[INFO] cloning repository https://github.com/s-fedyk/FeServe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s-fedyk/FeServe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-fedyk%2FFeServe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-fedyk%2FFeServe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 462b48ada0059cf2fa21deb94ed76cb2abfb15be [INFO] checking s-fedyk/FeServe against try#d8a5ee01b913730aca7ab44c72c8f2722c0533ff for pr-139022 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-fedyk%2FFeServe" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/s-fedyk/FeServe on toolchain d8a5ee01b913730aca7ab44c72c8f2722c0533ff [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/s-fedyk/FeServe [INFO] finished tweaking git repo https://github.com/s-fedyk/FeServe [INFO] tweaked toml for git repo https://github.com/s-fedyk/FeServe written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/s-fedyk/FeServe 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" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d80af7fc4f52629bf0c5ec54b917ed73d2b044da0bac3534aa6efbbb0139c8db [INFO] running `Command { std: "docker" "start" "-a" "d80af7fc4f52629bf0c5ec54b917ed73d2b044da0bac3534aa6efbbb0139c8db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d80af7fc4f52629bf0c5ec54b917ed73d2b044da0bac3534aa6efbbb0139c8db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d80af7fc4f52629bf0c5ec54b917ed73d2b044da0bac3534aa6efbbb0139c8db", kill_on_drop: false }` [INFO] [stdout] d80af7fc4f52629bf0c5ec54b917ed73d2b044da0bac3534aa6efbbb0139c8db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 333d681d681548172f7d99254a00a645ab06f05e36f7d7b261c06cd3753709dd [INFO] running `Command { std: "docker" "start" "-a" "333d681d681548172f7d99254a00a645ab06f05e36f7d7b261c06cd3753709dd", kill_on_drop: false }` [INFO] [stderr] Checking Fe_Serve v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `method::Method` [INFO] [stdout] --> src/http/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use method::Method; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `request::ParseError` [INFO] [stdout] --> src/http/mod.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use request::ParseError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::http::status_code` [INFO] [stdout] --> src/http/response.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::http::status_code; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env` and `str` [INFO] [stdout] --> src/server.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, str}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::current_dir` [INFO] [stdout] --> src/server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env::current_dir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `method::Method` [INFO] [stdout] --> src/http/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use method::Method; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `request::ParseError` [INFO] [stdout] --> src/http/mod.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use request::ParseError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::http::status_code` [INFO] [stdout] --> src/http/response.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::http::status_code; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env` and `str` [INFO] [stdout] --> src/server.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, str}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::current_dir` [INFO] [stdout] --> src/server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env::current_dir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http/query_string.rs:33:42 [INFO] [stdout] | [INFO] [stdout] 33 | data.entry(key).and_modify( |mut existing| [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: variable does not need to be mutable [INFO] [stdout] --> src/http/query_string.rs:33:42 [INFO] [stdout] | [INFO] [stdout] 33 | data.entry(key).and_modify( |mut existing| [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: `status_code` [INFO] [stdout] --> src/http/response.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | _ => {let status_code = StatusCode::ServerError;} [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status_code` [INFO] [stdout] --> src/http/response.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | _ => {let status_code = StatusCode::ServerError;} [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket_addr` [INFO] [stdout] --> src/server.rs:27:33 [INFO] [stdout] | [INFO] [stdout] 27 | Ok((mut stream, socket_addr)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/server.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | ... Err(e) =>{} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `query_string` and `method` are never read [INFO] [stdout] --> src/http/request.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Request<'buffer> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 12 | path: &'buffer str, [INFO] [stdout] 13 | query_string: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | method: Method [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/http/query_string.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct QueryString<'buffer> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 6 | data: HashMap<&'buffer str, Value<'buffer>> [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `QueryString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket_addr` [INFO] [stdout] --> src/server.rs:27:33 [INFO] [stdout] | [INFO] [stdout] 27 | Ok((mut stream, socket_addr)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/server.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | ... Err(e) =>{} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `query_string` and `method` are never read [INFO] [stdout] --> src/http/request.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Request<'buffer> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 12 | path: &'buffer str, [INFO] [stdout] 13 | query_string: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | method: Method [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/http/query_string.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'buffer> QueryString<'buffer> { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] 16 | pub fn get(&self, key: &str) -> Option<&Value> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `getPath` should have a snake case name [INFO] [stdout] --> src/http/request.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn getPath(&self) -> &str { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `get_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/http/query_string.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct QueryString<'buffer> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 6 | data: HashMap<&'buffer str, Value<'buffer>> [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `QueryString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/http/query_string.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'buffer> QueryString<'buffer> { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] 16 | pub fn get(&self, key: &str) -> Option<&Value> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `getPath` should have a snake case name [INFO] [stdout] --> src/http/request.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn getPath(&self) -> &str { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `get_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:33:37 [INFO] [stdout] | [INFO] [stdout] 33 | ... Server::fetch(request,stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 33 | let _ = Server::fetch(request,stream); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:33:37 [INFO] [stdout] | [INFO] [stdout] 33 | ... Server::fetch(request,stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 33 | let _ = Server::fetch(request,stream); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "333d681d681548172f7d99254a00a645ab06f05e36f7d7b261c06cd3753709dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "333d681d681548172f7d99254a00a645ab06f05e36f7d7b261c06cd3753709dd", kill_on_drop: false }` [INFO] [stdout] 333d681d681548172f7d99254a00a645ab06f05e36f7d7b261c06cd3753709dd