[INFO] cloning repository https://github.com/AusCyberman/rust-http-tunnel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AusCyberman/rust-http-tunnel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAusCyberman%2Frust-http-tunnel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAusCyberman%2Frust-http-tunnel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0d53c204ab2eed1639c9889f62c369bbd9d4a085 [INFO] checking AusCyberman/rust-http-tunnel against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAusCyberman%2Frust-http-tunnel" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AusCyberman/rust-http-tunnel on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AusCyberman/rust-http-tunnel [INFO] finished tweaking git repo https://github.com/AusCyberman/rust-http-tunnel [INFO] tweaked toml for git repo https://github.com/AusCyberman/rust-http-tunnel written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AusCyberman/rust-http-tunnel 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http_parser v0.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f76f596a28d1f77b8303ed5ec484b181bd84baf612465181f46083013b2aec34 [INFO] running `Command { std: "docker" "start" "-a" "f76f596a28d1f77b8303ed5ec484b181bd84baf612465181f46083013b2aec34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f76f596a28d1f77b8303ed5ec484b181bd84baf612465181f46083013b2aec34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f76f596a28d1f77b8303ed5ec484b181bd84baf612465181f46083013b2aec34", kill_on_drop: false }` [INFO] [stdout] f76f596a28d1f77b8303ed5ec484b181bd84baf612465181f46083013b2aec34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbe7d03f2513140f5e91216bc204296364df4115b5a16ccb02669e93f2dac22f [INFO] running `Command { std: "docker" "start" "-a" "bbe7d03f2513140f5e91216bc204296364df4115b5a16ccb02669e93f2dac22f", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Checking http_parser v0.0.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking httptun v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/http.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/http.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Config` is never constructed [INFO] [stdout] --> src/config.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `counter` is never read [INFO] [stdout] --> src/transmission.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct DataBuffer{ [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 77 | counter: MutArc [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Config` is never constructed [INFO] [stdout] --> src/config.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `counter` is never read [INFO] [stdout] --> src/transmission.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct DataBuffer{ [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 77 | counter: MutArc [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HTTP_CLIENT_SIZE` [INFO] [stdout] --> src/client/bin/main.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use httptun::{HTTP_CLIENT_SIZE, HTTP_SERVER_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/client/bin/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HttpParserCallback` [INFO] [stdout] --> src/server/bin/main.rs:2:43 [INFO] [stdout] | [INFO] [stdout] 2 | use http_parser::{HttpMethod, HttpParser, HttpParserCallback, HttpParserType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HTTP_CLIENT_SIZE` [INFO] [stdout] --> src/client/bin/main.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use httptun::{HTTP_CLIENT_SIZE, HTTP_SERVER_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DATA_PACKET_SIZE`, `HTML_DATA` [INFO] [stdout] --> src/server/bin/main.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use httptun::{DATA_PACKET_SIZE, DATA_SIZE, HTML_DATA, HTTP_CLIENT_SIZE, HTTP_SERVER_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs::File` [INFO] [stdout] --> src/server/bin/main.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{error::Error, fs::File}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/client/bin/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Read` is imported redundantly [INFO] [stdout] --> src/server/bin/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | io::prelude::*, [INFO] [stdout] | -------------- the item `Read` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/server/bin/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Chunks` [INFO] [stdout] --> src/server/bin/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::slice::Chunks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/server/bin/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::Receiver` [INFO] [stdout] --> src/server/bin/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::mpsc::Receiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/server/bin/main.rs:15:19 [INFO] [stdout] | [INFO] [stdout] 15 | collections::{BTreeMap, VecDeque}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HttpParserCallback` [INFO] [stdout] --> src/server/bin/main.rs:2:43 [INFO] [stdout] | [INFO] [stdout] 2 | use http_parser::{HttpMethod, HttpParser, HttpParserCallback, HttpParserType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DATA_PACKET_SIZE`, `HTML_DATA` [INFO] [stdout] --> src/server/bin/main.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use httptun::{DATA_PACKET_SIZE, DATA_SIZE, HTML_DATA, HTTP_CLIENT_SIZE, HTTP_SERVER_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs::File` [INFO] [stdout] --> src/server/bin/main.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{error::Error, fs::File}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Read` is imported redundantly [INFO] [stdout] --> src/server/bin/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | io::prelude::*, [INFO] [stdout] | -------------- the item `Read` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/server/bin/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Chunks` [INFO] [stdout] --> src/server/bin/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::slice::Chunks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/server/bin/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::Receiver` [INFO] [stdout] --> src/server/bin/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::sync::mpsc::Receiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/server/bin/main.rs:15:19 [INFO] [stdout] | [INFO] [stdout] 15 | collections::{BTreeMap, VecDeque}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `localStream` [INFO] [stdout] --> src/client/bin/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut localStream = TcpStream::connect("localhost:22"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_localStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `localStream` [INFO] [stdout] --> src/client/bin/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut localStream = TcpStream::connect("localhost:22"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_localStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/http_test.