[INFO] cloning repository https://github.com/bc1bb/RustyRC [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bc1bb/RustyRC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbc1bb%2FRustyRC", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbc1bb%2FRustyRC'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8633e264a8793369b219dca30c11543043d0a671 [INFO] testing bc1bb/RustyRC against 1.73.0 for beta-1.74-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbc1bb%2FRustyRC" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bc1bb/RustyRC on toolchain 1.73.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bc1bb/RustyRC [INFO] finished tweaking git repo https://github.com/bc1bb/RustyRC [INFO] tweaked toml for git repo https://github.com/bc1bb/RustyRC written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bc1bb/RustyRC 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" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c572448596508fff69badb66b381e8df221e693b2694a4d1470c0037863afa0 [INFO] running `Command { std: "docker" "start" "-a" "1c572448596508fff69badb66b381e8df221e693b2694a4d1470c0037863afa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c572448596508fff69badb66b381e8df221e693b2694a4d1470c0037863afa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c572448596508fff69badb66b381e8df221e693b2694a4d1470c0037863afa0", kill_on_drop: false }` [INFO] [stdout] 1c572448596508fff69badb66b381e8df221e693b2694a4d1470c0037863afa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a232f06e62975881f7871e6a3a04a88b29e55d3daf599e9f1e9ec383fc78b4b8 [INFO] running `Command { std: "docker" "start" "-a" "a232f06e62975881f7871e6a3a04a88b29e55d3daf599e9f1e9ec383fc78b4b8", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling rustix v0.36.6 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling dotenvy v0.15.6 [INFO] [stderr] Compiling spin_sleep v1.1.1 [INFO] [stderr] Compiling mysqlclient-sys v0.2.5 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling is-terminal v0.4.2 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling diesel_derives v2.0.1 [INFO] [stderr] Compiling diesel v2.0.2 [INFO] [stderr] Compiling rustyrc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::rirc_lib::IrcError::*` [INFO] [stdout] --> src/rirc_lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::rirc_lib::IrcError::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bans` is imported redundantly [INFO] [stdout] --> src/rirc_lib.rs:479:9 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::rirc_schema::*; [INFO] [stdout] | --------------------- the item `bans` is already imported here [INFO] [stdout] ... [INFO] [stdout] 479 | use crate::rirc_schema::bans; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `channels` is imported redundantly [INFO] [stdout] --> src/rirc_lib.rs:589:9 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::rirc_schema::*; [INFO] [stdout] | --------------------- the item `channels` is already imported here [INFO] [stdout] ... [INFO] [stdout] 589 | use crate::rirc_schema::channels; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `memberships` is imported redundantly [INFO] [stdout] --> src/rirc_lib.rs:750:9 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::rirc_schema::*; [INFO] [stdout] | --------------------- the item `memberships` is already imported here [INFO] [stdout] ... [INFO] [stdout] 750 | use crate::rirc_schema::memberships; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> src/rirc_protocol_handler.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | fn motd(connection: &mut MysqlConnection, thread_id: i32) -> Result { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread_id` [INFO] [stdout] --> src/rirc_protocol_handler.rs:77:43 [INFO] [stdout] | [INFO] [stdout] 77 | fn motd(connection: &mut MysqlConnection, thread_id: i32) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res_string` is never read [INFO] [stdout] --> src/rirc_protocol_handler.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | let mut res_string = "".to_string(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res_string` is never read [INFO] [stdout] --> src/rirc_protocol_handler.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | res_string = res_string + "\n:localhost 366 " + user.nick.as_str() + " " + channel.name.as_str() + " :End of /NAMES list."; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rirc_protocol_handler.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 217 | let mut receiver = content_vec[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: variant `InvalidRequest` is never constructed [INFO] [stdout] --> src/rirc_lib.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 119 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 120 | InvalidRequest, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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: variants `None`, `NoSuchNick`, `CannotSendToChan`, and `YouWillBeBanned` are never constructed [INFO] [stdout] --> src/rirc_lib.rs:130:5 [INFO] [stdout] | [INFO] [stdout] 129 | pub enum IrcError { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 130 | None, // (=unimplemented) [INFO] [stdout] | ^^^^ [INFO] [stdout] 131 | UnknownError, // 400: ERR_UNKNOWNERROR [INFO] [stdout] 132 | NoSuchNick, // 401: ERR_NOSUCHNICK [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 133 | NoSuchChannel, // 403: ERR_NOSUCHCHANNEL [INFO] [stdout] 134 | CannotSendToChan, // 404: ERR_CANNOTSENDTOCHAN [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | YouWillBeBanned, // 466: ERR_YOUWILLBEBANNED [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrcError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_ban` is never used [INFO] [stdout] --> src/rirc_lib.