[INFO] cloning repository https://github.com/zphrs/exfat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zphrs/exfat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzphrs%2Fexfat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzphrs%2Fexfat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2021e9ed0d3ba978c5b6226833ba98466f647f03
[INFO] testing zphrs/exfat against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzphrs%2Fexfat" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/zphrs/exfat
[INFO] finished tweaking git repo https://github.com/zphrs/exfat
[INFO] tweaked toml for git repo https://github.com/zphrs/exfat written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zphrs/exfat on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zphrs/exfat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uguid v2.2.0
[INFO] [stderr]   Downloaded syn v2.0.89
[INFO] [stderr]   Downloaded libc v0.2.166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fee45c7c974d535f73b81336abb571a4e4bce7ccd60a4123df559d89074f72f
[INFO] running `Command { std: "docker" "start" "-a" "9fee45c7c974d535f73b81336abb571a4e4bce7ccd60a4123df559d89074f72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fee45c7c974d535f73b81336abb571a4e4bce7ccd60a4123df559d89074f72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fee45c7c974d535f73b81336abb571a4e4bce7ccd60a4123df559d89074f72f", kill_on_drop: false }`
[INFO] [stdout] 9fee45c7c974d535f73b81336abb571a4e4bce7ccd60a4123df559d89074f72f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9425150038f1c7c817f4b9cf1489c71031ee369c2319abe812a34c4cd0fadf0
[INFO] running `Command { std: "docker" "start" "-a" "b9425150038f1c7c817f4b9cf1489c71031ee369c2319abe812a34c4cd0fadf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.166
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling macros v0.1.0 (/opt/rustwide/workdir/macros/bin_layout)
[INFO] [stdout] warning: unused import: `quote_spanned`
[INFO] [stdout]  --> macros/bin_layout/src/fields.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{quote, quote_spanned, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> macros/bin_layout/src/fields.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Expr, Fields, Ident, Meta, Type};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `first_num` is never used
[INFO] [stdout]   --> macros/bin_layout/src/fields.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl FieldMetadata {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn first_num(value: &Expr) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling uguid v2.2.0
[INFO] [stderr]    Compiling exfat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `boot_code::BootCode`
[INFO] [stdout]  --> src/filesystem.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     super_block::{boot_code::BootCode, SuperBlock},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserializer`, `Serializer`, and `ser::SerializeTuple`
[INFO] [stdout]  --> src/oem/flash.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ser::SerializeTuple, Deserialize, Deserializer, Serialize, Serializer,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^               ^^^^^^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::DiskLayout`
[INFO] [stdout]  --> src/super_block/boot_code.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use macros::DiskLayout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]  --> src/super_block/bound_error.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::{format, string::String};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AllowTrailing`, `DefaultOptions`, `FixintEncoding`, `LittleEndian`, `WithOtherEndian`, `WithOtherIntEncoding`, and `WithOtherTrailing`
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         AllowTrailing, FixintEncoding, LittleEndian, WithOtherEndian,
[INFO] [stdout]    |         ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |         WithOtherIntEncoding, WithOtherTrailing,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     },
[INFO] [stdout] 11 |     DefaultOptions, Options,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Serialize` and `de::DeserializeSeed`
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde::{de::DeserializeSeed, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Parameter` is more private than the item `Oem::insert`
[INFO] [stdout]    --> src/oem.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     pub fn insert<Param>(&mut self, param: Param, index: usize)
[INFO] [stdout] 125 | |     where
[INFO] [stdout] 126 | |         Param: Into<Parameter>,
[INFO] [stdout]     | |_______________________________^ method `Oem::insert` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Parameter` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/oem.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 | enum Parameter {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BootRegion` is never constructed
[INFO] [stdout]   --> src/boot_region.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct BootRegion<Disk> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `format`, `bytes_per_sector`, `calculate_checksum`, `update_disk_without_checksum`, and `update_disk_checksum` are never used
[INFO] [stdout]    --> src/boot_region.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  29 | impl<Disk: Read + Write + Seek> BootRegion<Disk> {
[INFO] [stdout]     | ------------------------------------------------ associated items in this implementation
[INFO] [stdout]  30 |     pub fn format(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  63 |     pub fn bytes_per_sector(&self) -> BytesPerSector {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     pub fn calculate_checksum(&mut self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     fn update_disk_without_checksum(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn update_disk_checksum(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Checksum` is never constructed
[INFO] [stdout]  --> src/boot_region/checksum.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Checksum {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/boot_region/checksum.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Checksum {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(checksum: u32, sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BytesPerSectorSeed` is never constructed
[INFO] [stdout]  --> src/boot_region/checksum/de.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct BytesPerSectorSeed(pub BytesPerSector);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `repeat_count` is never used
[INFO] [stdout]  --> src/boot_region/checksum/ser.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl Checksum {
[INFO] [stdout]   | ------------- method in this implementation
[INFO] [stdout] 6 |     pub fn repeat_count(&self) -> usize {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FatEntry` is never constructed
[INFO] [stdout]  --> src/fat_entry.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct FatEntry(u32);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileSystem` is never constructed
[INFO] [stdout]  --> src/filesystem.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FileSystem {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnknownParameter` is never constructed
[INFO] [stdout]  --> src/oem.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct UnknownParameter {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `NULL`, `new`, `guid`, and `custom_defined` are never used
