[INFO] cloning repository https://github.com/MarcDwyer/tmi_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarcDwyer/tmi_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcDwyer%2Ftmi_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcDwyer%2Ftmi_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7649dfcaa924e50bb18ed9cab1b7cae6391d64d [INFO] testing MarcDwyer/tmi_rust against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcDwyer%2Ftmi_rust" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MarcDwyer/tmi_rust on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MarcDwyer/tmi_rust [INFO] finished tweaking git repo https://github.com/MarcDwyer/tmi_rust [INFO] tweaked toml for git repo https://github.com/MarcDwyer/tmi_rust written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/MarcDwyer/tmi_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d6acd039bbf97e28c74c83f23ec37f45ddc2045f3f672482eb596dbae00cb04 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9d6acd039bbf97e28c74c83f23ec37f45ddc2045f3f672482eb596dbae00cb04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d6acd039bbf97e28c74c83f23ec37f45ddc2045f3f672482eb596dbae00cb04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d6acd039bbf97e28c74c83f23ec37f45ddc2045f3f672482eb596dbae00cb04", kill_on_drop: false }` [INFO] [stdout] 9d6acd039bbf97e28c74c83f23ec37f45ddc2045f3f672482eb596dbae00cb04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6595d93ae8bc031e02627290cc05b67a61c02a2db98d508df278699b8a82ad1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f6595d93ae8bc031e02627290cc05b67a61c02a2db98d508df278699b8a82ad1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling irc_message v1.0.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-tls v0.2.1 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling websocket-base v0.26.2 [INFO] [stderr] Compiling websocket v0.26.2 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling tmi_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `tx_main` [INFO] [stdout] --> src/twitch_chat.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 44 | let (tx_main, rx_main): (Sender, Receiver) = channel(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_main` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `send_loop` [INFO] [stdout] --> src/twitch_chat.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let send_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receive_loop` [INFO] [stdout] --> src/twitch_chat.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | let receive_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/parser.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut position: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_space` is never read [INFO] [stdout] --> src/parser.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut next_space: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t_msg` [INFO] [stdout] --> src/parser.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut t_msg = TwitchMessage::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch` [INFO] [stdout] --> src/parser.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let ch = data.char_indices(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kv` [INFO] [stdout] --> src/parser.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | let kv = tag.split("="); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_kv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx_main` [INFO] [stdout] --> src/twitch_chat.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 44 | let (tx_main, rx_main): (Sender, Receiver) = channel(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_main` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `send_loop` [INFO] [stdout] --> src/twitch_chat.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let send_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receive_loop` [INFO] [stdout] --> src/twitch_chat.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | let receive_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut position: usize = 0; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut t_msg = TwitchMessage::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Commands` [INFO] [stdout] --> src/parser.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Commands { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TwitchMessage` [INFO] [stdout] --> src/parser.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct TwitchMessage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parser.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parcer` [INFO] [stdout] --> src/parser.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn parcer(data: String) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.54s [INFO] running `Command { std: "docker" "inspect" "f6595d93ae8bc031e02627290cc05b67a61c02a2db98d508df278699b8a82ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6595d93ae8bc031e02627290cc05b67a61c02a2db98d508df278699b8a82ad1", kill_on_drop: false }` [INFO] [stdout] f6595d93ae8bc031e02627290cc05b67a61c02a2db98d508df278699b8a82ad1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 585687c45f63ce023452d3ceb263cf3519052e3a4bc2a1b1c94925148305dbb4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "585687c45f63ce023452d3ceb263cf3519052e3a4bc2a1b1c94925148305dbb4", kill_on_drop: false }` [INFO] [stderr] Compiling tmi_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `tx_main` [INFO] [stdout] --> src/twitch_chat.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 44 | let (tx_main, rx_main): (Sender, Receiver) = channel(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_main` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `send_loop` [INFO] [stdout] --> src/twitch_chat.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let send_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receive_loop` [INFO] [stdout] --> src/twitch_chat.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | let receive_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/parser.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut position: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_space` is never read [INFO] [stdout] --> src/parser.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut next_space: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t_msg` [INFO] [stdout] --> src/parser.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut t_msg = TwitchMessage::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch` [INFO] [stdout] --> src/parser.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let ch = data.char_indices(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kv` [INFO] [stdout] --> src/parser.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | let kv = tag.split("="); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_kv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx_main` [INFO] [stdout] --> src/twitch_chat.