[INFO] cloning repository https://github.com/terassyi/rushttp [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terassyi/rushttp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterassyi%2Frushttp"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterassyi%2Frushttp'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 498de28521de0b32ceddef4b2de358dbb2a2690d [INFO] testing terassyi/rushttp against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterassyi%2Frushttp" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/terassyi/rushttp on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/terassyi/rushttp [INFO] finished tweaking git repo https://github.com/terassyi/rushttp [INFO] tweaked toml for git repo https://github.com/terassyi/rushttp written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/terassyi/rushttp already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 053388dc4dd1b51297b33a48fe21f1c4e352c4f27f0f6e15345decceb8dca16d [INFO] running `"docker" "start" "-a" "053388dc4dd1b51297b33a48fe21f1c4e352c4f27f0f6e15345decceb8dca16d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.24 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Compiling thiserror v1.0.19 [INFO] [stderr] Compiling rushttp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/http/method.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HeaderName`, `HeaderValue` [INFO] [stderr] --> src/http/request.rs:4:35 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::http::header::{Header, HeaderName, HeaderValue}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::http::status::StatusCode` [INFO] [stderr] --> src/http/request.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::http::status::StatusCode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::uri::uri::Uri` [INFO] [stderr] --> src/http/response.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::uri::uri::Uri; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::http::method::Method` [INFO] [stderr] --> src/http/response.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::http::method::Method; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Builder` [INFO] [stderr] --> src/http/parser.rs:1:37 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::http::request::{Request, Builder}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `InvalidMethod` [INFO] [stderr] --> src/http/parser.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::http::method::{InvalidMethod, Method}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/http/parser.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::http::error::{ErrorKind, Error}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/http/parser.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/http/parser.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Parse`, `Status` [INFO] [stderr] --> src/http/parser.rs:11:37 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::http::error::ErrorKind::{Parse, Status}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::uri::error::ErrorKind::InvalidPath` [INFO] [stderr] --> src/http/parser.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::uri::error::ErrorKind::InvalidPath; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::uri::uri` [INFO] [stderr] --> src/http/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::uri::uri; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `method`, `status` [INFO] [stderr] --> src/http/error.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::http::{status, method}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/uri/uri.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | fn query(&self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 116 | self.query() [INFO] [stderr] | ------------ recursive call site [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/uri/authority.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | let mut h = caps.index(0 as usize); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/parser.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | let mut data = String::from_utf8(buf.to_vec()) [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/parser.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let mut data = String::from_utf8(buf.to_vec()) [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inner` [INFO] [stderr] --> src/uri/error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | inner: ErrorKind [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/header.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/http/header.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn add(&mut self, key: &str, value: &str) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse` [INFO] [stderr] --> src/http/header.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn parse(&mut self, src: &str) -> Result<(), InvalidHeader> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is` [INFO] [stderr] --> src/http/header.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn is(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/header.rs:137:8 [INFO] [stderr] | [INFO] [stderr] 137 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/header.rs:155:8 [INFO] [stderr] | [INFO] [stderr] 155 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `POST` [INFO] [stderr] --> src/http/method.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | POST, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PUT` [INFO] [stderr] --> src/http/method.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | PUT, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `OPTIONS` [INFO] [stderr] --> src/http/method.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | OPTIONS, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DELETE` [INFO] [stderr] --> src/http/method.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | DELETE, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HEAD` [INFO] [stderr] --> src/http/method.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | HEAD, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TRACE` [INFO] [stderr] --> src/http/method.