[INFO] cloning repository https://github.com/NastyPigz/gnc3d-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NastyPigz/gnc3d-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNastyPigz%2Fgnc3d-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNastyPigz%2Fgnc3d-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ba3a5fc4256b6d16c8ca2a0d2903af6e8a4e2f3
[INFO] checking NastyPigz/gnc3d-backend against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNastyPigz%2Fgnc3d-backend" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NastyPigz/gnc3d-backend
[INFO] finished tweaking git repo https://github.com/NastyPigz/gnc3d-backend
[INFO] tweaked toml for git repo https://github.com/NastyPigz/gnc3d-backend written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NastyPigz/gnc3d-backend on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NastyPigz/gnc3d-backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74801a27ed67752234a096f54685a6f204707825797c0a1333f3a10b21240e5d
[INFO] running `Command { std: "docker" "start" "-a" "74801a27ed67752234a096f54685a6f204707825797c0a1333f3a10b21240e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74801a27ed67752234a096f54685a6f204707825797c0a1333f3a10b21240e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74801a27ed67752234a096f54685a6f204707825797c0a1333f3a10b21240e5d", kill_on_drop: false }`
[INFO] [stdout] 74801a27ed67752234a096f54685a6f204707825797c0a1333f3a10b21240e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a9491f0a129f91434fd6bdd665e3965d070a977d90dbda7bceb41de2a4c6219
[INFO] running `Command { std: "docker" "start" "-a" "8a9491f0a129f91434fd6bdd665e3965d070a977d90dbda7bceb41de2a4c6219", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking sysinfo v0.29.8
[INFO] [stderr]     Checking tungstenite v0.20.0
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking tokio-tungstenite v0.20.0
[INFO] [stderr]     Checking gnc3d_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/main.rs:43:34: 43:44}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |         async { Ok::<_, Infallible>(service) }
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/main.rs:43:34: 43:44}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         async { Ok::<_, Infallible>(service) }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:73:41
[INFO] [stdout]     |
[INFO] [stdout]  73 |   ) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout]  74 | |     // health check stuff
[INFO] [stdout]  75 | |     if req.uri() == "/healthz" {
[INFO] [stdout]  76 | |         let mut res = Response::new(Body::empty());
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:73:41
[INFO] [stdout]     |
[INFO] [stdout]  73 |   ) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout]  74 | |     // health check stuff
[INFO] [stdout]  75 | |     if req.uri() == "/healthz" {
[INFO] [stdout]  76 | |         let mut res = Response::new(Body::empty());
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:107:16
[INFO] [stdout]     |
[INFO] [stdout] 107 |         return Ok(res);
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:144:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |           return Ok(Response::new(Body::from(
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 145 | |             "Yur version or browser is outdated innit bruv (If you are pinging this website, it means the multiplayer engine is running!",
[INFO] [stdout] 146 | |         )));
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 | /     if let Some(room) = queries.get("room") {
[INFO] [stdout] 179 | |         // kinda dumb that I have to do this
[INFO] [stdout] 180 | |         let room = room.to_string();
[INFO] [stdout] 181 | |         let rooms_lock = rooms.lock().await;
[INFO] [stdout] ...   |
[INFO] [stdout] 285 | |         Ok(res)
[INFO] [stdout] 286 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:178:45
[INFO] [stdout]     |
[INFO] [stdout] 178 |       if let Some(room) = queries.get("room") {
[INFO] [stdout]     |  _____________________________________________^
[INFO] [stdout] 179 | |         // kinda dumb that I have to do this
[INFO] [stdout] 180 | |         let room = room.to_string();
[INFO] [stdout] 181 | |         let rooms_lock = rooms.lock().await;
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |         Ok(res)
[INFO] [stdout] 255 | |     } else {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:209:24
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 return Ok(res);
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |         Ok(res)
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:255:12
[INFO] [stdout]     |
[INFO] [stdout] 255 |       } else {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] ...   |
[INFO] [stdout] 285 | |         Ok(res)
[INFO] [stdout] 286 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |         Ok(res)
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gnc3d_backend` (bin "gnc3d_backend" test) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/main.rs:43:34: 43:44}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |         async { Ok::<_, Infallible>(service) }
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/main.rs:43:34: 43:44}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         async { Ok::<_, Infallible>(service) }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:73:41
[INFO] [stdout]     |
[INFO] [stdout]  73 |   ) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout]  74 | |     // health check stuff
[INFO] [stdout]  75 | |     if req.uri() == "/healthz" {
[INFO] [stdout]  76 | |         let mut res = Response::new(Body::empty());
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:73:41
[INFO] [stdout]     |
[INFO] [stdout]  73 |   ) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout]  74 | |     // health check stuff
[INFO] [stdout]  75 | |     if req.uri() == "/healthz" {
[INFO] [stdout]  76 | |         let mut res = Response::new(Body::empty());
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:107:16
[INFO] [stdout]     |
[INFO] [stdout] 107 |         return Ok(res);
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:144:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |           return Ok(Response::new(Body::from(
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 145 | |             "Yur version or browser is outdated innit bruv (If you are pinging this website, it means the multiplayer engine is running!",
[INFO] [stdout] 146 | |         )));
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 | /     if let Some(room) = queries.get("room") {
[INFO] [stdout] 179 | |         // kinda dumb that I have to do this
[INFO] [stdout] 180 | |         let room = room.to_string();
[INFO] [stdout] 181 | |         let rooms_lock = rooms.lock().await;
[INFO] [stdout] ...   |
[INFO] [stdout] 285 | |         Ok(res)
[INFO] [stdout] 286 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:178:45
[INFO] [stdout]     |
[INFO] [stdout] 178 |       if let Some(room) = queries.get("room") {
[INFO] [stdout]     |  _____________________________________________^
[INFO] [stdout] 179 | |         // kinda dumb that I have to do this
[INFO] [stdout] 180 | |         let room = room.to_string();
[INFO] [stdout] 181 | |         let rooms_lock = rooms.lock().await;
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |         Ok(res)
[INFO] [stdout] 255 | |     } else {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:209:24
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 return Ok(res);
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |         Ok(res)
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:255:12
[INFO] [stdout]     |
[INFO] [stdout] 255 |       } else {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] ...   |
[INFO] [stdout] 285 | |         Ok(res)
[INFO] [stdout] 286 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/server.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |         Ok(res)
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gnc3d_backend` (bin "gnc3d_backend") due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "8a9491f0a129f91434fd6bdd665e3965d070a977d90dbda7bceb41de2a4c6219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9491f0a129f91434fd6bdd665e3965d070a977d90dbda7bceb41de2a4c6219", kill_on_drop: false }`
[INFO] [stdout] 8a9491f0a129f91434fd6bdd665e3965d070a977d90dbda7bceb41de2a4c6219
