Nov 01 08:50:51.134 INFO checking aliencode-github/alienchat against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 08:50:51.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 08:50:51.540 INFO blam! f57d31e63b66665a2dec795bfdcf4f4fdd325ada95f069fa23690f3262f23b6c Nov 01 08:50:51.556 INFO running `"docker" "start" "-a" "f57d31e63b66665a2dec795bfdcf4f4fdd325ada95f069fa23690f3262f23b6c"` Nov 01 08:50:52.720 INFO kablam! usermod: no changes Nov 01 08:50:53.165 INFO kablam! Compiling serde v1.0.53 Nov 01 08:50:53.165 INFO kablam! Compiling openssl v0.10.7 Nov 01 08:50:53.165 INFO kablam! Checking num-traits v0.2.3 Nov 01 08:50:53.201 INFO kablam! Compiling actix-web v0.6.3 Nov 01 08:50:53.201 INFO kablam! Compiling serde_derive v1.0.53 Nov 01 08:50:53.214 INFO kablam! Checking trust-dns-proto v0.3.3 Nov 01 08:50:53.217 INFO kablam! Checking cookie v0.10.1 Nov 01 08:50:57.344 INFO kablam! Checking num-integer v0.1.37 Nov 01 08:51:08.040 INFO kablam! Checking tokio-openssl v0.2.0 Nov 01 08:51:09.356 INFO kablam! Checking trust-dns-resolver v0.8.2 Nov 01 08:51:23.155 INFO kablam! Checking uuid v0.6.3 Nov 01 08:51:23.155 INFO kablam! Checking serde_urlencoded v0.5.1 Nov 01 08:51:23.155 INFO kablam! Checking serde_json v1.0.17 Nov 01 08:51:23.155 INFO kablam! Checking chrono v0.4.2 Nov 01 08:51:31.526 INFO kablam! Compiling semver v0.8.0 Nov 01 08:51:39.661 INFO kablam! Compiling cargo_metadata v0.3.3 Nov 01 08:51:44.076 INFO kablam! Compiling skeptic v0.13.2 Nov 01 08:51:49.180 INFO kablam! Compiling actix v0.5.6 Nov 01 08:52:10.779 INFO kablam! Checking alienchat v0.1.0 (/source) Nov 01 08:52:16.714 INFO kablam! warning: cannot find type `SessionMessage` in this scope Nov 01 08:52:16.714 INFO kablam! --> src/actors/chatserver.rs:11:10 Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! 11 | #[derive(Message)] Nov 01 08:52:16.714 INFO kablam! | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! = note: #[warn(proc_macro_derive_resolution_fallback)] on by default Nov 01 08:52:16.714 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 08:52:16.714 INFO kablam! = note: for more information, see issue #50504 Nov 01 08:52:16.714 INFO kablam! Nov 01 08:52:16.714 INFO kablam! warning: cannot find type `Connect` in this scope Nov 01 08:52:16.714 INFO kablam! --> src/actors/chatserver.rs:15:10 Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! 15 | #[derive(Message)] Nov 01 08:52:16.714 INFO kablam! | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 08:52:16.714 INFO kablam! = note: for more information, see issue #50504 Nov 01 08:52:16.714 INFO kablam! Nov 01 08:52:16.714 INFO kablam! warning: cannot find type `Disconnect` in this scope Nov 01 08:52:16.714 INFO kablam! --> src/actors/chatserver.rs:22:10 Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! 22 | #[derive(Message)] Nov 01 08:52:16.714 INFO kablam! | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 08:52:16.714 INFO kablam! = note: for more information, see issue #50504 Nov 01 08:52:16.714 INFO kablam! Nov 01 08:52:16.714 INFO kablam! warning: cannot find type `Message` in this scope Nov 01 08:52:16.714 INFO kablam! --> src/actors/chatserver.rs:28:10 Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! 28 | #[derive(Message)] Nov 01 08:52:16.714 INFO kablam! | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 08:52:16.714 INFO kablam! = note: for more information, see issue #50504 Nov 01 08:52:16.714 INFO kablam! Nov 01 08:52:16.714 INFO kablam! warning: unused import: `std::fmt::Error` Nov 01 08:52:16.714 INFO kablam! --> src/controller.rs:6:5 Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! 6 | use std::fmt::Error; Nov 01 08:52:16.714 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 01 08:52:16.714 INFO kablam! | Nov 01 08:52:16.714 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 08:52:16.715 INFO kablam! Nov 01 08:52:16.715 INFO kablam! warning: unused import: `std::fmt::Formatter` Nov 01 08:52:16.715 INFO kablam! --> src/controller.rs:7:5 Nov 01 08:52:16.715 INFO kablam! | Nov 01 08:52:16.715 INFO kablam! 