[INFO] updating cached repository aembke/azuqua-twitch-irc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/aembke/azuqua-twitch-irc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/aembke/azuqua-twitch-irc" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aembke/azuqua-twitch-irc"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aembke/azuqua-twitch-irc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/aembke/azuqua-twitch-irc" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/aembke/azuqua-twitch-irc"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/aembke/azuqua-twitch-irc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] eec130500752f04279c8d2e5447cf9c7ed60e3aa [INFO] sha for GitHub repo aembke/azuqua-twitch-irc: eec130500752f04279c8d2e5447cf9c7ed60e3aa [INFO] validating manifest of aembke/azuqua-twitch-irc on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of aembke/azuqua-twitch-irc on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing aembke/azuqua-twitch-irc [INFO] finished frobbing aembke/azuqua-twitch-irc [INFO] frobbed toml for aembke/azuqua-twitch-irc written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aembke/azuqua-twitch-irc/Cargo.toml [INFO] started frobbing aembke/azuqua-twitch-irc [INFO] finished frobbing aembke/azuqua-twitch-irc [INFO] frobbed toml for aembke/azuqua-twitch-irc written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/aembke/azuqua-twitch-irc/Cargo.toml [INFO] crate aembke/azuqua-twitch-irc has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing aembke/azuqua-twitch-irc against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aembke/azuqua-twitch-irc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] d87cc4e7ea62ec4138a67cebc0db397044f08381ee526968724a0fdaf5f18bcd [INFO] running `"docker" "start" "-a" "d87cc4e7ea62ec4138a67cebc0db397044f08381ee526968724a0fdaf5f18bcd"` [INFO] [stderr] Compiling json v0.11.13 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling ctrlc v3.1.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.8 [INFO] [stderr] Compiling chrono v0.3.0 [INFO] [stderr] Compiling pretty_env_logger v0.2.4 [INFO] [stderr] Compiling tokio-reactor v0.1.6 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-tls v0.2.0 [INFO] [stderr] Compiling tokio-mockstream v1.1.0 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.3 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio v0.1.11 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling irc v0.13.6 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling hyper-tls v0.1.4 [INFO] [stderr] Compiling azuqua_twitch_irc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `futures::sync::mpsc::SendError` [INFO] [stderr] --> src/error.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use futures::sync::mpsc::SendError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_timer::TimeoutError` [INFO] [stderr] --> src/error.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use tokio_timer::TimeoutError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::string::FromUtf8Error` [INFO] [stderr] --> src/error.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::string::FromUtf8Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::AddrParseError` [INFO] [stderr] --> src/error.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::net::AddrParseError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `State` [INFO] [stderr] --> src/utils.rs:9:3 [INFO] [stderr] | [INFO] [stderr] 9 | State [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/utils.rs:14:3 [INFO] [stderr] | [INFO] [stderr] 14 | Stream, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/utils.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | / macro_rules! j( [INFO] [stderr] 21 | | ($($arg:tt)*) => { JsonValue::from($($arg)*) } [INFO] [stderr] 22 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `::utils` [INFO] [stderr] --> src/init/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ::utils; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json` [INFO] [stderr] --> src/init/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use json; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json::JsonValue` [INFO] [stderr] --> src/init/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use json::JsonValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/init/argv.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `UnboundedReceiver`, `UnboundedSender`, `unbounded` [INFO] [stderr] --> src/twitch/channel.rs:7:3 [INFO] [stderr] | [INFO] [stderr] 7 | UnboundedSender, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 8 | UnboundedReceiver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 9 | unbounded [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver as OneshotReceiver`, `Sender as OneshotSender`, `channel as oneshot_channel` [INFO] [stderr] --> src/twitch/channel.rs:12:3 [INFO] [stderr] | [INFO] [stderr] 12 | Sender as OneshotSender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 13 | Receiver as OneshotReceiver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 14 | channel as oneshot_channel [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::Dependencies` [INFO] [stderr] --> src/twitch/channel.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use ::Dependencies; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_core::reactor::Handle` [INFO] [stderr] --> src/twitch/channel.