[INFO] cloning repository https://github.com/ISRAEL-DUFF/tfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ISRAEL-DUFF/tfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FISRAEL-DUFF%2Ftfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FISRAEL-DUFF%2Ftfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f789f2f3b43776982f61a9245c09b6055a5566ab
[INFO] checking ISRAEL-DUFF/tfs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FISRAEL-DUFF%2Ftfs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ISRAEL-DUFF/tfs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ISRAEL-DUFF/tfs
[INFO] finished tweaking git repo https://github.com/ISRAEL-DUFF/tfs
[INFO] tweaked toml for git repo https://github.com/ISRAEL-DUFF/tfs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ISRAEL-DUFF/tfs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1390d51ac8e49e34e5a42b51eda4dd73f3ed1084b99deb755357ea0d969464f8
[INFO] running `Command { std: "docker" "start" "-a" "1390d51ac8e49e34e5a42b51eda4dd73f3ed1084b99deb755357ea0d969464f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1390d51ac8e49e34e5a42b51eda4dd73f3ed1084b99deb755357ea0d969464f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1390d51ac8e49e34e5a42b51eda4dd73f3ed1084b99deb755357ea0d969464f8", kill_on_drop: false }`
[INFO] [stdout] 1390d51ac8e49e34e5a42b51eda4dd73f3ed1084b99deb755357ea0d969464f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e476689ad052dd95b176909fc9f652e3932267e7b584b150c562b594d657b4e5
[INFO] running `Command { std: "docker" "start" "-a" "e476689ad052dd95b176909fc9f652e3932267e7b584b150c562b594d657b4e5", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking disk v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/tfs/types.rs (1 fix)
[INFO] [stderr]        Fixed src/tfs/mod.rs (6 fixes)
[INFO] [stderr]        Fixed src/tfs/disk.rs (3 fixes)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/tfs/mod.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 353 | /         loop {
[INFO] [stdout] 354 | |             if bytes_read == length || j == length {
[INFO] [stdout] 355 | |                 return bytes_read as i64;
[INFO] [stdout] 356 | |             }
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |             println!("BYTES INDEX: {}, {}", block_index, block_offset);
[INFO] [stdout] 405 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 406 | 
[INFO] [stdout] 407 |           -1
[INFO] [stdout]     |           ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/tfs/mod.rs:533:9
[INFO] [stdout]     |
[INFO] [stdout] 507 | /         loop {
[INFO] [stdout] 508 | |             if bytes_writen < length && (offset + bytes_writen) < data.len() {
[INFO] [stdout] 509 | |                 let bytes_wr = self.write_to_block(block_num, block_offset, data, length - bytes_writen, offset + bytes_writen);
[INFO] [stdout] 510 | |                 println!("bytes_writen: {}", bytes_wr);
[INFO] [stdout] ...   |
[INFO] [stdout] 530 | |             }
[INFO] [stdout] 531 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 532 | 
[INFO] [stdout] 533 |           bytes_writen as i64
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tfs/types.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tfs/types.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tfs/types.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tfs/types.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32_be`
[INFO] [stdout]  --> src/tfs/utility.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn as_u32_be(array: &[u8; 4]) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32_le`
[INFO] [stdout]  --> src/tfs/utility.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn as_u32_le(array: &[u8; 4]) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32`
[INFO] [stdout]   --> src/tfs/utility.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn as_u32(array: &[u8]) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `metaData` should have a snake case name
[INFO] [stdout]  --> src/tfs/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub metaData: Option<MetaData>,
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inodeBitMap` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub inodeBitMap: Option<Vec<bool>>,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `dataBitMap` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub dataBitMap: Option<Vec<bool>>,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Some(metaData) => Self::debug_print(metaData),
[INFO] [stdout]    |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let metaData = Self::read_meta_data(disk);
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeTable` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let inodeTable = &meta_data.inodeTable;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let metaData = Self::read_meta_data(disk);
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData2` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let metaData2 = Self::read_meta_data(disk); // ...have no idea how to make a copy
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `meta_data2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nBlocks` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let nBlocks = metaData.superBlock.Blocks;
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `n_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeBlocks` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let inodeBlocks = metaData.superBlock.InodeBlocks;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:200:38
[INFO] [stdout]     |
[INFO] [stdout] 200 | ...                   Some(metaData) => {
[INFO] [stdout]     |                            ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:225:18
[INFO] [stdout]     |
[INFO] [stdout] 225 |             Some(_metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^^ help: convert the identifier to snake case: `_meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:248:22
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 Some(metaData) => {
[INFO] [stdout]     |                      ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ibitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:257:22
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 Some(ibitMap)=> {
[INFO] [stdout]     |                      ^^^^^^^ help: convert the identifier to snake case: `ibit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `superBlock` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:544:13
[INFO] [stdout]     |
[INFO] [stdout] 544 |         let superBlock = block.superblock();
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `super_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeTable` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:547:17
[INFO] [stdout]     |
[INFO] [stdout] 547 |         let mut inodeTable = Vec::new();
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:563:18
[INFO] [stdout]     |
[INFO] [stdout] 563 |             Some(metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:581:18
[INFO] [stdout]     |
[INFO] [stdout] 581 |             Some(metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:658:26