7 | use std::fmt::Formatter; Nov 01 08:52:16.715 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:16.715 INFO kablam! Nov 01 08:52:16.716 INFO kablam! warning: unused import: `serde_json` Nov 01 08:52:16.716 INFO kablam! --> src/user.rs:4:5 Nov 01 08:52:16.716 INFO kablam! | Nov 01 08:52:16.716 INFO kablam! 4 | use serde_json; Nov 01 08:52:16.716 INFO kablam! | ^^^^^^^^^^ Nov 01 08:52:16.716 INFO kablam! Nov 01 08:52:17.031 INFO kablam! warning: cannot find type `SessionMessage` in this scope Nov 01 08:52:17.031 INFO kablam! --> src/actors/chatserver.rs:11:10 Nov 01 08:52:17.031 INFO kablam! | Nov 01 08:52:17.031 INFO kablam! 11 | #[derive(Message)] Nov 01 08:52:17.032 INFO kablam! | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 01 08:52:17.032 INFO kablam! | Nov 01 08:52:17.032 INFO kablam! = note: #[warn(proc_macro_derive_resolution_fallback)] on by default Nov 01 08:52:17.032 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 08:52:17.032 INFO kablam! = note: for more information, see issue #50504 Nov 01 08:52:17.032 INFO kablam! Nov 01 08:52:17.033 INFO kablam! warning: cannot find type `Connect` in this scope Nov 01 08:52:17.033 INFO kablam! --> src/actors/chatserver.rs:15:10 Nov 01 08:52:17.033 INFO kablam! | Nov 01 08:52:17.033 INFO kablam! 15 | #[derive(Message)] Nov 01 08:52:17.033 INFO kablam! | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 01 08:52:17.033 INFO kablam! | Nov 01 08:52:17.033 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 08:52:17.034 INFO kablam! = note: for more information, see issue #50504 Nov 01 08:52:17.034 INFO kablam! Nov 01 08:52:17.034 INFO kablam! warning: cannot find type `Disconnect` in this scope Nov 01 08:52:17.034 INFO kablam! --> src/actors/chatserver.rs:22:10 Nov 01 08:52:17.034 INFO kablam! | Nov 01 08:52:17.035 INFO kablam! 22 | #[derive(Message)] Nov 01 08:52:17.035 INFO kablam! | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 01 08:52:17.035 INFO kablam! | Nov 01 08:52:17.035 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 08:52:17.035 INFO kablam! = note: for more information, see issue #50504 Nov 01 08:52:17.035 INFO kablam! Nov 01 08:52:17.036 INFO kablam! warning: cannot find type `Message` in this scope Nov 01 08:52:17.036 INFO kablam! --> src/actors/chatserver.rs:28:10 Nov 01 08:52:17.036 INFO kablam! | Nov 01 08:52:17.036 INFO kablam! 28 | #[derive(Message)] Nov 01 08:52:17.036 INFO kablam! | ^^^^^^^ names from parent modules are not accessible without an explicit import Nov 01 08:52:17.036 INFO kablam! | Nov 01 08:52:17.036 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Nov 01 08:52:17.036 INFO kablam! = note: for more information, see issue #50504 Nov 01 08:52:17.036 INFO kablam! Nov 01 08:52:17.036 INFO kablam! warning: unused import: `std::fmt::Error` Nov 01 08:52:17.036 INFO kablam! --> src/controller.rs:6:5 Nov 01 08:52:17.036 INFO kablam! | Nov 01 08:52:17.036 INFO kablam! 6 | use std::fmt::Error; Nov 01 08:52:17.036 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 01 08:52:17.036 INFO kablam! | Nov 01 08:52:17.036 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 08:52:17.036 INFO kablam! Nov 01 08:52:17.036 INFO kablam! warning: unused import: `std::fmt::Formatter` Nov 01 08:52:17.036 INFO kablam! --> src/controller.rs:7:5 Nov 01 08:52:17.036 INFO kablam! | Nov 01 08:52:17.036 INFO kablam! 7 | use std::fmt::Formatter; Nov 01 08:52:17.036 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.036 INFO kablam! Nov 01 08:52:17.195 INFO kablam! warning: unused variable: `role` Nov 01 08:52:17.195 INFO kablam! --> src/user.rs:55:35 Nov 01 08:52:17.195 INFO kablam! | Nov 01 08:52:17.195 INFO kablam! 