Dec 18 08:19:23.851 INFO checking BurakGurbuz97/ChatApp against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:19:23.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:19:24.046 INFO [stdout] 1f5036a092ee4ee09a4755eceb0c860c11b885fbee71cefbba2190de0a319342
Dec 18 08:19:24.050 INFO running `"docker" "start" "-a" "1f5036a092ee4ee09a4755eceb0c860c11b885fbee71cefbba2190de0a319342"`
Dec 18 08:19:25.332 INFO [stderr]    Compiling actix-web v0.6.6
Dec 18 08:19:25.341 INFO [stderr]    Compiling semver v0.9.0
Dec 18 08:19:25.366 INFO [stderr]     Checking crossbeam-epoch v0.2.0
Dec 18 08:19:25.368 INFO [stderr]     Checking uuid v0.6.3
Dec 18 08:19:25.374 INFO [stderr]     Checking http v0.1.5
Dec 18 08:19:25.374 INFO [stderr]     Checking mio-uds v0.6.6
Dec 18 08:19:25.375 INFO [stderr]    Compiling backtrace v0.3.7
Dec 18 08:19:25.375 INFO [stderr]     Checking flate2 v1.0.1
Dec 18 08:19:27.204 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 18 08:19:27.578 INFO [stderr]     Checking backtrace v0.2.3
Dec 18 08:19:27.618 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 18 08:19:27.741 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 18 08:19:28.288 INFO [stderr]     Checking failure v0.1.1
Dec 18 08:19:28.828 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 18 08:19:29.844 INFO [stderr]     Checking error-chain v0.1.12
Dec 18 08:19:30.137 INFO [stderr]    Compiling error-chain v0.11.0
Dec 18 08:19:30.624 INFO [stderr]     Checking tokio v0.1.6
Dec 18 08:19:31.980 INFO [stderr]    Compiling cargo_metadata v0.5.4
Dec 18 08:19:32.368 INFO [stderr]    Compiling rayon v0.8.2
Dec 18 08:19:32.977 INFO [stderr]     Checking h2 v0.1.7
Dec 18 08:19:33.304 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 08:19:37.812 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 18 08:19:37.812 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 18 08:19:38.216 INFO [stderr]    Compiling skeptic v0.13.3
Dec 18 08:19:41.894 INFO [stderr]    Compiling ring v0.12.1
Dec 18 08:19:45.012 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 18 08:19:45.863 INFO [stderr]    Compiling actix v0.5.7
Dec 18 08:19:48.235 INFO [stderr]     Checking cookie v0.10.1
Dec 18 08:20:01.326 INFO [stderr]     Checking chat v0.1.0 (/opt/crater/workdir)
Dec 18 08:20:04.105 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 08:20:04.105 INFO [stderr]   --> src/main.rs:12:1
Dec 18 08:20:04.105 INFO [stderr]    |
Dec 18 08:20:04.106 INFO [stderr] 12 | #[macro_use]
Dec 18 08:20:04.106 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 08:20:04.106 INFO [stderr]    |
Dec 18 08:20:04.107 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 08:20:04.107 INFO [stderr] 
Dec 18 08:20:04.107 INFO [stderr] warning: unused import: `fs`
Dec 18 08:20:04.107 INFO [stderr]   --> src/main.rs:20:17
Dec 18 08:20:04.108 INFO [stderr]    |
Dec 18 08:20:04.108 INFO [stderr] 20 | use actix_web::{fs, ws, App, Error, HttpRequest, HttpResponse};
Dec 18 08:20:04.108 INFO [stderr]    |                 ^^
Dec 18 08:20:04.109 INFO [stderr] 
Dec 18 08:20:04.109 INFO [stderr] warning: cannot find type `Message` in this scope
Dec 18 08:20:04.109 INFO [stderr]  --> src/server.rs:7:10
Dec 18 08:20:04.110 INFO [stderr]   |
Dec 18 08:20:04.110 INFO [stderr] 7 | #[derive(Message)]
Dec 18 08:20:04.110 INFO [stderr]   |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:04.111 INFO [stderr]   |
Dec 18 08:20:04.111 INFO [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 18 08:20:04.111 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 08:20:04.112 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:04.112 INFO [stderr] 
Dec 18 08:20:04.112 INFO [stderr] warning: cannot find type `Connect` in this scope
