[INFO] updating cached repository https://github.com/citiral/omud [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e21c3e976cb46152823ae8b99bf92e9a214591c5 [INFO] checking citiral/omud against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcitiral%2Fomud" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/citiral/omud on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/citiral/omud [INFO] finished tweaking git repo https://github.com/citiral/omud [INFO] tweaked toml for git repo https://github.com/citiral/omud written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/citiral/omud already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ec3c3dd80ad863cc00b6005f1d46d2e3a7cece6144f60e99be5f2a8828de95f3 [INFO] running `"docker" "start" "-a" "ec3c3dd80ad863cc00b6005f1d46d2e3a7cece6144f60e99be5f2a8828de95f3"` [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking omud v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 153 | let _ = try!(File::open(path).map(|mut file| file.read_to_string(&mut data))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:154:8 [INFO] [stderr] | [INFO] [stderr] 154 | Ok(try!(Json::from_str(&data))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:159:30 [INFO] [stderr] | [INFO] [stderr] 159 | let mut room = Room::new(try!(get_string(&json, "id")).to_string()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:160:17 [INFO] [stderr] | [INFO] [stderr] 160 | room.name = try!(get_string(&json, "name")).to_string(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | room.description = try!(get_string(&json, "description")).to_string(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:164:17 [INFO] [stderr] | [INFO] [stderr] 164 | for exit in try!(get_vec(&json, "connections")) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:165:23 [INFO] [stderr] | [INFO] [stderr] 165 | room.add_exit(try!(get_string(&exit, "direction")).to_string(), try!(get_string(&exit, "room")).to_string()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:165:73 [INFO] [stderr] | [INFO] [stderr] 165 | room.add_exit(try!(get_string(&exit, "direction")).to_string(), try!(get_string(&exit, "room")).to_string()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:168:18 [INFO] [stderr] | [INFO] [stderr] 168 | for spawn in try!(get_vec(&json, "items")) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:170:18 [INFO] [stderr] | [INFO] [stderr] 170 | let id = try!(get_string(&spawn, "id")).to_string(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:178:13 [INFO] [stderr] | [INFO] [stderr] 178 | try!(get_u64(&spawn, "count")) as u32, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:179:13 [INFO] [stderr] | [INFO] [stderr] 179 | try!(get_u64(&spawn, "max")) as u32, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | try!(get_u64(&spawn, "respawn")) as u32 [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | try!(get_string(&json, "id")).to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 191 | try!(get_string(&json, "name")).to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 192 | try!(get_string(&json, "description")).to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | try!(get_bool(&json, "stackable"))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Iterator` [INFO] [stderr] --> src/room.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::iter::Iterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:15:29 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn as_id(&self) -> &Id { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:21:40 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn as_living(&self) -> Option<&Living> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Living` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:27:38 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn as_tick(&self) -> Option<&Tick> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Tick` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:33:45 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn as_describable(&self) -> Option<&Describable> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Describable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:39:38 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn as_init(&self) -> Option<&Init> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Init` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Tick` [INFO] [stderr] --> src/item.rs:1:37 [INFO] [stderr] | [INFO] [stderr] 1 | use entity::{self, Describable, Id, Tick}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/json/mod.rs:53:32 [INFO] [stderr] | [INFO] [stderr] 53 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `world::World` [INFO] [stderr] --> src/output.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use world::World; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `item::Item` [INFO] [stderr] --> src/output.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use item::Item; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `creature::Creature` [INFO] [stderr] --> src/output.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use creature::Creature; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 153 | let _ = try!(File::open(path).map(|mut file| file.read_to_string(&mut data))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:154:8 [INFO] [stderr] | [INFO] [stderr] 154 | Ok(try!(Json::from_str(&data))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:159:30 [INFO] [stderr] | [INFO] [stderr] 159 | let mut room = Room::new(try!(get_string(&json, "id")).to_string()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:160:17 [INFO] [stderr] | [INFO] [stderr] 160 | room.name = try!(get_string(&json, "name")).to_string(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | room.description = try!(get_string(&json, "description")).to_string(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:164:17 [INFO] [stderr] | [INFO] [stderr] 164 | for exit in try!(get_vec(&json, "connections")) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:165:23 [INFO] [stderr] | [INFO] [stderr] 165 | room.add_exit(try!(get_string(&exit, "direction")).to_string(), try!(get_string(&exit, "room")).to_string()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:165:73 [INFO] [stderr] | [INFO] [stderr] 165 | room.add_exit(try!