[INFO] cloning repository https://github.com/Erdbeergeist/FITReader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Erdbeergeist/FITReader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErdbeergeist%2FFITReader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErdbeergeist%2FFITReader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34bdb792f3c1bf01721311c974a6e04cc671a618
[INFO] checking Erdbeergeist/FITReader against master#b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd for pr-155499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErdbeergeist%2FFITReader" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Erdbeergeist/FITReader
[INFO] finished tweaking git repo https://github.com/Erdbeergeist/FITReader
[INFO] tweaked toml for git repo https://github.com/Erdbeergeist/FITReader written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Erdbeergeist/FITReader on toolchain b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Erdbeergeist/FITReader 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" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a21efae532ac6c65090c2d0b0268d39c8fc6fc6ed61e063635873f0b66b64ca
[INFO] running `Command { std: "docker" "start" "-a" "7a21efae532ac6c65090c2d0b0268d39c8fc6fc6ed61e063635873f0b66b64ca", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de5362cc6f7105a637a57b0034804c4ccc4d6b4076978f220aeda1c0feeed697
[INFO] running `Command { std: "docker" "start" "-a" "de5362cc6f7105a637a57b0034804c4ccc4d6b4076978f220aeda1c0feeed697", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `FitRecord` and `RecordHeader`
[INFO] [stdout]  --> src/main.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::file_structure::{FitRecord, RecordHeader};
[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: `FitRecord` and `RecordHeader`
[INFO] [stdout]  --> src/main.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::file_structure::{FitRecord, RecordHeader};
[INFO] [stdout]   |                             ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut fit_file = FitFile::new(&file_path_str)?;
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut fit_file = FitFile::new(&file_path_str)?;
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fit_file`
[INFO] [stdout]   --> src/main.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut fit_file = FitFile::new(&file_path_str)?;
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fit_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fit_file`
[INFO] [stdout]   --> src/main.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut fit_file = FitFile::new(&file_path_str)?;
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fit_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file_to_vector` is never used
[INFO] [stdout]   --> src/main.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn read_file_to_vector(file_path: &str) -> io::Result<Vec<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dump_file_content` is never used
[INFO] [stdout]   --> src/main.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn dump_file_content(file_data: &[u8], start: Option<usize>, end: Option<usize>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file_to_vector` is never used
[INFO] [stdout]   --> src/main.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn read_file_to_vector(file_path: &str) -> io::Result<Vec<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dump_file_content` is never used
[INFO] [stdout]   --> src/main.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn dump_file_content(file_data: &[u8], start: Option<usize>, end: Option<usize>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/file_structure.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct FitHeader {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  7 |     pub header_size: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]  8 |     pub protocol_version: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pub profile_version_lsb: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub profile_version_msb: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub data_size_lsb: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub data_size: u16,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 13 |     pub data_size_msb: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub data_type: u32,
[INFO] [stdout] 15 |     pub crc_lsb: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 16 |     pub crc_msb: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FitHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pretty_print` is never used
[INFO] [stdout]   --> src/file_structure.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl FitHeader {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn pretty_print(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `raw`, `local_message_type`, `reserved`, `message_type_spec`, `message_type`, and `header_type` are never read
[INFO] [stdout]   --> src/file_structure.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct NormalHeader {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 81 |     raw: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 82 |     local_message_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 83 |     reserved: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 84 |     message_type_spec: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 85 |     // 1 -> DefinitionMessage 0 -> DataMessage
[INFO] [stdout] 86 |     message_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 87 |     header_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NormalHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/file_structure.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct FitHeader {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  7 |     pub header_size: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]  8 |     pub protocol_version: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     pub profile_version_lsb: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub profile_version_msb: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub data_size_lsb: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub data_size: u16,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 13 |     pub data_size_msb: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub data_type: u32,
[INFO] [stdout] 15 |     pub crc_lsb: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 16 |     pub crc_msb: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FitHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `raw`, `time_offset`, `local_message_type`, and `header_type` are never read
[INFO] [stdout]   --> src/file_structure.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct CompressedTimestampHeader {
[INFO] [stdout]    |            ------------------------- fields in this struct
[INFO] [stdout] 92 |     raw: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 93 |     time_offset: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 94 |     local_message_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 95 |     header_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CompressedTimestampHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pretty_print` is never used
[INFO] [stdout]   --> src/file_structure.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl FitHeader {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn pretty_print(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/file_structure.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |     NormalHeader(NormalHeader),
[INFO] [stdout]     |     ------------ ^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RecordHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 100 -     NormalHeader(NormalHeader),
[INFO] [stdout] 100 +     NormalHeader(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `raw`, `local_message_type`, `reserved`, `message_type_spec`, `message_type`, and `header_type` are never read
[INFO] [stdout]   --> src/file_structure.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct NormalHeader {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 81 |     raw: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 82 |     local_message_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 83 |     reserved: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 84 |     message_type_spec: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 85 |     // 1 -> DefinitionMessage 0 -> DataMessage
