[INFO] cloning repository https://github.com/adedomin/r8ball [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adedomin/r8ball" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadedomin%2Fr8ball", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadedomin%2Fr8ball'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a7b6349dc6d8aa9e795827f05b2fe72096a8707 [INFO] checking adedomin/r8ball/7a7b6349dc6d8aa9e795827f05b2fe72096a8707 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadedomin%2Fr8ball" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adedomin/r8ball on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adedomin/r8ball [INFO] finished tweaking git repo https://github.com/adedomin/r8ball [INFO] tweaked toml for git repo https://github.com/adedomin/r8ball written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/adedomin/r8ball 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mio-signals v0.1.5 [INFO] [stderr] Downloaded libc v0.2.97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb52442e5a2b06126393a2588a681bc46b171e7c00b17293c376ea2f4a2c902d [INFO] running `Command { std: "docker" "start" "-a" "eb52442e5a2b06126393a2588a681bc46b171e7c00b17293c376ea2f4a2c902d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb52442e5a2b06126393a2588a681bc46b171e7c00b17293c376ea2f4a2c902d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb52442e5a2b06126393a2588a681bc46b171e7c00b17293c376ea2f4a2c902d", kill_on_drop: false }` [INFO] [stdout] eb52442e5a2b06126393a2588a681bc46b171e7c00b17293c376ea2f4a2c902d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53e5f2bbe24c520ac15affad5cf8d27669535b071edd164fab6e81303f32c4f0 [INFO] running `Command { std: "docker" "start" "-a" "53e5f2bbe24c520ac15affad5cf8d27669535b071edd164fab6e81303f32c4f0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking mio-signals v0.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking r8ball v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `hashmap` [INFO] [stdout] --> src/irc/client/helpers.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | macro_rules! hashmap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `hashmap` [INFO] [stdout] --> src/irc/client/helpers.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | macro_rules! hashmap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mock` is never read [INFO] [stdout] --> src/config/cmdline.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct ParsedArgs { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub mock: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParsedArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `commands` is never read [INFO] [stdout] --> src/config/config_file.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | pub commands: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tls`, `command_prefix`, `server_password`, `sasl_password`, `nickserv_password`, and `invite_file` are never read [INFO] [stdout] --> src/config/config_file.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct General { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | pub tls: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] 42 | #[serde(default = "default_prefix")] [INFO] [stdout] 43 | pub command_prefix: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 44 | #[serde(default)] [INFO] [stdout] 45 | server_password: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 46 | #[serde(default)] [INFO] [stdout] 47 | sasl_password: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 48 | #[serde(default)] [INFO] [stdout] 49 | pub nickserv_password: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub invite_file: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `General` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PreAuth` is never constructed [INFO] [stdout] --> src/irc/client/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 57 | enum IrcState { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 58 | Unknown, [INFO] [stdout] 59 | PreAuth, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Ascii` and `Unicode` are never constructed [INFO] [stdout] --> src/irc/client/mod.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub enum CaseMapping { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 66 | Ascii, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 67 | Rfc1459, [INFO] [stdout] 68 | Unicode, // ??? [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `umode`, `channel_modes`, `chantypes`, and `mode_prefix` are never read [INFO] [stdout] --> src/irc/client/mod.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 75 | pub umode: HashSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub channel_modes: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | chantypes: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 93 | // e.g. +v maps to +, o maps to @, etc. [INFO] [stdout] 94 | mode_prefix: Vec<(u8, u8)>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ModeType` is never used [INFO] [stdout] --> src/irc/client/mod.rs:131:6 [INFO] [stdout] | [INFO] [stdout] 131 | enum ModeType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_channels` is never used [INFO] [stdout] --> src/irc/client/helpers.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn part_channels(channels: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exit_code` is never read [INFO] [stdout] --> src/irc/plugin.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Plugin { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 43 | pub exit_code: Arc>>>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_buf` are never used [INFO] [stdout] --> src/irc/plugin.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl Plugin { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 52 | pub fn new(command: String, args: Vec) -> io::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn get_buf(&self) -> &[u8] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mock` is never read [INFO] [stdout] --> src/config/cmdline.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct ParsedArgs { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub mock: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParsedArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `commands` is never read [INFO] [stdout] --> src/config/config_file.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | pub commands: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tls`, `command_prefix`, `server_password`, `sasl_password`, `nickserv_password`, and `invite_file` are never read [INFO] [stdout] --> src/config/config_file.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct General { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | pub tls: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] 42 | #[serde(default = "default_prefix")] [INFO] [stdout] 43 | pub command_prefix: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 44 | #[serde(default)] [INFO] [stdout] 45 | server_password: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 46 | #[serde(default)] [INFO] [stdout] 47 | sasl_password: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 48 | #[serde(default)] [INFO] [stdout] 49 | pub nickserv_password: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub invite_file: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `General` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PreAuth` is never constructed [INFO] [stdout] --> src/irc/client/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 57 | enum IrcState { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 58 | Unknown, [INFO] [stdout] 59 | PreAuth, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unicode` is never constructed [INFO] [stdout] --> src/irc/client/mod.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub enum CaseMapping { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 68 | Unicode, // ??? [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `umode`, `channel_modes`, `chantypes`, and `mode_prefix` are never read [INFO] [stdout] --> src/irc/client/mod.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 75 | pub umode: HashSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub channel_modes: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | chantypes: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 93 | // e.g. +v maps to +, o maps to @, etc. [INFO] [stdout] 94 | mode_prefix: Vec<(u8, u8)>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ModeType` is never used [INFO] [stdout] --> src/irc/client/mod.rs:131:6 [INFO] [stdout] | [INFO] [stdout] 131 | enum ModeType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_channels` is never used [INFO] [stdout] --> src/irc/client/helpers.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn part_channels(channels: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_buf` is never used [INFO] [stdout] --> src/irc/plugin.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl Plugin { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn get_buf(&self) -> &[u8] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.33s [INFO] running `Command { std: "docker" "inspect" "53e5f2bbe24c520ac15affad5cf8d27669535b071edd164fab6e81303f32c4f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53e5f2bbe24c520ac15affad5cf8d27669535b071edd164fab6e81303f32c4f0", kill_on_drop: false }` [INFO] [stdout] 53e5f2bbe24c520ac15affad5cf8d27669535b071edd164fab6e81303f32c4f0