[INFO] cloning repository https://github.com/jhnstrk/fitreader-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jhnstrk/fitreader-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhnstrk%2Ffitreader-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhnstrk%2Ffitreader-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dafd2ebf3777fa53deb0460d073bbaa6673b60a9
[INFO] testing jhnstrk/fitreader-rs against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhnstrk%2Ffitreader-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jhnstrk/fitreader-rs
[INFO] finished tweaking git repo https://github.com/jhnstrk/fitreader-rs
[INFO] tweaked toml for git repo https://github.com/jhnstrk/fitreader-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jhnstrk/fitreader-rs on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jhnstrk/fitreader-rs 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad
[INFO] running `Command { std: "docker" "start" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.93
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling fit_reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/fittypes.rs:276:46
[INFO] [stdout]     |
[INFO] [stdout] 276 |             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stdout]     |                                              ^             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 276 -             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stdout] 276 +             FitFieldData::FitString(x, _) => !x.is_empty(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FitDeveloperFieldDefinition`
[INFO] [stdout]  --> src/fitdatamesg.rs:5:156
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...aDescription, FitDevDataField, FitFileDeveloperId, FitDeveloperFieldDefinition};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/fitcheck.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |     } else if v >= std::u32::MAX as i64 {
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/fitcheck.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |         std::u32::MAX - 1  // MAX is reserved for a bad value.
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fitdatamesg.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let mut developer_id: FitFileDeveloperId = Default::default();
[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: struct `FitFileReader` is never constructed
[INFO] [stdout]   --> src/fitfile.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct FitFileReader<R: Read> {
[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 `new`, `read_global_header`, `read_next`, and `source` are never used
[INFO] [stdout]   --> src/fitfile.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<R: Read> FitFileReader<R> {
[INFO] [stdout]    | ------------------------------ associated items in this implementation
[INFO] [stdout] 32 |     pub fn new(source: R) -> FitFileReader<R> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn read_global_header(&mut self) -> std::io::Result< FitFileHeader > {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn read_next(&mut self) -> std::io::Result<FitRecord>  {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn source(&self) -> &R   {&self.source}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FitFileWriter` is never constructed
[INFO] [stdout]   --> src/fitfile.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct FitFileWriter<W: Write + Seek> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `write_global_header`, `write_next`, `finalize`, and `target` are never used
[INFO] [stdout]    --> src/fitfile.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  73 | impl<W: Read + Write + Seek> FitFileWriter<W> {
[INFO] [stdout]     | --------------------------------------------- associated items in this implementation
[INFO] [stdout]  74 |     pub fn new(target: W) -> FitFileWriter<W> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn write_global_header(&mut self, header: &FitFileHeader) -> std::io::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn write_next(&mut self, rec: &FitRecord) -> std::io::Result<()>  {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub fn finalize(&mut self) -> std::io::Result<()>  {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn target(&self) -> &W   {&self.target}
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fittypes.rs:242:13
[INFO] [stdout]     |
[INFO] [stdout] 242 |             std::mem::transmute::<f32, u32>(*item)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 242 -             std::mem::transmute::<f32, u32>(*item)
[INFO] [stdout] 242 +             f32::to_bits(*item)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fittypes.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             std::mem::transmute::<f64, u64>(*item)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 255 -             std::mem::transmute::<f64, u64>(*item)
[INFO] [stdout] 255 +             f64::to_bits(*item)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 22.50s
[INFO] running `Command { std: "docker" "inspect" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/fittypes.rs:276:46
[INFO] [stdout]     |
[INFO] [stdout] 276 |             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stdout]     |                                              ^             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 276 -             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stdout] 276 +             FitFieldData::FitString(x, _) => !x.is_empty(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FitDeveloperFieldDefinition`
[INFO] [stdout]  --> src/fitdatamesg.rs:5:156
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...aDescription, FitDevDataField, FitFileDeveloperId, FitDeveloperFieldDefinition};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/fitcheck.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |     } else if v >= std::u32::MAX as i64 {
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/fitcheck.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |         std::u32::MAX - 1  // MAX is reserved for a bad value.
