[INFO] cloning repository https://github.com/thtTNT/PotatoWebServer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thtTNT/PotatoWebServer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthtTNT%2FPotatoWebServer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthtTNT%2FPotatoWebServer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 986c571373116cbd0b254d6fb9b6bc8510162176 [INFO] checking thtTNT/PotatoWebServer against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthtTNT%2FPotatoWebServer" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/thtTNT/PotatoWebServer [INFO] finished tweaking git repo https://github.com/thtTNT/PotatoWebServer [INFO] tweaked toml for git repo https://github.com/thtTNT/PotatoWebServer written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/thtTNT/PotatoWebServer on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/thtTNT/PotatoWebServer 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da59823510dcd20d594bb556ac697485671d970c4ac94ce0d447ff36b8596b5b [INFO] running `Command { std: "docker" "start" "-a" "da59823510dcd20d594bb556ac697485671d970c4ac94ce0d447ff36b8596b5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da59823510dcd20d594bb556ac697485671d970c4ac94ce0d447ff36b8596b5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da59823510dcd20d594bb556ac697485671d970c4ac94ce0d447ff36b8596b5b", kill_on_drop: false }` [INFO] [stdout] da59823510dcd20d594bb556ac697485671d970c4ac94ce0d447ff36b8596b5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ebf86d1515fc79bcc1438f856ff1a77a0060d7e5dd2f2e0441dbbfe25631a95 [INFO] running `Command { std: "docker" "start" "-a" "4ebf86d1515fc79bcc1438f856ff1a77a0060d7e5dd2f2e0441dbbfe25631a95", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking once_cell v1.20.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking PotatoWebServer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HttpStatus` [INFO] [stdout] --> src/main.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::network::{FileProxy, HttpStatus}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HttpStatus` [INFO] [stdout] --> src/main.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::network::{FileProxy, HttpStatus}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> src/network.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait Proxy { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 10 | fn read(&mut self, buf: &mut [u8]) -> std::io::Result; [INFO] [stdout] 11 | fn write(&mut self, buf: &[u8]) -> std::io::Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/network.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub enum HttpStatus { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 115 | Ok, [INFO] [stdout] 116 | Created, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 117 | Accepted, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 118 | NoContent, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 119 | MovedPermanently, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 120 | Found, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 121 | NotModified, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 122 | BadRequest, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 123 | Unauthorized, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 124 | Forbidden, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 125 | NotFound, [INFO] [stdout] 126 | MethodNotAllowed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 127 | InternalServerError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 128 | NotImplemented, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 129 | BadGateway, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 130 | ServiceUnavailable, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> src/network.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait Proxy { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 10 | fn read(&mut self, buf: &mut [u8]) -> std::io::Result; [INFO] [stdout] 11 | fn write(&mut self, buf: &[u8]) -> std::io::Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/network.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub enum HttpStatus { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 115 | Ok, [INFO] [stdout] 116 | Created, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 117 | Accepted, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 118 | NoContent, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 119 | MovedPermanently, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 120 | Found, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 121 | NotModified, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 122 | BadRequest, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 123 | Unauthorized, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 124 | Forbidden, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 125 | NotFound, [INFO] [stdout] 126 | MethodNotAllowed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 127 | InternalServerError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 128 | NotImplemented, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 129 | BadGateway, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 130 | ServiceUnavailable, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.42s [INFO] running `Command { std: "docker" "inspect" "4ebf86d1515fc79bcc1438f856ff1a77a0060d7e5dd2f2e0441dbbfe25631a95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ebf86d1515fc79bcc1438f856ff1a77a0060d7e5dd2f2e0441dbbfe25631a95", kill_on_drop: false }` [INFO] [stdout] 4ebf86d1515fc79bcc1438f856ff1a77a0060d7e5dd2f2e0441dbbfe25631a95