[INFO] crate result_float 0.1.0 is already in cache
[INFO] extracting crate result_float 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/result_float/0.1.0
[INFO] extracting crate result_float 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/result_float/0.1.0
[INFO] validating manifest of result_float-0.1.0 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 result_float-0.1.0 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 result_float-0.1.0
[INFO] finished frobbing result_float-0.1.0
[INFO] frobbed toml for result_float-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/result_float/0.1.0/Cargo.toml
[INFO] started frobbing result_float-0.1.0
[INFO] finished frobbing result_float-0.1.0
[INFO] frobbed toml for result_float-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/result_float/0.1.0/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 result_float-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/result_float/0.1.0:/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] 9036b20784665d6acb2be8ddff1b9f144757c211fea458b42545d385a88424e1
[INFO] running `"docker" "start" "-a" "9036b20784665d6acb2be8ddff1b9f144757c211fea458b42545d385a88424e1"`
[INFO] [stderr]     Checking quickcheck v0.6.2
[INFO] [stderr]     Checking result_float v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]     --> src/lib.rs:1446:35
[INFO] [stderr]      |
[INFO] [stderr] 1446 |             TestResult::from_bool(rf!(x).floor().raw() == x.floor())
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(rf!(x).floor().raw() - x.floor()).abs() < error`
[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/lib.rs:1446:35
[INFO] [stderr]      |
[INFO] [stderr] 1446 |             TestResult::from_bool(rf!(x).floor().raw() == x.floor())
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: approximate value of `f{32, 64}::consts::PI` found. Consider using it directly
[INFO] [stderr]     --> src/lib.rs:1487:37
[INFO] [stderr]      |
[INFO] [stderr] 1487 |         assert_eq!(format!("{}", rf(3.14).unwrap()), "3.14");
[INFO] [stderr]      |                                     ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[deny(clippy::approx_constant)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `result_float`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9036b20784665d6acb2be8ddff1b9f144757c211fea458b42545d385a88424e1"`
[INFO] running `"docker" "rm" "-f" "9036b20784665d6acb2be8ddff1b9f144757c211fea458b42545d385a88424e1"`
[INFO] [stdout] 9036b20784665d6acb2be8ddff1b9f144757c211fea458b42545d385a88424e1