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fitdatamesg.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let mut developer_id: FitFileDeveloperId = Default::default();
[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: struct `FitFileReader` is never constructed
[INFO] [stdout]   --> src/fitfile.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct FitFileReader<R: Read> {
[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 `new`, `read_global_header`, `read_next`, and `source` are never used
[INFO] [stdout]   --> src/fitfile.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<R: Read> FitFileReader<R> {
[INFO] [stdout]    | ------------------------------ associated items in this implementation
[INFO] [stdout] 32 |     pub fn new(source: R) -> FitFileReader<R> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn read_global_header(&mut self) -> std::io::Result< FitFileHeader > {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn read_next(&mut self) -> std::io::Result<FitRecord>  {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn source(&self) -> &R   {&self.source}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FitFileWriter` is never constructed
[INFO] [stdout]   --> src/fitfile.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct FitFileWriter<W: Write + Seek> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `write_global_header`, `write_next`, `finalize`, and `target` are never used
[INFO] [stdout]    --> src/fitfile.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  73 | impl<W: Read + Write + Seek> FitFileWriter<W> {
[INFO] [stdout]     | --------------------------------------------- associated items in this implementation
[INFO] [stdout]  74 |     pub fn new(target: W) -> FitFileWriter<W> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn write_global_header(&mut self, header: &FitFileHeader) -> std::io::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn write_next(&mut self, rec: &FitRecord) -> std::io::Result<()>  {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub fn finalize(&mut self) -> std::io::Result<()>  {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn target(&self) -> &W   {&self.target}
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fittypes.rs:242:13
[INFO] [stdout]     |
[INFO] [stdout] 242 |             std::mem::transmute::<f32, u32>(*item)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 242 -             std::mem::transmute::<f32, u32>(*item)
[INFO] [stdout] 242 +             f32::to_bits(*item)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fittypes.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             std::mem::transmute::<f64, u64>(*item)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 255 -             std::mem::transmute::<f64, u64>(*item)
[INFO] [stdout] 255 +             f64::to_bits(*item)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fit_reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/fittypes.rs:276:46
[INFO] [stdout]     |
[INFO] [stdout] 276 |             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stdout]     |                                              ^             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 276 -             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stdout] 276 +             FitFieldData::FitString(x, _) => !x.is_empty(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FitDeveloperFieldDefinition`
[INFO] [stdout]  --> src/fitdatamesg.rs:5:156
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...aDescription, FitDevDataField, FitFileDeveloperId, FitDeveloperFieldDefinition};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/fitcheck.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |     } else if v >= std::u32::MAX as i64 {
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/fitcheck.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |         std::u32::MAX - 1  // MAX is reserved for a bad value.
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fitdatamesg.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let mut developer_id: FitFileDeveloperId = Default::default();
[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: method `source` is never used
[INFO] [stdout]   --> src/fitfile.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<R: Read> FitFileReader<R> {
[INFO] [stdout]    | ------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn source(&self) -> &R   {&self.source}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fittypes.rs:242:13
[INFO] [stdout]     |
[INFO] [stdout] 242 |             std::mem::transmute::<f32, u32>(*item)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 242 -             std::mem::transmute::<f32, u32>(*item)
[INFO] [stdout] 242 +             f32::to_bits(*item)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fittypes.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             std::mem::transmute::<f64, u64>(*item)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 255 -             std::mem::transmute::<f64, u64>(*item)
[INFO] [stdout] 255 +             f64::to_bits(*item)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/fittypes.rs:276:46
[INFO] [stderr]     |
[INFO] [stderr] 276 |             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stderr]     |                                              ^             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 276 -             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stderr] 276 +             FitFieldData::FitString(x, _) => !x.is_empty(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FitDeveloperFieldDefinition`
[INFO] [stderr]  --> src/fitdatamesg.rs:5:156
[INFO] [stderr]   |
[INFO] [stderr] 5 | ...aDescription, FitDevDataField, FitFileDeveloperId, FitDeveloperFieldDefinition};
[INFO] [stderr]   |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/fitcheck.rs:37:30
[INFO] [stderr]    |
[INFO] [stderr] 37 |     } else if v >= std::u32::MAX as i64 {
[INFO] [stderr]    |                              ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/fitcheck.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |         std::u32::MAX - 1  // MAX is reserved for a bad value.
