Nov 30 07:13:00.764 INFO checking aliencode-github/alienchat against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 07:13:00.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 30 07:13:01.058 INFO [stdout] a5737605b887a9ad943dd0e04e39af0c852954283f282efaffc061c625bc1871 Nov 30 07:13:01.074 INFO running `"docker" "start" "-a" "a5737605b887a9ad943dd0e04e39af0c852954283f282efaffc061c625bc1871"` Nov 30 07:13:02.045 INFO [stderr] usermod: no changes Nov 30 07:13:02.460 INFO [stderr] Compiling serde v1.0.53 Nov 30 07:13:02.469 INFO [stderr] Checking num-traits v0.2.3 Nov 30 07:13:02.470 INFO [stderr] Compiling brotli-sys v0.3.2 Nov 30 07:13:02.470 INFO [stderr] Compiling actix-web v0.6.3 Nov 30 07:13:02.480 INFO [stderr] Checking parking_lot_core v0.2.14 Nov 30 07:13:02.480 INFO [stderr] Checking crossbeam-epoch v0.2.0 Nov 30 07:13:02.480 INFO [stderr] Compiling crossbeam-epoch v0.3.1 Nov 30 07:13:06.790 INFO [stderr] Compiling backtrace-sys v0.1.16 Nov 30 07:13:07.354 INFO [stderr] Checking http v0.1.5 Nov 30 07:13:07.842 INFO [stderr] Checking mio-uds v0.6.6 Nov 30 07:13:09.859 INFO [stderr] Compiling openssl v0.10.7 Nov 30 07:13:09.921 INFO [stderr] Checking flate2 v1.0.1 Nov 30 07:13:10.057 INFO [stderr] Checking parking_lot v0.4.8 Nov 30 07:13:10.112 INFO [stderr] Compiling serde_derive v1.0.53 Nov 30 07:13:12.898 INFO [stderr] Compiling backtrace v0.3.7 Nov 30 07:13:15.780 INFO [stderr] Checking backtrace v0.2.3 Nov 30 07:13:18.413 INFO [stderr] Checking env_logger v0.5.10 Nov 30 07:13:18.659 INFO [stderr] Compiling crossbeam-deque v0.2.0 Nov 30 07:13:22.492 INFO [stderr] Checking num-integer v0.1.37 Nov 30 07:13:23.248 INFO [stderr] Checking crossbeam-channel v0.1.2 Nov 30 07:13:24.313 INFO [stderr] Checking failure v0.1.1 Nov 30 07:13:25.712 INFO [stderr] Compiling error-chain v0.11.0 Nov 30 07:13:27.388 INFO [stderr] Checking error-chain v0.1.12 Nov 30 07:13:27.928 INFO [stderr] Compiling rayon-core v1.4.0 Nov 30 07:13:28.008 INFO [stderr] Checking h2 v0.1.6 Nov 30 07:13:29.044 INFO [stderr] Checking trust-dns-proto v0.3.3 Nov 30 07:13:32.296 INFO [stderr] Checking tokio-signal v0.1.5 Nov 30 07:13:32.393 INFO [stderr] Checking tokio-openssl v0.2.0 Nov 30 07:13:38.432 INFO [stderr] Compiling rayon v0.8.2 Nov 30 07:13:39.140 INFO [stderr] Checking brotli2 v0.3.2 Nov 30 07:13:42.462 INFO [stderr] Checking uuid v0.6.3 Nov 30 07:13:42.464 INFO [stderr] Checking serde_urlencoded v0.5.1 Nov 30 07:13:42.466 INFO [stderr] Checking serde_json v1.0.17 Nov 30 07:13:42.467 INFO [stderr] Checking chrono v0.4.2 Nov 30 07:13:48.588 INFO [stderr] Compiling semver v0.8.0 Nov 30 07:13:52.802 INFO [stderr] Checking trust-dns-resolver v0.8.2 Nov 30 07:14:01.077 INFO [stderr] Compiling ring v0.12.1 Nov 30 07:14:08.365 INFO [stderr] Compiling cargo_metadata v0.3.3 Nov 30 07:14:17.692 INFO [stderr] Compiling skeptic v0.13.2 Nov 30 07:14:19.372 INFO [stderr] Checking cookie v0.10.1 Nov 30 07:14:24.148 INFO [stderr] Compiling actix v0.5.6 Nov 30 07:14:43.307 INFO [stderr] Checking alienchat v0.1.0 (/source) Nov 30 07:14:51.432 INFO [stderr] warning: cannot find type `SessionMessage` in this scope Nov 30 07:14:51.432 INFO [stderr] --> src/actors/chatserver.rs:11:10 Nov 30 07:14:51.432 INFO [stderr] | Nov 30 07:14:51.432 INFO [stderr] 11 | #[derive(Message)] Nov 30 07:14:51.432 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 30 07:14:51.432 INFO [stderr] | Nov 30 07:14:51.432 INFO [stderr] = note: #[warn(proc_macro_derive_resolution_fallback)] on by default Nov 30 07:14:51.432 