[INFO] updating cached repository ahcometrue/rust-db
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ahcometrue/rust-db
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ahcometrue/rust-db" "work/ex/clippy-test-run/sources/stable/gh/ahcometrue/rust-db"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ahcometrue/rust-db'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ahcometrue/rust-db" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ahcometrue/rust-db"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ahcometrue/rust-db'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6df8b7e58210e8a37844f9db1d4cd7e9905c287d
[INFO] sha for GitHub repo ahcometrue/rust-db: 6df8b7e58210e8a37844f9db1d4cd7e9905c287d
[INFO] validating manifest of ahcometrue/rust-db on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ahcometrue/rust-db on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ahcometrue/rust-db
[INFO] finished frobbing ahcometrue/rust-db
[INFO] frobbed toml for ahcometrue/rust-db written to work/ex/clippy-test-run/sources/stable/gh/ahcometrue/rust-db/Cargo.toml
[INFO] started frobbing ahcometrue/rust-db
[INFO] finished frobbing ahcometrue/rust-db
[INFO] frobbed toml for ahcometrue/rust-db written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ahcometrue/rust-db/Cargo.toml
[INFO] crate ahcometrue/rust-db has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting ahcometrue/rust-db against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/ahcometrue/rust-db:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 361ba39e0e1e1feabfcc32a4f5687b0b5ccd154c096166d8e7b67506bb3b40f9
[INFO] running `"docker" "start" "-a" "361ba39e0e1e1feabfcc32a4f5687b0b5ccd154c096166d8e7b67506bb3b40f9"`
[INFO] [stderr]    Compiling serde v1.0.62
[INFO] [stderr]     Checking rust-ini v0.11.0
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking atoi v0.2.3
[INFO] [stderr]     Checking twox-hash v1.1.0
[INFO] [stderr]     Checking nix v0.10.0
[INFO] [stderr]     Checking serde_json v1.0.18
[INFO] [stderr]     Checking mysql_common v0.7.0
[INFO] [stderr]     Checking mysql v13.1.0
[INFO] [stderr]     Checking rust_db v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/conf/env.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CONFIG_DIR : &'static str = "config/";
[INFO] [stderr]   |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `new` usually return `Self`
[INFO] [stderr]   --> src/conf/config.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     pub fn new () -> Result<Opts> {
[INFO] [stderr] 29 | |         let mut builder = OptsBuilder::new();
[INFO] [stderr] 30 | |
[INFO] [stderr] 31 | |         let _section_name = get_env() + ":common";
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |         Ok(builder.into())
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_ret_no_self)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/conf/env.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CONFIG_DIR : &'static str = "config/";
[INFO] [stderr]   |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `new` usually return `Self`
[INFO] [stderr]   --> src/conf/config.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     pub fn new () -> Result<Opts> {
[INFO] [stderr] 29 | |         let mut builder = OptsBuilder::new();
[INFO] [stderr] 30 | |
[INFO] [stderr] 31 | |         let _section_name = get_env() + ":common";
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |         Ok(builder.into())
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_ret_no_self)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.78s
[INFO] running `"docker" "inspect" "361ba39e0e1e1feabfcc32a4f5687b0b5ccd154c096166d8e7b67506bb3b40f9"`
[INFO] running `"docker" "rm" "-f" "361ba39e0e1e1feabfcc32a4f5687b0b5ccd154c096166d8e7b67506bb3b40f9"`
[INFO] [stdout] 361ba39e0e1e1feabfcc32a4f5687b0b5ccd154c096166d8e7b67506bb3b40f9