[INFO] updating cached repository excelciordan/rust_float_pt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/excelciordan/rust_float_pt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/excelciordan/rust_float_pt" "work/ex/clippy-test-run/sources/stable/gh/excelciordan/rust_float_pt"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/excelciordan/rust_float_pt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/excelciordan/rust_float_pt" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/excelciordan/rust_float_pt"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/excelciordan/rust_float_pt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9bf5ad5f346d7354940b8ccb3e7026f9f60eced1
[INFO] sha for GitHub repo excelciordan/rust_float_pt: 9bf5ad5f346d7354940b8ccb3e7026f9f60eced1
[INFO] validating manifest of excelciordan/rust_float_pt 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 excelciordan/rust_float_pt 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 excelciordan/rust_float_pt
[INFO] finished frobbing excelciordan/rust_float_pt
[INFO] frobbed toml for excelciordan/rust_float_pt written to work/ex/clippy-test-run/sources/stable/gh/excelciordan/rust_float_pt/Cargo.toml
[INFO] started frobbing excelciordan/rust_float_pt
[INFO] finished frobbing excelciordan/rust_float_pt
[INFO] frobbed toml for excelciordan/rust_float_pt written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/excelciordan/rust_float_pt/Cargo.toml
[INFO] crate excelciordan/rust_float_pt 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 excelciordan/rust_float_pt against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/excelciordan/rust_float_pt:/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 -Dclippy::into_iter_on_array" "-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] 9610d65af70704e0050b0fc8c19350e657833905b45dd44b6cc6b5822869892b
[INFO] running `"docker" "start" "-a" "9610d65af70704e0050b0fc8c19350e657833905b45dd44b6cc6b5822869892b"`
[INFO] [stderr]     Checking floatpt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let temp_right = right ^ 0x80000000;  // Invert HO bit
[INFO] [stderr]    |                              ^^^^^^^^^^ help: consider: `0x8000_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/float_pt.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     return from >> 31;  // shift the HO bit to the LO bit
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `from >> 31`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/float_pt.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     return ((from >> 23) & 0xff as u32) - 127; // no assignment
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((from >> 23) & 0xff as u32) - 127`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/float_pt.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     return (from & 0x7fffff as u32) | 0x800000
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(from & 0x7fffff as u32) | 0x800000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |     if (from & 0x7fffff as u32) == 0 {return 0}
[INFO] [stderr]    |                ^^^^^^^^ help: consider: `0x007f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |     return (from & 0x7fffff as u32) | 0x800000
[INFO] [stderr]    |                    ^^^^^^^^ help: consider: `0x007f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:48:39
[INFO] [stderr]    |
[INFO] [stderr] 48 |     return (from & 0x7fffff as u32) | 0x800000
[INFO] [stderr]    |                                       ^^^^^^^^ help: consider: `0x0080_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:62:53
[INFO] [stderr]    |
[INFO] [stderr] 62 |         0xffff, 0x1ffff, 0x3ffff, 0x7ffff, 0xfffff, 0x1fffff, 0x3fffff,
[INFO] [stderr]    |                                                     ^^^^^^^^ help: consider: `0x001f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:62:63
[INFO] [stderr]    |
[INFO] [stderr] 62 |         0xffff, 0x1ffff, 0x3ffff, 0x7ffff, 0xfffff, 0x1fffff, 0x3fffff,
[INFO] [stderr]    |                                                               ^^^^^^^^ help: consider: `0x003f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         0x7fffff
[INFO] [stderr]    |         ^^^^^^^^ help: consider: `0x007f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:70:53
[INFO] [stderr]    |
[INFO] [stderr] 70 |         0x8000, 0x10000, 0x20000, 0x40000, 0x80000, 0x100000,
[INFO] [stderr]    |                                                     ^^^^^^^^ help: consider: `0x0010_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         0x200000, 400000
[INFO] [stderr]    |         ^^^^^^^^ help: consider: `0x0020_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |         0x200000, 400000
[INFO] [stderr]    |                   ^^^^^^ help: consider: `400_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/float_pt.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     return num_to_shift >> num_shifts;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `num_to_shift >> num_shifts`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]    --> src/float_pt.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     if (num_to_shift >> num_shifts - 1) & 1 == 0 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `num_to_shift >> (num_shifts - 1)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::precedence)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:11:44
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn fpadd(left:Fpnum, right:Fpnum, dest:&Fpnum) {
