[INFO] updating cached repository Bjorn248/rust-pythagorean-pi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Bjorn248/rust-pythagorean-pi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Bjorn248/rust-pythagorean-pi" "work/ex/clippy-test-run/sources/stable/gh/Bjorn248/rust-pythagorean-pi"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Bjorn248/rust-pythagorean-pi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Bjorn248/rust-pythagorean-pi" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Bjorn248/rust-pythagorean-pi"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Bjorn248/rust-pythagorean-pi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bb01245b443a465a13d633775f7920839d181c7b
[INFO] sha for GitHub repo Bjorn248/rust-pythagorean-pi: bb01245b443a465a13d633775f7920839d181c7b
[INFO] validating manifest of Bjorn248/rust-pythagorean-pi 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 Bjorn248/rust-pythagorean-pi 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 Bjorn248/rust-pythagorean-pi
[INFO] finished frobbing Bjorn248/rust-pythagorean-pi
[INFO] frobbed toml for Bjorn248/rust-pythagorean-pi written to work/ex/clippy-test-run/sources/stable/gh/Bjorn248/rust-pythagorean-pi/Cargo.toml
[INFO] started frobbing Bjorn248/rust-pythagorean-pi
[INFO] finished frobbing Bjorn248/rust-pythagorean-pi
[INFO] frobbed toml for Bjorn248/rust-pythagorean-pi written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Bjorn248/rust-pythagorean-pi/Cargo.toml
[INFO] crate Bjorn248/rust-pythagorean-pi 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 Bjorn248/rust-pythagorean-pi against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Bjorn248/rust-pythagorean-pi:/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] dc7eb7066c6aa257b6d809eafd39f1bcff195e54fa02b7a93756b353af123950
[INFO] running `"docker" "start" "-a" "dc7eb7066c6aa257b6d809eafd39f1bcff195e54fa02b7a93756b353af123950"`
[INFO] [stderr]     Checking pi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/main.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         n = n * 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: replace it with: `n *= 2.0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/main.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         if (n * s)/4.0 == pi {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `((n * s)/4.0 - pi).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/main.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         if (n * s)/4.0 == pi {
[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: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `pi`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/main.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         n = n * 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: replace it with: `n *= 2.0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/main.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         if (n * s)/4.0 == pi {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `((n * s)/4.0 - pi).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/main.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |         if (n * s)/4.0 == pi {
[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: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `pi`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "dc7eb7066c6aa257b6d809eafd39f1bcff195e54fa02b7a93756b353af123950"`
[INFO] running `"docker" "rm" "-f" "dc7eb7066c6aa257b6d809eafd39f1bcff195e54fa02b7a93756b353af123950"`
[INFO] [stdout] dc7eb7066c6aa257b6d809eafd39f1bcff195e54fa02b7a93756b353af123950