[INFO] fetching crate burner 0.2.3... [INFO] checking burner-0.2.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate burner 0.2.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate burner 0.2.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate burner 0.2.3 [INFO] finished tweaking crates.io crate burner 0.2.3 [INFO] tweaked toml for crates.io crate burner 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bf2f82166139ba23596d4025593bdab5f63048f2baa00a030f6db21b9bddac7 [INFO] running `Command { std: "docker" "start" "-a" "0bf2f82166139ba23596d4025593bdab5f63048f2baa00a030f6db21b9bddac7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bf2f82166139ba23596d4025593bdab5f63048f2baa00a030f6db21b9bddac7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bf2f82166139ba23596d4025593bdab5f63048f2baa00a030f6db21b9bddac7", kill_on_drop: false }` [INFO] [stdout] 0bf2f82166139ba23596d4025593bdab5f63048f2baa00a030f6db21b9bddac7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 447e7becc0c713d4354768344fe4aea5b69ac810b883a968d09e2d6001797d28 [INFO] running `Command { std: "docker" "start" "-a" "447e7becc0c713d4354768344fe4aea5b69ac810b883a968d09e2d6001797d28", kill_on_drop: false }` [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking burner v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/route.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Value` and `json` [INFO] [stdout] --> src/server.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::{Value, json}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/router.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/route.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Value` and `json` [INFO] [stdout] --> src/server.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::{Value, json}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/router.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status_message` [INFO] [stdout] --> src/response.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let status_message = self.get_status_message(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/server.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status_message` [INFO] [stdout] --> src/response.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let status_message = self.get_status_message(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/router.rs:214:34 [INFO] [stdout] | [INFO] [stdout] 214 | pub fn handle_request(&self, mut req: &mut Request, res: &mut Response, parent_path: &String) -> bool { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/server.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path`, `method`, and `handler` are never read [INFO] [stdout] --> src/route.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct MiddlewareRoute { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 29 | pub path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | pub method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 31 | handler: Middleware [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle` is never used [INFO] [stdout] --> src/route.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MiddlewareRoute { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn handle(&self, req: &Request, res: &Response){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/thread_pool.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct Worker { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 48 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/route.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | &(self.handler)(req, res); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = &(self.handler)(req, res); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/route.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | &(self.handler)(req, res); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = &(self.handler)(req, res); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/router.rs:214:34 [INFO] [stdout] | [INFO] [stdout] 214 | pub fn handle_request(&self, mut req: &mut Request, res: &mut Response, parent_path: &String) -> bool { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path`, `method`, and `handler` are never read [INFO] [stdout] --> src/route.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct MiddlewareRoute { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 29 | pub path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | pub method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 31 | handler: Middleware [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle` is never used [INFO] [stdout] --> src/route.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MiddlewareRoute { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn handle(&self, req: &Request, res: &Response){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/thread_pool.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct Worker { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 48 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/route.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | &(self.handler)(req, res); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = &(self.handler)(req, res); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/route.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | &(self.handler)(req, res); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = &(self.handler)(req, res); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> tests/main.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | let get_post = |req: &Request, res: &mut Response| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> tests/main.rs:42:40 [INFO] [stdout] | [INFO] [stdout] 42 | let get_post = |req: &Request, res: &mut Response| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> tests/main.rs:46:28 [INFO] [stdout] | [INFO] [stdout] 46 | let create_post = |req: &Request, res: &mut Response| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> tests/main.rs:46:43 [INFO] [stdout] | [INFO] [stdout] 46 | let create_post = |req: &Request, res: &mut Response| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dummy_test` is never used [INFO] [stdout] --> tests/main.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn dummy_test(){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "447e7becc0c713d4354768344fe4aea5b69ac810b883a968d09e2d6001797d28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "447e7becc0c713d4354768344fe4aea5b69ac810b883a968d09e2d6001797d28", kill_on_drop: false }` [INFO] [stdout] 447e7becc0c713d4354768344fe4aea5b69ac810b883a968d09e2d6001797d28 [INFO] checking burner-0.2.