Dec 06 07:12:49.489 INFO testing aliencode-github/alienchat against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 07:12:49.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"` Dec 06 07:12:49.834 INFO [stdout] fa20cc8101f89f9eb9bba7582ee74540618b185c8d49068f9026c49449284a4c Dec 06 07:12:49.838 INFO running `"docker" "start" "-a" "fa20cc8101f89f9eb9bba7582ee74540618b185c8d49068f9026c49449284a4c"` Dec 06 07:12:50.692 INFO [stderr] usermod: no changes Dec 06 07:12:51.167 INFO [stderr] Compiling serde v1.0.53 Dec 06 07:12:51.167 INFO [stderr] Compiling num-traits v0.2.3 Dec 06 07:12:51.167 INFO [stderr] Compiling actix-web v0.6.3 Dec 06 07:12:51.170 INFO [stderr] Compiling serde_derive v1.0.53 Dec 06 07:12:51.170 INFO [stderr] Compiling trust-dns-proto v0.3.3 Dec 06 07:12:51.170 INFO [stderr] Compiling tokio-openssl v0.2.0 Dec 06 07:12:51.171 INFO [stderr] Compiling cookie v0.10.1 Dec 06 07:12:57.212 INFO [stderr] Compiling num-integer v0.1.37 Dec 06 07:13:07.148 INFO [stderr] Compiling trust-dns-resolver v0.8.2 Dec 06 07:13:10.076 INFO [stderr] Compiling serde_json v1.0.17 Dec 06 07:13:10.076 INFO [stderr] Compiling semver v0.8.0 Dec 06 07:13:10.076 INFO [stderr] Compiling uuid v0.6.3 Dec 06 07:13:10.424 INFO [stderr] Compiling serde_urlencoded v0.5.1 Dec 06 07:13:13.098 INFO [stderr] Compiling chrono v0.4.2 Dec 06 07:13:18.484 INFO [stderr] Compiling cargo_metadata v0.3.3 Dec 06 07:13:21.836 INFO [stderr] Compiling skeptic v0.13.2 Dec 06 07:13:26.572 INFO [stderr] Compiling actix v0.5.6 Dec 06 07:14:00.413 INFO [stderr] Compiling alienchat v0.1.0 (/source) Dec 06 07:14:06.444 INFO [stderr] warning: cannot find type `SessionMessage` in this scope Dec 06 07:14:06.444 INFO [stderr] --> src/actors/chatserver.rs:11:10 Dec 06 07:14:06.444 INFO [stderr] | Dec 06 07:14:06.444 INFO [stderr] 11 | #[derive(Message)] Dec 06 07:14:06.444 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 06 07:14:06.444 INFO [stderr] | Dec 06 07:14:06.444 INFO [stderr] = note: #[warn(proc_macro_derive_resolution_fallback)] on by default Dec 06 07:14:06.444 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! Dec 06 07:14:06.444 INFO [stderr] = note: for more information, see issue #50504 Dec 06 07:14:06.444 INFO [stderr] Dec 06 07:14:06.444 INFO [stderr] warning: cannot find type `Connect` in this scope Dec 06 07:14:06.444 INFO [stderr] --> src/actors/chatserver.rs:15:10 Dec 06 07:14:06.444 INFO [stderr] | Dec 06 07:14:06.444 INFO [stderr] 15 | #[derive(Message)] Dec 06 07:14:06.444 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 06 07:14:06.444 INFO [stderr] | Dec 06 07:14:06.444 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! Dec 06 07:14:06.444 INFO [stderr] = note: for more information, see issue #50504 Dec 06 07:14:06.444 INFO [stderr] Dec 06 07:14:06.444 INFO [stderr] warning: cannot find type `Disconnect` in this scope Dec 06 07:14:06.444 INFO [stderr] --> src/actors/chatserver.rs:22:10 Dec 06 07:14:06.444 INFO [stderr] | Dec 06 07:14:06.444 INFO [stderr] 22 | #[derive(Message)] Dec 06 07:14:06.444 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 06 07:14:06.444 INFO [stderr] | Dec 06 07:14:06.444 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! Dec 06 07:14:06.444 INFO [stderr] = note: for more information, see issue #50504 Dec 06 07:14:06.444 INFO [stderr] Dec 06 07:14:06.444 INFO [stderr] warning: cannot find type `Message` in this scope Dec 06 07:14:06.444 INFO [stderr] --> src/actors/chatserver.rs:28:10 Dec 06 07:14:06.444 INFO [stderr] | Dec 06 07:14:06.444 INFO [stderr] 28 | #[derive(Message)] Dec 06 07:14:06.444 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 06 07:14:06.444 INFO [stderr] | Dec 06 07:14:06.444 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! Dec 