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 478 | pub fn create_ban(connection: &mut MysqlConnection, is_ip: &bool, content: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_channel` is never used [INFO] [stdout] --> src/rirc_lib.rs:588:8 [INFO] [stdout] | [INFO] [stdout] 588 | pub fn create_channel(connection: &mut MysqlConnection, name: &str, creation_time: &i32, creator: &str, topic: &str, content: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/rirc_protocol_handler.rs:218:59 [INFO] [stdout] | [INFO] [stdout] 218 | let receiver_with_hashtag = "#".to_string() + receiver.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.16s [INFO] running `Command { std: "docker" "inspect" "a232f06e62975881f7871e6a3a04a88b29e55d3daf599e9f1e9ec383fc78b4b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a232f06e62975881f7871e6a3a04a88b29e55d3daf599e9f1e9ec383fc78b4b8", kill_on_drop: false }` [INFO] [stdout] a232f06e62975881f7871e6a3a04a88b29e55d3daf599e9f1e9ec383fc78b4b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6413a9ea9065af2bb27cef81866ad16de4151eb597652e821e453e3ab1d6b74 [INFO] running `Command { std: "docker" "start" "-a" "c6413a9ea9065af2bb27cef81866ad16de4151eb597652e821e453e3ab1d6b74", kill_on_drop: false }` [INFO] [stderr] Compiling rustyrc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::rirc_lib::IrcError::*` [INFO] [stdout] --> src/rirc_lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::rirc_lib::IrcError::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bans` is imported redundantly [INFO] [stdout] --> src/rirc_lib.rs:479:9 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::rirc_schema::*; [INFO] [stdout] | --------------------- the item `bans` is already imported here [INFO] [stdout] ... [INFO] [stdout] 479 | use crate::rirc_schema::bans; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `channels` is imported redundantly [INFO] [stdout] --> src/rirc_lib.rs:589:9 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::rirc_schema::*; [INFO] [stdout] | --------------------- the item `channels` is already imported here [INFO] [stdout] ... [INFO] [stdout] 589 | use crate::rirc_schema::channels; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `memberships` is imported redundantly [INFO] [stdout] --> src/rirc_lib.rs:750:9 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::rirc_schema::*; [INFO] [stdout] | --------------------- the item `memberships` is already imported here [INFO] [stdout] ... [INFO] [stdout] 750 | use crate::rirc_schema::memberships; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> src/rirc_protocol_handler.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | fn motd(connection: &mut MysqlConnection, thread_id: i32) -> Result { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread_id` [INFO] [stdout] --> src/rirc_protocol_handler.rs:77:43 [INFO] [stdout] | [INFO] [stdout] 77 | fn motd(connection: &mut MysqlConnection, thread_id: i32) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res_string` is never read [INFO] [stdout] --> src/rirc_protocol_handler.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | let mut res_string = "".to_string(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res_string` is never read [INFO] [stdout] --> src/rirc_protocol_handler.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | res_string = res_string + "\n:localhost 366 " + user.nick.as_str() + " " + channel.name.as_str() + " :End of /NAMES list."; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rirc_protocol_handler.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 217 | let mut receiver = content_vec[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: variant `InvalidRequest` is never constructed [INFO] [stdout] --> src/rirc_lib.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 119 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 120 | InvalidRequest, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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: variants `None`, `NoSuchNick`, `CannotSendToChan`, and `YouWillBeBanned` are never constructed [INFO] [stdout] --> src/rirc_lib.rs:130:5 [INFO] [stdout] | [INFO] [stdout] 129 | pub enum IrcError { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 130 | None, // (=unimplemented) [INFO] [stdout] | ^^^^ [INFO] [stdout] 131 | UnknownError, // 400: ERR_UNKNOWNERROR [INFO] [stdout] 132 | NoSuchNick, // 401: ERR_NOSUCHNICK [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 133 | NoSuchChannel, // 403: ERR_NOSUCHCHANNEL [INFO] [stdout] 134 | CannotSendToChan, // 404: ERR_CANNOTSENDTOCHAN [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | YouWillBeBanned, // 466: ERR_YOUWILLBEBANNED [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrcError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_ban` is never used [INFO] [stdout] --> src/rirc_lib.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 478 | pub fn create_ban(connection: &mut MysqlConnection, is_ip: &bool, content: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_channel` is never used [INFO] [stdout] --> src/rirc_lib.rs:588:8 [INFO] [stdout] | [INFO] [stdout] 588 | pub fn create_channel(connection: &mut MysqlConnection, name: &str, creation_time: &i32, creator: &str, topic: &str, content: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/rirc_protocol_handler.rs:218:59 [INFO] [stdout] | [INFO] [stdout] 218 | let receiver_with_hashtag = "#".to_string() + receiver.