[INFO] updating cached repository monocasa/n64toolchain
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/monocasa/n64toolchain
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/monocasa/n64toolchain" "work/ex/clippy-test-run/sources/stable/gh/monocasa/n64toolchain"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/monocasa/n64toolchain'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/monocasa/n64toolchain" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/monocasa/n64toolchain"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/monocasa/n64toolchain'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e49bea235edaa54381f330f9559e38a1fabd193
[INFO] sha for GitHub repo monocasa/n64toolchain: 5e49bea235edaa54381f330f9559e38a1fabd193
[INFO] validating manifest of monocasa/n64toolchain 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 monocasa/n64toolchain 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 monocasa/n64toolchain
[INFO] finished frobbing monocasa/n64toolchain
[INFO] frobbed toml for monocasa/n64toolchain written to work/ex/clippy-test-run/sources/stable/gh/monocasa/n64toolchain/Cargo.toml
[INFO] started frobbing monocasa/n64toolchain
[INFO] finished frobbing monocasa/n64toolchain
[INFO] frobbed toml for monocasa/n64toolchain written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/monocasa/n64toolchain/Cargo.toml
[INFO] crate monocasa/n64toolchain 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 monocasa/n64toolchain 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-7/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/monocasa/n64toolchain:/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] 1a81fa23dfaa9e09269f4a6106c6fa53efbbff57ff6ba9cff5248b16a8bfcd5e
[INFO] running `"docker" "start" "-a" "1a81fa23dfaa9e09269f4a6106c6fa53efbbff57ff6ba9cff5248b16a8bfcd5e"`
[INFO] [stderr]     Checking n64toolchain v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/cart.rs:33:2
[INFO] [stderr]    |
[INFO] [stderr] 33 |       return match (buffer[0], buffer[1], buffer[2], buffer[3]) {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 34 | |         (0x80, 0x37, 0x12, 0x40) => Some(ByteSwapping::Native),
[INFO] [stderr] 35 | |         (0x37, 0x80, 0x40, 0x12) => Some(ByteSwapping::U16LittleEndian),
[INFO] [stderr] 36 | |         (   _,    _,    _,    _) => None,
[INFO] [stderr] 37 | |     };
[INFO] [stderr]    | |______^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 33 |     match (buffer[0], buffer[1], buffer[2], buffer[3]) {
[INFO] [stderr] 34 |         (0x80, 0x37, 0x12, 0x40) => Some(ByteSwapping::Native),
[INFO] [stderr] 35 |         (0x37, 0x80, 0x40, 0x12) => Some(ByteSwapping::U16LittleEndian),
[INFO] [stderr] 36 |         (   _,    _,    _,    _) => None,
[INFO] [stderr] 37 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/cart.rs:67:32
[INFO] [stderr]    |
[INFO] [stderr] 67 | const CHECKSUM_LENGTH: usize = 0x100000;
[INFO] [stderr]    |                                ^^^^^^^^ help: consider: `0x0010_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]   --> src/cart.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | const CHECKSUM_START_VALUE: u32 = 0xf8ca4ddc;
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: consider: `0xf8ca_4ddc`
[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/cart.rs:84:2
[INFO] [stderr]    |
[INFO] [stderr] 84 |     return lhs | rhs;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `lhs | rhs`
[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/cart.rs:132:2
[INFO] [stderr]     |
[INFO] [stderr] 132 |       return Ok((
[INFO] [stderr]     |  _____^
[INFO] [stderr] 133 | |         t6 ^ t4 ^ t3, 
[INFO] [stderr] 134 | |         t5 ^ t2 ^ t1))
[INFO] [stderr]     | |______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 132 |     Ok((
[INFO] [stderr] 133 |         t6 ^ t4 ^ t3, 
[INFO] [stderr] 134 |         t5 ^ t2 ^ t1))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this looks like you are swapping elements of `buffer` manually
[INFO] [stderr]   --> src/cart.rs:58:3
[INFO] [stderr]    |
[INFO] [stderr] 58 |           let temp = buffer[cur_base];
[INFO] [stderr]    |  _________^
[INFO] [stderr] 59 | |         buffer[cur_base] = buffer[cur_base + 1];
[INFO] [stderr] 60 | |         buffer[cur_base + 1] = temp;
[INFO] [stderr]    | |___________________________________^ help: try: `buffer.swap(cur_base, cur_base + 1)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::manual_swap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/cart.rs:33:2
[INFO] [stderr]    |
[INFO] [stderr] 33 |       return match (buffer[0], buffer[1], buffer[2], buffer[3]) {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 34 | |         (0x80, 0x37, 0x12, 0x40) => Some(ByteSwapping::Native),
[INFO] [stderr] 35 | |         (0x37, 0x80, 0x40, 0x12) => Some(ByteSwapping::U16LittleEndian),
[INFO] [stderr] 36 | |         (   _,    _,    _,    _) => None,
[INFO] [stderr] 37 | |     };
[INFO] [stderr]    | |______^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 33 |     match (buffer[0], buffer[1], buffer[2], buffer[3]) {
[INFO] [stderr] 34 |         (0x80, 0x37, 0x12, 0x40) => Some(ByteSwapping::Native),
[INFO] [stderr] 35 |         (0x37, 0x80, 0x40, 0x12) => Some(ByteSwapping::U16LittleEndian),
[INFO] [stderr] 36 |         (   _,    _,    _,    _) => None,
[INFO] [stderr] 37 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/cart.rs:67:32
[INFO] [stderr]    |
[INFO] [stderr] 67 | const CHECKSUM_LENGTH: usize = 0x100000;
