[INFO] cloning repository https://github.com/lbrande/18-chesapeake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lbrande/18-chesapeake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbrande%2F18-chesapeake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbrande%2F18-chesapeake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e485fa3f30057b006d08cbc09198074319a24d0
[INFO] checking lbrande/18-chesapeake against try#b66808126f24f2f30898306a881e1676824ea80c for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbrande%2F18-chesapeake" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lbrande/18-chesapeake
[INFO] finished tweaking git repo https://github.com/lbrande/18-chesapeake
[INFO] tweaked toml for git repo https://github.com/lbrande/18-chesapeake written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lbrande/18-chesapeake on toolchain b66808126f24f2f30898306a881e1676824ea80c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lbrande/18-chesapeake 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" "+b66808126f24f2f30898306a881e1676824ea80c" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1b775f41be76a12974a2fc8332c9babba9a447a7c8e0a5bd86fd8f9a47ef0bdd
[INFO] running `Command { std: "docker" "start" "1b775f41be76a12974a2fc8332c9babba9a447a7c8e0a5bd86fd8f9a47ef0bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b775f41be76a12974a2fc8332c9babba9a447a7c8e0a5bd86fd8f9a47ef0bdd", 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" "1b775f41be76a12974a2fc8332c9babba9a447a7c8e0a5bd86fd8f9a47ef0bdd" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b775f41be76a12974a2fc8332c9babba9a447a7c8e0a5bd86fd8f9a47ef0bdd", 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" "1b775f41be76a12974a2fc8332c9babba9a447a7c8e0a5bd86fd8f9a47ef0bdd" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking lib v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> lib/src/economy/stock_chart.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     values: Vec<Vec<(u32)>>,
[INFO] [stdout]    |                     ^   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -     values: Vec<Vec<(u32)>>,
[INFO] [stdout] 13 +     values: Vec<Vec<u32>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> lib/src/economy/stock_chart.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |     values: Vec<Vec<(u32)>>,
[INFO] [stdout]    |                     ^   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -     values: Vec<Vec<(u32)>>,
[INFO] [stdout] 13 +     values: Vec<Vec<u32>>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> lib/src/geography/map.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for &(x, y, edge) in stations {}
[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: unused variable: `y`
[INFO] [stdout]    --> lib/src/geography/map.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for &(x, y, edge) in stations {}
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge`
[INFO] [stdout]    --> lib/src/geography/map.rs:117:25
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for &(x, y, edge) in stations {}
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `capital`, `stations_left`, `trains`, `priv_coms`, and `operated` are never read
[INFO] [stdout]   --> lib/src/economy/pub_com.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct PubCom {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  7 |     id: PubComId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]  8 |     capital: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     stations_left: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     trains: Vec<TrainId>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     priv_coms: HashSet<PrivComId>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     operated: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PubCom` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tile_set` and `train_set` are never read
[INFO] [stdout]   --> lib/src/game.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Game {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) tile_set: TileSet,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 22 |     pub(crate) train_set: TrainSet,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Game` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `terrain` and `private` are never read
[INFO] [stdout]   --> lib/src/geography/hex.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Hex {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 12 |     terrain: TerrainId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     content: Option<Content>,
[INFO] [stdout] 14 |     private: Option<PrivComId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Hex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width` and `height` are never read
[INFO] [stdout]   --> lib/src/geography/map.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Map {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 26 |     width: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 27 |     height: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Map` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `name` are never read
[INFO] [stdout]   --> lib/src/geography/stops.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct City {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 28 |     value: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `City` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `values` and `name` are never read
[INFO] [stdout]   --> lib/src/geography/stops.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct Location {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 69 |     values: (u32, u32, u32, u32),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 70 |     station: Option<PubComId>,
[INFO] [stdout] 71 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Location` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color` and `upgrades` are never read
[INFO] [stdout]   --> lib/src/geography/tile.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Tile {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 15 |     rails: Vec<Rail>,
[INFO] [stdout] 16 |     color: ColorId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     upgrades: Vec<i32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tile` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tiles` is never read
[INFO] [stdout]   --> lib/src/geography/tile_set.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct TileSet {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 16 |     tiles: HashMap<i32, (Tile, i32)>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TileSet` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `track_lays` is never read
[INFO] [stdout]  --> lib/src/geography/track_lay_map.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TrackLayMap {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     track_lays: HashMap<(usize, usize), Vec<(i32, u32)>>,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TrackLayMap` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insert` is never used
[INFO] [stdout]   --> lib/src/geography/track_lay_map.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl TrackLayMap {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub(crate) fn insert(&mut self, key: (usize, usize), value: (i32, u32)) {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `phase` and `operating_rounds_left` are never read
[INFO] [stdout]  --> lib/src/rounds/operating_round.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OperatingRound {
[INFO] [stdout]   |            -------------- fields in this struct
[INFO] [stdout] 8 |     phase: OperatingPhaseId,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     operating_rounds_left: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OperatingRound` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trains` is never read
[INFO] [stdout]   --> lib/src/train_set.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct TrainSet {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 16 |     trains: HashSet<(TrainId, i32)>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrainSet` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/game.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 75 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/game.rs:231:20
[INFO] [stdout]     |
[INFO] [stdout] 231 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 231 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/geography/rail.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 46 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/geography/stops.rs:61:20
[INFO] [stdout]    |
[INFO] [stdout] 61 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 61 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/geography/stops.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |             panic!(VALUES_LENERROR);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 82 |             panic!("{}", VALUES_LENERROR);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/geography/stops.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 106 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/priv_auction.rs:186:20
