Dec 18 08:19:27.189 INFO checking BurakGurbuz97/ChatApp against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:19:27.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/BurakGurbuz97/ChatApp:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:19:27.695 INFO [stdout] f33d9f5b2f7eb885cfcf0b407bbba0f656e63181fc9efe89eb6fdf944285c900
Dec 18 08:19:27.702 INFO running `"docker" "start" "-a" "f33d9f5b2f7eb885cfcf0b407bbba0f656e63181fc9efe89eb6fdf944285c900"`
Dec 18 08:19:29.676 INFO [stderr]    Compiling serde v1.0.55
Dec 18 08:19:29.688 INFO [stderr]    Compiling actix-web v0.6.6
Dec 18 08:19:29.688 INFO [stderr]     Checking uuid v0.6.3
Dec 18 08:19:29.699 INFO [stderr]     Checking http v0.1.5
Dec 18 08:19:29.712 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 18 08:19:29.724 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 18 08:19:29.724 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 18 08:19:29.731 INFO [stderr]     Checking cookie v0.10.1
Dec 18 08:19:37.778 INFO [stderr]     Checking h2 v0.1.7
Dec 18 08:19:37.958 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 18 08:19:45.847 INFO [stderr]    Compiling serde_json v1.0.17
Dec 18 08:19:45.847 INFO [stderr]    Compiling semver v0.9.0
Dec 18 08:19:49.260 INFO [stderr]    Compiling cargo_metadata v0.5.4
Dec 18 08:19:52.232 INFO [stderr]    Compiling skeptic v0.13.3
Dec 18 08:19:57.396 INFO [stderr]    Compiling actix v0.5.7
Dec 18 08:20:12.880 INFO [stderr]     Checking chat v0.1.0 (/opt/crater/workdir)
Dec 18 08:20:15.080 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 08:20:15.080 INFO [stderr]   --> src/main.rs:12:1
Dec 18 08:20:15.080 INFO [stderr]    |
Dec 18 08:20:15.080 INFO [stderr] 12 | #[macro_use]
Dec 18 08:20:15.080 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 08:20:15.080 INFO [stderr]    |
Dec 18 08:20:15.080 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 08:20:15.080 INFO [stderr] 
Dec 18 08:20:15.080 INFO [stderr] warning: unused import: `fs`
Dec 18 08:20:15.080 INFO [stderr]   --> src/main.rs:20:17
Dec 18 08:20:15.080 INFO [stderr]    |
Dec 18 08:20:15.080 INFO [stderr] 20 | use actix_web::{fs, ws, App, Error, HttpRequest, HttpResponse};
Dec 18 08:20:15.080 INFO [stderr]    |                 ^^
Dec 18 08:20:15.080 INFO [stderr] 
Dec 18 08:20:15.080 INFO [stderr] warning: cannot find type `Message` in this scope
Dec 18 08:20:15.080 INFO [stderr]  --> src/server.rs:7:10
Dec 18 08:20:15.080 INFO [stderr]   |
Dec 18 08:20:15.080 INFO [stderr] 7 | #[derive(Message)]
Dec 18 08:20:15.080 INFO [stderr]   |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:15.080 INFO [stderr]   |
Dec 18 08:20:15.080 INFO [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 18 08:20:15.080 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 18 08:20:15.080 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:15.080 INFO [stderr] 
Dec 18 08:20:15.080 INFO [stderr] warning: cannot find type `Connect` in this scope
Dec 18 08:20:15.080 INFO [stderr]   --> src/server.rs:10:10
Dec 18 08:20:15.080 INFO [stderr]    |
Dec 18 08:20:15.080 INFO [stderr] 10 | #[derive(Message)]
Dec 18 08:20:15.080 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:15.080 INFO [stderr]    |
Dec 18 08:20:15.080 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 18 08:20:15.080 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:15.080 INFO [stderr] 
Dec 18 08:20:15.080 INFO [stderr] warning: cannot find type `Disconnect` in this scope