[INFO] [stdout]     |
[INFO] [stdout] 658 |                     Some(metaData) => {
[INFO] [stdout]     |                          ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:693:31
[INFO] [stdout]     |
[INFO] [stdout] 693 |         let get_free_block = |dataBitMap: Option<&Vec<bool>>| {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:695:22
[INFO] [stdout]     |
[INFO] [stdout] 695 |                 Some(dataBitMap) => {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:718:22
[INFO] [stdout]     |
[INFO] [stdout] 718 |                 Some(dataBitMap) => {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:725:22
[INFO] [stdout]     |
[INFO] [stdout] 725 |                 Some(metaData) => {
[INFO] [stdout]     |                      ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `FileDescriptor` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     FileDescriptor: Option<File>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `file_descriptor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Blocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Blocks: usize,  // Number of blocks in disk image
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Reads` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Reads: usize,   // Number of reads performed
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `reads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Writes` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Writes: usize,  // Number of writes performed
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `writes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Mounts` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Mounts: usize,  // Number of mounts
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `mounts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Path` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Path: &'a str  // file path for the disk
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/tfs/disk.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |         if blocknum < 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/tfs/disk.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 f.set_len((nblocks as u64) * (Self::BLOCK_SIZE as u64));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 file.seek(SeekFrom::Start( blocknum as u64 * Self::BLOCK_SIZE as u64));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 file.read(data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 file.seek(SeekFrom::Start(blocknum as u64 * Self::BLOCK_SIZE as u64));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 file.write(data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `MagicNumber` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub MagicNumber: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `magic_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Blocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub Blocks: u32,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `InodeBlocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub InodeBlocks: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Inodes` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub Inodes: u32
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `inodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Valid` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub Valid: u32, // whether or not inode is valid (or allocated)
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `valid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Size` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub Size: u32,  // size of file
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Direct` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub Direct: [u32; POINTERS_PER_INODE],
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `direct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Indirect` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub Indirect: u32
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `indirect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Super` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub Super: Superblock,
[INFO] [stdout]    |         ^^^^^ help: rename the identifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: `super` cannot be used as a raw identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Inodes` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub Inodes: [Inode; INODES_PER_BLOCK],
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `inodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pointers` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub Pointers: [u32; POINTERS_PER_BLOCK],
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `pointers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Data` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub Data: [u8; Disk::BLOCK_SIZE]
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `superBlock` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub superBlock: Superblock,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `super_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inodeTable` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub inodeTable: Vec<[Inode; INODES_PER_BLOCK]>
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 58 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/tfs/mod.rs (2 fixes)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/tfs/mod.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 353 | /         loop {
[INFO] [stdout] 354 | |             if bytes_read == length || j == length {
[INFO] [stdout] 355 | |                 return bytes_read as i64;
[INFO] [stdout] 356 | |             }
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |             println!("BYTES INDEX: {}, {}", block_index, block_offset);
[INFO] [stdout] 405 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 406 | 
[INFO] [stdout] 407 |           -1
[INFO] [stdout]     |           ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/tfs/mod.rs:533:9
[INFO] [stdout]     |
[INFO] [stdout] 507 | /         loop {
[INFO] [stdout] 508 | |             if bytes_writen < length && (offset + bytes_writen) < data.len() {
[INFO] [stdout] 509 | |                 let bytes_wr = self.write_to_block(block_num, block_offset, data, length - bytes_writen, offset + bytes_writen);
[INFO] [stdout] 510 | |                 println!("bytes_writen: {}", bytes_wr);
[INFO] [stdout] ...   |
[INFO] [stdout] 530 | |             }
[INFO] [stdout] 531 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 532 | 
[INFO] [stdout] 533 |           bytes_writen as i64
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tfs/types.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tfs/types.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tfs/types.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tfs/types.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disk_open`
[INFO] [stdout]    --> src/tfs/disk.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn disk_open() {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disk_read_write`