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 30 07:14:51.432 INFO [stderr] = note: for more information, see issue #50504 Nov 30 07:14:51.432 INFO [stderr] Nov 30 07:14:51.432 INFO [stderr] warning: cannot find type `Connect` in this scope Nov 30 07:14:51.432 INFO [stderr] --> src/actors/chatserver.rs:15:10 Nov 30 07:14:51.432 INFO [stderr] | Nov 30 07:14:51.432 INFO [stderr] 15 | #[derive(Message)] Nov 30 07:14:51.432 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 30 07:14:51.432 INFO [stderr] | Nov 30 07:14:51.432 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 30 07:14:51.432 INFO [stderr] = note: for more information, see issue #50504 Nov 30 07:14:51.432 INFO [stderr] Nov 30 07:14:51.432 INFO [stderr] warning: cannot find type `Disconnect` in this scope Nov 30 07:14:51.432 INFO [stderr] --> src/actors/chatserver.rs:22:10 Nov 30 07:14:51.432 INFO [stderr] | Nov 30 07:14:51.432 INFO [stderr] 22 | #[derive(Message)] Nov 30 07:14:51.432 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 30 07:14:51.432 INFO [stderr] | Nov 30 07:14:51.432 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 30 07:14:51.432 INFO [stderr] = note: for more information, see issue #50504 Nov 30 07:14:51.432 INFO [stderr] Nov 30 07:14:51.432 INFO [stderr] warning: cannot find type `Message` in this scope Nov 30 07:14:51.432 INFO [stderr] --> src/actors/chatserver.rs:28:10 Nov 30 07:14:51.432 INFO [stderr] | Nov 30 07:14:51.432 INFO [stderr] 28 | #[derive(Message)] Nov 30 07:14:51.432 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 30 07:14:51.432 INFO [stderr] | Nov 30 07:14:51.432 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 30 07:14:51.432 INFO [stderr] = note: for more information, see issue #50504 Nov 30 07:14:51.432 INFO [stderr] Nov 30 07:14:51.432 INFO [stderr] warning: unused import: `std::fmt::Error` Nov 30 07:14:51.432 INFO [stderr] --> src/controller.rs:6:5 Nov 30 07:14:51.432 INFO [stderr] | Nov 30 07:14:51.433 INFO [stderr] 6 | use std::fmt::Error; Nov 30 07:14:51.433 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 30 07:14:51.433 INFO [stderr] | Nov 30 07:14:51.433 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 07:14:51.433 INFO [stderr] Nov 30 07:14:51.433 INFO [stderr] warning: unused import: `std::fmt::Formatter` Nov 30 07:14:51.433 INFO [stderr] --> src/controller.rs:7:5 Nov 30 07:14:51.433 INFO [stderr] | Nov 30 07:14:51.433 INFO [stderr] 7 | use std::fmt::Formatter; Nov 30 07:14:51.433 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:51.433 INFO [stderr] Nov 30 07:14:51.433 INFO [stderr] warning: unused import: `serde_json` Nov 30 07:14:51.433 INFO [stderr] --> src/user.rs:4:5 Nov 30 07:14:51.433 INFO [stderr] | Nov 30 07:14:51.433 INFO [stderr] 4 | use serde_json; Nov 30 07:14:51.433 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:14:51.433 INFO [stderr] Nov 30 07:14:52.115 INFO [stderr] warning: unused variable: `role` Nov 30 07:14:52.116 INFO [stderr] --> src/user.rs:55:35 Nov 30 07:14:52.116 INFO [stderr] | Nov 30 07:14:52.116 INFO [stderr] 55 | pub fn revoke_role(&mut self, role: &Role) { Nov 30 07:14:52.116 INFO [stderr] | ^^^^ help: consider using `_role` instead Nov 30 07:14:52.116 INFO [stderr] | Nov 30 07:14:52.116 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 07:14:52.116 INFO [stderr] Nov 30 07:14:52.178 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:52.178 INFO [stderr] --> src/controller.rs:53:13 Nov 30 07:14:52.178 INFO [stderr] | Nov 30 07:14:52.178 INFO [stderr] 53 | let mut room_data = self.room_data_interface.provide_room_data(); Nov 30 07:14:52.178 INFO [stderr] | ----^^^^^^^^^ Nov 30 07:14:52.178 INFO [stderr] | | Nov 30 07:14:52.178 INFO [stderr] | help: remove this `mut` Nov 30 07:14:52.178 INFO [stderr] | Nov 30 07:14:52.178 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 07:14:52.178 INFO [stderr] Nov 30 07:14:52.192 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:52.192 INFO [stderr] --> src/controller.rs:116:13 Nov 30 07:14:52.192 INFO [stderr] | Nov 30 07:14:52.192 INFO [stderr] 116 | let mut room = Room::new(name, owner); Nov 30 07:14:52.192 INFO [stderr] | ----^^^^ Nov 30 07:14:52.192 INFO [stderr] | | Nov 30 07:14:52.192 INFO [stderr] | help: remove this `mut` Nov 30 07:14:52.192 INFO [stderr] Nov 30 07:14:52.385 INFO [stderr] warning: struct is never constructed: `MockUserDataImpl` Nov 30 07:14:52.385 INFO [stderr] --> src/mock_data.rs:8:1 Nov 30 07:14:52.385 INFO [stderr] | Nov 30 07:14:52.385 INFO [stderr] 8 | pub struct MockUserDataImpl { Nov 30 07:14:52.385 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:52.385 INFO [stderr] | Nov 30 07:14:52.385 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 07:14:52.385 INFO [stderr] Nov 30 07:14:52.385 INFO [stderr] warning: method is never used: `new` Nov 30 07:14:52.385 INFO [stderr] --> src/mock_data.rs:13:5 Nov 30 07:14:52.385 INFO [stderr] | Nov 30 07:14:52.385 INFO [stderr] 13 | pub fn new() -> MockUserDataImpl { Nov 30 07:14:52.385 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:52.385 INFO [stderr] Nov 30 07:14:52.385 INFO [stderr] warning: struct is never constructed: `MockRoomDataImpl` Nov 30 07:14:52.385 INFO [stderr] --> src/mock_data.rs:83:1 Nov 30 07:14:52.385 INFO [stderr] | Nov 30 07:14:52.385 INFO [stderr] 83 | pub struct MockRoomDataImpl { Nov 30 07:14:52.385 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:52.385 INFO [stderr] Nov 30 07:14:52.385 INFO [stderr] warning: method is never used: `new` Nov 30 07:14:52.385 INFO [stderr] --> src/mock_data.rs:88:5 Nov 30 07:14:52.385 INFO [stderr] | Nov 30 07:14:52.385 INFO [stderr] 88 | pub fn new(user_list: &Vec) -> Self { Nov 30 07:14:52.385 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:52.385 INFO [stderr] Nov 30 07:14:52.852 INFO [stderr] warning: cannot find type `SessionMessage` in this scope Nov 30 07:14:52.852 INFO [stderr] --> src/actors/chatserver.rs:11:10 Nov 30 07:14:52.852 INFO [stderr] | Nov 30 07:14:52.852 INFO [stderr] 11 | #[derive(Message)] Nov 30 07:14:52.852 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 30 07:14:52.852 INFO [stderr] | Nov 30 07:14:52.852 INFO [stderr] = note: #[warn(proc_macro_derive_resolution_fallback)] on by default Nov 30 07:14:52.852 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 30 07:14:52.852 INFO [stderr] = note: for more information, see issue #50504 Nov 30 07:14:52.852 INFO [stderr] Nov 30 07:14:52.852 INFO [stderr] warning: cannot find type `Connect` in this scope Nov 30 07:14:52.852 INFO [stderr] --> src/actors/chatserver.rs:15:10 Nov 30 07:14:52.852 INFO [stderr] | Nov 30 07:14:52.852 INFO [stderr] 15 | #[derive(Message)] Nov 30 07:14:52.853 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 30 07:14:52.853 INFO [stderr] | Nov 30 07:14:52.853 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 30 07:14:52.853 INFO [stderr] = note: for more information, see issue #50504 Nov 30 07:14:52.853 INFO [stderr] Nov 30 07:14:52.853 INFO [stderr] warning: cannot find type `Disconnect` in this scope Nov 30 07:14:52.853 INFO [stderr] --> src/actors/chatserver.rs:22:10 Nov 30 07:14:52.853 INFO [stderr] | Nov 30 07:14:52.853 INFO [stderr] 22 | #[derive(Message)] Nov 30 07:14:52.853 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 30 07:14:52.853 INFO [stderr] | Nov 30 07:14:52.853 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 30 07:14:52.853 INFO [stderr] = note: for more information, see issue #50504 Nov 30 07:14:52.853 INFO [stderr] Nov 30 07:14:52.853 INFO [stderr] warning: cannot find type `Message` in this scope Nov 30 07:14:52.853 INFO [stderr] --> src/actors/chatserver.rs:28:10 Nov 30 07:14:52.853 INFO [stderr] | Nov 30 07:14:52.853 INFO [stderr] 28 | #[derive(Message)] Nov 30 07:14:52.853 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 30 07:14:52.853 INFO [stderr] | Nov 30 07:14:52.853 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 30 07:14:52.853 INFO [stderr] = note: for more information, see issue #50504 Nov 30 07:14:52.853 INFO [stderr] Nov 30 07:14:52.853 INFO [stderr] warning: unused import: `std::fmt::Error` Nov 30 07:14:52.853 INFO [stderr] --> src/controller.rs:6:5 Nov 30 07:14:52.853 INFO [stderr] | Nov 30 07:14:52.853 INFO [stderr] 6 | use std::fmt::Error; Nov 30 07:14:52.853 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 30 07:14:52.853 INFO [stderr] | Nov 30 07:14:52.853 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 07:14:52.853 INFO [stderr] Nov 30 07:14:52.853 INFO [stderr] warning: unused import: `std::fmt::Formatter` Nov 30 07:14:52.853 INFO [stderr] --> src/controller.rs:7:5 Nov 30 07:14:52.853 INFO [stderr] | Nov 30 07:14:52.853 INFO [stderr] 7 | use std::fmt::Formatter; Nov 30 07:14:52.853 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:52.853 INFO [stderr] Nov 30 07:14:53.396 INFO [stderr] warning: unused variable: `role` Nov 30 07:14:53.396 INFO [stderr] --> src/user.rs:55:35 Nov 30 07:14:53.396 INFO [stderr] | Nov 30 07:14:53.396 INFO [stderr] 55 | pub fn revoke_role(&mut self, role: &Role) { Nov 30 07:14:53.396 INFO [stderr] | ^^^^ help: consider using `_role` instead Nov 30 07:14:53.396 INFO [stderr] | Nov 30 07:14:53.396 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 07:14:53.396 INFO [stderr] Nov 30 07:14:53.432 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.432 INFO [stderr] --> src/controller.rs:53:13 Nov 30 07:14:53.432 INFO [stderr] | Nov 30 07:14:53.432 INFO [stderr] 53 | let mut room_data = self.room_data_interface.provide_room_data(); Nov 30 07:14:53.432 INFO [stderr] | ----^^^^^^^^^ Nov 30 07:14:53.432 INFO [stderr] | | Nov 30 07:14:53.432 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.432 INFO [stderr] | Nov 30 07:14:53.432 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 07:14:53.432 INFO [stderr] Nov 30 07:14:53.436 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.436 INFO [stderr] --> src/controller.rs:116:13 Nov 30 07:14:53.436 INFO [stderr] | Nov 30 07:14:53.436 INFO [stderr] 116 | let mut room = Room::new(name, owner); Nov 30 07:14:53.436 INFO [stderr] | ----^^^^ Nov 30 07:14:53.436 INFO [stderr] | | Nov 30 07:14:53.436 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.436 INFO [stderr] Nov 30 07:14:53.464 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.464 INFO [stderr] --> src/controller.rs:392:9 Nov 30 07:14:53.464 INFO [stderr] | Nov 30 07:14:53.464 INFO [stderr] 392 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 30 07:14:53.464 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:53.464 INFO [stderr] | | Nov 30 07:14:53.464 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.464 