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/fitdatamesg.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |             let mut developer_id: FitFileDeveloperId = Default::default();
[INFO] [stderr]     |                 ----^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FitFileReader` is never constructed
[INFO] [stderr]   --> src/fitfile.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct FitFileReader<R: Read> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `read_global_header`, `read_next`, and `source` are never used
[INFO] [stderr]   --> src/fitfile.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl<R: Read> FitFileReader<R> {
[INFO] [stderr]    | ------------------------------ associated items in this implementation
[INFO] [stderr] 32 |     pub fn new(source: R) -> FitFileReader<R> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 |     pub fn read_global_header(&mut self) -> std::io::Result< FitFileHeader > {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     pub fn read_next(&mut self) -> std::io::Result<FitRecord>  {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 |     pub fn source(&self) -> &R   {&self.source}
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FitFileWriter` is never constructed
[INFO] [stderr]   --> src/fitfile.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 | struct FitFileWriter<W: Write + Seek> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `write_global_header`, `write_next`, `finalize`, and `target` are never used
[INFO] [stderr]    --> src/fitfile.rs:74:12
[INFO] [stderr]     |
[INFO] [stderr]  73 | impl<W: Read + Write + Seek> FitFileWriter<W> {
[INFO] [stderr]     | --------------------------------------------- associated items in this implementation
[INFO] [stderr]  74 |     pub fn new(target: W) -> FitFileWriter<W> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  80 |     pub fn write_global_header(&mut self, header: &FitFileHeader) -> std::io::Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  86 |     pub fn write_next(&mut self, rec: &FitRecord) -> std::io::Result<()>  {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  90 |     pub fn finalize(&mut self) -> std::io::Result<()>  {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 105 |     pub fn target(&self) -> &W   {&self.target}
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/fittypes.rs:242:13
[INFO] [stderr]     |
[INFO] [stderr] 242 |             std::mem::transmute::<f32, u32>(*item)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 242 -             std::mem::transmute::<f32, u32>(*item)
[INFO] [stderr] 242 +             f32::to_bits(*item)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/fittypes.rs:255:13
[INFO] [stderr]     |
[INFO] [stderr] 255 |             std::mem::transmute::<f64, u64>(*item)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 255 -             std::mem::transmute::<f64, u64>(*item)
[INFO] [stderr] 255 +             f64::to_bits(*item)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: method `source` is never used
[INFO] [stderr]   --> src/fitfile.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl<R: Read> FitFileReader<R> {
[INFO] [stderr]    | ------------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 64 |     pub fn source(&self) -> &R   {&self.source}
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fit_reader` (lib) generated 11 warnings (run `cargo fix --lib -p fit_reader` to apply 5 suggestions)
[INFO] [stderr] warning: `fit_reader` (lib test) generated 8 warnings (7 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/fit_reader-5ba8d8efbb06141b)
[INFO] [stdout] test fitcrc::tests::test_crc ... ok
[INFO] [stdout] test fitfile::tests::test_read_settings ... ok
[INFO] [stdout] test fitfile::tests::test_read_write ... ok
[INFO] [stdout] test profile::tests::test_build ... ok
[INFO] [stdout] test fitfile::tests::test_dump_activity ... ok
[INFO] [stdout] test fitfile::tests::test_dump_developer_data ... ok
[INFO] [stdout] test profile::tests::test_message_lookup ... ok
[INFO] [stdout] test fitfile::tests::test_dump_settings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/fit_reader-5db164631a79d8ce)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fit_reader
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/fittypes.rs:276:46
[INFO] [stderr]     |
[INFO] [stderr] 276 |             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stderr]     |                                              ^             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 276 -             FitFieldData::FitString(x, _) => (!x.is_empty()),
[INFO] [stderr] 276 +             FitFieldData::FitString(x, _) => !x.is_empty(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad", kill_on_drop: false }`
[INFO] [stdout] 814b8a4d583b8b1e33f452b939ecef5ed2151b642e46c7b5fd07534ff10335ad