06 07:14:06.444 INFO [stderr] = note: for more information, see issue #50504 Dec 06 07:14:06.444 INFO [stderr] Dec 06 07:14:06.444 INFO [stderr] warning: unused import: `std::fmt::Error` Dec 06 07:14:06.444 INFO [stderr] --> src/controller.rs:6:5 Dec 06 07:14:06.444 INFO [stderr] | Dec 06 07:14:06.445 INFO [stderr] 6 | use std::fmt::Error; Dec 06 07:14:06.445 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 06 07:14:06.445 INFO [stderr] | Dec 06 07:14:06.445 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 07:14:06.445 INFO [stderr] Dec 06 07:14:06.445 INFO [stderr] warning: unused import: `std::fmt::Formatter` Dec 06 07:14:06.445 INFO [stderr] --> src/controller.rs:7:5 Dec 06 07:14:06.445 INFO [stderr] | Dec 06 07:14:06.445 INFO [stderr] 7 | use std::fmt::Formatter; Dec 06 07:14:06.445 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:06.445 INFO [stderr] Dec 06 07:14:06.446 INFO [stderr] warning: unused import: `serde_json` Dec 06 07:14:06.446 INFO [stderr] --> src/user.rs:4:5 Dec 06 07:14:06.446 INFO [stderr] | Dec 06 07:14:06.446 INFO [stderr] 4 | use serde_json; Dec 06 07:14:06.446 INFO [stderr] | ^^^^^^^^^^ Dec 06 07:14:06.446 INFO [stderr] Dec 06 07:14:06.872 INFO [stderr] warning: unused variable: `role` Dec 06 07:14:06.872 INFO [stderr] --> src/user.rs:55:35 Dec 06 07:14:06.872 INFO [stderr] | Dec 06 07:14:06.872 INFO [stderr] 55 | pub fn revoke_role(&mut self, role: &Role) { Dec 06 07:14:06.872 INFO [stderr] | ^^^^ help: consider using `_role` instead Dec 06 07:14:06.872 INFO [stderr] | Dec 06 07:14:06.872 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 07:14:06.872 INFO [stderr] Dec 06 07:14:06.901 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:06.901 INFO [stderr] --> src/controller.rs:53:13 Dec 06 07:14:06.901 INFO [stderr] | Dec 06 07:14:06.901 INFO [stderr] 53 | let mut room_data = self.room_data_interface.provide_room_data(); Dec 06 07:14:06.901 INFO [stderr] | ----^^^^^^^^^ Dec 06 07:14:06.901 INFO [stderr] | | Dec 06 07:14:06.901 INFO [stderr] | help: remove this `mut` Dec 06 07:14:06.901 INFO [stderr] | Dec 06 07:14:06.901 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 07:14:06.901 INFO [stderr] Dec 06 07:14:06.905 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:06.905 INFO [stderr] --> src/controller.rs:116:13 Dec 06 07:14:06.905 INFO [stderr] | Dec 06 07:14:06.905 INFO [stderr] 116 | let mut room = Room::new(name, owner); Dec 06 07:14:06.905 INFO [stderr] | ----^^^^ Dec 06 07:14:06.905 INFO [stderr] | | Dec 06 07:14:06.905 INFO [stderr] | help: remove this `mut` Dec 06 07:14:06.905 INFO [stderr] Dec 06 07:14:07.036 INFO [stderr] warning: struct is never constructed: `MockUserDataImpl` Dec 06 07:14:07.036 INFO [stderr] --> src/mock_data.rs:8:1 Dec 06 07:14:07.036 INFO [stderr] | Dec 06 07:14:07.036 INFO [stderr] 8 | pub struct MockUserDataImpl { Dec 06 07:14:07.036 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:07.036 INFO [stderr] | Dec 06 07:14:07.036 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 07:14:07.036 INFO [stderr] Dec 06 07:14:07.037 INFO [stderr] warning: method is never used: `new` Dec 06 07:14:07.037 INFO [stderr] --> src/mock_data.rs:13:5 Dec 06 07:14:07.037 INFO [stderr] | Dec 06 07:14:07.037 INFO [stderr] 13 | pub fn new() -> MockUserDataImpl { Dec 06 07:14:07.037 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:07.037 INFO [stderr] Dec 06 07:14:07.037 INFO [stderr] warning: struct is never constructed: `MockRoomDataImpl` Dec 06 07:14:07.037 INFO [stderr] --> src/mock_data.rs:83:1 Dec 06 07:14:07.037 INFO [stderr] | Dec 06 07:14:07.037 INFO [stderr] 83 | pub struct MockRoomDataImpl { Dec 06 07:14:07.037 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:07.038 INFO [stderr] Dec 