[INFO] crate kahan 0.1.3 is already in cache
[INFO] extracting crate kahan 0.1.3 into work/ex/clippy-test-run/sources/stable/reg/kahan/0.1.3
[INFO] extracting crate kahan 0.1.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/kahan/0.1.3
[INFO] validating manifest of kahan-0.1.3 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 kahan-0.1.3 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 kahan-0.1.3
[INFO] finished frobbing kahan-0.1.3
[INFO] frobbed toml for kahan-0.1.3 written to work/ex/clippy-test-run/sources/stable/reg/kahan/0.1.3/Cargo.toml
[INFO] started frobbing kahan-0.1.3
[INFO] finished frobbing kahan-0.1.3
[INFO] frobbed toml for kahan-0.1.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/kahan/0.1.3/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 kahan-0.1.3 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/kahan/0.1.3:/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] 7e76e6741f7ba032065000f7cfeadebaaa982065b8a7f21b452a3734657daca3
[INFO] running `"docker" "start" "-a" "7e76e6741f7ba032065000f7cfeadebaaa982065b8a7f21b452a3734657daca3"`
[INFO] [stderr]     Checking kahan v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] error: Suspicious use of binary operator in `AddAssign` impl
[INFO] [stderr]   --> src/lib.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let y = rhs - self.err;
[INFO] [stderr]    |                     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::suspicious_op_assign_impl)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `kahan`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Suspicious use of binary operator in `AddAssign` impl
[INFO] [stderr]   --> src/lib.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let y = rhs - self.err;
[INFO] [stderr]    |                     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::suspicious_op_assign_impl)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl
[INFO] [stderr] 
[INFO] [stderr] error: approximate value of `f32::consts::PI` found. Consider using it directly
[INFO] [stderr]    --> src/lib.rs:120:37
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let summands = [10000.0f32, 3.14159f32, 2.71828f32, 3.14159f32, 2.71828f32, 3.14159f32,
[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: approximate value of `f32::consts::E` found. Consider using it directly
[INFO] [stderr]    --> src/lib.rs:120:49
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let summands = [10000.0f32, 3.14159f32, 2.71828f32, 3.14159f32, 2.71828f32, 3.14159f32,
[INFO] [stderr]     |                                                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
[INFO] [stderr] 
[INFO] [stderr] error: approximate value of `f32::consts::PI` found. Consider using it directly
[INFO] [stderr]    --> src/lib.rs:120:61
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let summands = [10000.0f32, 3.14159f32, 2.71828f32, 3.14159f32, 2.71828f32, 3.14159f32,
[INFO] [stderr]     |                                                             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
[INFO] [stderr] 
[INFO] [stderr] error: approximate value of `f32::consts::E` found. Consider using it directly
[INFO] [stderr]    --> src/lib.rs:120:73
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let summands = [10000.0f32, 3.14159f32, 2.71828f32, 3.14159f32, 2.71828f32, 3.14159f32,
[INFO] [stderr]     |                                                                         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
[INFO] [stderr] 
[INFO] [stderr] error: approximate value of `f32::consts::PI` found. Consider using it directly
[INFO] [stderr]    --> src/lib.rs:120:85
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let summands = [10000.0f32, 3.14159f32, 2.71828f32, 3.14159f32, 2.71828f32, 3.14159f32,
[INFO] [stderr]     |                                                                                     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
[INFO] [stderr] 
[INFO] [stderr] error: approximate value of `f32::consts::E` found. Consider using it directly
[INFO] [stderr]    --> src/lib.rs:121:25
[INFO] [stderr]     |
[INFO] [stderr] 121 |                         2.71828f32];
[INFO] [stderr]     |                         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         assert_eq!(10017.58f32, summands.iter().kahan_sum().sum());
[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/lib.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         assert_eq!(10017.58f32, summands.iter().kahan_sum().sum());
[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 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `kahan`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7e76e6741f7ba032065000f7cfeadebaaa982065b8a7f21b452a3734657daca3"`
[INFO] running `"docker" "rm" "-f" "7e76e6741f7ba032065000f7cfeadebaaa982065b8a7f21b452a3734657daca3"`
[INFO] [stdout] 7e76e6741f7ba032065000f7cfeadebaaa982065b8a7f21b452a3734657daca3