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use tokio_core::reactor::Handle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::utils` [INFO] [stderr] --> src/twitch/channel.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use super::utils; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::init::State` [INFO] [stderr] --> src/twitch/channel.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use ::init::State; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/twitch/channel.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json` [INFO] [stderr] --> src/twitch/channel.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | use json; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `future` [INFO] [stderr] --> src/twitch/utils.rs:3:3 [INFO] [stderr] | [INFO] [stderr] 3 | future, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/twitch/utils.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/twitch/utils.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parking_lot::RwLock` [INFO] [stderr] --> src/twitch/utils.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use parking_lot::RwLock; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::BTreeMap` [INFO] [stderr] --> src/twitch/utils.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::collections::BTreeMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DerefMut`, `Deref` [INFO] [stderr] --> src/twitch/utils.rs:17:3 [INFO] [stderr] | [INFO] [stderr] 17 | Deref, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 18 | DerefMut [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HttpConnector` [INFO] [stderr] --> src/twitch/utils.rs:27:3 [INFO] [stderr] | [INFO] [stderr] 27 | HttpConnector [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Body`, `Method`, `Request`, `Response`, `StatusCode`, `Uri` [INFO] [stderr] --> src/twitch/utils.rs:33:3 [INFO] [stderr] | [INFO] [stderr] 33 | Uri, [INFO] [stderr] | ^^^ [INFO] [stderr] 34 | Method, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 35 | Request, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 36 | Response, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 37 | Body, [INFO] [stderr] | ^^^^ [INFO] [stderr] 38 | Chunk, [INFO] [stderr] 39 | StatusCode [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ContentLength`, `ContentType`, `Header`, `Headers` [INFO] [stderr] --> src/twitch/utils.rs:42:3 [INFO] [stderr] | [INFO] [stderr] 42 | Header, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 43 | Headers, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 44 | ContentType, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 45 | ContentLength [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::Dependencies` [INFO] [stderr] --> src/twitch/utils.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | use ::Dependencies; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::init::State` [INFO] [stderr] --> src/twitch/utils.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | use ::init::State; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::utils as bot_utils` [INFO] [stderr] --> src/twitch/utils.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | use ::utils as bot_utils; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json` [INFO] [stderr] --> src/twitch/utils.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | use json; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json::JsonValue` [INFO] [stderr] --> src/twitch/utils.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | use json::JsonValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_timer::Timer` [INFO] [stderr] --> src/twitch/utils.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | use tokio_timer::Timer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/twitch/utils.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver as OneshotReceiver`, `Sender as OneshotSender`, `channel as oneshot_channel` [INFO] [stderr] --> src/twitch/mod.rs:10:3 [INFO] [stderr] | [INFO] [stderr] 10 | Sender as OneshotSender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 11 | Receiver as OneshotReceiver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 12 | channel as oneshot_channel [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::irc::client::prelude::*` [INFO] [stderr] --> src/twitch/mod.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use ::irc::client::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Deref` [INFO] [stderr] --> src/twitch/mod.rs:28:3 [INFO] [stderr] | [INFO] [stderr] 28 | Deref, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future` [INFO] [stderr] --> src/twitch/mod.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | use futures::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::from_utf8` [INFO] [stderr] --> src/azuqua/utils.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Header`, `Headers`, `Raw` [INFO] [stderr] --> src/azuqua/utils.rs:15:3 [INFO] [stderr] | [INFO] [stderr] 15 | Raw, [INFO] [stderr] | ^^^ [INFO] [stderr] 16 | Header, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 17 | Headers, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Body`, `Chunk`, `Response`, `StatusCode` [INFO] [stderr] --> src/azuqua/utils.rs:25:3 [INFO] [stderr] | [INFO] [stderr] 25 | Response, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 26 | Body, [INFO] [stderr] | ^^^^ [INFO] [stderr] 27 | Chunk, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 28 | StatusCode [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::error::Error as HyperError` [INFO] [stderr] --> src/azuqua/utils.