[INFO] cloning repository https://github.com/neosam/textgame [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neosam/textgame" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneosam%2Ftextgame", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneosam%2Ftextgame'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 359186b26b43ed6453980eac3a07663519895243 [INFO] checking neosam/textgame against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneosam%2Ftextgame" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/neosam/textgame on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/neosam/textgame [INFO] finished tweaking git repo https://github.com/neosam/textgame [INFO] tweaked toml for git repo https://github.com/neosam/textgame written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/neosam/textgame already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v0.3.10 [INFO] [stderr] Downloaded serde_codegen_internals v0.11.1 [INFO] [stderr] Downloaded dtoa v0.2.2 [INFO] [stderr] Downloaded syn v0.10.3 [INFO] [stderr] Downloaded serde_codegen v0.8.19 [INFO] [stderr] Downloaded num-traits v0.1.36 [INFO] [stderr] Downloaded serde_derive v0.8.19 [INFO] [stderr] Downloaded serde v0.8.19 [INFO] [stderr] Downloaded serde_json v0.8.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23ac45e2c470b4da456593124c71350377f6f25e7d0081ae4e9ce0e45fda26c0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "23ac45e2c470b4da456593124c71350377f6f25e7d0081ae4e9ce0e45fda26c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23ac45e2c470b4da456593124c71350377f6f25e7d0081ae4e9ce0e45fda26c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23ac45e2c470b4da456593124c71350377f6f25e7d0081ae4e9ce0e45fda26c0", kill_on_drop: false }` [INFO] [stdout] 23ac45e2c470b4da456593124c71350377f6f25e7d0081ae4e9ce0e45fda26c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fb2227b341d05c5484fb95f8de6eb1e655928fccb7baf8981c50790ea0b9601 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0fb2227b341d05c5484fb95f8de6eb1e655928fccb7baf8981c50790ea0b9601", kill_on_drop: false }` [INFO] [stderr] Compiling quote v0.3.10 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Checking serde_json v0.8.4 [INFO] [stderr] Compiling syn v0.10.3 [INFO] [stderr] Compiling serde_codegen_internals v0.11.1 [INFO] [stderr] Compiling serde_codegen v0.8.19 [INFO] [stderr] Compiling serde_derive v0.8.19 [INFO] [stderr] Checking textgametest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | static mut LANG_EN: &'static Lang = &LangEn; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | static mut LANG_DE: &'static Lang = &LangDe; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | static mut LANG: &'static Lang = &LangEn; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn set_lang(l: &'static Lang) { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn t() -> &'static Lang { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/room.rs:56:85 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn actor_take(&mut self, actor_key: &str, item_key: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/room.rs:68:85 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn actor_drop(&mut self, actor_key: &str, item_key: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/room.rs:80:38 [INFO] [stdout] | [INFO] [stdout] 80 | -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/room.rs:95:74 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn actor_to_corpse(&mut self, actor_key: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | pub type CommandFn = Box result::Result>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Game) -> result::Result>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:19:68 [INFO] [stdout] | [INFO] [stdout] 19 | pub type CommandFn = Box result::Result>>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn input_string(prompt: &str) -> result::Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:30:79 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn read_multiline(prompt: &str, term: &str) -> result::Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:56:56 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn step(&mut self) -> result::Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/terminal.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | return Ok((false)) [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | static mut LANG_EN: &'static Lang = &LangEn; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | static mut LANG_DE: &'static Lang = &LangDe; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | static mut LANG: &'static Lang = &LangEn; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn set_lang(l: &'static Lang) { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lang/mod.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn t() -> &'static Lang { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Lang` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/room.rs:56:85 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn actor_take(&mut self, actor_key: &str, item_key: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/room.rs:68:85 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn actor_drop(&mut self, actor_key: &str, item_key: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/room.rs:80:38 [INFO] [stdout] | [INFO] [stdout] 80 | -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/room.rs:95:74 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn actor_to_corpse(&mut self, actor_key: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | pub type CommandFn = Box result::Result>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Game) -> result::Result>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:19:68 [INFO] [stdout] | [INFO] [stdout] 19 | pub type CommandFn = Box result::Result>>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:21:65 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn input_string(prompt: &str) -> result::Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:30:79 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn read_multiline(prompt: &str, term: &str) -> result::Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/terminal.rs:56:56 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn step(&mut self) -> result::Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/terminal.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | return Ok((false)) [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let mut from_room = self.room_mut(from_room_key); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut to_room = self.room_mut(to_room_key); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:114:15 [INFO] [stdout] | [INFO] [stdout] 114 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:126:15 [INFO] [stdout] | [INFO] [stdout] 126 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:150:15 [INFO] [stdout] | [INFO] [stdout] 150 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:161:15 [INFO] [stdout] | [INFO] [stdout] 161 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | let mut room = game.player_room_mut(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:190:15 [INFO] [stdout] | [INFO] [stdout] 190 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `GameResult` [INFO] [stdout] --> src/gameerror.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | type GameResult = result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let mut from_room = self.room_mut(from_room_key); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut to_room = self.room_mut(to_room_key); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:114:15 [INFO] [stdout] | [INFO] [stdout] 114 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:126:15 [INFO] [stdout] | [INFO] [stdout] 126 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:150:15 [INFO] [stdout] | [INFO] [stdout] 150 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:161:15 [INFO] [stdout] | [INFO] [stdout] 161 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:173:15 [INFO] [stdout] | [INFO] [stdout] 173 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | let mut room = game.player_room_mut(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/terminal.rs:190:15 [INFO] [stdout] | [INFO] [stdout] 190 | Box::new(|mut game| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `GameResult` [INFO] [stdout] --> src/gameerror.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | type GameResult = result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.78s [INFO] running `Command { std: "docker" "inspect" "0fb2227b341d05c5484fb95f8de6eb1e655928fccb7baf8981c50790ea0b9601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fb2227b341d05c5484fb95f8de6eb1e655928fccb7baf8981c50790ea0b9601", kill_on_drop: false }` [INFO] [stdout] 0fb2227b341d05c5484fb95f8de6eb1e655928fccb7baf8981c50790ea0b9601