[INFO] fetching crate burner 0.2.3... [INFO] testing burner-0.2.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate burner 0.2.3 into /workspace/builds/worker-7-tc1/source [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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate burner 0.2.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 627ea9cd18bfe5e3530c9206ca3f4bae5edd504a7926628aa32400e9a680d993 [INFO] running `Command { std: "docker" "start" "-a" "627ea9cd18bfe5e3530c9206ca3f4bae5edd504a7926628aa32400e9a680d993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "627ea9cd18bfe5e3530c9206ca3f4bae5edd504a7926628aa32400e9a680d993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "627ea9cd18bfe5e3530c9206ca3f4bae5edd504a7926628aa32400e9a680d993", kill_on_drop: false }` [INFO] [stdout] 627ea9cd18bfe5e3530c9206ca3f4bae5edd504a7926628aa32400e9a680d993 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 64692b9fb4f6898978aeb14fea2b73e71a134e1194d0352cb098025373ffd932 [INFO] running `Command { std: "docker" "start" "-a" "64692b9fb4f6898978aeb14fea2b73e71a134e1194d0352cb098025373ffd932", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling 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 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.48s [INFO] running `Command { std: "docker" "inspect" "64692b9fb4f6898978aeb14fea2b73e71a134e1194d0352cb098025373ffd932", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64692b9fb4f6898978aeb14fea2b73e71a134e1194d0352cb098025373ffd932", kill_on_drop: false }` [INFO] [stdout] 64692b9fb4f6898978aeb14fea2b73e71a134e1194d0352cb098025373ffd932 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d68b90acf474853e7774cfc2837205fc53c4718708c8d17d18224081a85e33b4 [INFO] running `Command { std: "docker" "start" "-a" "d68b90acf474853e7774cfc2837205fc53c4718708c8d17d18224081a85e33b4", kill_on_drop: false }` [INFO] [stderr] Compiling 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 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] 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: `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: 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "d68b90acf474853e7774cfc2837205fc53c4718708c8d17d18224081a85e33b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d68b90acf474853e7774cfc2837205fc53c4718708c8d17d18224081a85e33b4", kill_on_drop: false }` [INFO] [stdout] d68b90acf474853e7774cfc2837205fc53c4718708c8d17d18224081a85e33b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b3febc69eea1d0cc2f7aa4fe468de0540f760cafdb1e9c47911a1ae4e90a14cc [INFO] running `Command { std: "docker" "start" "-a" "b3febc69eea1d0cc2f7aa4fe468de0540f760cafdb1e9c47911a1ae4e90a14cc", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `serde_json::Value` [INFO] [stderr] --> src/route.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Value` and `json` [INFO] [stderr] --> src/server.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | use serde_json::{Value, json}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Value` [INFO] [stderr] --> src/router.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `status_message` [INFO] [stderr] --> src/response.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let status_message = self.get_status_message(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_message` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/server.rs:66:21 [INFO] [stderr] | [INFO] [stderr] 66 | Err(err) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/router.rs:214:34 [INFO] [stderr] | [INFO] [stderr] 214 | pub fn handle_request(&self, mut req: &mut Request, res: &mut Response, parent_path: &String) -> bool { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `path`, `method`, and `handler` are never read [INFO] [stderr] --> src/route.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct MiddlewareRoute { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] 29 | pub path: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 30 | pub method: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 31 | handler: Middleware [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `handle` is never used [INFO] [stderr] --> src/route.rs:43:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl MiddlewareRoute { [INFO] [stderr] | -------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 43 | pub fn handle(&self, req: &Request, res: &Response){ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> src/thread_pool.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 47 | struct Worker { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 48 | id: usize, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/route.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | &(self.handler)(req, res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 23 | let _ = &(self.handler)(req, res); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/route.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | &(self.handler)(req, res); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 44 | let _ = &(self.handler)(req, res); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `burner` (lib) generated 11 warnings (run `cargo fix --lib -p burner` to apply 4 suggestions) [INFO] [stderr] warning: `burner` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> tests/main.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | let get_post = |req: &Request, res: &mut Response| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> tests/main.rs:42:40 [INFO] [stderr] | [INFO] [stderr] 42 | let get_post = |req: &Request, res: &mut Response| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> tests/main.rs:46:28 [INFO] [stderr] | [INFO] [stderr] 46 | let create_post = |req: &Request, res: &mut Response| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> tests/main.rs:46:43 [INFO] [stderr] | [INFO] [stderr] 46 | let create_post = |req: &Request, res: &mut Response| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: function `dummy_test` is never used [INFO] [stderr] --> tests/main.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | fn dummy_test(){ [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `burner` (test "main") generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/burner-fcc0927d40a63c60) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test router::shuld_collect_route_params_from_path ... ok [INFO] [stdout] test router::shuld_match_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/main-f292888a1d808815) [INFO] [stdout] running 1 test [INFO] [stdout] test tests::port_test has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "b3febc69eea1d0cc2f7aa4fe468de0540f760cafdb1e9c47911a1ae4e90a14cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3febc69eea1d0cc2f7aa4fe468de0540f760cafdb1e9c47911a1ae4e90a14cc", kill_on_drop: false }` [INFO] [stdout] b3febc69eea1d0cc2f7aa4fe468de0540f760cafdb1e9c47911a1ae4e90a14cc