[INFO] [stdout]   --> src/oem.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl UnknownParameter {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 16 |     pub const NULL: UnknownParameter =
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 17 |         UnknownParameter::new(Guid::ZERO, [0u8; 32]);
[INFO] [stdout] 18 |     pub const fn new(guid: Guid, custom_defined: [u8; 32]) -> Self {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn guid(&self) -> Guid {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn custom_defined(&self) -> [u8; 32] {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Parameter` is never used
[INFO] [stdout]   --> src/oem.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum Parameter {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `NULL` is never used
[INFO] [stdout]   --> src/oem.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Parameter {
[INFO] [stdout]    | -------------- associated constant in this implementation
[INFO] [stdout] 41 |     const NULL: Parameter = Parameter::Null;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Oem` is never constructed
[INFO] [stdout]    --> src/oem.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct Oem {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]    --> src/oem.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | impl Oem {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] 119 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn insert<Param>(&mut self, param: Param, index: usize)
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flash_guid` is never used
[INFO] [stdout]  --> src/oem/flash.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(super) const fn flash_guid() -> Guid {
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FlashParameter` is never constructed
[INFO] [stdout]   --> src/oem/flash.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct FlashParameter {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FlashOptions` is never constructed
[INFO] [stdout]   --> src/oem/flash.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct FlashOptions {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/oem/flash.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl FlashParameter {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 103 |     pub fn new(options: FlashOptions) -> FlashParameter {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SuperBlock` is never constructed
[INFO] [stdout]   --> src/super_block.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SuperBlock {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_up` is never used
[INFO] [stdout]    --> src/super_block.rs:354:8
[INFO] [stdout]     |
[INFO] [stdout] 354 | pub fn round_up(lhs: impl Into<u64>, step: impl Into<u64>) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `bytes_per_sector`, `sectors_per_cluster`, and `set_boot_code` are never used
[INFO] [stdout]    --> src/super_block.rs:365:12
[INFO] [stdout]     |
[INFO] [stdout] 361 | impl SuperBlock {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 |     pub fn bytes_per_sector(&self) -> BytesPerSector {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 422 |     pub fn sectors_per_cluster(&self) -> SectorsPerCluster {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 425 |     pub(crate) fn set_boot_code(&mut self, boot_code: BootCode) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BootCode` is never constructed
[INFO] [stdout]  --> src/super_block/boot_code.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BootCode(
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/super_block/boot_code.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl BootCode {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(boot_code: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BoundError` is never used
[INFO] [stdout]  --> src/super_block/bound_error.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum BoundError {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `too_small` and `too_big` are never used
[INFO] [stdout]   --> src/super_block/bound_error.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl BoundError {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 21 |     pub fn too_small(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn too_big(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VALID_SIGNATURE` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_code.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const VALID_SIGNATURE: u32 = 0xAA550000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExtendedBootCode` is never constructed
[INFO] [stdout]   --> src/super_block/extended_boot_code.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ExtendedBootCode {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_code.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl ExtendedBootCode {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn new(boot_code: &[u8], sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BytesPerSectorSeed` is never constructed
[INFO] [stdout]  --> src/super_block/extended_boot_code/de.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct BytesPerSectorSeed(pub BytesPerSector);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Disk` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait Disk: Read + Write + Seek {}
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExtendedBootSectors` is never constructed
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ExtendedBootSectors<'a, Disk>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `open`, `offset_from_index`, `load_sector`, and `set_sector_code` are never used
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | / impl<'a, Disk> ExtendedBootSectors<'a, Disk>
[INFO] [stdout] 29 | | where
[INFO] [stdout] 30 | |     Disk: self::Disk,
[INFO] [stdout]    | |_____________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |       pub fn init(disk: &'a mut Disk, sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |       pub fn open(disk: &'a mut Disk, sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |       fn offset_from_index(&self, index: Index) -> u64 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |       pub fn load_sector(
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |       pub fn set_sector_code(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Index` is never constructed
[INFO] [stdout]  --> src/super_block/extended_boot_sector/index.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Index(u8);
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]  --> src/super_block/extended_boot_sector/index.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Error {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_sector/index.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Index {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 25 |     pub fn new(index: u8) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MustBeZero` is never constructed
[INFO] [stdout]  --> src/super_block/must_be_zero.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MustBeZero(#[serde(with = "BigArray")] [u8; 53]);
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VolumeFlags` is never constructed
[INFO] [stdout]  --> src/super_block/volume_flags.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(super) struct VolumeFlags {
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/super_block/volume_flags.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl VolumeFlags {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     const ACTIVE_FAT: u16 = 0b10000000;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     const VOLUME_DIRTY: u16 = 0b01000000;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     const MEDIA_FAILURE: u16 = 0b00100000;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub const CLEAR_TO_ZERO: u16 = 0b00010000;
