[INFO] crate serde_postgres 0.1.2 is already in cache
[INFO] extracting crate serde_postgres 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/serde_postgres/0.1.2
[INFO] extracting crate serde_postgres 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/serde_postgres/0.1.2
[INFO] validating manifest of serde_postgres-0.1.2 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 serde_postgres-0.1.2 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 serde_postgres-0.1.2
[INFO] finished frobbing serde_postgres-0.1.2
[INFO] frobbed toml for serde_postgres-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/serde_postgres/0.1.2/Cargo.toml
[INFO] started frobbing serde_postgres-0.1.2
[INFO] finished frobbing serde_postgres-0.1.2
[INFO] frobbed toml for serde_postgres-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/serde_postgres/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 serde_postgres-0.1.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/serde_postgres/0.1.2:/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] a84627b766f83124ba76b406afdd611259757fae18c73f4aad860d85bda6c945
[INFO] running `"docker" "start" "-a" "a84627b766f83124ba76b406afdd611259757fae18c73f4aad860d85bda6c945"`
[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking postgres-protocol v0.3.2
[INFO] [stderr]     Checking postgres-shared v0.4.2
[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]     Checking serde_postgres v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: digits grouped inconsistently by underscores
[INFO] [stderr]    --> src/de.rs:303:37
[INFO] [stderr]     |
[INFO] [stderr] 303 |         &[&true, &20i16, &1000i32, &1000_000i64, &99.99f32, &9999.9999f64, &String::from("Woo Woo"), &vec![1u8, 2, 3, 4, 5, 6]]).unwrap();
[INFO] [stderr]     |                                     ^^^^^^^^^^^ help: consider: `1_000_000i64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::inconsistent_digit_grouping)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: digits grouped inconsistently by underscores
[INFO] [stderr]    --> src/de.rs:322:20
[INFO] [stderr]     |
[INFO] [stderr] 322 |         assert_eq!(1000_000, buu.amount_want_to_eat);
[INFO] [stderr]     |                    ^^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/de.rs:258:39
[INFO] [stderr]     |
[INFO] [stderr] 258 |         let user = env::var("PGUSER").unwrap_or("postgres".into());
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "postgres".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/de.rs:259:69
[INFO] [stderr]     |
[INFO] [stderr] 259 |         let pass = env::var("PGPASSWORD").map(|p| format!("{}", p)).unwrap_or("postgres".into());
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "postgres".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/de.rs:259:51
[INFO] [stderr]     |
[INFO] [stderr] 259 |         let pass = env::var("PGPASSWORD").map(|p| format!("{}", p)).unwrap_or("postgres".into());
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^ help: consider using .to_string(): `p.to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/de.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 260 |         let addr = env::var("PGADDR").unwrap_or("localhost".into());
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "localhost".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/de.rs:261:39
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let port = env::var("PGPORT").unwrap_or("5432".into());
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "5432".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/de.rs:323:9
[INFO] [stderr]     |
[INFO] [stderr] 323 |         assert_eq!(99.99, buu.speed);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/de.rs:323:9
[INFO] [stderr]     |
[INFO] [stderr] 323 |         assert_eq!(99.99, buu.speed);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/de.rs:324:9
[INFO] [stderr]     |
[INFO] [stderr] 324 |         assert_eq!(9999.9999, buu.weight);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/de.rs:324:9
[INFO] [stderr]     |
[INFO] [stderr] 324 |         assert_eq!(9999.9999, buu.weight);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `serde_postgres`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a84627b766f83124ba76b406afdd611259757fae18c73f4aad860d85bda6c945"`
[INFO] running `"docker" "rm" "-f" "a84627b766f83124ba76b406afdd611259757fae18c73f4aad860d85bda6c945"`
[INFO] [stdout] a84627b766f83124ba76b406afdd611259757fae18c73f4aad860d85bda6c945