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use hyper::error::Error as HyperError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::mime` [INFO] [stderr] --> src/azuqua/utils.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use hyper::mime; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parking_lot::RwLock` [INFO] [stderr] --> src/azuqua/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use parking_lot::RwLock; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_core::reactor::Handle` [INFO] [stderr] --> src/azuqua/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use tokio_core::reactor::Handle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `azuqua::Azuqua` [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | use azuqua::Azuqua; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/main.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Future` [INFO] [stderr] --> src/twitch/channel.rs:3:3 [INFO] [stderr] | [INFO] [stderr] 3 | Future, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/twitch/channel.rs:4:3 [INFO] [stderr] | [INFO] [stderr] 4 | Stream [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Future` [INFO] [stderr] --> src/twitch/utils.rs:4:3 [INFO] [stderr] | [INFO] [stderr] 4 | Future, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/twitch/utils.rs:5:3 [INFO] [stderr] | [INFO] [stderr] 5 | Stream [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/azuqua/mod.rs:24:3 [INFO] [stderr] | [INFO] [stderr] 24 | Stream [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/error.rs:122:11 [INFO] [stderr] | [INFO] [stderr] 122 | fn from(e: ()) -> Self { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `secret` [INFO] [stderr] --> src/azuqua/utils.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | fn sign(secret: &str, path: &str, timestamp: &str, payload: &[u8]) -> String { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_secret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload` [INFO] [stderr] --> src/azuqua/utils.rs:54:52 [INFO] [stderr] | [INFO] [stderr] 54 | fn sign(secret: &str, path: &str, timestamp: &str, payload: &[u8]) -> String { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_payload` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/twitch/channel.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 143 | let mut client_ref = client_guard.deref_mut(); [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/azuqua/utils.rs:67:7 [INFO] [stderr] | [INFO] [stderr] 67 | let mut headers = req.headers_mut(); [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/azuqua/utils.rs:79:61 [INFO] [stderr] | [INFO] [stderr] 79 | response.body().concat2().from_err::().and_then(|mut body| { [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/azuqua/utils.rs:78:66 [INFO] [stderr] | [INFO] [stderr] 78 | Box::new(client.request(request).from_err::().and_then(|mut response| { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `now_utc_ms` [INFO] [stderr] --> src/utils.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn now_utc_ms() -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decr_atomic` [INFO] [stderr] --> src/utils.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn decr_atomic(size: &Arc) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `incr_atomic` [INFO] [stderr] --> src/utils.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn incr_atomic(size: &Arc) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_atomic` [INFO] [stderr] --> src/utils.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn read_atomic(size: &Arc) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `set_atomic` [INFO] [stderr] --> src/utils.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn set_atomic(size: &Arc, val: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `future_error` [INFO] [stderr] --> src/utils.rs:57:1 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn future_error(err: Error) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `chunks_to_str` [INFO] [stderr] --> src/twitch/utils.rs:62:1 [INFO] [stderr] | [INFO] [stderr] 62 | fn chunks_to_str(chunk: &Chunk) -> Result<&str, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/init/argv.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | merge_string(&matches, "t", |t| { argv.token = t; }); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `"docker" "inspect" "d87cc4e7ea62ec4138a67cebc0db397044f08381ee526968724a0fdaf5f18bcd"` [INFO] running `"docker" "rm" "-f" "d87cc4e7ea62ec4138a67cebc0db397044f08381ee526968724a0fdaf5f18bcd"` [INFO] [stdout] d87cc4e7ea62ec4138a67cebc0db397044f08381ee526968724a0fdaf5f18bcd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aembke/azuqua-twitch-irc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] b690ff335c0a855375545f9014694985d0b0d7d1784e9bcdca6e9f9ce7ad1f14 [INFO] running `"docker" "start" "-a" "b690ff335c0a855375545f9014694985d0b0d7d1784e9bcdca6e9f9ce7ad1f14"` [INFO] [stderr] Compiling azuqua_twitch_irc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `futures::sync::mpsc::SendError` [INFO] [stderr] --> src/error.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use futures::sync::mpsc::SendError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_timer::TimeoutError` [INFO] [stderr] --> src/error.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use tokio_timer::TimeoutError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::string::FromUtf8Error` [INFO] [stderr] --> src/error.