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | TRACE, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CONNECT` [INFO] [stderr] --> src/http/method.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | CONNECT, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PATCH` [INFO] [stderr] --> src/http/method.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | PATCH, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_bytes` [INFO] [stderr] --> src/http/method.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn from_bytes(method: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_str` [INFO] [stderr] --> src/http/method.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn from_str(method: &str) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_str` [INFO] [stderr] --> src/http/method.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn as_str(&self) -> &str { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/method.rs:107:8 [INFO] [stderr] | [INFO] [stderr] 107 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `CONTINUE` [INFO] [stderr] --> src/http/status.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | const CONTINUE: StatusCode = StatusCode(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `OK` [INFO] [stderr] --> src/http/status.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | const OK :StatusCode = StatusCode(200); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACCEPTED` [INFO] [stderr] --> src/http/status.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | const ACCEPTED: StatusCode = StatusCode(202); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BAD_REQUEST` [INFO] [stderr] --> src/http/status.rs:76:1 [INFO] [stderr] | [INFO] [stderr] 76 | const BAD_REQUEST: StatusCode = StatusCode(400); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `UNAUTHORIZED` [INFO] [stderr] --> src/http/status.rs:77:1 [INFO] [stderr] | [INFO] [stderr] 77 | const UNAUTHORIZED: StatusCode = StatusCode(401); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `FORBIDDEN` [INFO] [stderr] --> src/http/status.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | const FORBIDDEN: StatusCode = StatusCode(403); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NOT_FOUND` [INFO] [stderr] --> src/http/status.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | const NOT_FOUND: StatusCode = StatusCode(404); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `METHOD_NOT_ALLOWED` [INFO] [stderr] --> src/http/status.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | const METHOD_NOT_ALLOWED: StatusCode = StatusCode(405); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `REQUEST_TIMEOUT` [INFO] [stderr] --> src/http/status.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | const REQUEST_TIMEOUT: StatusCode = StatusCode(408); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `INTERNAL_SERVER_ERROR` [INFO] [stderr] --> src/http/status.rs:83:1 [INFO] [stderr] | [INFO] [stderr] 83 | const INTERNAL_SERVER_ERROR: StatusCode = StatusCode(500); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NOT_IMPLEMENTED` [INFO] [stderr] --> src/http/status.rs:84:1 [INFO] [stderr] | [INFO] [stderr] 84 | const NOT_IMPLEMENTED: StatusCode = StatusCode(501); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BAD_GATEWAY` [INFO] [stderr] --> src/http/status.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | const BAD_GATEWAY: StatusCode = StatusCode(502); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SERVICE_UNAVAILABLE` [INFO] [stderr] --> src/http/status.rs:86:1 [INFO] [stderr] | [INFO] [stderr] 86 | const SERVICE_UNAVAILABLE: StatusCode = StatusCode(503); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Request` [INFO] [stderr] --> src/http/request.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Request { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Builder` [INFO] [stderr] --> src/http/request.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct Builder { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/request.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parts` [INFO] [stderr] --> src/http/request.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn parts(self) -> Parts { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `method` [INFO] [stderr] --> src/http/request.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn method(self, method: Method) -> Builder { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uri_from_str` [INFO] [stderr] --> src/http/request.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn uri_from_str(self, uri: &str) -> Builder { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uri` [INFO] [stderr] --> src/http/request.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn uri(self, uri: Uri) -> Builder { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `header` [INFO] [stderr] --> src/http/request.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn header(self, header: Header) -> Builder { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_header` [INFO] [stderr] --> src/http/request.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn push_header(self, key: &str, value: &str) -> Builder { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `version` [INFO] [stderr] --> src/http/request.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn version(self, ver: Version) -> Builder { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `builder` [INFO] [stderr] --> src/http/request.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn builder() -> Builder { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/request.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn new(body: T) -> Request { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_parts` [INFO] [stderr] --> src/http/request.rs:88:12 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn from_parts(parts: Parts, body: T) -> Request { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_body` [INFO] [stderr] --> src/http/request.