[INFO] cloning repository BookOwl/botross [INFO] running `"git" "clone" "--bare" "git://github.com/BookOwl/botross.git" "work/cache/sources/gh/BookOwl/botross"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/BookOwl/botross'... [INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/botross" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/BookOwl/botross"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/BookOwl/botross'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/botross" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/BookOwl/botross"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/BookOwl/botross'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ebcee578ddbbd9ce4ec640aa380196d397c168ce [INFO] sha for GitHub repo BookOwl/botross: ebcee578ddbbd9ce4ec640aa380196d397c168ce [INFO] validating manifest of BookOwl/botross on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BookOwl/botross on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BookOwl/botross [INFO] finished frobbing BookOwl/botross [INFO] frobbed toml for BookOwl/botross written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/BookOwl/botross/Cargo.toml [INFO] started frobbing BookOwl/botross [INFO] finished frobbing BookOwl/botross [INFO] frobbed toml for BookOwl/botross written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/BookOwl/botross/Cargo.toml [INFO] crate BookOwl/botross already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking BookOwl/botross against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/BookOwl/botross:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d5fca6a99437f27bb617a42bd131a9237c0815875d58041fe48accd2e13e8d9f [INFO] running `"docker" "start" "-a" "d5fca6a99437f27bb617a42bd131a9237c0815875d58041fe48accd2e13e8d9f"` [INFO] [stderr] Checking miniz-sys v0.1.11 [INFO] [stderr] Checking subprocess v0.1.18 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling openssl v0.9.24 [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 postgres-shared v0.4.2 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking native-tls v0.1.5 [INFO] [stderr] Checking evzht9h3nznqzwl v0.0.3 [INFO] [stderr] Checking hyper-native-tls v0.2.4 [INFO] [stderr] Checking postgres v0.15.2 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking serenity v0.5.13 [INFO] [stderr] Checking rossbot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CreateEmbed`, `CreateMessage` [INFO] [stderr] --> src/main.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | use serenity::builder::{CreateEmbed, CreateMessage}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CreateEmbed`, `CreateMessage` [INFO] [stderr] --> src/main.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | use serenity::builder::{CreateEmbed, CreateMessage}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `OWNER_ID` [INFO] [stderr] --> src/main.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | const OWNER_ID: u64 = 270_631_094_657_744_896; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `owner_check` [INFO] [stderr] --> src/main.rs:266:1 [INFO] [stderr] | [INFO] [stderr] 266 | fn owner_check(_: &mut Context, msg: &Message, _: &mut Args, _: &CommandOptions) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `DB_URL` should have a snake case name [INFO] [stderr] --> src/main.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | let DB_URL = env::var("DATABASE_URL").unwrap(); [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `db_url` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `OWNER_ID` [INFO] [stderr] --> src/main.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | const OWNER_ID: u64 = 270_631_094_657_744_896; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `owner_check` [INFO] [stderr] --> src/main.rs:266:1 [INFO] [stderr] | [INFO] [stderr] 266 | fn owner_check(_: &mut Context, msg: &Message, _: &mut Args, _: &CommandOptions) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `DB_URL` should have a snake case name [INFO] [stderr] --> src/main.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | let DB_URL = env::var("DATABASE_URL").unwrap(); [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `db_url` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.21s [INFO] running `"docker" "inspect" "d5fca6a99437f27bb617a42bd131a9237c0815875d58041fe48accd2e13e8d9f"` [INFO] running `"docker" "rm" "-f" "d5fca6a99437f27bb617a42bd131a9237c0815875d58041fe48accd2e13e8d9f"` [INFO] [stdout] d5fca6a99437f27bb617a42bd131a9237c0815875d58041fe48accd2e13e8d9f