[INFO] [stdout]     |
[INFO] [stdout] 186 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 186 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/priv_auction.rs:212:20
[INFO] [stdout]     |
[INFO] [stdout] 212 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 212 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/rounds/stock_round.rs:68:20
[INFO] [stdout]    |
[INFO] [stdout] 68 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 68 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/stock_round.rs:111:20
[INFO] [stdout]     |
[INFO] [stdout] 111 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 111 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/stock_round.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 145 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/stock_round.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 176 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/stock_round.rs:211:20
[INFO] [stdout]     |
[INFO] [stdout] 211 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 211 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> lib/src/geography/map.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for &(x, y, edge) in stations {}
[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: unused variable: `y`
[INFO] [stdout]    --> lib/src/geography/map.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for &(x, y, edge) in stations {}
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge`
[INFO] [stdout]    --> lib/src/geography/map.rs:117:25
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for &(x, y, edge) in stations {}
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `capital`, `stations_left`, `trains`, `priv_coms`, and `operated` are never read
[INFO] [stdout]   --> lib/src/economy/pub_com.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct PubCom {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  7 |     id: PubComId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]  8 |     capital: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     stations_left: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     trains: Vec<TrainId>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     priv_coms: HashSet<PrivComId>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     operated: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PubCom` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tile_set` and `train_set` are never read
[INFO] [stdout]   --> lib/src/game.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Game {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) tile_set: TileSet,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 22 |     pub(crate) train_set: TrainSet,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Game` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `terrain` and `private` are never read
[INFO] [stdout]   --> lib/src/geography/hex.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Hex {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 12 |     terrain: TerrainId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     content: Option<Content>,
[INFO] [stdout] 14 |     private: Option<PrivComId>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Hex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width` and `height` are never read
[INFO] [stdout]   --> lib/src/geography/map.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Map {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 26 |     width: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 27 |     height: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Map` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `name` are never read
[INFO] [stdout]   --> lib/src/geography/stops.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct City {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 28 |     value: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `City` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `values` and `name` are never read
[INFO] [stdout]   --> lib/src/geography/stops.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct Location {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 69 |     values: (u32, u32, u32, u32),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 70 |     station: Option<PubComId>,
[INFO] [stdout] 71 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Location` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color` and `upgrades` are never read
[INFO] [stdout]   --> lib/src/geography/tile.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Tile {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 15 |     rails: Vec<Rail>,
[INFO] [stdout] 16 |     color: ColorId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     upgrades: Vec<i32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tile` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tiles` is never read
[INFO] [stdout]   --> lib/src/geography/tile_set.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct TileSet {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 16 |     tiles: HashMap<i32, (Tile, i32)>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TileSet` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `track_lays` is never read
[INFO] [stdout]  --> lib/src/geography/track_lay_map.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TrackLayMap {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     track_lays: HashMap<(usize, usize), Vec<(i32, u32)>>,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TrackLayMap` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insert` is never used
[INFO] [stdout]   --> lib/src/geography/track_lay_map.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl TrackLayMap {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub(crate) fn insert(&mut self, key: (usize, usize), value: (i32, u32)) {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `phase` and `operating_rounds_left` are never read
[INFO] [stdout]  --> lib/src/rounds/operating_round.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OperatingRound {
[INFO] [stdout]   |            -------------- fields in this struct
[INFO] [stdout] 8 |     phase: OperatingPhaseId,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     operating_rounds_left: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OperatingRound` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trains` is never read
[INFO] [stdout]   --> lib/src/train_set.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct TrainSet {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 16 |     trains: HashSet<(TrainId, i32)>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrainSet` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/game.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 75 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/game.rs:231:20
[INFO] [stdout]     |
[INFO] [stdout] 231 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 231 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/geography/rail.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 46 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/geography/stops.rs:61:20
[INFO] [stdout]    |
[INFO] [stdout] 61 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 61 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/geography/stops.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |             panic!(VALUES_LENERROR);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 82 |             panic!("{}", VALUES_LENERROR);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/geography/stops.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 106 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/priv_auction.rs:186:20
[INFO] [stdout]     |
[INFO] [stdout] 186 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 186 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/priv_auction.rs:212:20
[INFO] [stdout]     |
[INFO] [stdout] 212 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 212 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib/src/rounds/stock_round.rs:68:20
[INFO] [stdout]    |
[INFO] [stdout] 68 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 68 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/stock_round.rs:111:20
[INFO] [stdout]     |
[INFO] [stdout] 111 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 111 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/stock_round.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 145 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/stock_round.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 176 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> lib/src/rounds/stock_round.rs:211:20
[INFO] [stdout]     |
[INFO] [stdout] 211 |             panic!(ACTION_FORBIDDEN);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 211 |             panic!("{}", ACTION_FORBIDDEN);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "1b775f41be76a12974a2fc8332c9babba9a447a7c8e0a5bd86fd8f9a47ef0bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b775f41be76a12974a2fc8332c9babba9a447a7c8e0a5bd86fd8f9a47ef0bdd", kill_on_drop: false }`
[INFO] [stdout] 1b775f41be76a12974a2fc8332c9babba9a447a7c8e0a5bd86fd8f9a47ef0bdd
