[INFO] cloning repository https://github.com/CodexEmmzy/HttpServerLib [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CodexEmmzy/HttpServerLib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodexEmmzy%2FHttpServerLib", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodexEmmzy%2FHttpServerLib'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e37eb77419bf748627df419cb04013e70c6ea686 [INFO] checking CodexEmmzy/HttpServerLib against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodexEmmzy%2FHttpServerLib" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/CodexEmmzy/HttpServerLib [INFO] finished tweaking git repo https://github.com/CodexEmmzy/HttpServerLib [INFO] tweaked toml for git repo https://github.com/CodexEmmzy/HttpServerLib written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/CodexEmmzy/HttpServerLib on toolchain a5689b034ad287112f709693384a37f1377eb9cc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/CodexEmmzy/HttpServerLib 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 87e2f99e39568ba2bb7fd0ecd76f28acba036ace0a0e57f84fc26ab99855517c [INFO] running `Command { std: "docker" "start" "87e2f99e39568ba2bb7fd0ecd76f28acba036ace0a0e57f84fc26ab99855517c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87e2f99e39568ba2bb7fd0ecd76f28acba036ace0a0e57f84fc26ab99855517c", 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" "87e2f99e39568ba2bb7fd0ecd76f28acba036ace0a0e57f84fc26ab99855517c" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87e2f99e39568ba2bb7fd0ecd76f28acba036ace0a0e57f84fc26ab99855517c", 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" "87e2f99e39568ba2bb7fd0ecd76f28acba036ace0a0e57f84fc26ab99855517c" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking http v0.1.0 (/opt/rustwide/workdir/http) [INFO] [stderr] Checking tcpclient v0.1.0 (/opt/rustwide/workdir/tcpclient) [INFO] [stderr] Checking tcpserver v0.1.0 (/opt/rustwide/workdir/tcpserver) [INFO] [stdout] error: useless conversion to the same type: `&str` [INFO] [stdout] --> http/src/httpresponse.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | 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] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 17 - status_code: "200".into(), [INFO] [stdout] 17 + status_code: "200", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 17 - status_code: "200".into(), [INFO] [stdout] 17 + 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:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | 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] 18 - status_text: "OK".into(), [INFO] [stdout] 18 + status_text: "OK", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 18 - status_text: "OK".into(), [INFO] [stdout] 18 + 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:39:36 [INFO] [stdout] | [INFO] [stdout] 39 | 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] 39 - response.status_code = status_code.into(); [INFO] [stdout] 39 + 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] 39 - response.status_code = status_code.into(); [INFO] [stdout] 39 + 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:51:22 [INFO] [stdout] | [INFO] [stdout] 51 | "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] 51 - "200" => "OK".into(), [INFO] [stdout] 51 + "200" => "OK", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 51 - "200" => "OK".into(), [INFO] [stdout] 51 + "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:52:22 [INFO] [stdout] | [INFO] [stdout] 52 | "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] 52 - "400" => "Bad Request".into(), [INFO] [stdout] 52 + "400" => "Bad Request", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 52 - "400" => "Bad Request".into(), [INFO] [stdout] 52 + "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:53:22 [INFO] [stdout] | [INFO] [stdout] 53 | "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] 53 - "404" => "Not Found".into(), [INFO] [stdout] 53 + "404" => "Not Found", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 53 - "404" => "Not Found".into(), [INFO] [stdout] 53 + "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:54:22 [INFO] [stdout] | [INFO] [stdout] 54 | "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] 54 - "500" => "Internal Server Error".into(), [INFO] [stdout] 54 + "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] 54 - "500" => "Internal Server Error".into(), [INFO] [stdout] 54 + "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:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | _ => "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] 55 - _ => "Not Found".into(), [INFO] [stdout] 55 + _ => "Not Found", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 55 - _ => "Not Found".into(), [INFO] [stdout] 55 + _ => <&str as Into<_>>::into("Not Found"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http` (lib) due to 8 previous errors [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:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | 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] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] help: consider removing the conversion call [INFO] [stdout] | [INFO] [stdout] 17 - status_code: "200".into(), [INFO] [stdout] 17 + status_code: "200", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 17 - status_code: "200".into(), [INFO] [stdout] 17 + 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:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | 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] 18 - status_text: "OK".into(), [INFO] [stdout] 18 + status_text: "OK", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 18 - status_text: "OK".into(), [INFO] [stdout] 18 + 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:39:36 [INFO] [stdout] | [INFO] [stdout] 39 | 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] 39 - response.status_code = status_code.into(); [INFO] [stdout] 39 + 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] 39 - response.status_code = status_code.into(); [INFO] [stdout] 39 + 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:51:22 [INFO] [stdout] | [INFO] [stdout] 51 | "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] 51 - "200" => "OK".into(), [INFO] [stdout] 51 + "200" => "OK", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 51 - "200" => "OK".into(), [INFO] [stdout] 51 + "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:52:22 [INFO] [stdout] | [INFO] [stdout] 52 | "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] 52 - "400" => "Bad Request".into(), [INFO] [stdout] 52 + "400" => "Bad Request", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 52 - "400" => "Bad Request".into(), [INFO] [stdout] 52 + "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:53:22 [INFO] [stdout] | [INFO] [stdout] 53 | "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] 53 - "404" => "Not Found".into(), [INFO] [stdout] 53 + "404" => "Not Found", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 53 - "404" => "Not Found".into(), [INFO] [stdout] 53 + "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:54:22 [INFO] [stdout] | [INFO] [stdout] 54 | "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] 54 - "500" => "Internal Server Error".into(), [INFO] [stdout] 54 + "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] 54 - "500" => "Internal Server Error".into(), [INFO] [stdout] 54 + "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:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | _ => "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] 55 - _ => "Not Found".into(), [INFO] [stdout] 55 + _ => "Not Found", [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 55 - _ => "Not Found".into(), [INFO] [stdout] 55 + _ => <&str as Into<_>>::into("Not Found"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "87e2f99e39568ba2bb7fd0ecd76f28acba036ace0a0e57f84fc26ab99855517c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87e2f99e39568ba2bb7fd0ecd76f28acba036ace0a0e57f84fc26ab99855517c", kill_on_drop: false }` [INFO] [stdout] 87e2f99e39568ba2bb7fd0ecd76f28acba036ace0a0e57f84fc26ab99855517c