[INFO] [stdout]    --> src/tfs/disk.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn disk_read_write() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disk_clone`
[INFO] [stdout]    --> src/tfs/disk.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn disk_clone() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32_be`
[INFO] [stdout]  --> src/tfs/utility.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn as_u32_be(array: &[u8; 4]) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32_le`
[INFO] [stdout]  --> src/tfs/utility.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn as_u32_le(array: &[u8; 4]) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32`
[INFO] [stdout]   --> src/tfs/utility.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn as_u32(array: &[u8]) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_debug`
[INFO] [stdout]    --> src/tfs/mod.rs:795:8
[INFO] [stdout]     |
[INFO] [stdout] 795 |     fn test_debug() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_format`
[INFO] [stdout]    --> src/tfs/mod.rs:805:8
[INFO] [stdout]     |
[INFO] [stdout] 805 |     fn test_format() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_mount`
[INFO] [stdout]    --> src/tfs/mod.rs:813:8
[INFO] [stdout]     |
[INFO] [stdout] 813 |     fn test_mount() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_create_remove_inode`
[INFO] [stdout]    --> src/tfs/mod.rs:821:8
[INFO] [stdout]     |
[INFO] [stdout] 821 |     fn test_create_remove_inode() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `metaData` should have a snake case name
[INFO] [stdout]  --> src/tfs/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub metaData: Option<MetaData>,
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inodeBitMap` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub inodeBitMap: Option<Vec<bool>>,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `dataBitMap` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub dataBitMap: Option<Vec<bool>>,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Some(metaData) => Self::debug_print(metaData),
[INFO] [stdout]    |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let metaData = Self::read_meta_data(disk);
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeTable` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let inodeTable = &meta_data.inodeTable;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let metaData = Self::read_meta_data(disk);
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData2` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let metaData2 = Self::read_meta_data(disk); // ...have no idea how to make a copy
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `meta_data2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nBlocks` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let nBlocks = metaData.superBlock.Blocks;
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `n_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeBlocks` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let inodeBlocks = metaData.superBlock.InodeBlocks;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:200:38
[INFO] [stdout]     |
[INFO] [stdout] 200 | ...                   Some(metaData) => {
[INFO] [stdout]     |                            ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:225:18
[INFO] [stdout]     |
[INFO] [stdout] 225 |             Some(_metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^^ help: convert the identifier to snake case: `_meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:248:22
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 Some(metaData) => {
[INFO] [stdout]     |                      ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ibitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:257:22
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 Some(ibitMap)=> {
[INFO] [stdout]     |                      ^^^^^^^ help: convert the identifier to snake case: `ibit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `superBlock` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:544:13
[INFO] [stdout]     |
[INFO] [stdout] 544 |         let superBlock = block.superblock();
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `super_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeTable` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:547:17
[INFO] [stdout]     |
[INFO] [stdout] 547 |         let mut inodeTable = Vec::new();
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:563:18
[INFO] [stdout]     |
[INFO] [stdout] 563 |             Some(metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:581:18
[INFO] [stdout]     |
[INFO] [stdout] 581 |             Some(metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:658:26
[INFO] [stdout]     |
[INFO] [stdout] 658 |                     Some(metaData) => {
[INFO] [stdout]     |                          ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:693:31
[INFO] [stdout]     |
[INFO] [stdout] 693 |         let get_free_block = |dataBitMap: Option<&Vec<bool>>| {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:695:22
[INFO] [stdout]     |
[INFO] [stdout] 695 |                 Some(dataBitMap) => {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:718:22
[INFO] [stdout]     |
[INFO] [stdout] 718 |                 Some(dataBitMap) => {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:725:22
[INFO] [stdout]     |
[INFO] [stdout] 725 |                 Some(metaData) => {
[INFO] [stdout]     |                      ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `FileDescriptor` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     FileDescriptor: Option<File>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `file_descriptor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Blocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Blocks: usize,  // Number of blocks in disk image
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Reads` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Reads: usize,   // Number of reads performed
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `reads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Writes` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Writes: usize,  // Number of writes performed
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `writes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Mounts` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Mounts: usize,  // Number of mounts
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `mounts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Path` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Path: &'a str  // file path for the disk
