[INFO] cloning repository https://github.com/Klapptnot/lyrics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Klapptnot/lyrics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKlapptnot%2Flyrics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKlapptnot%2Flyrics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0975199e620b04e3c2e0736caf834f7cc84f3fe9 [INFO] testing Klapptnot/lyrics against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKlapptnot%2Flyrics" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Klapptnot/lyrics [INFO] finished tweaking git repo https://github.com/Klapptnot/lyrics [INFO] tweaked toml for git repo https://github.com/Klapptnot/lyrics written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Klapptnot/lyrics on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Klapptnot/lyrics already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d545688d624838c28c7419eacf99b47e03f6a970887e3017797d52f1e7eb238 [INFO] running `Command { std: "docker" "start" "-a" "8d545688d624838c28c7419eacf99b47e03f6a970887e3017797d52f1e7eb238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d545688d624838c28c7419eacf99b47e03f6a970887e3017797d52f1e7eb238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d545688d624838c28c7419eacf99b47e03f6a970887e3017797d52f1e7eb238", kill_on_drop: false }` [INFO] [stdout] 8d545688d624838c28c7419eacf99b47e03f6a970887e3017797d52f1e7eb238 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6070908643a3521c62f1073e70b834d38203dfbb9c9d160a5318069fab9d682d [INFO] running `Command { std: "docker" "start" "-a" "6070908643a3521c62f1073e70b834d38203dfbb9c9d160a5318069fab9d682d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling unicode-ident v1.0.13 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v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `bot` is never used [INFO] [stdout] --> src/bot/mod.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) fn bot(channel: &str, username: &str, token: &str) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_tags` is never used [INFO] [stdout] --> src/bot/irc.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn parse_tags<'a>(tags: &'a str) -> IrcTagsMap<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_message` is never used [INFO] [stdout] --> src/bot/irc.rs:59:15 [INFO] [stdout] | [INFO] [stdout] 59 | pub(crate) fn parse_message<'a>(message: &'a str) -> TwitchIrcMsg<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TWITCH_IRC` is never used [INFO] [stdout] --> src/bot/twitch.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TWITCH_IRC: &'static str = "irc.chat.twitch.tv:6667"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TwitchHandler` is never constructed [INFO] [stdout] --> src/bot/twitch.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) struct TwitchHandler<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `login`, `send_raw`, `send`, and `get_reader` are never used [INFO] [stdout] --> src/bot/twitch.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 14 | impl<'a> TwitchHandler<'a> { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 15 | pub(crate) fn new(channel: &'a str, username: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub(crate) fn login(&mut self, token: &str) -> &Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub(crate) fn send_raw(&mut self, data: String) -> &Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub(crate) fn send(&mut self, data: String) -> &Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub(crate) fn get_reader(&self) -> BufReader<&TcpStream> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `socket_send_raw` is never used [INFO] [stdout] --> src/bot/twitch.rs:52:15 [INFO] [stdout] | [INFO] [stdout] 52 | pub(crate) fn socket_send_raw(socket: &mut TcpStream, data: String) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "6070908643a3521c62f1073e70b834d38203dfbb9c9d160a5318069fab9d682d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6070908643a3521c62f1073e70b834d38203dfbb9c9d160a5318069fab9d682d", kill_on_drop: false }` [INFO] [stdout] 6070908643a3521c62f1073e70b834d38203dfbb9c9d160a5318069fab9d682d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80a7effcb554e378f3ecc5cc120338843ef3ba31545b800e72c6dd5a5c0009bf [INFO] running `Command { std: "docker" "start" "-a" "80a7effcb554e378f3ecc5cc120338843ef3ba31545b800e72c6dd5a5c0009bf", kill_on_drop: false }` [INFO] [stderr] Compiling lyrics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `bot` is never used [INFO] [stdout] --> src/bot/mod.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) fn bot(channel: &str, username: &str, token: &str) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_tags` is never used [INFO] [stdout] --> src/bot/irc.