[INFO] [stderr]    |                                            ^^^^^^ help: consider passing by value instead: `Fpnum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:17:44
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn fpsub(left:Fpnum, right:Fpnum, dest:&Fpnum) {
[INFO] [stderr]    |                                            ^^^^^^ help: consider passing by value instead: `Fpnum`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:51:60
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn shift_and_round(num_to_shift:&mut Fpnum, num_shifts:&Fpnum) {
[INFO] [stderr]    |                                                            ^^^^^^ help: consider passing by value instead: `Fpnum`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/float_pt.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     *num_to_shift = *num_to_shift >> *num_shifts;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*num_to_shift >>= *num_shifts`
[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] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:99:50
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub fn shift_and_round_my_solution(num_to_shift: &Fpnum, num_shifts: &u32) -> Fpnum {
[INFO] [stderr]    |                                                  ^^^^^^ help: consider passing by value instead: `Fpnum`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:99:70
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub fn shift_and_round_my_solution(num_to_shift: &Fpnum, num_shifts: &u32) -> Fpnum {
[INFO] [stderr]    |                                                                      ^^^^ help: consider passing by value instead: `u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let temp_right = right ^ 0x80000000;  // Invert HO bit
[INFO] [stderr]    |                              ^^^^^^^^^^ help: consider: `0x8000_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/float_pt.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     return from >> 31;  // shift the HO bit to the LO bit
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `from >> 31`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/float_pt.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     return ((from >> 23) & 0xff as u32) - 127; // no assignment
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((from >> 23) & 0xff as u32) - 127`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/float_pt.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     return (from & 0x7fffff as u32) | 0x800000
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(from & 0x7fffff as u32) | 0x800000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |     if (from & 0x7fffff as u32) == 0 {return 0}
[INFO] [stderr]    |                ^^^^^^^^ help: consider: `0x007f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |     return (from & 0x7fffff as u32) | 0x800000
[INFO] [stderr]    |                    ^^^^^^^^ help: consider: `0x007f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:48:39
[INFO] [stderr]    |
[INFO] [stderr] 48 |     return (from & 0x7fffff as u32) | 0x800000
[INFO] [stderr]    |                                       ^^^^^^^^ help: consider: `0x0080_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:62:53
[INFO] [stderr]    |
[INFO] [stderr] 62 |         0xffff, 0x1ffff, 0x3ffff, 0x7ffff, 0xfffff, 0x1fffff, 0x3fffff,
[INFO] [stderr]    |                                                     ^^^^^^^^ help: consider: `0x001f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:62:63
[INFO] [stderr]    |
[INFO] [stderr] 62 |         0xffff, 0x1ffff, 0x3ffff, 0x7ffff, 0xfffff, 0x1fffff, 0x3fffff,
[INFO] [stderr]    |                                                               ^^^^^^^^ help: consider: `0x003f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         0x7fffff
[INFO] [stderr]    |         ^^^^^^^^ help: consider: `0x007f_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:70:53
[INFO] [stderr]    |
[INFO] [stderr] 70 |         0x8000, 0x10000, 0x20000, 0x40000, 0x80000, 0x100000,
[INFO] [stderr]    |                                                     ^^^^^^^^ help: consider: `0x0010_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         0x200000, 400000
[INFO] [stderr]    |         ^^^^^^^^ help: consider: `0x0020_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/float_pt.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |         0x200000, 400000
[INFO] [stderr]    |                   ^^^^^^ help: consider: `400_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/float_pt.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     return num_to_shift >> num_shifts;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `num_to_shift >> num_shifts`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]    --> src/float_pt.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     if (num_to_shift >> num_shifts - 1) & 1 == 0 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `num_to_shift >> (num_shifts - 1)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::precedence)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/float_pt.rs:170:23
[INFO] [stderr]     |
[INFO] [stderr] 170 |         assert_eq!(1, 0x80000000 >> 31)
[INFO] [stderr]     |                       ^^^^^^^^^^ help: consider: `0x8000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/float_pt.rs:175:23
[INFO] [stderr]     |
[INFO] [stderr] 175 |         assert_eq!(1, 0x80000000 as u32 >> 31)