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::string::FromUtf8Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::AddrParseError` [INFO] [stderr] --> src/error.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::net::AddrParseError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `State` [INFO] [stderr] --> src/utils.rs:9:3 [INFO] [stderr] | [INFO] [stderr] 9 | State [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/utils.rs:14:3 [INFO] [stderr] | [INFO] [stderr] 14 | Stream, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/utils.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | / macro_rules! j( [INFO] [stderr] 21 | | ($($arg:tt)*) => { JsonValue::from($($arg)*) } [INFO] [stderr] 22 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `::utils` [INFO] [stderr] --> src/init/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ::utils; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json` [INFO] [stderr] --> src/init/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use json; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json::JsonValue` [INFO] [stderr] --> src/init/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use json::JsonValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/init/argv.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `UnboundedReceiver`, `UnboundedSender`, `unbounded` [INFO] [stderr] --> src/twitch/channel.rs:7:3 [INFO] [stderr] | [INFO] [stderr] 7 | UnboundedSender, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 8 | UnboundedReceiver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 9 | unbounded [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver as OneshotReceiver`, `Sender as OneshotSender`, `channel as oneshot_channel` [INFO] [stderr] --> src/twitch/channel.rs:12:3 [INFO] [stderr] | [INFO] [stderr] 12 | Sender as OneshotSender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 13 | Receiver as OneshotReceiver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 14 | channel as oneshot_channel [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::Dependencies` [INFO] [stderr] --> src/twitch/channel.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use ::Dependencies; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_core::reactor::Handle` [INFO] [stderr] --> src/twitch/channel.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use tokio_core::reactor::Handle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::utils` [INFO] [stderr] --> src/twitch/channel.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use super::utils; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::init::State` [INFO] [stderr] --> src/twitch/channel.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use ::init::State; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/twitch/channel.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json` [INFO] [stderr] --> src/twitch/channel.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | use json; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `future` [INFO] [stderr] --> src/twitch/utils.rs:3:3 [INFO] [stderr] | [INFO] [stderr] 3 | future, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/twitch/utils.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/twitch/utils.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parking_lot::RwLock` [INFO] [stderr] --> src/twitch/utils.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use parking_lot::RwLock; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::BTreeMap` [INFO] [stderr] --> src/twitch/utils.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::collections::BTreeMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DerefMut`, `Deref` [INFO] [stderr] --> src/twitch/utils.rs:17:3 [INFO] [stderr] | [INFO] [stderr] 17 | Deref, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 18 | DerefMut [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HttpConnector` [INFO] [stderr] --> src/twitch/utils.rs:27:3 [INFO] [stderr] | [INFO] [stderr] 27 | HttpConnector [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Body`, `Method`, `Request`, `Response`, `StatusCode`, `Uri` [INFO] [stderr] --> src/twitch/utils.rs:33:3 [INFO] [stderr] | [INFO] [stderr] 33 | Uri, [INFO] [stderr] | ^^^ [INFO] [stderr] 34 | Method, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 35 | Request, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 36 | Response, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 37 | Body, [INFO] [stderr] | ^^^^ [INFO] [stderr] 38 | Chunk, [INFO] [stderr] 39 | StatusCode [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ContentLength`, `ContentType`, `Header`, `Headers` [INFO] [stderr] --> src/twitch/utils.rs:42:3 [INFO] [stderr] | [INFO] [stderr] 42 | Header, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 43 | Headers, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 44 | ContentType, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 45 | ContentLength [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::Dependencies` [INFO] [stderr] --> src/twitch/utils.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | use ::Dependencies; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::init::State` [INFO] [stderr] --> src/twitch/utils.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | use ::init::State; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::utils as bot_utils` [INFO] [stderr] --> src/twitch/utils.