Dec 18 08:20:15.080 INFO [stderr]   --> src/server.rs:17:10
Dec 18 08:20:15.080 INFO [stderr]    |
Dec 18 08:20:15.080 INFO [stderr] 17 | #[derive(Message)]
Dec 18 08:20:15.081 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:15.081 INFO [stderr]    |
Dec 18 08:20:15.081 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 18 08:20:15.081 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:15.081 INFO [stderr] 
Dec 18 08:20:15.081 INFO [stderr] warning: cannot find type `ClientMessage` in this scope
Dec 18 08:20:15.081 INFO [stderr]   --> src/server.rs:22:10
Dec 18 08:20:15.081 INFO [stderr]    |
Dec 18 08:20:15.081 INFO [stderr] 22 | #[derive(Message)]
Dec 18 08:20:15.081 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:15.081 INFO [stderr]    |
Dec 18 08:20:15.081 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 18 08:20:15.081 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:15.081 INFO [stderr] 
Dec 18 08:20:15.260 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:20:15.260 INFO [stderr]   --> src/server.rs:49:6
Dec 18 08:20:15.260 INFO [stderr]    |
Dec 18 08:20:15.260 INFO [stderr] 49 |                     addr.do_send(Message(message.to_owned()));
Dec 18 08:20:15.260 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:20:15.260 INFO [stderr]    |
Dec 18 08:20:15.260 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 08:20:15.260 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:20:15.260 INFO [stderr] 
Dec 18 08:20:15.260 INFO [stderr] warning: variable `PORT` should have a snake case name such as `port`
Dec 18 08:20:15.260 INFO [stderr]    --> src/main.rs:115:6
Dec 18 08:20:15.260 INFO [stderr]     |
Dec 18 08:20:15.260 INFO [stderr] 115 |     let PORT = get_server_port().to_string();
Dec 18 08:20:15.260 INFO [stderr]     |         ^^^^
Dec 18 08:20:15.260 INFO [stderr]     |
Dec 18 08:20:15.260 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 08:20:15.260 INFO [stderr] 
Dec 18 08:20:15.260 INFO [stderr] warning: variable `PORT` should have a snake case name such as `port`
Dec 18 08:20:15.260 INFO [stderr]    --> src/main.rs:116:6
Dec 18 08:20:15.260 INFO [stderr]     |
Dec 18 08:20:15.260 INFO [stderr] 116 |     let PORT = format!{"0.0.0.0:{}",PORT};
Dec 18 08:20:15.260 INFO [stderr]     |         ^^^^
Dec 18 08:20:15.260 INFO [stderr] 
Dec 18 08:20:15.360 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 08:20:15.360 INFO [stderr]   --> src/main.rs:12:1
Dec 18 08:20:15.360 INFO [stderr]    |
Dec 18 08:20:15.360 INFO [stderr] 12 | #[macro_use]
Dec 18 08:20:15.360 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 08:20:15.360 INFO [stderr]    |
Dec 18 08:20:15.360 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 08:20:15.360 INFO [stderr] 
Dec 18 08:20:15.360 INFO [stderr] warning: unused import: `fs`
Dec 18 08:20:15.360 INFO [stderr]   --> src/main.rs:20:17
Dec 18 08:20:15.360 INFO [stderr]    |
Dec 18 08:20:15.361 INFO [stderr] 20 | use actix_web::{fs, ws, App, Error, HttpRequest, HttpResponse};
Dec 18 08:20:15.361 INFO [stderr]    |                 ^^
Dec 18 08:20:15.361 INFO [stderr] 
Dec 18 08:20:15.361 INFO [stderr] warning: cannot find type `Message` in this scope
Dec 18 08:20:15.361 INFO [stderr]  --> src/server.rs:7:10
Dec 18 08:20:15.361 INFO [stderr]   |
Dec 18 08:20:15.361 INFO [stderr] 7 | #[derive(Message)]
Dec 18 08:20:15.361 INFO [stderr]   |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:15.361 INFO [stderr]   |