06 07:14:07.038 INFO [stderr] warning: method is never used: `new` Dec 06 07:14:07.038 INFO [stderr] --> src/mock_data.rs:88:5 Dec 06 07:14:07.038 INFO [stderr] | Dec 06 07:14:07.038 INFO [stderr] 88 | pub fn new(user_list: &Vec) -> Self { Dec 06 07:14:07.038 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:07.038 INFO [stderr] Dec 06 07:14:19.230 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 28s Dec 06 07:14:19.253 INFO [stderr] su: No module specific data is present Dec 06 07:14:20.669 INFO running `"docker" "inspect" "fa20cc8101f89f9eb9bba7582ee74540618b185c8d49068f9026c49449284a4c"` Dec 06 07:14:20.922 INFO running `"docker" "rm" "-f" "fa20cc8101f89f9eb9bba7582ee74540618b185c8d49068f9026c49449284a4c"` Dec 06 07:14:21.204 INFO [stdout] fa20cc8101f89f9eb9bba7582ee74540618b185c8d49068f9026c49449284a4c Dec 06 07:14:21.212 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"` Dec 06 07:14:21.570 INFO [stdout] ab2cbbf4bbdc2cfd313f32dd2c0f16fa7d7ada0a1e830979ebdae587a26aba22 Dec 06 07:14:21.578 INFO running `"docker" "start" "-a" "ab2cbbf4bbdc2cfd313f32dd2c0f16fa7d7ada0a1e830979ebdae587a26aba22"` Dec 06 07:14:22.409 INFO [stderr] usermod: no changes Dec 06 07:14:22.679 INFO [stderr] Compiling alienchat v0.1.0 (/source) Dec 06 07:14:28.331 INFO [stderr] warning: cannot find type `SessionMessage` in this scope Dec 06 07:14:28.331 INFO [stderr] --> src/actors/chatserver.rs:11:10 Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 INFO [stderr] 11 | #[derive(Message)] Dec 06 07:14:28.331 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 INFO [stderr] = note: #[warn(proc_macro_derive_resolution_fallback)] on by default Dec 06 07:14:28.331 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! Dec 06 07:14:28.331 INFO [stderr] = note: for more information, see issue #50504 Dec 06 07:14:28.331 INFO [stderr] Dec 06 07:14:28.331 INFO [stderr] warning: cannot find type `Connect` in this scope Dec 06 07:14:28.331 INFO [stderr] --> src/actors/chatserver.rs:15:10 Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 INFO [stderr] 15 | #[derive(Message)] Dec 06 07:14:28.331 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 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! Dec 06 07:14:28.331 INFO [stderr] = note: for more information, see issue #50504 Dec 06 07:14:28.331 INFO [stderr] Dec 06 07:14:28.331 INFO [stderr] warning: cannot find type `Disconnect` in this scope Dec 06 07:14:28.331 INFO [stderr] --> src/actors/chatserver.rs:22:10 Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 INFO [stderr] 22 | #[derive(Message)] Dec 06 07:14:28.331 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 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! Dec 06 07:14:28.331 INFO [stderr] = note: for more information, see issue #50504 Dec 06 07:14:28.331 INFO [stderr] Dec 06 07:14:28.331 INFO [stderr] warning: cannot find type `Message` in this scope Dec 06 07:14:28.331 INFO [stderr] --> src/actors/chatserver.rs:28:10 Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 INFO [stderr] 28 | #[derive(Message)] Dec 06 07:14:28.331 INFO [stderr] | ^^^^^^^ names from parent modules are not accessible without an explicit import Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 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! Dec 06 07:14:28.331 INFO [stderr] = note: for more information, see issue #50504 Dec 06 07:14:28.331 INFO [stderr] Dec 06 07:14:28.331 INFO [stderr] warning: unused import: `std::fmt::Error` Dec 06 07:14:28.331 INFO [stderr] --> src/controller.rs:6:5 Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 INFO [stderr] 6 | use std::fmt::Error; Dec 06 07:14:28.331 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 07:14:28.331 INFO [stderr] Dec 