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn set_body(self, data: T) -> Request { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `version` [INFO] [stderr] --> src/http/request.rs:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn version(&self) -> &Version { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uri` [INFO] [stderr] --> src/http/request.rs:103:12 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn uri(&self) -> &Uri { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `method` [INFO] [stderr] --> src/http/request.rs:107:12 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn method(&self) -> &Method { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `header` [INFO] [stderr] --> src/http/request.rs:111:12 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn header(&self) -> &Header { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `body` [INFO] [stderr] --> src/http/request.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | pub fn body(&self) -> &T { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/request.rs:121:8 [INFO] [stderr] | [INFO] [stderr] 121 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `method` [INFO] [stderr] --> src/http/request.rs:131:8 [INFO] [stderr] | [INFO] [stderr] 131 | fn method(self, method: Method) -> Parts { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uri_from_str` [INFO] [stderr] --> src/http/request.rs:140:8 [INFO] [stderr] | [INFO] [stderr] 140 | fn uri_from_str(self, src: &str) -> Parts { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uri` [INFO] [stderr] --> src/http/request.rs:150:8 [INFO] [stderr] | [INFO] [stderr] 150 | fn uri(self, src: Uri) -> Parts { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `version` [INFO] [stderr] --> src/http/request.rs:159:8 [INFO] [stderr] | [INFO] [stderr] 159 | fn version(self, version: Version) -> Parts { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `header` [INFO] [stderr] --> src/http/request.rs:168:8 [INFO] [stderr] | [INFO] [stderr] 168 | fn header(self, header: Header) -> Parts { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_header` [INFO] [stderr] --> src/http/request.rs:177:8 [INFO] [stderr] | [INFO] [stderr] 177 | fn push_header(self, key: &str, value: &str) -> Parts { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Response` [INFO] [stderr] --> src/http/response.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Response { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Parts` [INFO] [stderr] --> src/http/response.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct Parts { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Builder` [INFO] [stderr] --> src/http/response.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct Builder { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/response.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `status` [INFO] [stderr] --> src/http/response.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn status(self, status: StatusCode) -> Builder { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `version` [INFO] [stderr] --> src/http/response.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn version(self, ver: Version) -> Builder { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `header` [INFO] [stderr] --> src/http/response.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn header(self, header: Header) -> Builder { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parts` [INFO] [stderr] --> src/http/response.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn parts(self) -> Parts { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `builder` [INFO] [stderr] --> src/http/response.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn builder() -> Builder { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/response.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(body: T) -> Response { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_parts` [INFO] [stderr] --> src/http/response.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn from_parts(parts: Parts, body: T) -> Response { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `version` [INFO] [stderr] --> src/http/response.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn version(&self) -> &Version { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `status` [INFO] [stderr] --> src/http/response.rs:78:12 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn status(&self) -> &StatusCode { &self.head.status } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `header` [INFO] [stderr] --> src/http/response.rs:80:12 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn header(&self) -> &Header { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `body` [INFO] [stderr] --> src/http/response.rs:84:12 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn body(&self) -> &T { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/response.rs:90:8 [INFO] [stderr] | [INFO] [stderr] 90 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `version` [INFO] [stderr] --> src/http/response.rs:98:8 [INFO] [stderr] | [INFO] [stderr] 98 | fn version(self, version: Version) -> Parts { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `status` [INFO] [stderr] --> src/http/response.rs:106:8 [INFO] [stderr] | [INFO] [stderr] 106 | fn status(self, status: StatusCode) -> Parts { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `header` [INFO] [stderr] --> src/http/response.rs:114:8 [INFO] [stderr] | [INFO] [stderr] 114 | fn header(self, header: Header) -> Parts { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_header` [INFO] [stderr] --> src/http/response.rs:122:8 [INFO] [stderr] | [INFO] [stderr] 122 | fn push_header(self, key: &str, value: &str) -> Parts { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HTTP09` [INFO] [stderr] --> src/http/version.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | HTTP09, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HTTP10` [INFO] [stderr] --> src/http/version.