55 | pub fn revoke_role(&mut self, role: &Role) { Nov 01 08:52:17.195 INFO kablam! | ^^^^ help: consider using `_role` instead Nov 01 08:52:17.195 INFO kablam! | Nov 01 08:52:17.195 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 08:52:17.195 INFO kablam! Nov 01 08:52:17.235 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.236 INFO kablam! --> src/controller.rs:53:13 Nov 01 08:52:17.236 INFO kablam! | Nov 01 08:52:17.236 INFO kablam! 53 | let mut room_data = self.room_data_interface.provide_room_data(); Nov 01 08:52:17.236 INFO kablam! | ----^^^^^^^^^ Nov 01 08:52:17.236 INFO kablam! | | Nov 01 08:52:17.236 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.236 INFO kablam! | Nov 01 08:52:17.240 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 08:52:17.240 INFO kablam! Nov 01 08:52:17.240 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.240 INFO kablam! --> src/controller.rs:116:13 Nov 01 08:52:17.240 INFO kablam! | Nov 01 08:52:17.240 INFO kablam! 116 | let mut room = Room::new(name, owner); Nov 01 08:52:17.240 INFO kablam! | ----^^^^ Nov 01 08:52:17.240 INFO kablam! | | Nov 01 08:52:17.240 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.240 INFO kablam! Nov 01 08:52:17.356 INFO kablam! warning: struct is never constructed: `MockUserDataImpl` Nov 01 08:52:17.356 INFO kablam! --> src/mock_data.rs:8:1 Nov 01 08:52:17.356 INFO kablam! | Nov 01 08:52:17.356 INFO kablam! 8 | pub struct MockUserDataImpl { Nov 01 08:52:17.356 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.356 INFO kablam! | Nov 01 08:52:17.356 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 08:52:17.356 INFO kablam! Nov 01 08:52:17.356 INFO kablam! warning: method is never used: `new` Nov 01 08:52:17.356 INFO kablam! --> src/mock_data.rs:13:5 Nov 01 08:52:17.356 INFO kablam! | Nov 01 08:52:17.356 INFO kablam! 13 | pub fn new() -> MockUserDataImpl { Nov 01 08:52:17.356 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.356 INFO kablam! Nov 01 08:52:17.356 INFO kablam! warning: struct is never constructed: `MockRoomDataImpl` Nov 01 08:52:17.356 INFO kablam! --> src/mock_data.rs:83:1 Nov 01 08:52:17.356 INFO kablam! | Nov 01 08:52:17.356 INFO kablam! 83 | pub struct MockRoomDataImpl { Nov 01 08:52:17.356 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.356 INFO kablam! Nov 01 08:52:17.356 INFO kablam! warning: method is never used: `new` Nov 01 08:52:17.356 INFO kablam! --> src/mock_data.rs:88:5 Nov 01 08:52:17.356 INFO kablam! | Nov 01 08:52:17.356 INFO kablam! 88 | pub fn new(user_list: &Vec) -> Self { Nov 01 08:52:17.356 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.356 INFO kablam! Nov 01 08:52:17.612 INFO kablam! warning: unused variable: `role` Nov 01 08:52:17.612 INFO kablam! --> src/user.rs:55:35 Nov 01 08:52:17.612 INFO kablam! | Nov 01 08:52:17.612 INFO kablam! 55 | pub fn revoke_role(&mut self, role: &Role) { Nov 01 08:52:17.612 INFO kablam! | ^^^^ help: consider using `_role` instead Nov 01 08:52:17.612 INFO kablam! | Nov 01 08:52:17.612 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 08:52:17.612 INFO kablam! Nov 01 08:52:17.648 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.648 INFO kablam! --> src/controller.rs:53:13 Nov 01 08:52:17.648 INFO kablam! | Nov 01 08:52:17.648 INFO kablam! 53 | let mut room_data = self.room_data_interface.provide_room_data(); Nov 01 08:52:17.648 INFO kablam! | ----^^^^^^^^^ Nov 01 08:52:17.648 INFO kablam! | | Nov 01 08:52:17.648 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.648 INFO kablam! | Nov 01 08:52:17.648 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 08:52:17.648 INFO kablam! Nov 01 08:52:17.651 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.651 INFO kablam! --> src/controller.rs:116:13 Nov 01 08:52:17.651 INFO kablam! | Nov 01 08:52:17.651 INFO kablam! 