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | use ::utils as bot_utils; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json` [INFO] [stderr] --> src/twitch/utils.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | use json; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `json::JsonValue` [INFO] [stderr] --> src/twitch/utils.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | use json::JsonValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_timer::Timer` [INFO] [stderr] --> src/twitch/utils.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | use tokio_timer::Timer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/twitch/utils.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver as OneshotReceiver`, `Sender as OneshotSender`, `channel as oneshot_channel` [INFO] [stderr] --> src/twitch/mod.rs:10:3 [INFO] [stderr] | [INFO] [stderr] 10 | Sender as OneshotSender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 11 | Receiver as OneshotReceiver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 12 | channel as oneshot_channel [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::irc::client::prelude::*` [INFO] [stderr] --> src/twitch/mod.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use ::irc::client::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Deref` [INFO] [stderr] --> src/twitch/mod.rs:28:3 [INFO] [stderr] | [INFO] [stderr] 28 | Deref, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future` [INFO] [stderr] --> src/twitch/mod.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | use futures::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::from_utf8` [INFO] [stderr] --> src/azuqua/utils.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Header`, `Headers`, `Raw` [INFO] [stderr] --> src/azuqua/utils.rs:15:3 [INFO] [stderr] | [INFO] [stderr] 15 | Raw, [INFO] [stderr] | ^^^ [INFO] [stderr] 16 | Header, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 17 | Headers, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Body`, `Chunk`, `Response`, `StatusCode` [INFO] [stderr] --> src/azuqua/utils.rs:25:3 [INFO] [stderr] | [INFO] [stderr] 25 | Response, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 26 | Body, [INFO] [stderr] | ^^^^ [INFO] [stderr] 27 | Chunk, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 28 | StatusCode [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::error::Error as HyperError` [INFO] [stderr] --> src/azuqua/utils.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use hyper::error::Error as HyperError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::mime` [INFO] [stderr] --> src/azuqua/utils.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use hyper::mime; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Handle` [INFO] [stderr] --> src/azuqua/utils.rs:106:34 [INFO] [stderr] | [INFO] [stderr] 106 | use tokio_core::reactor::{Core,Handle}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parking_lot::RwLock` [INFO] [stderr] --> src/azuqua/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use parking_lot::RwLock; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_core::reactor::Handle` [INFO] [stderr] --> src/azuqua/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use tokio_core::reactor::Handle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `azuqua::Azuqua` [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | use azuqua::Azuqua; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/main.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Future` [INFO] [stderr] --> src/twitch/channel.rs:3:3 [INFO] [stderr] | [INFO] [stderr] 3 | Future, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/twitch/channel.rs:4:3 [INFO] [stderr] | [INFO] [stderr] 4 | Stream [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Future` [INFO] [stderr] --> src/twitch/utils.rs:4:3 [INFO] [stderr] | [INFO] [stderr] 4 | Future, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/twitch/utils.rs:5:3 [INFO] [stderr] | [INFO] [stderr] 5 | Stream [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/azuqua/mod.rs:24:3 [INFO] [stderr] | [INFO] [stderr] 24 | Stream [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/error.rs:122:11 [INFO] [stderr] | [INFO] [stderr] 122 | fn from(e: ()) -> Self { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `secret` [INFO] [stderr] --> src/azuqua/utils.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | fn sign(secret: &str, path: &str, timestamp: &str, payload: &[u8]) -> String { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_secret` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload` [INFO] [stderr] --> src/azuqua/utils.rs:54:52 [INFO] [stderr] | [INFO] [stderr] 54 | fn sign(secret: &str, path: &str, timestamp: &str, payload: &[u8]) -> String { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_payload` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/twitch/channel.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 143 | let mut client_ref = client_guard.deref_mut(); [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/azuqua/utils.rs:67:7 [INFO] [stderr] | [INFO] [stderr] 67 | let mut headers = req.headers_mut(); [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/azuqua/utils.rs:79:61 [INFO] [stderr] | [INFO] [stderr] 79 | response.body().concat2().from_err::().and_then(|mut body| { [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/azuqua/utils.rs:78:66 [INFO] [stderr] | [INFO] [stderr] 78 | Box::new(client.request(request).from_err::().and_then(|mut response| { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `now_utc_ms` [INFO] [stderr] --> src/utils.