37 - pub const spade: &str = r"
[INFO] [stdout] 37 + pub const SPADE: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `heart10` should have an upper case name
[INFO] [stdout]   --> src/art.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub const heart10: &str = r"
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 50 - pub const heart10: &str = r"
[INFO] [stdout] 50 + pub const HEART10: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `club10` should have an upper case name
[INFO] [stdout]   --> src/art.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub const club10: &str = r"
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 62 - pub const club10: &str = r"
[INFO] [stdout] 62 + pub const CLUB10: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `diamond10` should have an upper case name
[INFO] [stdout]   --> src/art.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub const diamond10: &str = r"
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 74 - pub const diamond10: &str = r"
[INFO] [stdout] 74 + pub const DIAMOND10: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `spade10` should have an upper case name
[INFO] [stdout]   --> src/art.rs:85:11
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub const spade10: &str = r"
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 85 - pub const spade10: &str = r"
[INFO] [stdout] 85 + pub const SPADE10: &str = r"
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `blank` should have an upper case name
[INFO] [stdout]   --> src/art.rs:97:11
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub const blank: &str = r"
[INFO] [stdout]    |           ^^^^^ help: convert the identifier to upper case: `BLANK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `art` should have an upper case name
[INFO] [stdout]    --> src/art.rs:114:11
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub const art: &str = r"
[INFO] [stdout]     |           ^^^ help: convert the identifier to upper case: `ART`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "7d14d199d4cafdb4f48c35280b86ba5a076703afcc63a2542ed2490e0cd7e9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d14d199d4cafdb4f48c35280b86ba5a076703afcc63a2542ed2490e0cd7e9e7", kill_on_drop: false }`
[INFO] [stdout] 7d14d199d4cafdb4f48c35280b86ba5a076703afcc63a2542ed2490e0cd7e9e7
