[INFO] updating cached repository Jaredana/rustbotcopy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Jaredana/rustbotcopy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Jaredana/rustbotcopy" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Jaredana/rustbotcopy"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Jaredana/rustbotcopy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Jaredana/rustbotcopy" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Jaredana/rustbotcopy"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Jaredana/rustbotcopy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 755859d8db85e5f0aed390f653c944aa6a8839c5 [INFO] sha for GitHub repo Jaredana/rustbotcopy: 755859d8db85e5f0aed390f653c944aa6a8839c5 [INFO] validating manifest of Jaredana/rustbotcopy on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Jaredana/rustbotcopy on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Jaredana/rustbotcopy [INFO] finished frobbing Jaredana/rustbotcopy [INFO] frobbed toml for Jaredana/rustbotcopy written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Jaredana/rustbotcopy/Cargo.toml [INFO] started frobbing Jaredana/rustbotcopy [INFO] finished frobbing Jaredana/rustbotcopy [INFO] frobbed toml for Jaredana/rustbotcopy written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Jaredana/rustbotcopy/Cargo.toml [INFO] crate Jaredana/rustbotcopy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Jaredana/rustbotcopy against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Jaredana/rustbotcopy:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 39efe2bbc6acce7a5d94e8aaf39f5d7999a04970454416ba99167cdfaac78072 [INFO] running `"docker" "start" "-a" "39efe2bbc6acce7a5d94e8aaf39f5d7999a04970454416ba99167cdfaac78072"` [INFO] [stderr] Compiling openssl v0.9.24 (https://github.com/ishitatsuyuki/rust-openssl?branch=0.9.x#3b73dda4) [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking native-tls v0.1.5 [INFO] [stderr] Checking hyper-native-tls v0.2.4 [INFO] [stderr] Checking evzht9h3nznqzwl v0.0.3 [INFO] [stderr] Checking serenity v0.5.13 [INFO] [stderr] Checking rustbot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `env` [INFO] [stderr] --> src/commands.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{collections::HashMap, env, sync::Arc}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::permissions` [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use serenity::model::permissions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::id::RoleId` [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use serenity::model::id::RoleId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | if (val.name == "Muted"){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:25:31 [INFO] [stderr] | [INFO] [stderr] 25 | if(is_user_muted){ [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:31:36 [INFO] [stderr] | [INFO] [stderr] 31 | else if(!is_user_muted){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:42:23 [INFO] [stderr] | [INFO] [stderr] 42 | if(found == false){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `env` [INFO] [stderr] --> src/commands.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{collections::HashMap, env, sync::Arc}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::permissions` [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use serenity::model::permissions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::id::RoleId` [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use serenity::model::id::RoleId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:20:28 [INFO] [stderr] | [INFO] [stderr] 20 | if (val.name == "Muted"){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:25:31 [INFO] [stderr] | [INFO] [stderr] 25 | if(is_user_muted){ [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:31:36 [INFO] [stderr] | [INFO] [stderr] 31 | else if(!is_user_muted){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:42:23 [INFO] [stderr] | [INFO] [stderr] 42 | if(found == false){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cache` [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let cache = Cache::new(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_cache` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found` is never read [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:51:33 [INFO] [stderr] | [INFO] [stderr] 51 | found = true; [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: `cache` [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let cache = Cache::new(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_cache` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found` is never read [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:51:33 [INFO] [stderr] | [INFO] [stderr] 51 | found = true; [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 `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | mem.remove_role(muted_id); [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] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:29:33 [INFO] [stderr] | [INFO] [stderr] 29 | msg.channel_id.say(user_to_mute + " was Un-Muted :)"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:34:33 [INFO] [stderr] | [INFO] [stderr] 34 | mem.add_role(muted_id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:35:33 [INFO] [stderr] | [INFO] [stderr] 35 | msg.channel_id.say(user_to_mute + " was Muted :)"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:43:25 [INFO] [stderr] | [INFO] [stderr] 43 | msg.channel_id.say("This server doesn't have the Muted role."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:50:33 [INFO] [stderr] | [INFO] [stderr] 50 | msg.channel_id.say("Muted Role Created"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:55:33 [INFO] [stderr] | [INFO] [stderr] 55 | mem.add_role(mute_role.id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | msg.channel_id.say(user_to_mute + " was Muted :)"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | mem.remove_role(muted_id); [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] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:29:33 [INFO] [stderr] | [INFO] [stderr] 29 | msg.channel_id.say(user_to_mute + " was Un-Muted :)"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:34:33 [INFO] [stderr] | [INFO] [stderr] 34 | mem.add_role(muted_id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:35:33 [INFO] [stderr] | [INFO] [stderr] 35 | msg.channel_id.say(user_to_mute + " was Muted :)"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:43:25 [INFO] [stderr] | [INFO] [stderr] 43 | msg.channel_id.say("This server doesn't have the Muted role."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:50:33 [INFO] [stderr] | [INFO] [stderr] 50 | msg.channel_id.say("Muted Role Created"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:55:33 [INFO] [stderr] | [INFO] [stderr] 55 | mem.add_role(mute_role.id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/my_cmds/modcmd.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | msg.channel_id.say(user_to_mute + " was Muted :)"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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 36.68s [INFO] running `"docker" "inspect" "39efe2bbc6acce7a5d94e8aaf39f5d7999a04970454416ba99167cdfaac78072"` [INFO] running `"docker" "rm" "-f" "39efe2bbc6acce7a5d94e8aaf39f5d7999a04970454416ba99167cdfaac78072"` [INFO] [stdout] 39efe2bbc6acce7a5d94e8aaf39f5d7999a04970454416ba99167cdfaac78072