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 71 |
[INFO] [stdout] 72 |     fn set_flag(&mut self, flag: u16, on: bool) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn set_active_fat(&mut self, second_active: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn set_volume_dirty(&mut self, inconsistent: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn set_media_failure(&mut self, failed: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn set_clear_to_zero(&mut self, clear_before_modification: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.13s
[INFO] running `Command { std: "docker" "inspect" "b9425150038f1c7c817f4b9cf1489c71031ee369c2319abe812a34c4cd0fadf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9425150038f1c7c817f4b9cf1489c71031ee369c2319abe812a34c4cd0fadf0", kill_on_drop: false }`
[INFO] [stdout] b9425150038f1c7c817f4b9cf1489c71031ee369c2319abe812a34c4cd0fadf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5527e4cacc6bb12dfaf76686ea48a7fd43b96d4e405179ba0fe749d4a36ae99a
[INFO] running `Command { std: "docker" "start" "-a" "5527e4cacc6bb12dfaf76686ea48a7fd43b96d4e405179ba0fe749d4a36ae99a", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `quote_spanned`
[INFO] [stdout]  --> macros/bin_layout/src/fields.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{quote, quote_spanned, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> macros/bin_layout/src/fields.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Expr, Fields, Ident, Meta, Type};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `first_num` is never used
[INFO] [stdout]   --> macros/bin_layout/src/fields.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl FieldMetadata {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn first_num(value: &Expr) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `boot_code::BootCode`
[INFO] [stdout]  --> src/filesystem.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     super_block::{boot_code::BootCode, SuperBlock},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserializer`, `Serializer`, and `ser::SerializeTuple`
[INFO] [stdout]  --> src/oem/flash.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ser::SerializeTuple, Deserialize, Deserializer, Serialize, Serializer,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^               ^^^^^^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::DiskLayout`
[INFO] [stdout]  --> src/super_block/boot_code.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use macros::DiskLayout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]  --> src/super_block/bound_error.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::{format, string::String};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AllowTrailing`, `DefaultOptions`, `FixintEncoding`, `LittleEndian`, `WithOtherEndian`, `WithOtherIntEncoding`, and `WithOtherTrailing`
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         AllowTrailing, FixintEncoding, LittleEndian, WithOtherEndian,
[INFO] [stdout]    |         ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |         WithOtherIntEncoding, WithOtherTrailing,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     },
[INFO] [stdout] 11 |     DefaultOptions, Options,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Serialize` and `de::DeserializeSeed`
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde::{de::DeserializeSeed, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Parameter` is more private than the item `Oem::insert`
[INFO] [stdout]    --> src/oem.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     pub fn insert<Param>(&mut self, param: Param, index: usize)
[INFO] [stdout] 125 | |     where
[INFO] [stdout] 126 | |         Param: Into<Parameter>,
[INFO] [stdout]     | |_______________________________^ method `Oem::insert` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Parameter` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/oem.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 | enum Parameter {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BootRegion` is never constructed
[INFO] [stdout]   --> src/boot_region.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct BootRegion<Disk> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `format`, `bytes_per_sector`, `calculate_checksum`, `update_disk_without_checksum`, and `update_disk_checksum` are never used
[INFO] [stdout]    --> src/boot_region.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  29 | impl<Disk: Read + Write + Seek> BootRegion<Disk> {
[INFO] [stdout]     | ------------------------------------------------ associated items in this implementation
[INFO] [stdout]  30 |     pub fn format(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  63 |     pub fn bytes_per_sector(&self) -> BytesPerSector {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     pub fn calculate_checksum(&mut self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     fn update_disk_without_checksum(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn update_disk_checksum(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Checksum` is never constructed
[INFO] [stdout]  --> src/boot_region/checksum.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Checksum {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/boot_region/checksum.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Checksum {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(checksum: u32, sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BytesPerSectorSeed` is never constructed
[INFO] [stdout]  --> src/boot_region/checksum/de.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct BytesPerSectorSeed(pub BytesPerSector);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `repeat_count` is never used
[INFO] [stdout]  --> src/boot_region/checksum/ser.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl Checksum {
[INFO] [stdout]   | ------------- method in this implementation
[INFO] [stdout] 6 |     pub fn repeat_count(&self) -> usize {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FatEntry` is never constructed
[INFO] [stdout]  --> src/fat_entry.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct FatEntry(u32);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileSystem` is never constructed
[INFO] [stdout]  --> src/filesystem.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FileSystem {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnknownParameter` is never constructed
[INFO] [stdout]  --> src/oem.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct UnknownParameter {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `NULL`, `new`, `guid`, and `custom_defined` are never used
[INFO] [stdout]   --> src/oem.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl UnknownParameter {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 16 |     pub const NULL: UnknownParameter =
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 17 |         UnknownParameter::new(Guid::ZERO, [0u8; 32]);
[INFO] [stdout] 18 |     pub const fn new(guid: Guid, custom_defined: [u8; 32]) -> Self {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn guid(&self) -> Guid {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn custom_defined(&self) -> [u8; 32] {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Parameter` is never used
[INFO] [stdout]   --> src/oem.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum Parameter {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `NULL` is never used