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/tfs/disk.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |         if blocknum < 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/tfs/disk.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 f.set_len((nblocks as u64) * (Self::BLOCK_SIZE as u64));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 file.seek(SeekFrom::Start( blocknum as u64 * Self::BLOCK_SIZE as u64));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 file.read(data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 file.seek(SeekFrom::Start(blocknum as u64 * Self::BLOCK_SIZE as u64));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 file.write(data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `MagicNumber` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub MagicNumber: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `magic_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Blocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub Blocks: u32,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `InodeBlocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub InodeBlocks: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Inodes` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub Inodes: u32
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `inodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Valid` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub Valid: u32, // whether or not inode is valid (or allocated)
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `valid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Size` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub Size: u32,  // size of file
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Direct` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub Direct: [u32; POINTERS_PER_INODE],
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `direct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Indirect` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub Indirect: u32
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `indirect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Super` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub Super: Superblock,
[INFO] [stdout]    |         ^^^^^ help: rename the identifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: `super` cannot be used as a raw identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Inodes` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub Inodes: [Inode; INODES_PER_BLOCK],
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `inodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pointers` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub Pointers: [u32; POINTERS_PER_BLOCK],
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `pointers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Data` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub Data: [u8; Disk::BLOCK_SIZE]
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `superBlock` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub superBlock: Superblock,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `super_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inodeTable` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub inodeTable: Vec<[Inode; INODES_PER_BLOCK]>
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/main.rs (13 fixes)
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/main.rs:157:16
[INFO] [stdout]     |
[INFO] [stdout] 157 |             if inumber >= 0 {
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |         file.seek(SeekFrom::Start( n as u64 * Disk::BLOCK_SIZE as u64));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             file.write(&mut buff);            
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:317:13
[INFO] [stdout]     |
[INFO] [stdout] 317 |             file.write(&mut buffer);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/main.rs:157:16
[INFO] [stdout]     |
[INFO] [stdout] 157 |             if inumber >= 0 {
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |         file.seek(SeekFrom::Start( n as u64 * Disk::BLOCK_SIZE as u64));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             file.write(&mut buff);            
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:317:13
[INFO] [stdout]     |
[INFO] [stdout] 317 |             file.write(&mut buffer);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.40s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking disk v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/tfs/mod.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 353 | /         loop {
[INFO] [stdout] 354 | |             if bytes_read == length || j == length {
[INFO] [stdout] 355 | |                 return bytes_read as i64;
[INFO] [stdout] 356 | |             }
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |             println!("BYTES INDEX: {}, {}", block_index, block_offset);
[INFO] [stdout] 405 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 406 | 
[INFO] [stdout] 407 |           -1
[INFO] [stdout]     |           ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/tfs/mod.rs:533:9
[INFO] [stdout]     |
[INFO] [stdout] 507 | /         loop {
[INFO] [stdout] 508 | |             if bytes_writen < length && (offset + bytes_writen) < data.len() {
[INFO] [stdout] 509 | |                 let bytes_wr = self.write_to_block(block_num, block_offset, data, length - bytes_writen, offset + bytes_writen);
[INFO] [stdout] 510 | |                 println!("bytes_writen: {}", bytes_wr);
[INFO] [stdout] ...   |
[INFO] [stdout] 530 | |             }
[INFO] [stdout] 531 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 532 | 
[INFO] [stdout] 533 |           bytes_writen as i64
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/tfs/mod.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 353 | /         loop {
[INFO] [stdout] 354 | |             if bytes_read == length || j == length {
[INFO] [stdout] 355 | |                 return bytes_read as i64;
[INFO] [stdout] 356 | |             }
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |             println!("BYTES INDEX: {}, {}", block_index, block_offset);
[INFO] [stdout] 405 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 406 | 
[INFO] [stdout] 407 |           -1
[INFO] [stdout]     |           ^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/tfs/mod.rs:533:9
[INFO] [stdout]     |
[INFO] [stdout] 507 | /         loop {
[INFO] [stdout] 508 | |             if bytes_writen < length && (offset + bytes_writen) < data.len() {
[INFO] [stdout] 509 | |                 let bytes_wr = self.write_to_block(block_num, block_offset, data, length - bytes_writen, offset + bytes_writen);
[INFO] [stdout] 510 | |                 println!("bytes_writen: {}", bytes_wr);
[INFO] [stdout] ...   |
[INFO] [stdout] 530 | |             }
[INFO] [stdout] 531 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 532 | 
[INFO] [stdout] 533 |           bytes_writen as i64
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tfs/types.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tfs/types.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tfs/types.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tfs/types.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32_be`
[INFO] [stdout]  --> src/tfs/utility.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn as_u32_be(array: &[u8; 4]) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32_le`