Dec 18 08:20:04.113 INFO [stderr]   --> src/server.rs:10:10
Dec 18 08:20:04.113 INFO [stderr]    |
Dec 18 08:20:04.113 INFO [stderr] 10 | #[derive(Message)]
Dec 18 08:20:04.113 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:04.114 INFO [stderr]    |
Dec 18 08:20:04.114 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 08:20:04.114 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:04.115 INFO [stderr] 
Dec 18 08:20:04.115 INFO [stderr] warning: cannot find type `Disconnect` in this scope
Dec 18 08:20:04.115 INFO [stderr]   --> src/server.rs:17:10
Dec 18 08:20:04.116 INFO [stderr]    |
Dec 18 08:20:04.116 INFO [stderr] 17 | #[derive(Message)]
Dec 18 08:20:04.116 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:04.117 INFO [stderr]    |
Dec 18 08:20:04.117 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 08:20:04.117 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:04.118 INFO [stderr] 
Dec 18 08:20:04.118 INFO [stderr] warning: cannot find type `ClientMessage` in this scope
Dec 18 08:20:04.118 INFO [stderr]   --> src/server.rs:22:10
Dec 18 08:20:04.118 INFO [stderr]    |
Dec 18 08:20:04.119 INFO [stderr] 22 | #[derive(Message)]
Dec 18 08:20:04.119 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:04.119 INFO [stderr]    |
Dec 18 08:20:04.120 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 08:20:04.120 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:04.120 INFO [stderr] 
Dec 18 08:20:04.164 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 08:20:04.165 INFO [stderr]   --> src/main.rs:12:1
Dec 18 08:20:04.165 INFO [stderr]    |
Dec 18 08:20:04.165 INFO [stderr] 12 | #[macro_use]
Dec 18 08:20:04.166 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 08:20:04.166 INFO [stderr]    |
Dec 18 08:20:04.166 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 08:20:04.166 INFO [stderr] 
Dec 18 08:20:04.167 INFO [stderr] warning: unused import: `fs`
Dec 18 08:20:04.167 INFO [stderr]   --> src/main.rs:20:17
Dec 18 08:20:04.167 INFO [stderr]    |
Dec 18 08:20:04.167 INFO [stderr] 20 | use actix_web::{fs, ws, App, Error, HttpRequest, HttpResponse};
Dec 18 08:20:04.168 INFO [stderr]    |                 ^^
Dec 18 08:20:04.168 INFO [stderr] 
Dec 18 08:20:04.168 INFO [stderr] warning: cannot find type `Message` in this scope
Dec 18 08:20:04.168 INFO [stderr]  --> src/server.rs:7:10
Dec 18 08:20:04.169 INFO [stderr]   |
Dec 18 08:20:04.169 INFO [stderr] 7 | #[derive(Message)]
Dec 18 08:20:04.169 INFO [stderr]   |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:04.169 INFO [stderr]   |
Dec 18 08:20:04.170 INFO [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 18 08:20:04.170 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 08:20:04.170 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:04.170 INFO [stderr] 
Dec 18 08:20:04.171 INFO [stderr] warning: cannot find type `Connect` in this scope
Dec 18 08:20:04.171 INFO [stderr]   --> src/server.rs:10:10
Dec 18 08:20:04.171 INFO [stderr]    |
Dec 18 08:20:04.171 INFO [stderr] 10 | #[derive(Message)]
Dec 18 08:20:04.172 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:04.172 INFO [stderr]    |
Dec 18 08:20:04.172 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 08:20:04.173 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:04.173 INFO [stderr] 
Dec 18 08:20:04.173 INFO [stderr] warning: cannot find type `Disconnect` in this scope
Dec 18 08:20:04.173 INFO [stderr]   --> src/server.rs:17:10
Dec 18 08:20:04.174 INFO [stderr]    |
Dec 18 08:20:04.174 INFO [stderr] 17 | #[derive(Message)]
Dec 18 08:20:04.174 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:04.175 INFO [stderr]    |
Dec 18 08:20:04.175 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 08:20:04.175 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:04.175 INFO [stderr] 
