[INFO] cloning repository https://github.com/CatGamer7/rns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CatGamer7/rns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCatGamer7%2Frns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCatGamer7%2Frns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7aab29618221c92ce93259e59aeba73c2c1fbddf [INFO] checking CatGamer7/rns against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCatGamer7%2Frns" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/CatGamer7/rns [INFO] finished tweaking git repo https://github.com/CatGamer7/rns [INFO] tweaked toml for git repo https://github.com/CatGamer7/rns written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/CatGamer7/rns on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/CatGamer7/rns 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76dc61a4927115fa4fda755d7b2b4a288bebafc1821e7f8c80250ddd1ba8c805 [INFO] running `Command { std: "docker" "start" "-a" "76dc61a4927115fa4fda755d7b2b4a288bebafc1821e7f8c80250ddd1ba8c805", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76dc61a4927115fa4fda755d7b2b4a288bebafc1821e7f8c80250ddd1ba8c805", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76dc61a4927115fa4fda755d7b2b4a288bebafc1821e7f8c80250ddd1ba8c805", kill_on_drop: false }` [INFO] [stdout] 76dc61a4927115fa4fda755d7b2b4a288bebafc1821e7f8c80250ddd1ba8c805 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60539f89ad8b1313ce293d7e05fa7032ac5163d4ce6e7e8ea1f7424b5bf05bb3 [INFO] running `Command { std: "docker" "start" "-a" "60539f89ad8b1313ce293d7e05fa7032ac5163d4ce6e7e8ea1f7424b5bf05bb3", kill_on_drop: false }` [INFO] [stderr] Checking rns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/web/mod.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | fn authenticate(request: &Request) -> Result<(), ResponseCode> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/web/mod.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | fn throttle(request: &Request) -> Result<(), ResponseCode> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/web/mod.rs:174:13 [INFO] [stdout] | [INFO] [stdout] 174 | Ok(|request| {}) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/web/mod.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | fn dispatch(request: &Request) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `route_map` [INFO] [stdout] --> src/web/mod.rs:181:41 [INFO] [stdout] | [INFO] [stdout] 181 | fn serve_request(socket: TcpStream, route_map: Arc) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_route_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/web/mod.rs:184:20 [INFO] [stdout] | [INFO] [stdout] 184 | if let Err(status) = ::authenticate(&request) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/web/mod.rs:188:20 [INFO] [stdout] | [INFO] [stdout] 188 | if let Err(status) = ::throttle(&request) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `closure` [INFO] [stdout] --> src/web/mod.rs:193:16 [INFO] [stdout] | [INFO] [stdout] 193 | Ok(closure) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closure` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/web/mod.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | Err(status) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/web/mod.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | fn authenticate(request: &Request) -> Result<(), ResponseCode> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `PooledServer` is never constructed [INFO] [stdout] --> src/web/mod.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub struct PooledServer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/web/mod.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | fn throttle(request: &Request) -> Result<(), ResponseCode> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/web/mod.rs:174:13 [INFO] [stdout] | [INFO] [stdout] 174 | Ok(|request| {}) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `authenticate`, `throttle`, `dispatch`, `get_route_map`, and `serve_request` are never used [INFO] [stdout] --> src/web/mod.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 135 | trait ServerBackend { [INFO] [stdout] | ------------- associated items in this trait [INFO] [stdout] 136 | fn authenticate(request: &Request) -> Result<(), ResponseCode>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 137 | fn throttle(request: &Request) -> Result<(), ResponseCode>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 138 | fn dispatch(request: &Request) -> Result; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 139 | [INFO] [stdout] 140 | fn get_route_map(&mut self) -> Arc; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 141 | fn serve_request(socket: TcpStream, route_map: Arc); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/web/mod.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | fn dispatch(request: &Request) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `routes` and `worker_pool` are never read [INFO] [stdout] --> src/web/mod.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 159 | pub struct PooledServer { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 160 | routes: RouteMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 161 | worker_pool: Pool [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `route_map` [INFO] [stdout] --> src/web/mod.rs:181:41 [INFO] [stdout] | [INFO] [stdout] 181 | fn serve_request(socket: TcpStream, route_map: Arc) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_route_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/web/mod.rs:184:20 [INFO] [stdout] | [INFO] [stdout] 184 | if let Err(status) = ::authenticate(&request) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/web/mod.rs:188:20 [INFO] [stdout] | [INFO] [stdout] 188 | if let Err(status) = ::throttle(&request) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `closure` [INFO] [stdout] --> src/web/mod.rs:193:16 [INFO] [stdout] | [INFO] [stdout] 193 | Ok(closure) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closure` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/web/mod.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | Err(status) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `PooledServer` is never constructed [INFO] [stdout] --> src/web/mod.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub struct PooledServer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `authenticate`, `throttle`, `dispatch`, `get_route_map`, and `serve_request` are never used [INFO] [stdout] --> src/web/mod.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 135 | trait ServerBackend { [INFO] [stdout] | ------------- associated items in this trait [INFO] [stdout] 136 | fn authenticate(request: &Request) -> Result<(), ResponseCode>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 137 | fn throttle(request: &Request) -> Result<(), ResponseCode>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 138 | fn dispatch(request: &Request) -> Result; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 139 | [INFO] [stdout] 140 | fn get_route_map(&mut self) -> Arc; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 141 | fn serve_request(socket: TcpStream, route_map: Arc); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `routes` and `worker_pool` are never read [INFO] [stdout] --> src/web/mod.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 159 | pub struct PooledServer { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 160 | routes: RouteMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 161 | worker_pool: Pool [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rns` (lib test) due to 1 previous error; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rns` (lib) due to 1 previous error; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "60539f89ad8b1313ce293d7e05fa7032ac5163d4ce6e7e8ea1f7424b5bf05bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60539f89ad8b1313ce293d7e05fa7032ac5163d4ce6e7e8ea1f7424b5bf05bb3", kill_on_drop: false }` [INFO] [stdout] 60539f89ad8b1313ce293d7e05fa7032ac5163d4ce6e7e8ea1f7424b5bf05bb3