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | HTTP10, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HTTP2` [INFO] [stderr] --> src/http/version.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | HTTP2, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HTTP3` [INFO] [stderr] --> src/http/version.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | HTTP3, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/version.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse` [INFO] [stderr] --> src/http/version.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn parse(src: &str) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/version.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Parser` [INFO] [stderr] --> src/http/parser.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct Parser { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/parser.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_request` [INFO] [stderr] --> src/http/parser.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn parse_request(&self, buf: &[u8]) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_response` [INFO] [stderr] --> src/http/parser.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parse_response(&self, buf: &[u8]) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/parser.rs:97:8 [INFO] [stderr] | [INFO] [stderr] 97 | fn new() -> ParseError { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is` [INFO] [stderr] --> src/http/error.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn is(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Server` [INFO] [stderr] --> src/server.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Server { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 110 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.90s [INFO] running `"docker" "inspect" "053388dc4dd1b51297b33a48fe21f1c4e352c4f27f0f6e15345decceb8dca16d"` [INFO] running `"docker" "rm" "-f" "053388dc4dd1b51297b33a48fe21f1c4e352c4f27f0f6e15345decceb8dca16d"` [INFO] [stdout] 053388dc4dd1b51297b33a48fe21f1c4e352c4f27f0f6e15345decceb8dca16d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2cec44ac12f8519df534a1611509ffd393bd78fe62dcfe7a750116442fcebee7 [INFO] running `"docker" "start" "-a" "2cec44ac12f8519df534a1611509ffd393bd78fe62dcfe7a750116442fcebee7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rushttp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/http/method.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::http::status::StatusCode` [INFO] [stderr] --> src/http/request.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::http::status::StatusCode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HeaderName`, `HeaderValue` [INFO] [stderr] --> src/http/request.rs:191:31 [INFO] [stderr] | [INFO] [stderr] 191 | use crate::http::header::{HeaderName, HeaderValue}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::uri::uri::Uri` [INFO] [stderr] --> src/http/response.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::uri::uri::Uri; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::http::method::Method` [INFO] [stderr] --> src/http/response.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::http::method::Method; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Builder` [INFO] [stderr] --> src/http/parser.rs:1:37 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::http::request::{Request, Builder}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `InvalidMethod` [INFO] [stderr] --> src/http/parser.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::http::method::{InvalidMethod, Method}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/http/parser.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::http::error::{ErrorKind, Error}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/http/parser.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/http/parser.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Parse`, `Status` [INFO] [stderr] --> src/http/parser.rs:11:37 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::http::error::ErrorKind::{Parse, Status}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::uri::error::ErrorKind::InvalidPath` [INFO] [stderr] --> src/http/parser.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::uri::error::ErrorKind::InvalidPath; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::uri::uri` [INFO] [stderr] --> src/http/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::uri::uri; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `method`, `status` [INFO] [stderr] --> src/http/error.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::http::{status, method}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/uri/uri.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | fn query(&self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 116 | self.query() [INFO] [stderr] | ------------ recursive call site [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/uri/authority.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | let mut h = caps.index(0 as usize); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/parser.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | let mut data = String::from_utf8(buf.to_vec()) [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/parser.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let mut data = String::from_utf8(buf.to_vec()) [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inner` [INFO] [stderr] --> src/uri/error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | inner: ErrorKind [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is` [INFO] [stderr] --> src/http/header.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn is(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/header.rs:155:8 [INFO] [stderr] | [INFO] [stderr] 155 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `CONTINUE` [INFO] [stderr] --> src/http/status.