[INFO] [stdout]  --> src/tfs/utility.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn as_u32_le(array: &[u8; 4]) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32`
[INFO] [stdout]   --> src/tfs/utility.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn as_u32(array: &[u8]) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `metaData` should have a snake case name
[INFO] [stdout]  --> src/tfs/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub metaData: Option<MetaData>,
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inodeBitMap` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub inodeBitMap: Option<Vec<bool>>,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `dataBitMap` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub dataBitMap: Option<Vec<bool>>,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Some(metaData) => Self::debug_print(metaData),
[INFO] [stdout]    |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let metaData = Self::read_meta_data(disk);
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeTable` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let inodeTable = &meta_data.inodeTable;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let metaData = Self::read_meta_data(disk);
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData2` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let metaData2 = Self::read_meta_data(disk); // ...have no idea how to make a copy
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `meta_data2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nBlocks` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let nBlocks = metaData.superBlock.Blocks;
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `n_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeBlocks` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let inodeBlocks = metaData.superBlock.InodeBlocks;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:200:38
[INFO] [stdout]     |
[INFO] [stdout] 200 | ...                   Some(metaData) => {
[INFO] [stdout]     |                            ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:225:18
[INFO] [stdout]     |
[INFO] [stdout] 225 |             Some(_metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^^ help: convert the identifier to snake case: `_meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:248:22
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 Some(metaData) => {
[INFO] [stdout]     |                      ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ibitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:257:22
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 Some(ibitMap)=> {
[INFO] [stdout]     |                      ^^^^^^^ help: convert the identifier to snake case: `ibit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `superBlock` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:544:13
[INFO] [stdout]     |
[INFO] [stdout] 544 |         let superBlock = block.superblock();
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `super_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeTable` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:547:17
[INFO] [stdout]     |
[INFO] [stdout] 547 |         let mut inodeTable = Vec::new();
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:563:18
[INFO] [stdout]     |
[INFO] [stdout] 563 |             Some(metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:581:18
[INFO] [stdout]     |
[INFO] [stdout] 581 |             Some(metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:658:26
[INFO] [stdout]     |
[INFO] [stdout] 658 |                     Some(metaData) => {
[INFO] [stdout]     |                          ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:693:31
[INFO] [stdout]     |
[INFO] [stdout] 693 |         let get_free_block = |dataBitMap: Option<&Vec<bool>>| {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:695:22
[INFO] [stdout]     |
[INFO] [stdout] 695 |                 Some(dataBitMap) => {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:718:22
[INFO] [stdout]     |
[INFO] [stdout] 718 |                 Some(dataBitMap) => {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:725:22
[INFO] [stdout]     |
[INFO] [stdout] 725 |                 Some(metaData) => {
[INFO] [stdout]     |                      ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `FileDescriptor` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     FileDescriptor: Option<File>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `file_descriptor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Blocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Blocks: usize,  // Number of blocks in disk image
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Reads` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Reads: usize,   // Number of reads performed
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `reads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Writes` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Writes: usize,  // Number of writes performed
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `writes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Mounts` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Mounts: usize,  // Number of mounts
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `mounts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Path` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Path: &'a str  // file path for the disk
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/tfs/disk.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |         if blocknum < 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/tfs/disk.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 f.set_len((nblocks as u64) * (Self::BLOCK_SIZE as u64));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 file.seek(SeekFrom::Start( blocknum as u64 * Self::BLOCK_SIZE as u64));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 file.read(data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 file.seek(SeekFrom::Start(blocknum as u64 * Self::BLOCK_SIZE as u64));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 file.write(data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `MagicNumber` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub MagicNumber: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `magic_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Blocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub Blocks: u32,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `InodeBlocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub InodeBlocks: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Inodes` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub Inodes: u32
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `inodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Valid` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub Valid: u32, // whether or not inode is valid (or allocated)
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `valid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Size` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub Size: u32,  // size of file