116 | let mut room = Room::new(name, owner); Nov 01 08:52:17.651 INFO kablam! | ----^^^^ Nov 01 08:52:17.651 INFO kablam! | | Nov 01 08:52:17.651 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.651 INFO kablam! Nov 01 08:52:17.668 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.668 INFO kablam! --> src/controller.rs:392:9 Nov 01 08:52:17.668 INFO kablam! | Nov 01 08:52:17.668 INFO kablam! 392 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 01 08:52:17.668 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.668 INFO kablam! | | Nov 01 08:52:17.668 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.668 INFO kablam! Nov 01 08:52:17.674 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.674 INFO kablam! --> src/controller.rs:420:9 Nov 01 08:52:17.674 INFO kablam! | Nov 01 08:52:17.674 INFO kablam! 420 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 01 08:52:17.674 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.674 INFO kablam! | | Nov 01 08:52:17.674 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.674 INFO kablam! Nov 01 08:52:17.675 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.675 INFO kablam! --> src/controller.rs:454:9 Nov 01 08:52:17.675 INFO kablam! | Nov 01 08:52:17.675 INFO kablam! 454 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 01 08:52:17.675 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.675 INFO kablam! | | Nov 01 08:52:17.675 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.675 INFO kablam! Nov 01 08:52:17.677 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.677 INFO kablam! --> src/controller.rs:486:9 Nov 01 08:52:17.677 INFO kablam! | Nov 01 08:52:17.677 INFO kablam! 486 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 01 08:52:17.677 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.677 INFO kablam! | | Nov 01 08:52:17.677 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.677 INFO kablam! Nov 01 08:52:17.679 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.679 INFO kablam! --> src/controller.rs:526:9 Nov 01 08:52:17.679 INFO kablam! | Nov 01 08:52:17.679 INFO kablam! 526 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 01 08:52:17.679 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.679 INFO kablam! | | Nov 01 08:52:17.679 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.679 INFO kablam! Nov 01 08:52:17.680 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.680 INFO kablam! --> src/controller.rs:567:9 Nov 01 08:52:17.680 INFO kablam! | Nov 01 08:52:17.680 INFO kablam! 567 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Nov 01 08:52:17.680 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^ Nov 01 08:52:17.680 INFO kablam! | | Nov 01 08:52:17.680 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.680 INFO kablam! Nov 01 08:52:17.778 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.778 INFO kablam! --> src/room.rs:160:9 Nov 01 08:52:17.778 INFO kablam! | Nov 01 08:52:17.778 INFO kablam! 160 | let mut room = Room::new("Testroom".to_string(), user.copy_id()); Nov 01 08:52:17.778 INFO kablam! | ----^^^^ Nov 01 08:52:17.778 INFO kablam! | | Nov 01 08:52:17.778 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.778 INFO kablam! Nov 01 08:52:17.824 INFO kablam! warning: variable does not need to be mutable Nov 01 08:52:17.824 INFO kablam! --> src/user.rs:96:9 Nov 01 08:52:17.824 INFO kablam! | Nov 01 08:52:17.824 INFO kablam! 96 | let mut user = User::new( Nov 01 08:52:17.824 INFO kablam! | ----^^^^ Nov 01 08:52:17.824 INFO kablam! | | Nov 01 08:52:17.824 INFO kablam! | help: remove this `mut` Nov 01 08:52:17.824 INFO kablam! Nov 01 08:52:17.875 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 25s Nov 01 08:52:17.894 INFO kablam! su: No module specific data is present Nov 01 08:52:18.326 INFO running `"docker" "rm" "-f" "f57d31e63b66665a2dec795bfdcf4f4fdd325ada95f069fa23690f3262f23b6c"` Nov 01 08:52:18.626 INFO blam! f57d31e63b66665a2dec795bfdcf4f4fdd325ada95f069fa23690f3262f23b6c