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn now_utc_ms() -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decr_atomic` [INFO] [stderr] --> src/utils.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn decr_atomic(size: &Arc) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `incr_atomic` [INFO] [stderr] --> src/utils.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn incr_atomic(size: &Arc) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_atomic` [INFO] [stderr] --> src/utils.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn read_atomic(size: &Arc) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `set_atomic` [INFO] [stderr] --> src/utils.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn set_atomic(size: &Arc, val: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `future_error` [INFO] [stderr] --> src/utils.rs:57:1 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn future_error(err: Error) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `chunks_to_str` [INFO] [stderr] --> src/twitch/utils.rs:62:1 [INFO] [stderr] | [INFO] [stderr] 62 | fn chunks_to_str(chunk: &Chunk) -> Result<&str, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/init/argv.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | merge_string(&matches, "t", |t| { argv.token = t; }); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.83s [INFO] running `"docker" "inspect" "b690ff335c0a855375545f9014694985d0b0d7d1784e9bcdca6e9f9ce7ad1f14"` [INFO] running `"docker" "rm" "-f" "b690ff335c0a855375545f9014694985d0b0d7d1784e9bcdca6e9f9ce7ad1f14"` [INFO] [stdout] b690ff335c0a855375545f9014694985d0b0d7d1784e9bcdca6e9f9ce7ad1f14 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aembke/azuqua-twitch-irc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] b9c7278f8627e771e97b9f604df1d8a283265bd1c0f6d89e4fc0d101d20478bd [INFO] running `"docker" "start" "-a" "b9c7278f8627e771e97b9f604df1d8a283265bd1c0f6d89e4fc0d101d20478bd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running /opt/crater/target/debug/deps/azuqua_twitch_irc-e276f37b3ee95a5b [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test azuqua::utils::tests::should_invoke_fake_flo ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- azuqua::utils::tests::should_invoke_fake_flo stdout ---- [INFO] [stdout] thread 'azuqua::utils::tests::should_invoke_fake_flo' panicked at 'Error invoking flo: Twitch Error: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") })', src/azuqua/utils.rs:128:7 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56283b55a923 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb587d2734f1dc7c5 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x56283b555d1b - std::sys_common::backtrace::_print::he39717f7cfbd122d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x56283b558cc6 - std::panicking::default_hook::{{closure}}::hb7f1ae5149814e5e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x56283b5589c7 - std::panicking::default_hook::hc2b73d8ffc772b35 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x56283b5593d0 - std::panicking::rust_panic_with_hook::h625072734a147d22 [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x56283b558f51 - std::panicking::continue_panic_fmt::h3d3b66f689c3e04e [INFO] [stdout] at src/libstd/panicking.rs:385 [INFO] [stdout] 6: 0x56283b558e9e - std::panicking::begin_panic_fmt::hc9320ccc48a296b3 [INFO] [stdout] at src/libstd/panicking.rs:340 [INFO] [stdout] 7: 0x56283b29e694 - azuqua_twitch_irc::azuqua::utils::tests::should_invoke_fake_flo::h031dc5a60f4829fd [INFO] [stdout] at src/azuqua/utils.rs:128 [INFO] [stdout] 8: 0x56283b29e299 - azuqua_twitch_irc::azuqua::utils::tests::should_invoke_fake_flo::{{closure}}::h4042a0b94bb77cbf [INFO] [stdout] at src/azuqua/utils.rs:109 [INFO] [stdout] 9: 0x56283b2aafbd - core::ops::function::FnOnce::call_once::h4b0a5d48ff3aade2 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x56283b2ddc3e - >::call_box::h6b39ff82621fe3f5 [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 11: 0x56283b55d2e9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 12: 0x56283b2faec7 - test::run_test::run_test_inner::{{closure}}::h57942e399d1cc807 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 13: 0x56283b2d6684 - std::sys_common::backtrace::__rust_begin_short_backtrace::h85c77ad9ddf8fba3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 14: 0x56283b2d6d54 - std::panicking::try::do_call::hf5b2072d080453d1 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 15: 0x56283b55d2e9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 16: 0x56283b2ddebc - >::call_box::hf0a5ea81172c4bf3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 17: 0x56283b55c77d - std::sys::unix::thread::Thread::new::thread_start::h60ff5f253b4125d5 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 18: 0x7fe894eca493 - start_thread [INFO] [stdout] 19: 0x7fe8949f5ace - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] azuqua::utils::tests::should_invoke_fake_flo [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin azuqua_twitch_irc' [INFO] running `"docker" "inspect" "b9c7278f8627e771e97b9f604df1d8a283265bd1c0f6d89e4fc0d101d20478bd"` [INFO] running `"docker" "rm" "-f" "b9c7278f8627e771e97b9f604df1d8a283265bd1c0f6d89e4fc0d101d20478bd"` [INFO] [stdout] b9c7278f8627e771e97b9f604df1d8a283265bd1c0f6d89e4fc0d101d20478bd