[INFO] [stderr]     |                       ^^^^^^^^^^ help: consider: `0x8000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:11:44
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn fpadd(left:Fpnum, right:Fpnum, dest:&Fpnum) {
[INFO] [stderr]    |                                            ^^^^^^ help: consider passing by value instead: `Fpnum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:17:44
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn fpsub(left:Fpnum, right:Fpnum, dest:&Fpnum) {
[INFO] [stderr]    |                                            ^^^^^^ help: consider passing by value instead: `Fpnum`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:51:60
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn shift_and_round(num_to_shift:&mut Fpnum, num_shifts:&Fpnum) {
[INFO] [stderr]    |                                                            ^^^^^^ help: consider passing by value instead: `Fpnum`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/float_pt.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     *num_to_shift = *num_to_shift >> *num_shifts;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*num_to_shift >>= *num_shifts`
[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] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:99:50
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub fn shift_and_round_my_solution(num_to_shift: &Fpnum, num_shifts: &u32) -> Fpnum {
[INFO] [stderr]    |                                                  ^^^^^^ help: consider passing by value instead: `Fpnum`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/float_pt.rs:99:70
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub fn shift_and_round_my_solution(num_to_shift: &Fpnum, num_shifts: &u32) -> Fpnum {
[INFO] [stderr]    |                                                                      ^^^^ help: consider passing by value instead: `u32`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] error: equal expressions as operands to `&`
[INFO] [stderr]    --> src/float_pt.rs:157:23
[INFO] [stderr]     |
[INFO] [stderr] 157 |         assert_eq!(1, (0x2 >> 1) & 0x1)
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::eq_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#eq_op
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for i32
[INFO] [stderr]    --> src/float_pt.rs:170:23
[INFO] [stderr]     |
[INFO] [stderr] 170 |         assert_eq!(1, 0x80000000 >> 31)
[INFO] [stderr]     |                       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr]     = note: the literal `0x80000000` (decimal `2147483648`) does not fit into an `i32` and will become `-2147483648i32`
[INFO] [stderr]     = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/float_pt.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |         assert_ne!(a as f32,b)
[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/float_pt.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |         assert_ne!(a as f32,b)
[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 `floatpt`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]  --> tests/unit_tests.rs:5:51
[INFO] [stderr]   |
[INFO] [stderr] 5 |     assert_eq!(1, floatpt::float_pt::extract_sign(0x80000000 as u32));
[INFO] [stderr]   |                                                   ^^^^^^^^^^ help: consider: `0x8000_0000`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/unit_tests.rs:11:55
[INFO] [stderr]    |
[INFO] [stderr] 11 |     assert_eq!(0, floatpt::float_pt::extract_exponent(0x3f800000 as u32));
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: consider: `0x3f80_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/unit_tests.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     assert_eq!(0x80000f as u32, floatpt::float_pt::extract_mantisa(0x0000000f as u32));
[INFO] [stderr]    |                ^^^^^^^^ help: consider: `0x0080_000f`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/unit_tests.rs:16:68
[INFO] [stderr]    |
[INFO] [stderr] 16 |     assert_eq!(0x80000f as u32, floatpt::float_pt::extract_mantisa(0x0000000f as u32));
[INFO] [stderr]    |                                                                    ^^^^^^^^^^ help: consider: `0x0000_000f`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/unit_tests.rs:21:33
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let mut num_to_shift: u32 = 0xf01000;
[INFO] [stderr]    |                                 ^^^^^^^^ help: consider: `0x00f0_1000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/unit_tests.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut num_to_shift: u32 = 0xf80000;
[INFO] [stderr]    |                                 ^^^^^^^^ help: consider: `0x00f8_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/unit_tests.rs:39:33
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut num_to_shift: u32 = 0xf70000;
[INFO] [stderr]    |                                 ^^^^^^^^ help: consider: `0x00f7_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/unit_tests.rs:48:33
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut num_to_shift: u32 = 0xe80000;
[INFO] [stderr]    |                                 ^^^^^^^^ help: consider: `0x00e8_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9610d65af70704e0050b0fc8c19350e657833905b45dd44b6cc6b5822869892b"`
[INFO] running `"docker" "rm" "-f" "9610d65af70704e0050b0fc8c19350e657833905b45dd44b6cc6b5822869892b"`
[INFO] [stdout] 9610d65af70704e0050b0fc8c19350e657833905b45dd44b6cc6b5822869892b