[INFO] [stdout] 86 |     message_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 87 |     header_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NormalHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `raw`, `time_offset`, `local_message_type`, and `header_type` are never read
[INFO] [stdout]   --> src/file_structure.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct CompressedTimestampHeader {
[INFO] [stdout]    |            ------------------------- fields in this struct
[INFO] [stdout] 92 |     raw: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 93 |     time_offset: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 94 |     local_message_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 95 |     header_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CompressedTimestampHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/file_structure.rs:101:31
[INFO] [stdout]     |
[INFO] [stdout] 101 |     CompressedTimestampHeader(CompressedTimestampHeader),
[INFO] [stdout]     |     ------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RecordHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 101 -     CompressedTimestampHeader(CompressedTimestampHeader),
[INFO] [stdout] 101 +     CompressedTimestampHeader(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/file_structure.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |     NormalHeader(NormalHeader),
[INFO] [stdout]     |     ------------ ^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RecordHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 100 -     NormalHeader(NormalHeader),
[INFO] [stdout] 100 +     NormalHeader(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/file_structure.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub struct DefinitionMessage {
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout] 132 |     raw_record_header: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 133 |     record_header: RecordHeader,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 134 |     reserved: Option<u8>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 135 |     architecture: Option<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 136 |     global_message_number: Option<u16>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 137 |     num_fields: Option<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 138 |     timestamp: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 139 |     //Should probably be parsed as Vec<[u8;3]> as each component contains different info
[INFO] [stdout] 140 |     field_definitions: Option<Vec<[u8; 3]>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     num_dev_fields: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 146 |     //Should probably be parsed as Vec<[u8;3]> as each component contains different info
[INFO] [stdout] 147 |     dev_field_definitions: Option<Vec<[u8; 3]>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DefinitionMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/file_structure.rs:101:31
[INFO] [stdout]     |
[INFO] [stdout] 101 |     CompressedTimestampHeader(CompressedTimestampHeader),
[INFO] [stdout]     |     ------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RecordHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 101 -     CompressedTimestampHeader(CompressedTimestampHeader),
[INFO] [stdout] 101 +     CompressedTimestampHeader(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `raw_record_header`, `record_header`, and `data` are never read
[INFO] [stdout]    --> src/file_structure.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub struct DataMessage {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 152 |     raw_record_header: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 153 |     record_header: RecordHeader,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 154 |     data: Option<Vec<u8>>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DataMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/file_structure.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub struct DefinitionMessage {
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout] 132 |     raw_record_header: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 133 |     record_header: RecordHeader,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 134 |     reserved: Option<u8>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 135 |     architecture: Option<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 136 |     global_message_number: Option<u16>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 137 |     num_fields: Option<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 138 |     timestamp: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 139 |     //Should probably be parsed as Vec<[u8;3]> as each component contains different info
[INFO] [stdout] 140 |     field_definitions: Option<Vec<[u8; 3]>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     num_dev_fields: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 146 |     //Should probably be parsed as Vec<[u8;3]> as each component contains different info
[INFO] [stdout] 147 |     dev_field_definitions: Option<Vec<[u8; 3]>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DefinitionMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/file_structure.rs:159:23
[INFO] [stdout]     |
[INFO] [stdout] 159 |     DefinitionMessage(DefinitionMessage),
[INFO] [stdout]     |     ----------------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FitRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 159 -     DefinitionMessage(DefinitionMessage),
[INFO] [stdout] 159 +     DefinitionMessage(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `raw_record_header`, `record_header`, and `data` are never read
[INFO] [stdout]    --> src/file_structure.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub struct DataMessage {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 152 |     raw_record_header: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 153 |     record_header: RecordHeader,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 154 |     data: Option<Vec<u8>>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DataMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/file_structure.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |     DataMessage(DataMessage),
[INFO] [stdout]     |     ----------- ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FitRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 160 -     DataMessage(DataMessage),
[INFO] [stdout] 160 +     DataMessage(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `header` and `data` are never read
[INFO] [stdout]    --> src/file_structure.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub struct FitFile {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 209 |     pub header: FitHeader,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 210 |     pub data: Vec<FitRecord>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FitFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/file_structure.rs:159:23
[INFO] [stdout]     |
[INFO] [stdout] 159 |     DefinitionMessage(DefinitionMessage),
[INFO] [stdout]     |     ----------------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FitRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 159 -     DefinitionMessage(DefinitionMessage),
[INFO] [stdout] 159 +     DefinitionMessage(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/file_structure.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |     DataMessage(DataMessage),
[INFO] [stdout]     |     ----------- ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FitRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 160 -     DataMessage(DataMessage),
[INFO] [stdout] 160 +     DataMessage(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `header` and `data` are never read
[INFO] [stdout]    --> src/file_structure.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub struct FitFile {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 209 |     pub header: FitHeader,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 210 |     pub data: Vec<FitRecord>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FitFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.75s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ashpd v0.8.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "de5362cc6f7105a637a57b0034804c4ccc4d6b4076978f220aeda1c0feeed697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5362cc6f7105a637a57b0034804c4ccc4d6b4076978f220aeda1c0feeed697", kill_on_drop: false }`
[INFO] [stdout] de5362cc6f7105a637a57b0034804c4ccc4d6b4076978f220aeda1c0feeed697