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Direct` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub Direct: [u32; POINTERS_PER_INODE],
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `direct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Indirect` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub Indirect: u32
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `indirect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Super` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub Super: Superblock,
[INFO] [stdout]    |         ^^^^^ help: rename the identifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: `super` cannot be used as a raw identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Inodes` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub Inodes: [Inode; INODES_PER_BLOCK],
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `inodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pointers` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub Pointers: [u32; POINTERS_PER_BLOCK],
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `pointers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Data` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub Data: [u8; Disk::BLOCK_SIZE]
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `superBlock` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub superBlock: Superblock,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `super_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inodeTable` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub inodeTable: Vec<[Inode; INODES_PER_BLOCK]>
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 58 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tfs/types.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/tfs/types.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tfs/types.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tfs/types.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disk_open`
[INFO] [stdout]    --> src/tfs/disk.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn disk_open() {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disk_read_write`
[INFO] [stdout]    --> src/tfs/disk.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn disk_read_write() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `disk_clone`
[INFO] [stdout]    --> src/tfs/disk.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn disk_clone() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32_be`
[INFO] [stdout]  --> src/tfs/utility.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn as_u32_be(array: &[u8; 4]) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32_le`
[INFO] [stdout]  --> src/tfs/utility.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn as_u32_le(array: &[u8; 4]) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `as_u32`
[INFO] [stdout]   --> src/tfs/utility.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn as_u32(array: &[u8]) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_debug`
[INFO] [stdout]    --> src/tfs/mod.rs:795:8
[INFO] [stdout]     |
[INFO] [stdout] 795 |     fn test_debug() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_format`
[INFO] [stdout]    --> src/tfs/mod.rs:805:8
[INFO] [stdout]     |
[INFO] [stdout] 805 |     fn test_format() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_mount`
[INFO] [stdout]    --> src/tfs/mod.rs:813:8
[INFO] [stdout]     |
[INFO] [stdout] 813 |     fn test_mount() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_create_remove_inode`
[INFO] [stdout]    --> src/tfs/mod.rs:821:8
[INFO] [stdout]     |
[INFO] [stdout] 821 |     fn test_create_remove_inode() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `metaData` should have a snake case name
[INFO] [stdout]  --> src/tfs/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub metaData: Option<MetaData>,
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inodeBitMap` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub inodeBitMap: Option<Vec<bool>>,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `dataBitMap` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub dataBitMap: Option<Vec<bool>>,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Some(metaData) => Self::debug_print(metaData),
[INFO] [stdout]    |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let metaData = Self::read_meta_data(disk);
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeTable` should have a snake case name
[INFO] [stdout]   --> src/tfs/mod.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let inodeTable = &meta_data.inodeTable;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let metaData = Self::read_meta_data(disk);
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData2` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let metaData2 = Self::read_meta_data(disk); // ...have no idea how to make a copy
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `meta_data2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nBlocks` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let nBlocks = metaData.superBlock.Blocks;
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `n_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeBlocks` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let inodeBlocks = metaData.superBlock.InodeBlocks;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:200:38
[INFO] [stdout]     |
[INFO] [stdout] 200 | ...                   Some(metaData) => {
[INFO] [stdout]     |                            ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:225:18
[INFO] [stdout]     |
[INFO] [stdout] 225 |             Some(_metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^^ help: convert the identifier to snake case: `_meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:248:22
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 Some(metaData) => {
[INFO] [stdout]     |                      ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ibitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:257:22
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 Some(ibitMap)=> {
[INFO] [stdout]     |                      ^^^^^^^ help: convert the identifier to snake case: `ibit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `superBlock` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:544:13
[INFO] [stdout]     |
[INFO] [stdout] 544 |         let superBlock = block.superblock();
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `super_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inodeTable` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:547:17
[INFO] [stdout]     |
[INFO] [stdout] 547 |         let mut inodeTable = Vec::new();
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:563:18
[INFO] [stdout]     |
[INFO] [stdout] 563 |             Some(metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:581:18
[INFO] [stdout]     |
[INFO] [stdout] 581 |             Some(metaData) => {
[INFO] [stdout]     |                  ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:658:26
[INFO] [stdout]     |
[INFO] [stdout] 658 |                     Some(metaData) => {