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 44 | let (tx_main, rx_main): (Sender, Receiver) = channel(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_main` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `send_loop` [INFO] [stdout] --> src/twitch_chat.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let send_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receive_loop` [INFO] [stdout] --> src/twitch_chat.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | let receive_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut position: usize = 0; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut t_msg = TwitchMessage::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Commands` [INFO] [stdout] --> src/parser.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Commands { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TwitchMessage` [INFO] [stdout] --> src/parser.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct TwitchMessage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parser.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parcer` [INFO] [stdout] --> src/parser.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn parcer(data: String) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx_main` [INFO] [stdout] --> src/twitch_chat.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 44 | let (tx_main, rx_main): (Sender, Receiver) = channel(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_main` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `send_loop` [INFO] [stdout] --> src/twitch_chat.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let send_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receive_loop` [INFO] [stdout] --> src/twitch_chat.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | let receive_loop = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "585687c45f63ce023452d3ceb263cf3519052e3a4bc2a1b1c94925148305dbb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "585687c45f63ce023452d3ceb263cf3519052e3a4bc2a1b1c94925148305dbb4", kill_on_drop: false }` [INFO] [stdout] 585687c45f63ce023452d3ceb263cf3519052e3a4bc2a1b1c94925148305dbb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ed07c2c0ee25422ca321044bf68ce4451e43d22d4e6acd92752ac6d8f8001c5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3ed07c2c0ee25422ca321044bf68ce4451e43d22d4e6acd92752ac6d8f8001c5", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `tx_main` [INFO] [stderr] --> src/twitch_chat.rs:44:14 [INFO] [stderr] | [INFO] [stderr] 44 | let (tx_main, rx_main): (Sender, Receiver) = channel(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_main` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `send_loop` [INFO] [stderr] --> src/twitch_chat.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let send_loop = thread::spawn(move || { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_loop` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receive_loop` [INFO] [stderr] --> src/twitch_chat.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | let receive_loop = thread::spawn(move || { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_loop` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx_main` [INFO] [stderr] --> src/twitch_chat.rs:44:14 [INFO] [stderr] | [INFO] [stderr] 44 | let (tx_main, rx_main): (Sender, Receiver) = channel(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_main` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `send_loop` [INFO] [stderr] --> src/twitch_chat.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let send_loop = thread::spawn(move || { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_loop` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receive_loop` [INFO] [stderr] --> src/twitch_chat.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | let receive_loop = thread::spawn(move || { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_loop` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/parser.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut position: usize = 0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_space` is never read [INFO] [stderr] --> src/parser.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let mut next_space: usize = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t_msg` [INFO] [stderr] --> src/parser.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut t_msg = TwitchMessage::new(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_t_msg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ch` [INFO] [stderr] --> src/parser.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let ch = data.char_indices(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kv` [INFO] [stderr] --> src/parser.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | let kv = tag.split("="); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_kv` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx_main` [INFO] [stderr] --> src/twitch_chat.rs:44:14 [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 44 | let (tx_main, rx_main): (Sender, Receiver) = channel(); [INFO] [stdout] running 0 tests [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_main` [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] warning: unused variable: `send_loop` [INFO] [stdout] [INFO] [stderr] --> src/twitch_chat.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let send_loop = thread::spawn(move || { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_loop` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receive_loop` [INFO] [stderr] --> src/twitch_chat.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | let receive_loop = thread::spawn(move || { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receive_loop` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut position: usize = 0; [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/parser.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut t_msg = TwitchMessage::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Commands` [INFO] [stderr] --> src/parser.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum Commands { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TwitchMessage` [INFO] [stderr] --> src/parser.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct TwitchMessage { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/parser.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parcer` [INFO] [stderr] --> src/parser.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn parcer(data: String) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tmi_rust-33085feaf997dc6c [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tmi_rust-6de6a98e927a5453 [INFO] [stdout] [INFO] [stderr] Doc-tests tmi_rust [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ed07c2c0ee25422ca321044bf68ce4451e43d22d4e6acd92752ac6d8f8001c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ed07c2c0ee25422ca321044bf68ce4451e43d22d4e6acd92752ac6d8f8001c5", kill_on_drop: false }` [INFO] [stdout] 3ed07c2c0ee25422ca321044bf68ce4451e43d22d4e6acd92752ac6d8f8001c5