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate burner 0.2.3 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate burner 0.2.3 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate burner 0.2.3 [INFO] finished tweaking crates.io crate burner 0.2.3 [INFO] tweaked toml for crates.io crate burner 0.2.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9641e85f41afe923eb4d90981e469ba1160e2d246eae78ccfbde170256c2e0c0 [INFO] running `Command { std: "docker" "start" "-a" "9641e85f41afe923eb4d90981e469ba1160e2d246eae78ccfbde170256c2e0c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9641e85f41afe923eb4d90981e469ba1160e2d246eae78ccfbde170256c2e0c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9641e85f41afe923eb4d90981e469ba1160e2d246eae78ccfbde170256c2e0c0", kill_on_drop: false }` [INFO] [stdout] 9641e85f41afe923eb4d90981e469ba1160e2d246eae78ccfbde170256c2e0c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ceedbb1856088166b5b3d0e22b7e3b6fff9376df6d2ce81458cc2b7a3551758d [INFO] running `Command { std: "docker" "start" "-a" "ceedbb1856088166b5b3d0e22b7e3b6fff9376df6d2ce81458cc2b7a3551758d", kill_on_drop: false }` [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking burner v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/route.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Value` and `json` [INFO] [stdout] --> src/server.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::{Value, json}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/router.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/route.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Value` and `json` [INFO] [stdout] --> src/server.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::{Value, json}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/router.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status_message` [INFO] [stdout] --> src/response.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let status_message = self.get_status_message(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/server.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status_message` [INFO] [stdout] --> src/response.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let status_message = self.get_status_message(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/server.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/router.rs:214:34 [INFO] [stdout] | [INFO] [stdout] 214 | pub fn handle_request(&self, mut req: &mut Request, res: &mut Response, parent_path: &String) -> bool { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path`, `method`, and `handler` are never read [INFO] [stdout] --> src/route.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct MiddlewareRoute { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 29 | pub path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | pub method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 31 | handler: Middleware [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle` is never used [INFO] [stdout] --> src/route.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MiddlewareRoute { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn handle(&self, req: &Request, res: &Response){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/thread_pool.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct Worker { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 48 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/route.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | &(self.handler)(req, res); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = &(self.handler)(req, res); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/route.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | &(self.handler)(req, res); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = &(self.handler)(req, res); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/thread_pool.rs:69:21 [INFO] [stdout] | [INFO] [stdout] 53 | fn new(id: usize, receiver: Arc>>) -> Worker { [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | let thread = thread::spawn(move || loop { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | thread: Some(thread) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/router.rs:214:34 [INFO] [stdout] | [INFO] [stdout] 214 | pub fn handle_request(&self, mut req: &mut Request, res: &mut Response, parent_path: &String) -> bool { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path`, `method`, and `handler` are never read [INFO] [stdout] --> src/route.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct MiddlewareRoute { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 29 | pub path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | pub method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 31 | handler: Middleware [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle` is never used [INFO] [stdout] --> src/route.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MiddlewareRoute { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn handle(&self, req: &Request, res: &Response){ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/thread_pool.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct Worker { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 48 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/route.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | &(self.handler)(req, res); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = &(self.handler)(req, res); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/route.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | &(self.handler)(req, res); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = &(self.handler)(req, res); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/thread_pool.rs:69:21 [INFO] [stdout] | [INFO] [stdout] 53 | fn new(id: usize, receiver: Arc>>) -> Worker { [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | let thread = thread::spawn(move || loop { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | thread: Some(thread) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `burner` (lib) due to 2 previous errors; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `burner` (lib test) due to 2 previous errors; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ceedbb1856088166b5b3d0e22b7e3b6fff9376df6d2ce81458cc2b7a3551758d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceedbb1856088166b5b3d0e22b7e3b6fff9376df6d2ce81458cc2b7a3551758d", kill_on_drop: false }` [INFO] [stdout] ceedbb1856088166b5b3d0e22b7e3b6fff9376df6d2ce81458cc2b7a3551758d