[INFO] [stdout]   --> src/oem.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Parameter {
[INFO] [stdout]    | -------------- associated constant in this implementation
[INFO] [stdout] 41 |     const NULL: Parameter = Parameter::Null;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Oem` is never constructed
[INFO] [stdout]    --> src/oem.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct Oem {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]    --> src/oem.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | impl Oem {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] 119 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn insert<Param>(&mut self, param: Param, index: usize)
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flash_guid` is never used
[INFO] [stdout]  --> src/oem/flash.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(super) const fn flash_guid() -> Guid {
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FlashParameter` is never constructed
[INFO] [stdout]   --> src/oem/flash.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct FlashParameter {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FlashOptions` is never constructed
[INFO] [stdout]   --> src/oem/flash.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct FlashOptions {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/oem/flash.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl FlashParameter {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 103 |     pub fn new(options: FlashOptions) -> FlashParameter {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SuperBlock` is never constructed
[INFO] [stdout]   --> src/super_block.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SuperBlock {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_up` is never used
[INFO] [stdout]    --> src/super_block.rs:354:8
[INFO] [stdout]     |
[INFO] [stdout] 354 | pub fn round_up(lhs: impl Into<u64>, step: impl Into<u64>) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `bytes_per_sector`, `sectors_per_cluster`, and `set_boot_code` are never used
[INFO] [stdout]    --> src/super_block.rs:365:12
[INFO] [stdout]     |
[INFO] [stdout] 361 | impl SuperBlock {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 |     pub fn bytes_per_sector(&self) -> BytesPerSector {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 422 |     pub fn sectors_per_cluster(&self) -> SectorsPerCluster {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 425 |     pub(crate) fn set_boot_code(&mut self, boot_code: BootCode) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BootCode` is never constructed
[INFO] [stdout]  --> src/super_block/boot_code.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BootCode(
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/super_block/boot_code.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl BootCode {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(boot_code: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BoundError` is never used
[INFO] [stdout]  --> src/super_block/bound_error.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum BoundError {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `too_small` and `too_big` are never used
[INFO] [stdout]   --> src/super_block/bound_error.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl BoundError {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 21 |     pub fn too_small(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn too_big(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VALID_SIGNATURE` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_code.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const VALID_SIGNATURE: u32 = 0xAA550000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExtendedBootCode` is never constructed
[INFO] [stdout]   --> src/super_block/extended_boot_code.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ExtendedBootCode {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_code.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl ExtendedBootCode {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn new(boot_code: &[u8], sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BytesPerSectorSeed` is never constructed
[INFO] [stdout]  --> src/super_block/extended_boot_code/de.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct BytesPerSectorSeed(pub BytesPerSector);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Disk` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait Disk: Read + Write + Seek {}
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExtendedBootSectors` is never constructed
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ExtendedBootSectors<'a, Disk>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `open`, `offset_from_index`, `load_sector`, and `set_sector_code` are never used
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | / impl<'a, Disk> ExtendedBootSectors<'a, Disk>
[INFO] [stdout] 29 | | where
[INFO] [stdout] 30 | |     Disk: self::Disk,
[INFO] [stdout]    | |_____________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |       pub fn init(disk: &'a mut Disk, sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |       pub fn open(disk: &'a mut Disk, sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |       fn offset_from_index(&self, index: Index) -> u64 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |       pub fn load_sector(
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |       pub fn set_sector_code(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Index` is never constructed
[INFO] [stdout]  --> src/super_block/extended_boot_sector/index.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Index(u8);
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]  --> src/super_block/extended_boot_sector/index.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Error {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_sector/index.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Index {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 25 |     pub fn new(index: u8) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MustBeZero` is never constructed
[INFO] [stdout]  --> src/super_block/must_be_zero.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MustBeZero(#[serde(with = "BigArray")] [u8; 53]);
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VolumeFlags` is never constructed
[INFO] [stdout]  --> src/super_block/volume_flags.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(super) struct VolumeFlags {
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling exfat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/super_block/volume_flags.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl VolumeFlags {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     const ACTIVE_FAT: u16 = 0b10000000;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     const VOLUME_DIRTY: u16 = 0b01000000;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     const MEDIA_FAILURE: u16 = 0b00100000;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub const CLEAR_TO_ZERO: u16 = 0b00010000;
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 71 |
[INFO] [stdout] 72 |     fn set_flag(&mut self, flag: u16, on: bool) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn set_active_fat(&mut self, second_active: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn set_volume_dirty(&mut self, inconsistent: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn set_media_failure(&mut self, failed: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn set_clear_to_zero(&mut self, clear_before_modification: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `boot_code::BootCode`