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | const CONTINUE: StatusCode = StatusCode(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACCEPTED` [INFO] [stderr] --> src/http/status.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | const ACCEPTED: StatusCode = StatusCode(202); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BAD_REQUEST` [INFO] [stderr] --> src/http/status.rs:76:1 [INFO] [stderr] | [INFO] [stderr] 76 | const BAD_REQUEST: StatusCode = StatusCode(400); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `UNAUTHORIZED` [INFO] [stderr] --> src/http/status.rs:77:1 [INFO] [stderr] | [INFO] [stderr] 77 | const UNAUTHORIZED: StatusCode = StatusCode(401); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `FORBIDDEN` [INFO] [stderr] --> src/http/status.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | const FORBIDDEN: StatusCode = StatusCode(403); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NOT_FOUND` [INFO] [stderr] --> src/http/status.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | const NOT_FOUND: StatusCode = StatusCode(404); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `METHOD_NOT_ALLOWED` [INFO] [stderr] --> src/http/status.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | const METHOD_NOT_ALLOWED: StatusCode = StatusCode(405); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `REQUEST_TIMEOUT` [INFO] [stderr] --> src/http/status.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | const REQUEST_TIMEOUT: StatusCode = StatusCode(408); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `INTERNAL_SERVER_ERROR` [INFO] [stderr] --> src/http/status.rs:83:1 [INFO] [stderr] | [INFO] [stderr] 83 | const INTERNAL_SERVER_ERROR: StatusCode = StatusCode(500); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NOT_IMPLEMENTED` [INFO] [stderr] --> src/http/status.rs:84:1 [INFO] [stderr] | [INFO] [stderr] 84 | const NOT_IMPLEMENTED: StatusCode = StatusCode(501); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BAD_GATEWAY` [INFO] [stderr] --> src/http/status.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | const BAD_GATEWAY: StatusCode = StatusCode(502); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SERVICE_UNAVAILABLE` [INFO] [stderr] --> src/http/status.rs:86:1 [INFO] [stderr] | [INFO] [stderr] 86 | const SERVICE_UNAVAILABLE: StatusCode = StatusCode(503); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uri_from_str` [INFO] [stderr] --> src/http/request.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn uri_from_str(self, uri: &str) -> Builder { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_header` [INFO] [stderr] --> src/http/request.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn push_header(self, key: &str, value: &str) -> Builder { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/request.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn new(body: T) -> Request { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_body` [INFO] [stderr] --> src/http/request.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn set_body(self, data: T) -> Request { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uri_from_str` [INFO] [stderr] --> src/http/request.rs:140:8 [INFO] [stderr] | [INFO] [stderr] 140 | fn uri_from_str(self, src: &str) -> Parts { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/response.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(body: T) -> Response { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_header` [INFO] [stderr] --> src/http/response.rs:122:8 [INFO] [stderr] | [INFO] [stderr] 122 | fn push_header(self, key: &str, value: &str) -> Parts { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/version.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is` [INFO] [stderr] --> src/http/error.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn is(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Server` [INFO] [stderr] --> src/server.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Server { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 43 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `"docker" "inspect" "2cec44ac12f8519df534a1611509ffd393bd78fe62dcfe7a750116442fcebee7"` [INFO] running `"docker" "rm" "-f" "2cec44ac12f8519df534a1611509ffd393bd78fe62dcfe7a750116442fcebee7"` [INFO] [stdout] 2cec44ac12f8519df534a1611509ffd393bd78fe62dcfe7a750116442fcebee7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 56c4a8d662e0731e96b4c870d28039326086064e5d6cf4740211d807e5670fb8 [INFO] running `"docker" "start" "-a" "56c4a8d662e0731e96b4c870d28039326086064e5d6cf4740211d807e5670fb8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/http/method.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::http::status::StatusCode` [INFO] [stderr] --> src/http/request.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::http::status::StatusCode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HeaderName`, `HeaderValue` [INFO] [stderr] --> src/http/request.rs:191:31 [INFO] [stderr] | [INFO] [stderr] 191 | use crate::http::header::{HeaderName, HeaderValue}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::uri::uri::Uri` [INFO] [stderr] --> src/http/response.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::uri::uri::Uri; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::http::method::Method` [INFO] [stderr] --> src/http/response.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::http::method::Method; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Builder` [INFO] [stderr] --> src/http/parser.rs:1:37 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::http::request::{Request, Builder}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `InvalidMethod` [INFO] [stderr] --> src/http/parser.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::http::method::{InvalidMethod, Method}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/http/parser.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::http::error::{ErrorKind, Error}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/http/parser.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/http/parser.