06 07:14:28.331 INFO [stderr] warning: unused import: `std::fmt::Formatter` Dec 06 07:14:28.331 INFO [stderr] --> src/controller.rs:7:5 Dec 06 07:14:28.331 INFO [stderr] | Dec 06 07:14:28.331 INFO [stderr] 7 | use std::fmt::Formatter; Dec 06 07:14:28.331 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:28.331 INFO [stderr] Dec 06 07:14:28.772 INFO [stderr] warning: unused variable: `role` Dec 06 07:14:28.772 INFO [stderr] --> src/user.rs:55:35 Dec 06 07:14:28.772 INFO [stderr] | Dec 06 07:14:28.772 INFO [stderr] 55 | pub fn revoke_role(&mut self, role: &Role) { Dec 06 07:14:28.772 INFO [stderr] | ^^^^ help: consider using `_role` instead Dec 06 07:14:28.772 INFO [stderr] | Dec 06 07:14:28.772 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 07:14:28.772 INFO [stderr] Dec 06 07:14:28.793 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.794 INFO [stderr] --> src/controller.rs:53:13 Dec 06 07:14:28.794 INFO [stderr] | Dec 06 07:14:28.794 INFO [stderr] 53 | let mut room_data = self.room_data_interface.provide_room_data(); Dec 06 07:14:28.797 INFO [stderr] | ----^^^^^^^^^ Dec 06 07:14:28.797 INFO [stderr] | | Dec 06 07:14:28.797 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.797 INFO [stderr] | Dec 06 07:14:28.797 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 07:14:28.797 INFO [stderr] Dec 06 07:14:28.797 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.797 INFO [stderr] --> src/controller.rs:116:13 Dec 06 07:14:28.798 INFO [stderr] | Dec 06 07:14:28.798 INFO [stderr] 116 | let mut room = Room::new(name, owner); Dec 06 07:14:28.798 INFO [stderr] | ----^^^^ Dec 06 07:14:28.804 INFO [stderr] | | Dec 06 07:14:28.804 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.804 INFO [stderr] Dec 06 07:14:28.812 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.812 INFO [stderr] --> src/controller.rs:392:9 Dec 06 07:14:28.812 INFO [stderr] | Dec 06 07:14:28.816 INFO [stderr] 392 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Dec 06 07:14:28.816 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:28.816 INFO [stderr] | | Dec 06 07:14:28.816 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.816 INFO [stderr] Dec 06 07:14:28.816 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.816 INFO [stderr] --> src/controller.rs:420:9 Dec 06 07:14:28.816 INFO [stderr] | Dec 06 07:14:28.816 INFO [stderr] 420 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Dec 06 07:14:28.816 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:28.816 INFO [stderr] | | Dec 06 07:14:28.816 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.816 INFO [stderr] Dec 06 07:14:28.817 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.817 INFO [stderr] --> src/controller.rs:454:9 Dec 06 07:14:28.817 INFO [stderr] | Dec 06 07:14:28.817 INFO [stderr] 454 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Dec 06 07:14:28.817 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:28.817 INFO [stderr] | | Dec 06 07:14:28.817 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.817 INFO [stderr] Dec 06 07:14:28.818 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.818 INFO [stderr] --> src/controller.rs:486:9 Dec 06 07:14:28.818 INFO [stderr] | Dec 06 07:14:28.818 INFO [stderr] 486 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Dec 06 07:14:28.818 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:28.818 INFO [stderr] | | Dec 06 07:14:28.818 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.818 INFO [stderr] Dec 06 07:14:28.820 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.820 INFO [stderr] --> src/controller.rs:526:9 Dec 06 07:14:28.820 INFO [stderr] | Dec 06 07:14:28.820 INFO [stderr] 526 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Dec 06 