[INFO] [stdout]  --> src/filesystem.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     super_block::{boot_code::BootCode, SuperBlock},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserializer`, `Serializer`, and `ser::SerializeTuple`
[INFO] [stdout]  --> src/oem/flash.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ser::SerializeTuple, Deserialize, Deserializer, Serialize, Serializer,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^               ^^^^^^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::DiskLayout`
[INFO] [stdout]  --> src/super_block/boot_code.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use macros::DiskLayout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]  --> src/super_block/bound_error.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::{format, string::String};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AllowTrailing`, `DefaultOptions`, `FixintEncoding`, `LittleEndian`, `WithOtherEndian`, `WithOtherIntEncoding`, and `WithOtherTrailing`
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         AllowTrailing, FixintEncoding, LittleEndian, WithOtherEndian,
[INFO] [stdout]    |         ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |         WithOtherIntEncoding, WithOtherTrailing,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     },
[INFO] [stdout] 11 |     DefaultOptions, Options,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Serialize` and `de::DeserializeSeed`
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde::{de::DeserializeSeed, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param`
[INFO] [stdout]    --> src/oem.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let param = FlashParameter::new(FlashOptions::default());
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Parameter` is more private than the item `Oem::insert`
[INFO] [stdout]    --> src/oem.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | /     pub fn insert<Param>(&mut self, param: Param, index: usize)
[INFO] [stdout] 125 | |     where
[INFO] [stdout] 126 | |         Param: Into<Parameter>,
[INFO] [stdout]     | |_______________________________^ method `Oem::insert` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Parameter` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/oem.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 | enum Parameter {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BytesPerSectorSeed` is never constructed
[INFO] [stdout]  --> src/boot_region/checksum/de.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct BytesPerSectorSeed(pub BytesPerSector);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/fat_entry.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct FatEntry(u32);
[INFO] [stdout]   |            -------- ^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileSystem` is never constructed
[INFO] [stdout]  --> src/filesystem.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FileSystem {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `guid` and `custom_defined` are never used
[INFO] [stdout]   --> src/oem.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl UnknownParameter {
[INFO] [stdout]    | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn guid(&self) -> Guid {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn custom_defined(&self) -> [u8; 32] {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insert` is never used
[INFO] [stdout]    --> src/oem.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | impl Oem {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn insert<Param>(&mut self, param: Param, index: usize)
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_boot_code` is never used
[INFO] [stdout]    --> src/super_block.rs:425:19
[INFO] [stdout]     |
[INFO] [stdout] 361 | impl SuperBlock {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 425 |     pub(crate) fn set_boot_code(&mut self, boot_code: BootCode) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Disk` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait Disk: Read + Write + Seek {}
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExtendedBootSectors` is never constructed
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ExtendedBootSectors<'a, Disk>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `open`, `offset_from_index`, `load_sector`, and `set_sector_code` are never used
[INFO] [stdout]   --> src/super_block/extended_boot_sector.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | / impl<'a, Disk> ExtendedBootSectors<'a, Disk>
[INFO] [stdout] 29 | | where
[INFO] [stdout] 30 | |     Disk: self::Disk,
[INFO] [stdout]    | |_____________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |       pub fn init(disk: &'a mut Disk, sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |       pub fn open(disk: &'a mut Disk, sector_size: BytesPerSector) -> Self {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |       fn offset_from_index(&self, index: Index) -> u64 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |       pub fn load_sector(
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |       pub fn set_sector_code(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Index` is never constructed
[INFO] [stdout]  --> src/super_block/extended_boot_sector/index.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Index(u8);
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]  --> src/super_block/extended_boot_sector/index.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Error {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/super_block/extended_boot_sector/index.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Index {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 25 |     pub fn new(index: u8) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/super_block/volume_flags.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl VolumeFlags {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     const ACTIVE_FAT: u16 = 0b10000000;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     const VOLUME_DIRTY: u16 = 0b01000000;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     const MEDIA_FAILURE: u16 = 0b00100000;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub const CLEAR_TO_ZERO: u16 = 0b00010000;
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 71 |
[INFO] [stdout] 72 |     fn set_flag(&mut self, flag: u16, on: bool) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn set_active_fat(&mut self, second_active: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn set_volume_dirty(&mut self, inconsistent: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn set_media_failure(&mut self, failed: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn set_clear_to_zero(&mut self, clear_before_modification: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "5527e4cacc6bb12dfaf76686ea48a7fd43b96d4e405179ba0fe749d4a36ae99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5527e4cacc6bb12dfaf76686ea48a7fd43b96d4e405179ba0fe749d4a36ae99a", kill_on_drop: false }`
[INFO] [stdout] 5527e4cacc6bb12dfaf76686ea48a7fd43b96d4e405179ba0fe749d4a36ae99a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 923c22abdd3444501fe219cb4c32082b6d2b43ffbb62f0ff7af49cdc545e42e0
[INFO] running `Command { std: "docker" "start" "-a" "923c22abdd3444501fe219cb4c32082b6d2b43ffbb62f0ff7af49cdc545e42e0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `quote_spanned`