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Parse`, `Status` [INFO] [stderr] --> src/http/parser.rs:11:37 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::http::error::ErrorKind::{Parse, Status}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::uri::error::ErrorKind::InvalidPath` [INFO] [stderr] --> src/http/parser.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::uri::error::ErrorKind::InvalidPath; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::uri::uri` [INFO] [stderr] --> src/http/error.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::uri::uri; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `method`, `status` [INFO] [stderr] --> src/http/error.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::http::{status, method}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/uri/uri.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | fn query(&self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 116 | self.query() [INFO] [stderr] | ------------ recursive call site [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/uri/authority.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | let mut h = caps.index(0 as usize); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/parser.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | let mut data = String::from_utf8(buf.to_vec()) [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/parser.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let mut data = String::from_utf8(buf.to_vec()) [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inner` [INFO] [stderr] --> src/uri/error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | inner: ErrorKind [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is` [INFO] [stderr] --> src/http/header.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn is(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/header.rs:155:8 [INFO] [stderr] | [INFO] [stderr] 155 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `CONTINUE` [INFO] [stderr] --> src/http/status.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | const CONTINUE: StatusCode = StatusCode(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACCEPTED` [INFO] [stderr] --> src/http/status.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | const ACCEPTED: StatusCode = StatusCode(202); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BAD_REQUEST` [INFO] [stderr] --> src/http/status.rs:76:1 [INFO] [stderr] | [INFO] [stderr] 76 | const BAD_REQUEST: StatusCode = StatusCode(400); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `UNAUTHORIZED` [INFO] [stderr] --> src/http/status.rs:77:1 [INFO] [stderr] | [INFO] [stderr] 77 | const UNAUTHORIZED: StatusCode = StatusCode(401); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `FORBIDDEN` [INFO] [stderr] --> src/http/status.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | const FORBIDDEN: StatusCode = StatusCode(403); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NOT_FOUND` [INFO] [stderr] --> src/http/status.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | const NOT_FOUND: StatusCode = StatusCode(404); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `METHOD_NOT_ALLOWED` [INFO] [stderr] --> src/http/status.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | const METHOD_NOT_ALLOWED: StatusCode = StatusCode(405); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `REQUEST_TIMEOUT` [INFO] [stderr] --> src/http/status.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | const REQUEST_TIMEOUT: StatusCode = StatusCode(408); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `INTERNAL_SERVER_ERROR` [INFO] [stderr] --> src/http/status.rs:83:1 [INFO] [stderr] | [INFO] [stderr] 83 | const INTERNAL_SERVER_ERROR: StatusCode = StatusCode(500); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NOT_IMPLEMENTED` [INFO] [stderr] --> src/http/status.rs:84:1 [INFO] [stderr] | [INFO] [stderr] 84 | const NOT_IMPLEMENTED: StatusCode = StatusCode(501); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BAD_GATEWAY` [INFO] [stderr] --> src/http/status.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | const BAD_GATEWAY: StatusCode = StatusCode(502); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SERVICE_UNAVAILABLE` [INFO] [stderr] --> src/http/status.rs:86:1 [INFO] [stderr] | [INFO] [stderr] 86 | const SERVICE_UNAVAILABLE: StatusCode = StatusCode(503); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uri_from_str` [INFO] [stderr] --> src/http/request.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn uri_from_str(self, uri: &str) -> Builder { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_header` [INFO] [stderr] --> src/http/request.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn push_header(self, key: &str, value: &str) -> Builder { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/request.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn new(body: T) -> Request { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_body` [INFO] [stderr] --> src/http/request.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn set_body(self, data: T) -> Request { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uri_from_str` [INFO] [stderr] --> src/http/request.rs:140:8 [INFO] [stderr] | [INFO] [stderr] 140 | fn uri_from_str(self, src: &str) -> Parts { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/response.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(body: T) -> Response { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push_header` [INFO] [stderr] --> src/http/response.rs:122:8 [INFO] [stderr] | [INFO] [stderr] 122 | fn push_header(self, key: &str, value: &str) -> Parts { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/http/version.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is` [INFO] [stderr] --> src/http/error.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn is(&self) -> bool { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Server` [INFO] [stderr] --> src/server.