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | stream.write(get); [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] 9 | let _ = stream.write(get); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/http_test.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | stream.write(get); [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] 9 | let _ = stream.write(get); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/http_test.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | stream.read(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 11 | let _ = stream.read(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/http_test.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | file.write(&buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 14 | let _ = file.write(&buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/http_test.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | stream.read(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 11 | let _ = stream.read(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/http_test.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | file.write(&buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 14 | let _ = file.write(&buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client/bin/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut localStream = TcpStream::connect("localhost:22"); [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 `localStream` should have a snake case name [INFO] [stdout] --> src/client/bin/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut localStream = TcpStream::connect("localhost:22"); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `local_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client/bin/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut localStream = TcpStream::connect("localhost:22"); [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 `localStream` should have a snake case name [INFO] [stdout] --> src/client/bin/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut localStream = TcpStream::connect("localhost:22"); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `local_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `clientBuffer` should have a snake case name [INFO] [stdout] --> src/server/bin/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut clientBuffer: [u8; HTTP_CLIENT_SIZE] = [0; HTTP_CLIENT_SIZE]; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `client_buffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `clientBuffer` should have a snake case name [INFO] [stdout] --> src/server/bin/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut clientBuffer: [u8; HTTP_CLIENT_SIZE] = [0; HTTP_CLIENT_SIZE]; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `client_buffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/bin/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | stream.read(&mut clientBuffer); [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] 25 | let _ = stream.read(&mut clientBuffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/bin/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | stream.read(&mut clientBuffer); [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] 25 | let _ = stream.read(&mut clientBuffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/bin/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | stream.write(string.as_slice()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 45 | let _ = stream.write(string.as_slice()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/bin/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | stream.write(string.as_slice()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 45 | let _ = stream.write(string.as_slice()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "bbe7d03f2513140f5e91216bc204296364df4115b5a16ccb02669e93f2dac22f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbe7d03f2513140f5e91216bc204296364df4115b5a16ccb02669e93f2dac22f", kill_on_drop: false }` [INFO] [stdout] bbe7d03f2513140f5e91216bc204296364df4115b5a16ccb02669e93f2dac22f [INFO] checking AusCyberman/rust-http-tunnel against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAusCyberman%2Frust-http-tunnel" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AusCyberman/rust-http-tunnel on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AusCyberman/rust-http-tunnel [INFO] finished tweaking git repo https://github.com/AusCyberman/rust-http-tunnel [INFO] tweaked toml for git repo https://github.com/AusCyberman/rust-http-tunnel written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AusCyberman/rust-http-tunnel 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6d1e20430c9e221261558139ce3eac4ff0342d9879849daed44ea72d55f1a5b [INFO] running `Command { std: "docker" "start" "-a" "d6d1e20430c9e221261558139ce3eac4ff0342d9879849daed44ea72d55f1a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6d1e20430c9e221261558139ce3eac4ff0342d9879849daed44ea72d55f1a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6d1e20430c9e221261558139ce3eac4ff0342d9879849daed44ea72d55f1a5b", kill_on_drop: false }` [INFO] [stdout] d6d1e20430c9e221261558139ce3eac4ff0342d9879849daed44ea72d55f1a5b [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac1bea0d71699370885a9efe528d9966bc557cba8f77586c79a66963e353b87a [INFO] running `Command { std: "docker" "start" "-a" "ac1bea0d71699370885a9efe528d9966bc557cba8f77586c79a66963e353b87a", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Checking http_parser v0.0.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking httptun v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/http.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/http.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/http.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | / if start_char.contains(dat) || end_char.contains(dat) { [INFO] [stdout] 28 | | y.push(*dat); [INFO] [stdout] 29 | | [INFO] [stdout] 30 | | if y.len() > 0 && &end_char[..y.len()] != y.as_slice() { [INFO] [stdout] ... | [INFO] [stdout] 43 | | return HtmlData(Some(x), Some(Vec::new())); [INFO] [stdout] 44 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/http.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | / if start_char.contains(dat) || end_char.contains(dat) { [INFO] [stdout] 28 | | y.push(*dat); [INFO] [stdout] 29 | | [INFO] [stdout] 30 | | if y.len() > 0 && &end_char[..y.len()] != y.as_slice() { [INFO] [stdout] ... | [INFO] [stdout] 43 | | return HtmlData(Some(x), Some(Vec::new())); [INFO] [stdout] 44 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `httptun` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `httptun` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "ac1bea0d71699370885a9efe528d9966bc557cba8f77586c79a66963e353b87a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac1bea0d71699370885a9efe528d9966bc557cba8f77586c79a66963e353b87a", kill_on_drop: false }` [INFO] [stdout] ac1bea0d71699370885a9efe528d9966bc557cba8f77586c79a66963e353b87a