[INFO] [stderr]  --> macros/bin_layout/src/fields.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use quote::{quote, quote_spanned, ToTokens};
[INFO] [stderr]   |                    ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Type`
[INFO] [stderr]  --> macros/bin_layout/src/fields.rs:3:38
[INFO] [stderr]   |
[INFO] [stderr] 3 | use syn::{Expr, Fields, Ident, Meta, Type};
[INFO] [stderr]   |                                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `first_num` is never used
[INFO] [stderr]   --> macros/bin_layout/src/fields.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl FieldMetadata {
[INFO] [stderr]    | ------------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 51 |     fn first_num(value: &Expr) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `macros` (lib) generated 3 warnings (run `cargo fix --lib -p macros` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `boot_code::BootCode`
[INFO] [stderr]  --> src/filesystem.rs:3:19
[INFO] [stderr]   |
[INFO] [stderr] 3 |     super_block::{boot_code::BootCode, SuperBlock},
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserializer`, `Serializer`, and `ser::SerializeTuple`
[INFO] [stderr]  --> src/oem/flash.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     ser::SerializeTuple, Deserialize, Deserializer, Serialize, Serializer,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^               ^^^^^^^^^^^^             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros::DiskLayout`
[INFO] [stderr]  --> src/super_block/boot_code.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use macros::DiskLayout;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `format`
[INFO] [stderr]  --> src/super_block/bound_error.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use alloc::{format, string::String};
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AllowTrailing`, `DefaultOptions`, `FixintEncoding`, `LittleEndian`, `WithOtherEndian`, `WithOtherIntEncoding`, and `WithOtherTrailing`
[INFO] [stderr]   --> src/super_block/extended_boot_sector.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr]  8 |         AllowTrailing, FixintEncoding, LittleEndian, WithOtherEndian,
[INFO] [stderr]    |         ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]  9 |         WithOtherIntEncoding, WithOtherTrailing,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     },
[INFO] [stderr] 11 |     DefaultOptions, Options,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Serialize` and `de::DeserializeSeed`
[INFO] [stderr]   --> src/super_block/extended_boot_sector.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use serde::{de::DeserializeSeed, Serialize};
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `Parameter` is more private than the item `Oem::insert`
[INFO] [stderr]    --> src/oem.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 | /     pub fn insert<Param>(&mut self, param: Param, index: usize)
[INFO] [stderr] 125 | |     where
[INFO] [stderr] 126 | |         Param: Into<Parameter>,
[INFO] [stderr]     | |_______________________________^ method `Oem::insert` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `Parameter` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/oem.rs:34:1
[INFO] [stderr]     |
[INFO] [stderr]  34 | enum Parameter {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BootRegion` is never constructed
[INFO] [stderr]   --> src/boot_region.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct BootRegion<Disk> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `format`, `bytes_per_sector`, `calculate_checksum`, `update_disk_without_checksum`, and `update_disk_checksum` are never used
[INFO] [stderr]    --> src/boot_region.rs:30:12
[INFO] [stderr]     |
[INFO] [stderr]  29 | impl<Disk: Read + Write + Seek> BootRegion<Disk> {
[INFO] [stderr]     | ------------------------------------------------ associated items in this implementation
[INFO] [stderr]  30 |     pub fn format(
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  63 |     pub fn bytes_per_sector(&self) -> BytesPerSector {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  67 |     pub fn calculate_checksum(&mut self) -> u32 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  87 |     fn update_disk_without_checksum(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 108 |     pub fn update_disk_checksum(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Checksum` is never constructed
[INFO] [stderr]  --> src/boot_region/checksum.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Checksum {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/boot_region/checksum.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Checksum {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 12 |     pub fn new(checksum: u32, sector_size: BytesPerSector) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BytesPerSectorSeed` is never constructed
[INFO] [stderr]  --> src/boot_region/checksum/de.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct BytesPerSectorSeed(pub BytesPerSector);
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `repeat_count` is never used
[INFO] [stderr]  --> src/boot_region/checksum/ser.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | impl Checksum {
[INFO] [stderr]   | ------------- method in this implementation
[INFO] [stderr] 6 |     pub fn repeat_count(&self) -> usize {
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FatEntry` is never constructed
[INFO] [stderr]  --> src/fat_entry.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct FatEntry(u32);
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FileSystem` is never constructed
[INFO] [stderr]  --> src/filesystem.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct FileSystem {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UnknownParameter` is never constructed
[INFO] [stderr]  --> src/oem.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct UnknownParameter {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `NULL`, `new`, `guid`, and `custom_defined` are never used
[INFO] [stderr]   --> src/oem.rs:16:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl UnknownParameter {
[INFO] [stderr]    | --------------------- associated items in this implementation
[INFO] [stderr] 16 |     pub const NULL: UnknownParameter =
[INFO] [stderr]    |               ^^^^
[INFO] [stderr] 17 |         UnknownParameter::new(Guid::ZERO, [0u8; 32]);
[INFO] [stderr] 18 |     pub const fn new(guid: Guid, custom_defined: [u8; 32]) -> Self {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub fn guid(&self) -> Guid {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn custom_defined(&self) -> [u8; 32] {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Parameter` is never used
[INFO] [stderr]   --> src/oem.rs:34:6
[INFO] [stderr]    |
[INFO] [stderr] 34 | enum Parameter {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `NULL` is never used
[INFO] [stderr]   --> src/oem.rs:41:11
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl Parameter {
[INFO] [stderr]    | -------------- associated constant in this implementation
[INFO] [stderr] 41 |     const NULL: Parameter = Parameter::Null;
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Oem` is never constructed
[INFO] [stderr]    --> src/oem.rs:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub struct Oem {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `insert` are never used
[INFO] [stderr]    --> src/oem.rs:119:12
[INFO] [stderr]     |
[INFO] [stderr] 118 | impl Oem {
[INFO] [stderr]     | -------- associated items in this implementation
