[INFO] cloning repository JellyWX/suggestion-bot-rs [INFO] running `"git" "clone" "--bare" "git://github.com/JellyWX/suggestion-bot-rs.git" "work/cache/sources/gh/JellyWX/suggestion-bot-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/JellyWX/suggestion-bot-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/JellyWX/suggestion-bot-rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/JellyWX/suggestion-bot-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/JellyWX/suggestion-bot-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/JellyWX/suggestion-bot-rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/JellyWX/suggestion-bot-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/JellyWX/suggestion-bot-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 57395f3fd8c54b60cce4b5565458db0491ac581f [INFO] sha for GitHub repo JellyWX/suggestion-bot-rs: 57395f3fd8c54b60cce4b5565458db0491ac581f [INFO] validating manifest of JellyWX/suggestion-bot-rs 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 JellyWX/suggestion-bot-rs 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 JellyWX/suggestion-bot-rs [INFO] finished frobbing JellyWX/suggestion-bot-rs [INFO] frobbed toml for JellyWX/suggestion-bot-rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/JellyWX/suggestion-bot-rs/Cargo.toml [INFO] started frobbing JellyWX/suggestion-bot-rs [INFO] finished frobbing JellyWX/suggestion-bot-rs [INFO] frobbed toml for JellyWX/suggestion-bot-rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/JellyWX/suggestion-bot-rs/Cargo.toml [INFO] crate JellyWX/suggestion-bot-rs 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] [stderr] Blocking waiting for file lock on package cache [INFO] checking JellyWX/suggestion-bot-rs 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/JellyWX/suggestion-bot-rs:/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] 756f977fb55a7ca454d00d2e3a8ad3bff481c9b3d76a3aae4138bf0174d841ab [INFO] running `"docker" "start" "-a" "756f977fb55a7ca454d00d2e3a8ad3bff481c9b3d76a3aae4138bf0174d841ab"` [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking num-bigint v0.2.0 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking flate2 v1.0.3 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking hyper-native-tls v0.2.4 [INFO] [stderr] Checking evzht9h3nznqzwl v0.0.3 [INFO] [stderr] Checking dotenv v0.9.0 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking mysql_common v0.9.2 [INFO] [stderr] Checking mysql v14.1.0 [INFO] [stderr] Checking serenity v0.5.9 [INFO] [stderr] Checking suggestion-bot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:181:33 [INFO] [stderr] | [INFO] [stderr] 181 | let mut data = ctx.data.lock(); [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/main.rs:182:33 [INFO] [stderr] | [INFO] [stderr] 182 | let mut mysql = data.get::().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:506:41 [INFO] [stderr] | [INFO] [stderr] 506 | let mut data = context.data.lock(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:507:41 [INFO] [stderr] | [INFO] [stderr] 507 | let mut mysql = data.get::().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:181:33 [INFO] [stderr] | [INFO] [stderr] 181 | let mut data = ctx.data.lock(); [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/main.rs:182:33 [INFO] [stderr] | [INFO] [stderr] 182 | let mut mysql = data.get::().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:506:41 [INFO] [stderr] | [INFO] [stderr] 506 | let mut data = context.data.lock(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:507:41 [INFO] [stderr] | [INFO] [stderr] 507 | let mut mysql = data.get::().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.19s [INFO] running `"docker" "inspect" "756f977fb55a7ca454d00d2e3a8ad3bff481c9b3d76a3aae4138bf0174d841ab"` [INFO] running `"docker" "rm" "-f" "756f977fb55a7ca454d00d2e3a8ad3bff481c9b3d76a3aae4138bf0174d841ab"` [INFO] [stdout] 756f977fb55a7ca454d00d2e3a8ad3bff481c9b3d76a3aae4138bf0174d841ab