[INFO] [stderr]    |                                ^^^^^^^^ help: consider: `0x0010_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]   --> src/cart.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | const CHECKSUM_START_VALUE: u32 = 0xf8ca4ddc;
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: consider: `0xf8ca_4ddc`
[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/cart.rs:84:2
[INFO] [stderr]    |
[INFO] [stderr] 84 |     return lhs | rhs;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `lhs | rhs`
[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/cart.rs:132:2
[INFO] [stderr]     |
[INFO] [stderr] 132 |       return Ok((
[INFO] [stderr]     |  _____^
[INFO] [stderr] 133 | |         t6 ^ t4 ^ t3, 
[INFO] [stderr] 134 | |         t5 ^ t2 ^ t1))
[INFO] [stderr]     | |______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 132 |     Ok((
[INFO] [stderr] 133 |         t6 ^ t4 ^ t3, 
[INFO] [stderr] 134 |         t5 ^ t2 ^ t1))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this looks like you are swapping elements of `buffer` manually
[INFO] [stderr]   --> src/cart.rs:58:3
[INFO] [stderr]    |
[INFO] [stderr] 58 |           let temp = buffer[cur_base];
[INFO] [stderr]    |  _________^
[INFO] [stderr] 59 | |         buffer[cur_base] = buffer[cur_base + 1];
[INFO] [stderr] 60 | |         buffer[cur_base + 1] = temp;
[INFO] [stderr]    | |___________________________________^ help: try: `buffer.swap(cur_base, cur_base + 1)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::manual_swap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> bin/swaprom64.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     println!("");
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> bin/chksum64.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     println!("");
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> bin/swaprom64.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     println!("");
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> bin/chksum64.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     println!("");
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> bin/buildrom64.rs:12:34
[INFO] [stderr]    |
[INFO] [stderr] 12 | const DEFAULT_CART_TIMING: u32 = 0x80371240;
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: consider: `0x8037_1240`
[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]   --> bin/buildrom64.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 | const DEFAULT_CLOCK_RATE: u32  = 0x0000000f;
[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]   --> bin/buildrom64.rs:26:23
[INFO] [stderr]    |
[INFO] [stderr] 26 | const LOAD_LEN: u64 = 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]   --> bin/buildrom64.rs:12:34
[INFO] [stderr]    |
[INFO] [stderr] 12 | const DEFAULT_CART_TIMING: u32 = 0x80371240;
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: consider: `0x8037_1240`
[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]   --> bin/buildrom64.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 | const DEFAULT_CLOCK_RATE: u32  = 0x0000000f;
[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]   --> bin/buildrom64.rs:26:23
[INFO] [stderr]    |
[INFO] [stderr] 26 | const LOAD_LEN: u64 = 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] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]    --> bin/buildrom64.rs:133:2
[INFO] [stderr]     |
[INFO] [stderr] 133 |     bootcode_file.read(&mut rom[BOOTCODE_START..BOOTCODE_END]).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]    --> bin/buildrom64.rs:134:2
[INFO] [stderr]     |
[INFO] [stderr] 134 |     load_file.read(&mut rom[LOAD_START..load_file_len as usize]).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> bin/buildrom64.rs:151:2
[INFO] [stderr]     |
[INFO] [stderr] 151 |     output_file.write(&rom).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `n64toolchain`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]    --> bin/buildrom64.rs:133:2
[INFO] [stderr]     |
[INFO] [stderr] 133 |     bootcode_file.read(&mut rom[BOOTCODE_START..BOOTCODE_END]).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]    --> bin/buildrom64.rs:134:2
[INFO] [stderr]     |
[INFO] [stderr] 134 |     load_file.read(&mut rom[LOAD_START..load_file_len as usize]).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> bin/buildrom64.rs:151:2
[INFO] [stderr]     |
[INFO] [stderr] 151 |     output_file.write(&rom).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `n64toolchain`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `checksum1`
[INFO] [stderr]   --> bin/chksum64.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |     buffer[0x13] = (checksum1 >>  0) as u8;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `checksum2`
[INFO] [stderr]   --> bin/chksum64.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |     buffer[0x17] = (checksum2 >>  0) as u8;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `checksum1`
[INFO] [stderr]   --> bin/chksum64.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |     buffer[0x13] = (checksum1 >>  0) as u8;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `checksum2`
[INFO] [stderr]   --> bin/chksum64.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |     buffer[0x17] = (checksum2 >>  0) as u8;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "1a81fa23dfaa9e09269f4a6106c6fa53efbbff57ff6ba9cff5248b16a8bfcd5e"`
[INFO] running `"docker" "rm" "-f" "1a81fa23dfaa9e09269f4a6106c6fa53efbbff57ff6ba9cff5248b16a8bfcd5e"`
[INFO] [stdout] 1a81fa23dfaa9e09269f4a6106c6fa53efbbff57ff6ba9cff5248b16a8bfcd5e