[INFO] [stderr] 119 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 124 |     pub fn insert<Param>(&mut self, param: Param, index: usize)
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `flash_guid` is never used
[INFO] [stderr]  --> src/oem/flash.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub(super) const fn flash_guid() -> Guid {
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FlashParameter` is never constructed
[INFO] [stderr]   --> src/oem/flash.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct FlashParameter {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FlashOptions` is never constructed
[INFO] [stderr]   --> src/oem/flash.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub struct FlashOptions {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/oem/flash.rs:103:12
[INFO] [stderr]     |
[INFO] [stderr] 102 | impl FlashParameter {
[INFO] [stderr]     | ------------------- associated function in this implementation
[INFO] [stderr] 103 |     pub fn new(options: FlashOptions) -> FlashParameter {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SuperBlock` is never constructed
[INFO] [stderr]   --> src/super_block.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct SuperBlock {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `round_up` is never used
[INFO] [stderr]    --> src/super_block.rs:354:8
[INFO] [stderr]     |
[INFO] [stderr] 354 | pub fn round_up(lhs: impl Into<u64>, step: impl Into<u64>) -> u64 {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `bytes_per_sector`, `sectors_per_cluster`, and `set_boot_code` are never used
[INFO] [stderr]    --> src/super_block.rs:365:12
[INFO] [stderr]     |
[INFO] [stderr] 361 | impl SuperBlock {
[INFO] [stderr]     | --------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 365 |     pub fn new(
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 419 |     pub fn bytes_per_sector(&self) -> BytesPerSector {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 422 |     pub fn sectors_per_cluster(&self) -> SectorsPerCluster {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 425 |     pub(crate) fn set_boot_code(&mut self, boot_code: BootCode) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BootCode` is never constructed
[INFO] [stderr]  --> src/super_block/boot_code.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct BootCode(
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/super_block/boot_code.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl BootCode {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 29 |     pub fn new(boot_code: &[u8]) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BoundError` is never used
[INFO] [stderr]  --> src/super_block/bound_error.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum BoundError {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `too_small` and `too_big` are never used
[INFO] [stderr]   --> src/super_block/bound_error.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl BoundError {
[INFO] [stderr]    | --------------- associated functions in this implementation
[INFO] [stderr] 21 |     pub fn too_small(
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub fn too_big(
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VALID_SIGNATURE` is never used
[INFO] [stderr]   --> src/super_block/extended_boot_code.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const VALID_SIGNATURE: u32 = 0xAA550000;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExtendedBootCode` is never constructed
[INFO] [stderr]   --> src/super_block/extended_boot_code.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct ExtendedBootCode {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/super_block/extended_boot_code.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl ExtendedBootCode {
[INFO] [stderr]    | --------------------- associated function in this implementation
[INFO] [stderr] 33 |     pub fn new(boot_code: &[u8], sector_size: BytesPerSector) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BytesPerSectorSeed` is never constructed
[INFO] [stderr]  --> src/super_block/extended_boot_code/de.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct BytesPerSectorSeed(pub BytesPerSector);
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Disk` is never used
[INFO] [stderr]   --> src/super_block/extended_boot_sector.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub trait Disk: Read + Write + Seek {}
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExtendedBootSectors` is never constructed
[INFO] [stderr]   --> src/super_block/extended_boot_sector.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct ExtendedBootSectors<'a, Disk>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `init`, `open`, `offset_from_index`, `load_sector`, and `set_sector_code` are never used
[INFO] [stderr]   --> src/super_block/extended_boot_sector.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | / impl<'a, Disk> ExtendedBootSectors<'a, Disk>
[INFO] [stderr] 29 | | where
[INFO] [stderr] 30 | |     Disk: self::Disk,
[INFO] [stderr]    | |_____________________- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 33 |       pub fn init(disk: &'a mut Disk, sector_size: BytesPerSector) -> Self {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |       pub fn open(disk: &'a mut Disk, sector_size: BytesPerSector) -> Self {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |       fn offset_from_index(&self, index: Index) -> u64 {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |       pub fn load_sector(
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |       pub fn set_sector_code(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Index` is never constructed
[INFO] [stderr]  --> src/super_block/extended_boot_sector/index.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Index(u8);
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Error` is never used
[INFO] [stderr]  --> src/super_block/extended_boot_sector/index.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum Error {
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/super_block/extended_boot_sector/index.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl Index {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] 25 |     pub fn new(index: u8) -> Result<Self, Error> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MustBeZero` is never constructed
[INFO] [stderr]  --> src/super_block/must_be_zero.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct MustBeZero(#[serde(with = "BigArray")] [u8; 53]);
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VolumeFlags` is never constructed
[INFO] [stderr]  --> src/super_block/volume_flags.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub(super) struct VolumeFlags {
[INFO] [stderr]   |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]   --> src/super_block/volume_flags.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr]  8 | impl VolumeFlags {
[INFO] [stderr]    | ---------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 20 |     const ACTIVE_FAT: u16 = 0b10000000;
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     const VOLUME_DIRTY: u16 = 0b01000000;
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     const MEDIA_FAILURE: u16 = 0b00100000;
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |     pub const CLEAR_TO_ZERO: u16 = 0b00010000;
[INFO] [stderr]    |               ^^^^^^^^^^^^^
[INFO] [stderr] 71 |