Dec 18 08:20:04.176 INFO [stderr] warning: cannot find type `ClientMessage` in this scope
Dec 18 08:20:04.176 INFO [stderr]   --> src/server.rs:22:10
Dec 18 08:20:04.176 INFO [stderr]    |
Dec 18 08:20:04.177 INFO [stderr] 22 | #[derive(Message)]
Dec 18 08:20:04.177 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 18 08:20:04.177 INFO [stderr]    |
Dec 18 08:20:04.178 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 08:20:04.178 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 18 08:20:04.178 INFO [stderr] 
Dec 18 08:20:04.440 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:20:04.441 INFO [stderr]   --> src/server.rs:49:6
Dec 18 08:20:04.441 INFO [stderr]    |
Dec 18 08:20:04.441 INFO [stderr] 49 |                     addr.do_send(Message(message.to_owned()));
Dec 18 08:20:04.442 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:20:04.442 INFO [stderr]    |
Dec 18 08:20:04.442 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 08:20:04.443 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:20:04.443 INFO [stderr] 
Dec 18 08:20:04.444 INFO [stderr] warning: variable `PORT` should have a snake case name such as `port`
Dec 18 08:20:04.444 INFO [stderr]    --> src/main.rs:115:6
Dec 18 08:20:04.444 INFO [stderr]     |
Dec 18 08:20:04.445 INFO [stderr] 115 |     let PORT = get_server_port().to_string();
Dec 18 08:20:04.445 INFO [stderr]     |         ^^^^
Dec 18 08:20:04.445 INFO [stderr]     |
Dec 18 08:20:04.446 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 08:20:04.446 INFO [stderr] 
Dec 18 08:20:04.446 INFO [stderr] warning: variable `PORT` should have a snake case name such as `port`
Dec 18 08:20:04.447 INFO [stderr]    --> src/main.rs:116:6
Dec 18 08:20:04.447 INFO [stderr]     |
Dec 18 08:20:04.447 INFO [stderr] 116 |     let PORT = format!{"0.0.0.0:{}",PORT};
Dec 18 08:20:04.448 INFO [stderr]     |         ^^^^
Dec 18 08:20:04.448 INFO [stderr] 
Dec 18 08:20:04.481 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:20:04.482 INFO [stderr]   --> src/server.rs:49:6
Dec 18 08:20:04.482 INFO [stderr]    |
Dec 18 08:20:04.482 INFO [stderr] 49 |                     addr.do_send(Message(message.to_owned()));
Dec 18 08:20:04.482 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:20:04.483 INFO [stderr]    |
Dec 18 08:20:04.483 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 08:20:04.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:20:04.484 INFO [stderr] 
Dec 18 08:20:04.484 INFO [stderr] warning: variable `PORT` should have a snake case name such as `port`
Dec 18 08:20:04.484 INFO [stderr]    --> src/main.rs:115:6
Dec 18 08:20:04.485 INFO [stderr]     |
Dec 18 08:20:04.485 INFO [stderr] 115 |     let PORT = get_server_port().to_string();
Dec 18 08:20:04.485 INFO [stderr]     |         ^^^^
Dec 18 08:20:04.486 INFO [stderr]     |
Dec 18 08:20:04.486 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 08:20:04.486 INFO [stderr] 
Dec 18 08:20:04.487 INFO [stderr] warning: variable `PORT` should have a snake case name such as `port`
Dec 18 08:20:04.487 INFO [stderr]    --> src/main.rs:116:6
Dec 18 08:20:04.487 INFO [stderr]     |
Dec 18 08:20:04.488 INFO [stderr] 116 |     let PORT = format!{"0.0.0.0:{}",PORT};
Dec 18 08:20:04.488 INFO [stderr]     |         ^^^^
Dec 18 08:20:04.488 INFO [stderr] 
Dec 18 08:20:04.589 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.71s
Dec 18 08:20:05.649 INFO running `"docker" "inspect" "1f5036a092ee4ee09a4755eceb0c860c11b885fbee71cefbba2190de0a319342"`
Dec 18 08:20:05.988 INFO running `"docker" "rm" "-f" "1f5036a092ee4ee09a4755eceb0c860c11b885fbee71cefbba2190de0a319342"`
Dec 18 08:20:06.368 INFO [stdout] 1f5036a092ee4ee09a4755eceb0c860c11b885fbee71cefbba2190de0a319342