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "c6413a9ea9065af2bb27cef81866ad16de4151eb597652e821e453e3ab1d6b74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6413a9ea9065af2bb27cef81866ad16de4151eb597652e821e453e3ab1d6b74", kill_on_drop: false }` [INFO] [stdout] c6413a9ea9065af2bb27cef81866ad16de4151eb597652e821e453e3ab1d6b74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fe522fa382af45310beb9741046a1562e82a8f6c8921b000ed58d0e6a619c56f [INFO] running `Command { std: "docker" "start" "-a" "fe522fa382af45310beb9741046a1562e82a8f6c8921b000ed58d0e6a619c56f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::rirc_lib::IrcError::*` [INFO] [stderr] --> src/rirc_lib.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use crate::rirc_lib::IrcError::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `bans` is imported redundantly [INFO] [stderr] --> src/rirc_lib.rs:479:9 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::rirc_schema::*; [INFO] [stderr] | --------------------- the item `bans` is already imported here [INFO] [stderr] ... [INFO] [stderr] 479 | use crate::rirc_schema::bans; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `channels` is imported redundantly [INFO] [stderr] --> src/rirc_lib.rs:589:9 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::rirc_schema::*; [INFO] [stderr] | --------------------- the item `channels` is already imported here [INFO] [stderr] ... [INFO] [stderr] 589 | use crate::rirc_schema::channels; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `memberships` is imported redundantly [INFO] [stderr] --> src/rirc_lib.rs:750:9 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::rirc_schema::*; [INFO] [stderr] | --------------------- the item `memberships` is already imported here [INFO] [stderr] ... [INFO] [stderr] 750 | use crate::rirc_schema::memberships; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `connection` [INFO] [stderr] --> src/rirc_protocol_handler.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | fn motd(connection: &mut MysqlConnection, thread_id: i32) -> Result { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/rirc_protocol_handler.rs:77:43 [INFO] [stderr] | [INFO] [stderr] 77 | fn motd(connection: &mut MysqlConnection, thread_id: i32) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_id` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res_string` is never read [INFO] [stderr] --> src/rirc_protocol_handler.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | let mut res_string = "".to_string(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res_string` is never read [INFO] [stderr] --> src/rirc_protocol_handler.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | res_string = res_string + "\n:localhost 366 " + user.nick.as_str() + " " + channel.name.as_str() + " :End of /NAMES list."; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rirc_protocol_handler.rs:217:9 [INFO] [stderr] | [INFO] [stderr] 217 | let mut receiver = content_vec[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: variant `InvalidRequest` is never constructed [INFO] [stderr] --> src/rirc_lib.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 119 | pub enum Error { [INFO] [stderr] | ----- variant in this enum [INFO] [stderr] 120 | InvalidRequest, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `None`, `NoSuchNick`, `CannotSendToChan`, and `YouWillBeBanned` are never constructed [INFO] [stderr] --> src/rirc_lib.rs:130:5 [INFO] [stderr] | [INFO] [stderr] 129 | pub enum IrcError { [INFO] [stderr] | -------- variants in this enum [INFO] [stderr] 130 | None, // (=unimplemented) [INFO] [stderr] | ^^^^ [INFO] [stderr] 131 | UnknownError, // 400: ERR_UNKNOWNERROR [INFO] [stderr] 132 | NoSuchNick, // 401: ERR_NOSUCHNICK [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 133 | NoSuchChannel, // 403: ERR_NOSUCHCHANNEL [INFO] [stderr] 134 | CannotSendToChan, // 404: ERR_CANNOTSENDTOCHAN [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 142 | YouWillBeBanned, // 466: ERR_YOUWILLBEBANNED [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IrcError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `create_ban` is never used [INFO] [stderr] --> src/rirc_lib.rs:478:8 [INFO] [stderr] | [INFO] [stderr] 478 | pub fn create_ban(connection: &mut MysqlConnection, is_ip: &bool, content: &str) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `create_channel` is never used [INFO] [stderr] --> src/rirc_lib.rs:588:8 [INFO] [stderr] | [INFO] [stderr] 588 | pub fn create_channel(connection: &mut MysqlConnection, name: &str, creation_time: &i32, creator: &str, topic: &str, content: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/rirc_protocol_handler.rs:218:59 [INFO] [stderr] | [INFO] [stderr] 218 | let receiver_with_hashtag = "#".to_string() + receiver.clone(); [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rustyrc` (bin "rustyrc" test) generated 14 warnings (run `cargo fix --bin "rustyrc" --tests` to apply 5 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustyrc-15b53e1d218382c9) [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" "fe522fa382af45310beb9741046a1562e82a8f6c8921b000ed58d0e6a619c56f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe522fa382af45310beb9741046a1562e82a8f6c8921b000ed58d0e6a619c56f", kill_on_drop: false }` [INFO] [stdout] fe522fa382af45310beb9741046a1562e82a8f6c8921b000ed58d0e6a619c56f