[INFO] [stderr] 72 |     fn set_flag(&mut self, flag: u16, on: bool) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub fn set_active_fat(&mut self, second_active: bool) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 83 |     pub fn set_volume_dirty(&mut self, inconsistent: bool) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 86 |     pub fn set_media_failure(&mut self, failed: bool) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 89 |     pub fn set_clear_to_zero(&mut self, clear_before_modification: bool) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `param`
[INFO] [stderr]    --> src/oem.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |         let param = FlashParameter::new(FlashOptions::default());
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BytesPerSectorSeed` is never constructed
[INFO] [stderr]  --> src/boot_region/checksum/de.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct BytesPerSectorSeed(pub BytesPerSector);
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/fat_entry.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct FatEntry(u32);
[INFO] [stderr]   |            -------- ^^^
[INFO] [stderr]   |            |
[INFO] [stderr]   |            field in this struct
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: methods `guid` and `custom_defined` are never used
[INFO] [stderr]   --> src/oem.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl UnknownParameter {
[INFO] [stderr]    | --------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub fn guid(&self) -> Guid {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn custom_defined(&self) -> [u8; 32] {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `insert` is never used
[INFO] [stderr]    --> src/oem.rs:124:12
[INFO] [stderr]     |
[INFO] [stderr] 118 | impl Oem {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 124 |     pub fn insert<Param>(&mut self, param: Param, index: usize)
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_boot_code` is never used
[INFO] [stderr]    --> src/super_block.rs:425:19
[INFO] [stderr]     |
[INFO] [stderr] 361 | impl SuperBlock {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 425 |     pub(crate) fn set_boot_code(&mut self, boot_code: BootCode) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `exfat` (lib) generated 45 warnings (run `cargo fix --lib -p exfat` to apply 6 suggestions)
[INFO] [stderr] warning: `exfat` (lib test) generated 21 warnings (15 duplicates) (run `cargo fix --lib -p exfat --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exfat-4c3813b87b0987bc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test super_block::tests::serialize ... ok
[INFO] [stdout] test super_block::extended_boot_code::tests::serde ... ok
[INFO] [stdout] test oem::tests::test ... ok
[INFO] [stdout] test boot_region::tests::test_format ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- boot_region::tests::test_format stdout ----
[INFO] [stdout] Making superblock.
[INFO] [stdout] Making boot region.
[INFO] [stdout] Calculating checksum
[INFO] [stdout] Writing boot sector
[INFO] [stdout] Writing extended boot code
[INFO] [stdout] Writing oem
[INFO] [stdout] Writing empty sector
[INFO] [stdout] 2351181446988706584323232
[INFO] [stdout] (62 zeroes)
[INFO] [stdout] 32000000240002320000200300002000255154249217010012821280000000024424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424424485170
[INFO] [stdout] (4094 zeroes)
[INFO] [stdout] 85170
[INFO] [stdout] (4094 zeroes)
[INFO] [stdout] 85170
[INFO] [stdout] (4094 zeroes)
[INFO] [stdout] 85170
[INFO] [stdout] (4094 zeroes)
[INFO] [stdout] 85170
[INFO] [stdout] (4094 zeroes)
[INFO] [stdout] 85170
[INFO] [stdout] (4094 zeroes)
[INFO] [stdout] 85170
[INFO] [stdout] (4094 zeroes)
[INFO] [stdout] 85170
[INFO] [stdout] (4094 zeroes)
[INFO] [stdout] 85170
[INFO] [stdout] (11776 zeroes)
[INFO] [stdout] 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[INFO] [stdout] 
[INFO] [stdout] thread 'boot_region::tests::test_format' (25) panicked at src/boot_region.rs:164:9:
[INFO] [stdout] explicit panic
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x646242720052 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x646242720052 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x646242720052 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x646242720052 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6462427300da - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6462427300da - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x6462426eed96 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6462426eed96 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6462426ff539 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6462426ff539 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6462426ff3d1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6462426bef5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6462426bef5e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6462426ff7b2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6462426ff7b2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6462426ff62a - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x6462426fab89 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6462426e3bcd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64624273746c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x646242737432 - core::panicking::panic::hbff2745fd4c5afec
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x64624269139e - exfat::boot_region::tests::test_format::h5db57c908a116a4e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/boot_region.rs:164:9
[INFO] [stdout]   21:     0x646242691727 - exfat::boot_region::tests::test_format::{{closure}}::h6b262312f1c75544
[INFO] [stdout]                                at /opt/rustwide/workdir/src/boot_region.rs:131:25
[INFO] [stdout]   22:     0x64624268fbe6 - core::ops::function::FnOnce::call_once::hb3c6d345dbca9af8
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x6462426bed1b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6462426bed1b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x6462426d272a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x6462426d272a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x6462426d272a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x6462426d272a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x6462426d272a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x6462426d272a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x6462426d272a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x6462426acb84 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x6462426acb84 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x6462426b0522 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x6462426b0522 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x6462426b0522 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x6462426b0522 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x6462426b0522 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x6462426b0522 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x6462426b0522 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6462426f5e1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x6462426f5e1f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   43:     0x7c015b356aa4 - <unknown>
[INFO] [stdout]   44:     0x7c015b3e3a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     boot_region::tests::test_format
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "923c22abdd3444501fe219cb4c32082b6d2b43ffbb62f0ff7af49cdc545e42e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "923c22abdd3444501fe219cb4c32082b6d2b43ffbb62f0ff7af49cdc545e42e0", kill_on_drop: false }`
[INFO] [stdout] 923c22abdd3444501fe219cb4c32082b6d2b43ffbb62f0ff7af49cdc545e42e0