[INFO] [stdout]     |                          ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:693:31
[INFO] [stdout]     |
[INFO] [stdout] 693 |         let get_free_block = |dataBitMap: Option<&Vec<bool>>| {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:695:22
[INFO] [stdout]     |
[INFO] [stdout] 695 |                 Some(dataBitMap) => {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dataBitMap` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:718:22
[INFO] [stdout]     |
[INFO] [stdout] 718 |                 Some(dataBitMap) => {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: convert the identifier to snake case: `data_bit_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `metaData` should have a snake case name
[INFO] [stdout]    --> src/tfs/mod.rs:725:22
[INFO] [stdout]     |
[INFO] [stdout] 725 |                 Some(metaData) => {
[INFO] [stdout]     |                      ^^^^^^^^ help: convert the identifier to snake case: `meta_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `FileDescriptor` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     FileDescriptor: Option<File>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `file_descriptor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Blocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Blocks: usize,  // Number of blocks in disk image
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Reads` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Reads: usize,   // Number of reads performed
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `reads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Writes` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Writes: usize,  // Number of writes performed
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `writes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Mounts` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Mounts: usize,  // Number of mounts
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `mounts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Path` should have a snake case name
[INFO] [stdout]   --> src/tfs/disk.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Path: &'a str  // file path for the disk
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/tfs/disk.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |         if blocknum < 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/tfs/disk.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 f.set_len((nblocks as u64) * (Self::BLOCK_SIZE as u64));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 file.seek(SeekFrom::Start( blocknum as u64 * Self::BLOCK_SIZE as u64));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 file.read(data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 file.seek(SeekFrom::Start(blocknum as u64 * Self::BLOCK_SIZE as u64));
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tfs/disk.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 file.write(data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `MagicNumber` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub MagicNumber: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `magic_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Blocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub Blocks: u32,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `InodeBlocks` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub InodeBlocks: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `inode_blocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Inodes` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub Inodes: u32
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `inodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Valid` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub Valid: u32, // whether or not inode is valid (or allocated)
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `valid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Size` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub Size: u32,  // size of file
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Direct` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub Direct: [u32; POINTERS_PER_INODE],
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `direct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Indirect` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub Indirect: u32
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `indirect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Super` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub Super: Superblock,
[INFO] [stdout]    |         ^^^^^ help: rename the identifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: `super` cannot be used as a raw identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Inodes` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub Inodes: [Inode; INODES_PER_BLOCK],
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `inodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pointers` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub Pointers: [u32; POINTERS_PER_BLOCK],
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `pointers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Data` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub Data: [u8; Disk::BLOCK_SIZE]
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `superBlock` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub superBlock: Superblock,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `super_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inodeTable` should have a snake case name
[INFO] [stdout]   --> src/tfs/types.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub inodeTable: Vec<[Inode; INODES_PER_BLOCK]>
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `inode_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/main.rs:157:16
[INFO] [stdout]     |
[INFO] [stdout] 157 |             if inumber >= 0 {
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |         file.seek(SeekFrom::Start( n as u64 * Disk::BLOCK_SIZE as u64));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             file.write(&mut buff);            
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:317:13
[INFO] [stdout]     |
[INFO] [stdout] 317 |             file.write(&mut buffer);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/main.rs:157:16
[INFO] [stdout]     |
[INFO] [stdout] 157 |             if inumber >= 0 {
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |         file.seek(SeekFrom::Start( n as u64 * Disk::BLOCK_SIZE as u64));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             file.write(&mut buff);            
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:317:13
[INFO] [stdout]     |
[INFO] [stdout] 317 |             file.write(&mut buffer);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "e476689ad052dd95b176909fc9f652e3932267e7b584b150c562b594d657b4e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e476689ad052dd95b176909fc9f652e3932267e7b584b150c562b594d657b4e5", kill_on_drop: false }`
[INFO] [stdout] e476689ad052dd95b176909fc9f652e3932267e7b584b150c562b594d657b4e5