(get_string(&exit, "direction")).to_string(), try!(get_string(&exit, "room")).to_string()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:168:18 [INFO] [stderr] | [INFO] [stderr] 168 | for spawn in try!(get_vec(&json, "items")) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:170:18 [INFO] [stderr] | [INFO] [stderr] 170 | let id = try!(get_string(&spawn, "id")).to_string(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:178:13 [INFO] [stderr] | [INFO] [stderr] 178 | try!(get_u64(&spawn, "count")) as u32, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:179:13 [INFO] [stderr] | [INFO] [stderr] 179 | try!(get_u64(&spawn, "max")) as u32, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | try!(get_u64(&spawn, "respawn")) as u32 [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | try!(get_string(&json, "id")).to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 191 | try!(get_string(&json, "name")).to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 192 | try!(get_string(&json, "description")).to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/json/mod.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | try!(get_bool(&json, "stackable"))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Iterator` [INFO] [stderr] --> src/room.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::iter::Iterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:15:29 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn as_id(&self) -> &Id { [INFO] [stderr] | ^^ help: use `dyn`: `dyn Id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:21:40 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn as_living(&self) -> Option<&Living> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Living` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:27:38 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn as_tick(&self) -> Option<&Tick> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Tick` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:33:45 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn as_describable(&self) -> Option<&Describable> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Describable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/creature.rs:39:38 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn as_init(&self) -> Option<&Init> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Init` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Tick` [INFO] [stderr] --> src/item.rs:1:37 [INFO] [stderr] | [INFO] [stderr] 1 | use entity::{self, Describable, Id, Tick}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/json/mod.rs:53:32 [INFO] [stderr] | [INFO] [stderr] 53 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `world::World` [INFO] [stderr] --> src/output.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use world::World; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `item::Item` [INFO] [stderr] --> src/output.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use item::Item; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `creature::Creature` [INFO] [stderr] --> src/output.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use creature::Creature; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | / lazy_static! { [INFO] [stderr] 34 | | static ref WORLD_DATA: WorldData = { [INFO] [stderr] 35 | | json::parse_world_data_from_resources() [INFO] [stderr] 36 | | }; [INFO] [stderr] 37 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/entity.rs:1:48 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/entity.rs:10:43 [INFO] [stderr] | [INFO] [stderr] 10 | static ENTITY_ID_GENERATOR: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | / lazy_static! { [INFO] [stderr] 34 | | static ref WORLD_DATA: WorldData = { [INFO] [stderr] 35 | | json::parse_world_data_from_resources() [INFO] [stderr] 36 | | }; [INFO] [stderr] 37 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/entity.rs:1:48 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/entity.rs:10:43 [INFO] [stderr] | [INFO] [stderr] 10 | static ENTITY_ID_GENERATOR: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/json/mod.rs:42:51 [INFO] [stderr] | [INFO] [stderr] 42 | ResourceLoadError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/json/mod.rs:43:59 [INFO] [stderr] | [INFO] [stderr] 43 | ResourceLoadError::JsonParser(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/json/mod.rs:55:51 [INFO] [stderr] | [INFO] [stderr] 55 | ResourceLoadError::Io(ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/json/mod.rs:56:59 [INFO] [stderr] | [INFO] [stderr] 56 | ResourceLoadError::JsonParser(ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `entity` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use entity::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> src/player.rs:104:43 [INFO] [stderr] | [INFO] [stderr] 104 | fn handle_command(&self, room: &Room, world: &World, sender: Sender, command: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_world` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/json/mod.rs:42:51 [INFO] [stderr] | [INFO] [stderr] 42 | ResourceLoadError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/json/mod.rs:43:59 [INFO] [stderr] | [INFO] [stderr] 43 | ResourceLoadError::JsonParser(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/json/mod.rs:55:51 [INFO] [stderr] | [INFO] [stderr] 55 | ResourceLoadError::Io(ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/json/mod.rs:56:59 [INFO] [stderr] | [INFO] [stderr] 56 | ResourceLoadError::JsonParser(ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `entity` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use entity::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> src/player.rs:104:43 [INFO] [stderr] | [INFO] [stderr] 104 | fn handle_command(&self, room: &Room, world: &World, sender: Sender, command: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_world` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 37 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 37 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.50s [INFO] running `"docker" "inspect" "ec3c3dd80ad863cc00b6005f1d46d2e3a7cece6144f60e99be5f2a8828de95f3"` [INFO] running `"docker" "rm" "-f" "ec3c3dd80ad863cc00b6005f1d46d2e3a7cece6144f60e99be5f2a8828de95f3"` [INFO] [stdout] ec3c3dd80ad863cc00b6005f1d46d2e3a7cece6144f60e99be5f2a8828de95f3