[INFO] cloning repository https://github.com/Szune/http [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Szune/http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzune%2Fhttp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzune%2Fhttp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1638dae5a7983f505d3d7b44de1f58503479826 [INFO] checking Szune/http against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzune%2Fhttp" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Szune/http on toolchain 94b72d6bebbddb5d17860914c4544f37365e988c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Szune/http [INFO] finished tweaking git repo https://github.com/Szune/http [INFO] tweaked toml for git repo https://github.com/Szune/http written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Szune/http 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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 594a7cce07e75d171665ae7dc71117920cc022b0f2aad56f2002f5e19d98161e [INFO] running `Command { std: "docker" "start" "-a" "594a7cce07e75d171665ae7dc71117920cc022b0f2aad56f2002f5e19d98161e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "594a7cce07e75d171665ae7dc71117920cc022b0f2aad56f2002f5e19d98161e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "594a7cce07e75d171665ae7dc71117920cc022b0f2aad56f2002f5e19d98161e", kill_on_drop: false }` [INFO] [stdout] 594a7cce07e75d171665ae7dc71117920cc022b0f2aad56f2002f5e19d98161e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f30b56d617ef06d5894c8e8f19d8e364bb6ec0360d79e7ceb181fd8c451363a3 [INFO] running `Command { std: "docker" "start" "-a" "f30b56d617ef06d5894c8e8f19d8e364bb6ec0360d79e7ceb181fd8c451363a3", kill_on_drop: false }` [INFO] [stderr] Checking httpserver v0.1.0 (/opt/rustwide/workdir/httpserver) [INFO] [stderr] Checking clientcli v0.1.0 (/opt/rustwide/workdir/clientcli) [INFO] [stderr] Checking httpclient v0.1.0 (/opt/rustwide/workdir/httpclient) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> httpserver/src/buffer.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::{Iterator}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/94b72d6bebbddb5d17860914c4544f37365e988c/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::buffer::Buffered` [INFO] [stdout] --> httpserver/src/url.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::buffer::Buffered; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> httpclient/src/request.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, Read, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> httpclient/src/client.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> httpclient/src/client.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, Read, Result}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::ToSocketAddrs` [INFO] [stdout] --> httpclient/src/client.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | use std::net::ToSocketAddrs; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> httpclient/src/request.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, Read, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> httpclient/src/client.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> httpclient/src/client.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, Read, Result}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::ToSocketAddrs` [INFO] [stdout] --> httpclient/src/client.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | use std::net::ToSocketAddrs; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> httpserver/src/url.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 15 | / Url { [INFO] [stdout] 16 | | fragments: Vec::new(), [INFO] [stdout] 17 | | query: Vec::new(), [INFO] [stdout] 18 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> httpserver/src/buffer.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::{Iterator}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/94b72d6bebbddb5d17860914c4544f37365e988c/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::buffer::Buffered` [INFO] [stdout] --> httpserver/src/url.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::buffer::Buffered; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let hostname = Self::hostname_from_url(url.as_str()); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `U256` is never constructed [INFO] [stdout] --> httpclient/src/sha256.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct U256(u32, u32, u32, u32, u32, u32, u32, u32); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_CONSTANTS` is never used [INFO] [stdout] --> httpclient/src/sha256.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const HASH_CONSTANTS: [u32; 64] = [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send` is never used [INFO] [stdout] --> httpclient/src/request.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn send(socket: &mut TcpStream, response: Vec) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> httpclient/src/client.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl HttpClient { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | fn get(&mut self, url: String) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let hostname = Self::hostname_from_url(url.as_str()); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `U256` is never constructed [INFO] [stdout] --> httpclient/src/sha256.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct U256(u32, u32, u32, u32, u32, u32, u32, u32); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_CONSTANTS` is never used [INFO] [stdout] --> httpclient/src/sha256.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const HASH_CONSTANTS: [u32; 64] = [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send` is never used [INFO] [stdout] --> httpclient/src/request.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn send(socket: &mut TcpStream, response: Vec) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> httpclient/src/client.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl HttpClient { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | fn get(&mut self, url: String) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> httpserver/src/url.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 15 | / Url { [INFO] [stdout] 16 | | fragments: Vec::new(), [INFO] [stdout] 17 | | query: Vec::new(), [INFO] [stdout] 18 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> httpserver/src/url.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse(s: &str) -> Url { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `QueryPart` is never constructed [INFO] [stdout] --> httpserver/src/url.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct QueryPart { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Url` is never constructed [INFO] [stdout] --> httpserver/src/url.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Url { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> httpserver/src/url.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse(s: &str) -> Url { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking servercli v0.1.0 (/opt/rustwide/workdir/servercli) [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> httpserver/src/url.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse(s: &str) -> Url { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `QueryPart` is never constructed [INFO] [stdout] --> httpserver/src/url.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct QueryPart { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Url` is never constructed [INFO] [stdout] --> httpserver/src/url.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Url { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> httpserver/src/url.