07:14:28.820 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:28.820 INFO [stderr] | | Dec 06 07:14:28.820 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.820 INFO [stderr] Dec 06 07:14:28.821 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.821 INFO [stderr] --> src/controller.rs:567:9 Dec 06 07:14:28.821 INFO [stderr] | Dec 06 07:14:28.821 INFO [stderr] 567 | let mut room_data_interface = MockRoomDataImpl::new(&user_data); Dec 06 07:14:28.821 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Dec 06 07:14:28.821 INFO [stderr] | | Dec 06 07:14:28.821 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.821 INFO [stderr] Dec 06 07:14:28.891 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.891 INFO [stderr] --> src/room.rs:160:9 Dec 06 07:14:28.891 INFO [stderr] | Dec 06 07:14:28.891 INFO [stderr] 160 | let mut room = Room::new("Testroom".to_string(), user.copy_id()); Dec 06 07:14:28.891 INFO [stderr] | ----^^^^ Dec 06 07:14:28.891 INFO [stderr] | | Dec 06 07:14:28.891 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.891 INFO [stderr] Dec 06 07:14:28.922 INFO [stderr] warning: variable does not need to be mutable Dec 06 07:14:28.922 INFO [stderr] --> src/user.rs:96:9 Dec 06 07:14:28.922 INFO [stderr] | Dec 06 07:14:28.922 INFO [stderr] 96 | let mut user = User::new( Dec 06 07:14:28.922 INFO [stderr] | ----^^^^ Dec 06 07:14:28.922 INFO [stderr] | | Dec 06 07:14:28.922 INFO [stderr] | help: remove this `mut` Dec 06 07:14:28.922 INFO [stderr] Dec 06 07:14:33.478 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.04s Dec 06 07:14:33.495 INFO [stderr] su: No module specific data is present Dec 06 07:14:33.840 INFO running `"docker" "inspect" "ab2cbbf4bbdc2cfd313f32dd2c0f16fa7d7ada0a1e830979ebdae587a26aba22"` Dec 06 07:14:33.974 INFO running `"docker" "rm" "-f" "ab2cbbf4bbdc2cfd313f32dd2c0f16fa7d7ada0a1e830979ebdae587a26aba22"` Dec 06 07:14:34.196 INFO [stdout] ab2cbbf4bbdc2cfd313f32dd2c0f16fa7d7ada0a1e830979ebdae587a26aba22 Dec 06 07:14:34.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"` Dec 06 07:14:34.602 INFO [stdout] 89ae3616702dcf5131e50fa198f922eac27049a3f31d5fe91ff1e79366f9da10 Dec 06 07:14:34.606 INFO running `"docker" "start" "-a" "89ae3616702dcf5131e50fa198f922eac27049a3f31d5fe91ff1e79366f9da10"` Dec 06 07:14:35.099 INFO [stderr] usermod: no changes Dec 06 07:14:35.312 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s Dec 06 07:14:35.317 INFO [stderr] Running /target/debug/deps/alienchat-93ef2a07f0b5cd01 Dec 06 07:14:35.324 INFO [stdout] Dec 06 07:14:35.324 INFO [stdout] running 9 tests Dec 06 07:14:35.327 INFO [stdout] test controller::test_mute ... ok Dec 06 07:14:35.329 INFO [stdout] test controller::test_member ... ok Dec 06 07:14:35.329 INFO [stdout] test controller::test_moderator ... ok Dec 06 07:14:35.329 INFO [stdout] test controller::test_room ... ok Dec 06 07:14:35.329 INFO [stdout] test controller::test_interface ... ok Dec 06 07:14:35.329 INFO [stdout] test controller::test_ban ... ok Dec 06 07:14:35.330 INFO [stdout] test room::test_room_serialize ... ok Dec 06 07:14:35.330 INFO [stdout] test user::test_role ... ok Dec 06 07:14:35.330 INFO [stdout] test user::test_user_serialize ... ok Dec 06 07:14:35.330 INFO [stdout] Dec 06 07:14:35.330 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 07:14:35.330 INFO [stdout] Dec 06 07:14:35.336 INFO [stderr] su: No module specific data is present Dec 06 07:14:35.613 INFO running `"docker" "inspect" "89ae3616702dcf5131e50fa198f922eac27049a3f31d5fe91ff1e79366f9da10"` Dec 06 07:14:35.717 INFO running `"docker" "rm" "-f" "89ae3616702dcf5131e50fa198f922eac27049a3f31d5fe91ff1e79366f9da10"` Dec 06 07:14:35.811 INFO [stdout] 89ae3616702dcf5131e50fa198f922eac27049a3f31d5fe91ff1e79366f9da10