[INFO] updating cached repository JellyWX/suggestion-bot-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/JellyWX/suggestion-bot-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/JellyWX/suggestion-bot-rs" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/JellyWX/suggestion-bot-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/JellyWX/suggestion-bot-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/JellyWX/suggestion-bot-rs" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/JellyWX/suggestion-bot-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/JellyWX/suggestion-bot-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 30a96fb46b00662f4514332097d1388c4c22812e [INFO] sha for GitHub repo JellyWX/suggestion-bot-rs: 30a96fb46b00662f4514332097d1388c4c22812e [INFO] validating manifest of JellyWX/suggestion-bot-rs on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of JellyWX/suggestion-bot-rs on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/JellyWX/suggestion-bot-rs:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 84e15f68781945ea550acdffd45dabf0d8ee8566e251c596e71aac5c5e43b05b [INFO] running `"docker" "start" "-a" "84e15f68781945ea550acdffd45dabf0d8ee8566e251c596e71aac5c5e43b05b"` [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking dotenv v0.9.0 [INFO] [stderr] Checking tokio-uds v0.2.2 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking mysql_common v0.9.2 [INFO] [stderr] Checking serenity v0.5.9 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking hyper v0.12.12 [INFO] [stderr] Checking mysql v14.1.0 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.2 [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:209:33 [INFO] [stderr] | [INFO] [stderr] 209 | 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:210:33 [INFO] [stderr] | [INFO] [stderr] 210 | 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:534:41 [INFO] [stderr] | [INFO] [stderr] 534 | 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:535:41 [INFO] [stderr] | [INFO] [stderr] 535 | 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:209:33 [INFO] [stderr] | [INFO] [stderr] 209 | 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:210:33 [INFO] [stderr] | [INFO] [stderr] 210 | 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:534:41 [INFO] [stderr] | [INFO] [stderr] 534 | 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:535:41 [INFO] [stderr] | [INFO] [stderr] 535 | 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 49.63s [INFO] running `"docker" "inspect" "84e15f68781945ea550acdffd45dabf0d8ee8566e251c596e71aac5c5e43b05b"` [INFO] running `"docker" "rm" "-f" "84e15f68781945ea550acdffd45dabf0d8ee8566e251c596e71aac5c5e43b05b"` [INFO] [stdout] 84e15f68781945ea550acdffd45dabf0d8ee8566e251c596e71aac5c5e43b05b