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn parse_tags<'a>(tags: &'a str) -> IrcTagsMap<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_message` is never used [INFO] [stdout] --> src/bot/irc.rs:59:15 [INFO] [stdout] | [INFO] [stdout] 59 | pub(crate) fn parse_message<'a>(message: &'a str) -> TwitchIrcMsg<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TWITCH_IRC` is never used [INFO] [stdout] --> src/bot/twitch.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const TWITCH_IRC: &'static str = "irc.chat.twitch.tv:6667"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TwitchHandler` is never constructed [INFO] [stdout] --> src/bot/twitch.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) struct TwitchHandler<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `login`, `send_raw`, `send`, and `get_reader` are never used [INFO] [stdout] --> src/bot/twitch.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 14 | impl<'a> TwitchHandler<'a> { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 15 | pub(crate) fn new(channel: &'a str, username: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub(crate) fn login(&mut self, token: &str) -> &Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub(crate) fn send_raw(&mut self, data: String) -> &Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub(crate) fn send(&mut self, data: String) -> &Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub(crate) fn get_reader(&self) -> BufReader<&TcpStream> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `socket_send_raw` is never used [INFO] [stdout] --> src/bot/twitch.rs:52:15 [INFO] [stdout] | [INFO] [stdout] 52 | pub(crate) fn socket_send_raw(socket: &mut TcpStream, data: String) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "80a7effcb554e378f3ecc5cc120338843ef3ba31545b800e72c6dd5a5c0009bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80a7effcb554e378f3ecc5cc120338843ef3ba31545b800e72c6dd5a5c0009bf", kill_on_drop: false }` [INFO] [stdout] 80a7effcb554e378f3ecc5cc120338843ef3ba31545b800e72c6dd5a5c0009bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cb4cacfc8354ca77bbe49396f0928340ac25dcdc4b81d2cffdf6f1ae97fa7b04 [INFO] running `Command { std: "docker" "start" "-a" "cb4cacfc8354ca77bbe49396f0928340ac25dcdc4b81d2cffdf6f1ae97fa7b04", kill_on_drop: false }` [INFO] [stderr] warning: function `bot` is never used [INFO] [stderr] --> src/bot/mod.rs:9:15 [INFO] [stderr] | [INFO] [stderr] 9 | pub(crate) fn bot(channel: &str, username: &str, token: &str) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `parse_tags` is never used [INFO] [stderr] --> src/bot/irc.rs:46:4 [INFO] [stderr] | [INFO] [stderr] 46 | fn parse_tags<'a>(tags: &'a str) -> IrcTagsMap<'a> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_message` is never used [INFO] [stderr] --> src/bot/irc.rs:59:15 [INFO] [stderr] | [INFO] [stderr] 59 | pub(crate) fn parse_message<'a>(message: &'a str) -> TwitchIrcMsg<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `TWITCH_IRC` is never used [INFO] [stderr] --> src/bot/twitch.rs:5:7 [INFO] [stderr] | [INFO] [stderr] 5 | const TWITCH_IRC: &'static str = "irc.chat.twitch.tv:6667"; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TwitchHandler` is never constructed [INFO] [stderr] --> src/bot/twitch.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | pub(crate) struct TwitchHandler<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `login`, `send_raw`, `send`, and `get_reader` are never used [INFO] [stderr] --> src/bot/twitch.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 14 | impl<'a> TwitchHandler<'a> { [INFO] [stderr] | -------------------------- associated items in this implementation [INFO] [stderr] 15 | pub(crate) fn new(channel: &'a str, username: &'a str) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 28 | pub(crate) fn login(&mut self, token: &str) -> &Self { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 36 | pub(crate) fn send_raw(&mut self, data: String) -> &Self { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | pub(crate) fn send(&mut self, data: String) -> &Self { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 47 | pub(crate) fn get_reader(&self) -> BufReader<&TcpStream> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `socket_send_raw` is never used [INFO] [stderr] --> src/bot/twitch.rs:52:15 [INFO] [stderr] | [INFO] [stderr] 52 | pub(crate) fn socket_send_raw(socket: &mut TcpStream, data: String) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lyrics` (bin "lyrics" test) generated 7 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lyrics-15ad830b9acefbf4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cb4cacfc8354ca77bbe49396f0928340ac25dcdc4b81d2cffdf6f1ae97fa7b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb4cacfc8354ca77bbe49396f0928340ac25dcdc4b81d2cffdf6f1ae97fa7b04", kill_on_drop: false }` [INFO] [stdout] cb4cacfc8354ca77bbe49396f0928340ac25dcdc4b81d2cffdf6f1ae97fa7b04