[INFO] updating cached repository dcastelltort/pgexercises
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dcastelltort/pgexercises
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dcastelltort/pgexercises" "work/ex/clippy-test-run/sources/stable/gh/dcastelltort/pgexercises"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/dcastelltort/pgexercises'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dcastelltort/pgexercises" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dcastelltort/pgexercises"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dcastelltort/pgexercises'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e95eb4b4eb9b491d074449e3ed398fbdd80daa90
[INFO] sha for GitHub repo dcastelltort/pgexercises: e95eb4b4eb9b491d074449e3ed398fbdd80daa90
[INFO] validating manifest of dcastelltort/pgexercises 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 dcastelltort/pgexercises 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 dcastelltort/pgexercises
[INFO] finished frobbing dcastelltort/pgexercises
[INFO] frobbed toml for dcastelltort/pgexercises written to work/ex/clippy-test-run/sources/stable/gh/dcastelltort/pgexercises/Cargo.toml
[INFO] started frobbing dcastelltort/pgexercises
[INFO] finished frobbing dcastelltort/pgexercises
[INFO] frobbed toml for dcastelltort/pgexercises written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dcastelltort/pgexercises/Cargo.toml
[INFO] crate dcastelltort/pgexercises 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 dcastelltort/pgexercises 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/dcastelltort/pgexercises:/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] cfa738e2bdb9a41105b79e62b623bbe92f706830202953f08ed5d14607589c5e
[INFO] running `"docker" "start" "-a" "cfa738e2bdb9a41105b79e62b623bbe92f706830202953f08ed5d14607589c5e"`
[INFO] [stderr]     Checking num-bigint v0.1.41
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking dotenv v0.9.0
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking bigdecimal v0.0.10
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]    Compiling diesel_derives v1.1.0
[INFO] [stderr]     Checking diesel v1.1.1
[INFO] [stderr]     Checking pgexercices v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/utils.rs:13:44
[INFO] [stderr]    |
[INFO] [stderr] 13 |     PgConnection::establish(&database_url).expect(&format!("Error connecting to {}", database_url))
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Error connecting to {}", database_url))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/utils.rs:13:44
[INFO] [stderr]    |
[INFO] [stderr] 13 |     PgConnection::establish(&database_url).expect(&format!("Error connecting to {}", database_url))
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Error connecting to {}", database_url))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.07s
[INFO] running `"docker" "inspect" "cfa738e2bdb9a41105b79e62b623bbe92f706830202953f08ed5d14607589c5e"`
[INFO] running `"docker" "rm" "-f" "cfa738e2bdb9a41105b79e62b623bbe92f706830202953f08ed5d14607589c5e"`
[INFO] [stdout] cfa738e2bdb9a41105b79e62b623bbe92f706830202953f08ed5d14607589c5e