[INFO] cloning repository https://github.com/Kasyima/http_server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kasyima/http_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKasyima%2Fhttp_server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKasyima%2Fhttp_server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89f006f26a5309750c2a7e30487afa9fcda6385d [INFO] checking Kasyima/http_server against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKasyima%2Fhttp_server" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kasyima/http_server [INFO] finished tweaking git repo https://github.com/Kasyima/http_server [INFO] tweaked toml for git repo https://github.com/Kasyima/http_server written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kasyima/http_server on toolchain 52995a223f2919dd3e2e427231db90a257350ded [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kasyima/http_server 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 2699d74d634b930209ef1920507e0d9c7d377ad590a7ac7b15aceaf19d419ad6 [INFO] running `Command { std: "docker" "start" "2699d74d634b930209ef1920507e0d9c7d377ad590a7ac7b15aceaf19d419ad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2699d74d634b930209ef1920507e0d9c7d377ad590a7ac7b15aceaf19d419ad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2699d74d634b930209ef1920507e0d9c7d377ad590a7ac7b15aceaf19d419ad6" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2699d74d634b930209ef1920507e0d9c7d377ad590a7ac7b15aceaf19d419ad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2699d74d634b930209ef1920507e0d9c7d377ad590a7ac7b15aceaf19d419ad6" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Checking http v0.1.0 (/opt/rustwide/workdir/http) [INFO] [stderr] Checking http_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> http/src/httpresponse.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> http/src/httpresponse.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | version: "HTTP/1.1".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 18 - version: "HTTP/1.1".into(), [INFO] [stdout] 18 + version: "HTTP/1.1", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 18 - version: "HTTP/1.1".into(), [INFO] [stdout] 18 + version: <&str as Into<_>>::into("HTTP/1.1"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | status_code: "200".into(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 19 - status_code: "200".into(), [INFO] [stdout] 19 + status_code: "200", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 19 - status_code: "200".into(), [INFO] [stdout] 19 + status_code: <&str as Into<_>>::into("200"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | status_text: "OK".into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 20 - status_text: "OK".into(), [INFO] [stdout] 20 + status_text: "OK", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 20 - status_text: "OK".into(), [INFO] [stdout] 20 + status_text: <&str as Into<_>>::into("OK"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:35:36 [INFO] [stdout] | [INFO] [stdout] 35 | response.status_code = status_code.into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 35 - response.status_code = status_code.into(); [INFO] [stdout] 35 + response.status_code = status_code; [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 35 - response.status_code = status_code.into(); [INFO] [stdout] 35 + response.status_code = <&str as Into<_>>::into(status_code); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | "200" => "OK".into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 46 - "200" => "OK".into(), [INFO] [stdout] 46 + "200" => "OK", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 46 - "200" => "OK".into(), [INFO] [stdout] 46 + "200" => <&str as Into<_>>::into("OK"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | "400" => "Bad Request".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 47 - "400" => "Bad Request".into(), [INFO] [stdout] 47 + "400" => "Bad Request", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 47 - "400" => "Bad Request".into(), [INFO] [stdout] 47 + "400" => <&str as Into<_>>::into("Bad Request"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | "404" => "Not Found".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 48 - "404" => "Not Found".into(), [INFO] [stdout] 48 + "404" => "Not Found", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 48 - "404" => "Not Found".into(), [INFO] [stdout] 48 + "404" => <&str as Into<_>>::into("Not Found"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | "500" => "Internal Server Error".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 49 - "500" => "Internal Server Error".into(), [INFO] [stdout] 49 + "500" => "Internal Server Error", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 49 - "500" => "Internal Server Error".into(), [INFO] [stdout] 49 + "500" => <&str as Into<_>>::into("Internal Server Error"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 50 | _ => "Not Found".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 50 - _ => "Not Found".into(), [INFO] [stdout] 50 + _ => "Not Found", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 50 - _ => "Not Found".into(), [INFO] [stdout] 50 + _ => <&str as Into<_>>::into("Not Found"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http` (lib) due to 9 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | version: "HTTP/1.1".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 18 - version: "HTTP/1.1".into(), [INFO] [stdout] 18 + version: "HTTP/1.1", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 18 - version: "HTTP/1.1".into(), [INFO] [stdout] 18 + version: <&str as Into<_>>::into("HTTP/1.1"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | status_code: "200".into(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 19 - status_code: "200".into(), [INFO] [stdout] 19 + status_code: "200", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 19 - status_code: "200".into(), [INFO] [stdout] 19 + status_code: <&str as Into<_>>::into("200"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | status_text: "OK".into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 20 - status_text: "OK".into(), [INFO] [stdout] 20 + status_text: "OK", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 20 - status_text: "OK".into(), [INFO] [stdout] 20 + status_text: <&str as Into<_>>::into("OK"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:35:36 [INFO] [stdout] | [INFO] [stdout] 35 | response.status_code = status_code.into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 35 - response.status_code = status_code.into(); [INFO] [stdout] 35 + response.status_code = status_code; [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 35 - response.status_code = status_code.into(); [INFO] [stdout] 35 + response.status_code = <&str as Into<_>>::into(status_code); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | "200" => "OK".into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 46 - "200" => "OK".into(), [INFO] [stdout] 46 + "200" => "OK", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 46 - "200" => "OK".into(), [INFO] [stdout] 46 + "200" => <&str as Into<_>>::into("OK"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | "400" => "Bad Request".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 47 - "400" => "Bad Request".into(), [INFO] [stdout] 47 + "400" => "Bad Request", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 47 - "400" => "Bad Request".into(), [INFO] [stdout] 47 + "400" => <&str as Into<_>>::into("Bad Request"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | "404" => "Not Found".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 48 - "404" => "Not Found".into(), [INFO] [stdout] 48 + "404" => "Not Found", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 48 - "404" => "Not Found".into(), [INFO] [stdout] 48 + "404" => <&str as Into<_>>::into("Not Found"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | "500" => "Internal Server Error".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 49 - "500" => "Internal Server Error".into(), [INFO] [stdout] 49 + "500" => "Internal Server Error", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 49 - "500" => "Internal Server Error".into(), [INFO] [stdout] 49 + "500" => <&str as Into<_>>::into("Internal Server Error"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 50 | _ => "Not Found".into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 50 - _ => "Not Found".into(), [INFO] [stdout] 50 + _ => "Not Found", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 50 - _ => "Not Found".into(), [INFO] [stdout] 50 + _ => <&str as Into<_>>::into("Not Found"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http` (lib test) due to 9 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "2699d74d634b930209ef1920507e0d9c7d377ad590a7ac7b15aceaf19d419ad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2699d74d634b930209ef1920507e0d9c7d377ad590a7ac7b15aceaf19d419ad6", kill_on_drop: false }` [INFO] [stdout] 2699d74d634b930209ef1920507e0d9c7d377ad590a7ac7b15aceaf19d419ad6