Dec 18 08:20:15.361 INFO [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 18 08:20:15.361 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 18 08:20:15.361 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:15.361 INFO [stderr] 
Dec 18 08:20:15.361 INFO [stderr] warning: cannot find type `Connect` in this scope
Dec 18 08:20:15.361 INFO [stderr]   --> src/server.rs:10:10
Dec 18 08:20:15.361 INFO [stderr]    |
Dec 18 08:20:15.361 INFO [stderr] 10 | #[derive(Message)]
Dec 18 08:20:15.361 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:15.361 INFO [stderr]    |
Dec 18 08:20:15.361 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 18 08:20:15.361 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:15.361 INFO [stderr] 
Dec 18 08:20:15.361 INFO [stderr] warning: cannot find type `Disconnect` in this scope
Dec 18 08:20:15.361 INFO [stderr]   --> src/server.rs:17:10
Dec 18 08:20:15.361 INFO [stderr]    |
Dec 18 08:20:15.361 INFO [stderr] 17 | #[derive(Message)]
Dec 18 08:20:15.361 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:15.361 INFO [stderr]    |
Dec 18 08:20:15.361 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 18 08:20:15.361 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:15.361 INFO [stderr] 
Dec 18 08:20:15.361 INFO [stderr] warning: cannot find type `ClientMessage` in this scope
Dec 18 08:20:15.361 INFO [stderr]   --> src/server.rs:22:10
Dec 18 08:20:15.361 INFO [stderr]    |
Dec 18 08:20:15.361 INFO [stderr] 22 | #[derive(Message)]
Dec 18 08:20:15.361 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:15.361 INFO [stderr]    |
Dec 18 08:20:15.361 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 18 08:20:15.361 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:15.361 INFO [stderr] 
Dec 18 08:20:15.616 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:20:15.616 INFO [stderr]   --> src/server.rs:49:6
Dec 18 08:20:15.616 INFO [stderr]    |
Dec 18 08:20:15.616 INFO [stderr] 49 |                     addr.do_send(Message(message.to_owned()));
Dec 18 08:20:15.616 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:20:15.616 INFO [stderr]    |
Dec 18 08:20:15.616 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 08:20:15.616 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:20:15.616 INFO [stderr] 
Dec 18 08:20:15.616 INFO [stderr] warning: variable `PORT` should have a snake case name such as `port`
Dec 18 08:20:15.616 INFO [stderr]    --> src/main.rs:115:6
Dec 18 08:20:15.616 INFO [stderr]     |
Dec 18 08:20:15.616 INFO [stderr] 115 |     let PORT = get_server_port().to_string();
Dec 18 08:20:15.616 INFO [stderr]     |         ^^^^
Dec 18 08:20:15.616 INFO [stderr]     |
Dec 18 08:20:15.616 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 08:20:15.616 INFO [stderr] 
Dec 18 08:20:15.616 INFO [stderr] warning: variable `PORT` should have a snake case name such as `port`
Dec 18 08:20:15.616 INFO [stderr]    --> src/main.rs:116:6
Dec 18 08:20:15.616 INFO [stderr]     |
Dec 18 08:20:15.616 INFO [stderr] 116 |     let PORT = format!{"0.0.0.0:{}",PORT};
Dec 18 08:20:15.616 INFO [stderr]     |         ^^^^
Dec 18 08:20:15.616 INFO [stderr] 
Dec 18 08:20:15.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.60s
Dec 18 08:20:16.480 INFO running `"docker" "inspect" "f33d9f5b2f7eb885cfcf0b407bbba0f656e63181fc9efe89eb6fdf944285c900"`
Dec 18 08:20:16.799 INFO running `"docker" "rm" "-f" "f33d9f5b2f7eb885cfcf0b407bbba0f656e63181fc9efe89eb6fdf944285c900"`
Dec 18 08:20:17.040 INFO [stdout] f33d9f5b2f7eb885cfcf0b407bbba0f656e63181fc9efe89eb6fdf944285c900