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Server { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 43 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rushttp-0485a35fb6a3b27d [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test http::method::tests::test_from_bytes ... ok [INFO] [stdout] test http::request::tests::test_parts_method ... ok [INFO] [stdout] test http::status::tests::test_as_str ... ok [INFO] [stdout] test http::request::tests::test_parts_header ... ok [INFO] [stdout] test http::method::tests::test_as_str ... ok [INFO] [stdout] test http::version::tests::test_parse_version_2 ... ok [INFO] [stdout] test http::header::tests::test_parse ... ok [INFO] [stdout] test http::version::tests::test_parse_version_10 ... ok [INFO] [stdout] test uri::path::tests::test_new_path ... ok [INFO] [stdout] test uri::path::tests::test_new_path_with_query ... ok [INFO] [stdout] test uri::path::tests::test_new_path_without_host ... ok [INFO] [stdout] test uri::scheme::tests::test_new_scheme_http ... ok [INFO] [stdout] test uri::scheme::tests::test_new_scheme_https ... ok [INFO] [stdout] test uri::scheme::tests::test_new_scheme_none ... ok [INFO] [stdout] test uri::query::tests::test_new_query ... ok [INFO] [stdout] test uri::query::tests::test_new_empy_query ... ok [INFO] [stdout] test uri::path::tests::test_new_path_with_host_and_port ... ok [INFO] [stdout] test http::parser::tests::test_parse_request ... ok [INFO] [stdout] test uri::authority::tests::test_new_user_info_none ... ok [INFO] [stdout] test uri::authority::tests::test_new_authority_none ... ok [INFO] [stdout] test uri::authority::tests::test_new_authority ... ok [INFO] [stdout] test uri::authority::tests::test_new_user_info ... ok [INFO] [stdout] test uri::authority::tests::test_new_authority_with_subdomain ... ok [INFO] [stdout] test uri::uri::tests::test_new_uri_from_path ... ok [INFO] [stdout] test uri::authority::tests::test_new_authority_with_port ... ok [INFO] [stdout] test uri::uri::tests::test_new_uri ... ok [INFO] [stdout] test uri::authority::tests::test_new_authority_with_user_info ... ok [INFO] [stdout] test http::parser::tests::test_parse_response ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- http::parser::tests::test_parse_response stdout ---- [INFO] [stdout] body: "" [INFO] [stdout] "Date: Sun, 25 Mar 2018 14:19:50 GMT" [INFO] [stdout] "Content-Type: text/html; charset=utf-8" [INFO] [stdout] thread 'http::parser::tests::test_parse_response' panicked at 'called `Result::unwrap()` on an `Err` value: http::Error(http::Header::Error(InvalidHeaderName))', src/http/parser.rs:135:19 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56382577c2c5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56382577c2c5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56382577c2c5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56382577c2c5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5638257a49cc - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x563825552725 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x563825776801 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56382577eaf0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56382577eaf0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56382577eaf0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56382577e7ea - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x56382577f127 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x56382577ed2b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x5638257a30b1 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x5638257a2ed3 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x56382553fde9 - core::result::Result::unwrap::h089e545f8a8244ab [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x563825536ebf - rushttp::http::parser::tests::test_parse_response::he79919975fc2f2fe [INFO] [stdout] at src/http/parser.rs:135 [INFO] [stdout] 17: 0x563825536dfa - rushttp::http::parser::tests::test_parse_response::{{closure}}::h84b0a7b879bf5262 [INFO] [stdout] at src/http/parser.rs:130 [INFO] [stdout] 18: 0x56382553322e - core::ops::function::FnOnce::call_once::h2118edddf0d86003 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 19: 0x563825579b12 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 20: 0x563825579b12 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 21: 0x563825579b12 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 22: 0x563825579b12 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 23: 0x563825579b12 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x563825579b12 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 25: 0x563825579b12 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 26: 0x563825551be6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 27: 0x563825557185 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 28: 0x563825557185 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 29: 0x563825557185 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 30: 0x563825557185 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 31: 0x563825557185 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x563825557185 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 33: 0x563825557185 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 34: 0x56382578541a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 35: 0x56382578541a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x56382578541a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 37: 0x7fc603650609 - start_thread [INFO] [stdout] 38: 0x7fc60355c103 - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] http::parser::tests::test_parse_response [INFO] [stdout] [INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin rushttp' [INFO] running `"docker" "inspect" "56c4a8d662e0731e96b4c870d28039326086064e5d6cf4740211d807e5670fb8"` [INFO] running `"docker" "rm" "-f" "56c4a8d662e0731e96b4c870d28039326086064e5d6cf4740211d807e5670fb8"` [INFO] [stdout] 56c4a8d662e0731e96b4c870d28039326086064e5d6cf4740211d807e5670fb8