INFO [stderr] Nov 30 07:14:53.464 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.464 INFO [stderr] --> src/controller.rs:420:9 Nov 30 07:14:53.464 INFO [stderr] | Nov 30 07:14:53.464 INFO [stderr] 420 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 30 07:14:53.464 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:53.464 INFO [stderr] | | Nov 30 07:14:53.464 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.464 INFO [stderr] Nov 30 07:14:53.468 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.468 INFO [stderr] --> src/controller.rs:454:9 Nov 30 07:14:53.468 INFO [stderr] | Nov 30 07:14:53.468 INFO [stderr] 454 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 30 07:14:53.468 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:53.468 INFO [stderr] | | Nov 30 07:14:53.468 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.468 INFO [stderr] Nov 30 07:14:53.468 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.468 INFO [stderr] --> src/controller.rs:486:9 Nov 30 07:14:53.468 INFO [stderr] | Nov 30 07:14:53.468 INFO [stderr] 486 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 30 07:14:53.468 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:53.468 INFO [stderr] | | Nov 30 07:14:53.468 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.468 INFO [stderr] Nov 30 07:14:53.469 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.469 INFO [stderr] --> src/controller.rs:526:9 Nov 30 07:14:53.469 INFO [stderr] | Nov 30 07:14:53.469 INFO [stderr] 526 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 30 07:14:53.469 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:53.469 INFO [stderr] | | Nov 30 07:14:53.469 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.469 INFO [stderr] Nov 30 07:14:53.472 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.472 INFO [stderr] --> src/controller.rs:567:9 Nov 30 07:14:53.472 INFO [stderr] | Nov 30 07:14:53.472 INFO [stderr] 567 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 30 07:14:53.472 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Nov 30 07:14:53.472 INFO [stderr] | | Nov 30 07:14:53.472 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.472 INFO [stderr] Nov 30 07:14:53.576 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.576 INFO [stderr] --> src/room.rs:160:9 Nov 30 07:14:53.576 INFO [stderr] | Nov 30 07:14:53.576 INFO [stderr] 160 | let mut room = Room::new("Testroom".to_string(), user.copy_id()); Nov 30 07:14:53.576 INFO [stderr] | ----^^^^ Nov 30 07:14:53.576 INFO [stderr] | | Nov 30 07:14:53.576 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.576 INFO [stderr] Nov 30 07:14:53.618 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:14:53.618 INFO [stderr] --> src/user.rs:96:9 Nov 30 07:14:53.618 INFO [stderr] | Nov 30 07:14:53.618 INFO [stderr] 96 | let mut user = User::new( Nov 30 07:14:53.618 INFO [stderr] | ----^^^^ Nov 30 07:14:53.618 INFO [stderr] | | Nov 30 07:14:53.618 INFO [stderr] | help: remove this `mut` Nov 30 07:14:53.618 INFO [stderr] Nov 30 07:14:53.696 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 51s Nov 30 07:14:53.712 INFO [stderr] su: No module specific data is present Nov 30 07:14:54.622 INFO running `"docker" "inspect" "a5737605b887a9ad943dd0e04e39af0c852954283f282efaffc061c625bc1871"` Nov 30 07:14:54.907 INFO running `"docker" "rm" "-f" "a5737605b887a9ad943dd0e04e39af0c852954283f282efaffc061c625bc1871"` Nov 30 07:14:55.280 INFO [stdout] a5737605b887a9ad943dd0e04e39af0c852954283f282efaffc061c625bc1871