[INFO] cloning repository https://github.com/devtnascimento/mt-web-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devtnascimento/mt-web-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevtnascimento%2Fmt-web-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevtnascimento%2Fmt-web-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1db9a93c80fb5ab44032e1c9a6a6165fcfa21422 [INFO] checking devtnascimento/mt-web-server against try#4797991aa2efb6d658150f10425b3f3b5d10eceb for pr-143193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevtnascimento%2Fmt-web-server" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/devtnascimento/mt-web-server [INFO] finished tweaking git repo https://github.com/devtnascimento/mt-web-server [INFO] tweaked toml for git repo https://github.com/devtnascimento/mt-web-server written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/devtnascimento/mt-web-server on toolchain 4797991aa2efb6d658150f10425b3f3b5d10eceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/devtnascimento/mt-web-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" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-executor v1.5.3 [INFO] [stderr] Downloaded value-bag v1.4.1 [INFO] [stderr] Downloaded async-task v4.4.1 [INFO] [stderr] Downloaded async-global-executor v2.3.1 [INFO] [stderr] Downloaded parking v2.1.1 [INFO] [stderr] Downloaded blocking v1.4.0 [INFO] [stderr] Downloaded concurrent-queue v2.3.0 [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca9e1b76d6310ef5d5e817abec65ad07b982315e0c403b4dd44dcdbadab680af [INFO] running `Command { std: "docker" "start" "-a" "ca9e1b76d6310ef5d5e817abec65ad07b982315e0c403b4dd44dcdbadab680af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca9e1b76d6310ef5d5e817abec65ad07b982315e0c403b4dd44dcdbadab680af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca9e1b76d6310ef5d5e817abec65ad07b982315e0c403b4dd44dcdbadab680af", kill_on_drop: false }` [INFO] [stdout] ca9e1b76d6310ef5d5e817abec65ad07b982315e0c403b4dd44dcdbadab680af [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" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad2978392c33b274c88b80486ac776cd5c3b23c82e0f3668244cbc40d0f94c53 [INFO] running `Command { std: "docker" "start" "-a" "ad2978392c33b274c88b80486ac776cd5c3b23c82e0f3668244cbc40d0f94c53", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking parking v2.1.1 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking value-bag v1.4.1 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking async-task v4.4.1 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking concurrent-queue v2.3.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking blocking v1.4.0 [INFO] [stderr] Checking async-executor v1.5.3 [INFO] [stderr] Checking async-global-executor v2.3.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking mt-web-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/http/response.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::queue::*` [INFO] [stdout] --> src/http/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::queue::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/http/response.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::queue::*` [INFO] [stdout] --> src/http/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::queue::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_priority` is never used [INFO] [stdout] --> examples/priority_queue.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl RequestQueue { [INFO] [stdout] | ------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | fn set_priority(&self, request: T) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/http/response.rs:160:29 [INFO] [stdout] | [INFO] [stdout] 160 | if let Some(request) = queue_ref.queue.lock().unwrap().pop() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/http/mod.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut request = String::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut request = String::new(); [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: `request` [INFO] [stdout] --> src/http/response.rs:160:29 [INFO] [stdout] | [INFO] [stdout] 160 | if let Some(request) = queue_ref.queue.lock().unwrap().pop() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/http/mod.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut request = String::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `stream`, `content_type`, `header`, `body`, `log`, and `http_errors` are never read [INFO] [stdout] --> src/http/response.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Response { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 13 | stream: TcpStream, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | content_type: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 17 | header: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | body: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | pub log: Vec>, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | http_errors: Vec>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_body`, `check_src`, `set_header`, `send`, and `read_image` are never used [INFO] [stdout] --> src/http/response.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Response { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | fn set_body(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn check_src(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | fn set_header(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn send(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | fn read_image(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `HttpError` is never used [INFO] [stdout] --> src/http/error_handler.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum HttpError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pop` and `consume` are never used [INFO] [stdout] --> src/queue/mod.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 42 | impl RequestQueue { [INFO] [stdout] | ------------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn pop(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn consume(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut request = String::new(); [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 `stream`, `content_type`, `header`, `body`, `log`, and `http_errors` are never read [INFO] [stdout] --> src/http/response.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Response { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 13 | stream: TcpStream, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | content_type: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 17 | header: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | body: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | pub log: Vec>, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | http_errors: Vec>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_body`, `check_src`, `set_header`, `send`, and `read_image` are never used [INFO] [stdout] --> src/http/response.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Response { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | fn set_body(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn check_src(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | fn set_header(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn send(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | fn read_image(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `HttpError` is never used [INFO] [stdout] --> src/http/error_handler.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum HttpError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pop` and `consume` are never used [INFO] [stdout] --> src/queue/mod.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 42 | impl RequestQueue { [INFO] [stdout] | ------------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn pop(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn consume(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.44s [INFO] running `Command { std: "docker" "inspect" "ad2978392c33b274c88b80486ac776cd5c3b23c82e0f3668244cbc40d0f94c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad2978392c33b274c88b80486ac776cd5c3b23c82e0f3668244cbc40d0f94c53", kill_on_drop: false }` [INFO] [stdout] ad2978392c33b274c88b80486ac776cd5c3b23c82e0f3668244cbc40d0f94c53