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse(s: &str) -> Url { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `httpserver` is imported redundantly [INFO] [stdout] --> servercli/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use httpserver; [INFO] [stdout] | ^^^^^^^^^^ the item `httpserver` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `httpserver` is imported redundantly [INFO] [stdout] --> servercli/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use httpserver; [INFO] [stdout] | ^^^^^^^^^^ the item `httpserver` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "f30b56d617ef06d5894c8e8f19d8e364bb6ec0360d79e7ceb181fd8c451363a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f30b56d617ef06d5894c8e8f19d8e364bb6ec0360d79e7ceb181fd8c451363a3", kill_on_drop: false }` [INFO] [stdout] f30b56d617ef06d5894c8e8f19d8e364bb6ec0360d79e7ceb181fd8c451363a3 [INFO] checking Szune/http against try#cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc for pr-122789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzune%2Fhttp" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Szune/http on toolchain cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Szune/http [INFO] finished tweaking git repo https://github.com/Szune/http [INFO] tweaked toml for git repo https://github.com/Szune/http written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Szune/http 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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] caa2e30c3a43c595653fd20d709f0a58d2fd4f1995b86a36a6e39a45fcd89b58 [INFO] running `Command { std: "docker" "start" "-a" "caa2e30c3a43c595653fd20d709f0a58d2fd4f1995b86a36a6e39a45fcd89b58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "caa2e30c3a43c595653fd20d709f0a58d2fd4f1995b86a36a6e39a45fcd89b58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caa2e30c3a43c595653fd20d709f0a58d2fd4f1995b86a36a6e39a45fcd89b58", kill_on_drop: false }` [INFO] [stdout] caa2e30c3a43c595653fd20d709f0a58d2fd4f1995b86a36a6e39a45fcd89b58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7502b2eddc04ad7d0557069f107465877adc591a6db77ee4f1069e4e71c832d3 [INFO] running `Command { std: "docker" "start" "-a" "7502b2eddc04ad7d0557069f107465877adc591a6db77ee4f1069e4e71c832d3", kill_on_drop: false }` [INFO] [stderr] Checking httpserver v0.1.0 (/opt/rustwide/workdir/httpserver) [INFO] [stderr] Checking clientcli v0.1.0 (/opt/rustwide/workdir/clientcli) [INFO] [stderr] Checking httpclient v0.1.0 (/opt/rustwide/workdir/httpclient) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> httpserver/src/buffer.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::{Iterator}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::buffer::Buffered` [INFO] [stdout] --> httpserver/src/url.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::buffer::Buffered; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> httpclient/src/request.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, Read, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> httpclient/src/client.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> httpclient/src/client.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, Read, Result}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::ToSocketAddrs` [INFO] [stdout] --> httpclient/src/client.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | use std::net::ToSocketAddrs; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> httpclient/src/request.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, Read, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> httpclient/src/client.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> httpclient/src/client.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, Read, Result}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::ToSocketAddrs` [INFO] [stdout] --> httpclient/src/client.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | use std::net::ToSocketAddrs; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> httpserver/src/buffer.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::{Iterator}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::buffer::Buffered` [INFO] [stdout] --> httpserver/src/url.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::buffer::Buffered; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> httpserver/src/url.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 15 | / Url { [INFO] [stdout] 16 | | fragments: Vec::new(), [INFO] [stdout] 17 | | query: Vec::new(), [INFO] [stdout] 18 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let hostname = Self::hostname_from_url(url.as_str()); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `U256` is never constructed [INFO] [stdout] --> httpclient/src/sha256.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct U256(u32, u32, u32, u32, u32, u32, u32, u32); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_CONSTANTS` is never used [INFO] [stdout] --> httpclient/src/sha256.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const HASH_CONSTANTS: [u32; 64] = [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send` is never used [INFO] [stdout] --> httpclient/src/request.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn send(socket: &mut TcpStream, response: Vec) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> httpclient/src/client.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl HttpClient { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | fn get(&mut self, url: String) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let hostname = Self::hostname_from_url(url.as_str()); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> httpclient/src/client.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | let hostname = crate::client::HttpClient::hostname_from_url(url); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `U256` is never constructed [INFO] [stdout] --> httpclient/src/sha256.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct U256(u32, u32, u32, u32, u32, u32, u32, u32); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_CONSTANTS` is never used [INFO] [stdout] --> httpclient/src/sha256.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const HASH_CONSTANTS: [u32; 64] = [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send` is never used [INFO] [stdout] --> httpclient/src/request.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn send(socket: &mut TcpStream, response: Vec) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> httpclient/src/client.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl HttpClient { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | fn get(&mut self, url: String) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> httpserver/src/url.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 15 | / Url { [INFO] [stdout] 16 | | fragments: Vec::new(), [INFO] [stdout] 17 | | query: Vec::new(), [INFO] [stdout] 18 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> httpserver/src/buffer.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | self.values.get(depth).unwrap_or(&None) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----^ [INFO] [stdout] | | | [INFO] [stdout] | | temporary value created here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> httpserver/src/buffer.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | self.values.get(depth).unwrap_or(&None) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----^ [INFO] [stdout] | | | [INFO] [stdout] | | temporary value created here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> httpserver/src/url.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse(s: &str) -> Url { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> httpserver/src/url.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn parse(s: &str) -> Url { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `httpserver` (lib) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `httpserver` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7502b2eddc04ad7d0557069f107465877adc591a6db77ee4f1069e4e71c832d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7502b2eddc04ad7d0557069f107465877adc591a6db77ee4f1069e4e71c832d3", kill_on_drop: false }` [INFO] [stdout] 7502b2eddc04ad7d0557069f107465877adc591a6db77ee4f1069e4e71c832d3