[INFO] updating cached repository jhnstrk/fitreader-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jhnstrk/fitreader-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jhnstrk/fitreader-rs" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jhnstrk/fitreader-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jhnstrk/fitreader-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jhnstrk/fitreader-rs" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jhnstrk/fitreader-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jhnstrk/fitreader-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d42544034441e435d412c92b3103756b9b791e6f
[INFO] sha for GitHub repo jhnstrk/fitreader-rs: d42544034441e435d412c92b3103756b9b791e6f
[INFO] validating manifest of jhnstrk/fitreader-rs on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jhnstrk/fitreader-rs on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jhnstrk/fitreader-rs
[INFO] finished frobbing jhnstrk/fitreader-rs
[INFO] frobbed toml for jhnstrk/fitreader-rs written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jhnstrk/fitreader-rs/Cargo.toml
[INFO] started frobbing jhnstrk/fitreader-rs
[INFO] finished frobbing jhnstrk/fitreader-rs
[INFO] frobbed toml for jhnstrk/fitreader-rs written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jhnstrk/fitreader-rs/Cargo.toml
[INFO] crate jhnstrk/fitreader-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jhnstrk/fitreader-rs against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jhnstrk/fitreader-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 45b1333572808afdc8880d55c9fec3018e70f9419583453e84c4180d91695177
[INFO] running `"docker" "start" "-a" "45b1333572808afdc8880d55c9fec3018e70f9419583453e84c4180d91695177"`
[INFO] [stderr]     Checking fit_reader v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/fitread.rs:7:63
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn fit_read_u8(context: &mut FitFileContext, reader: &mut Read) -> Result<u8, std::io::Error> {
[INFO] [stderr]   |                                                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:15:63
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn fit_read_i8(context: &mut FitFileContext, reader: &mut Read) -> Result<i8, std::io::Error> {
[INFO] [stderr]    |                                                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:22:64
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn fit_read_u16(context: &mut FitFileContext, reader: &mut Read) -> Result<u16, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:39:64
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn fit_read_i16(context: &mut FitFileContext, reader: &mut Read) -> Result<i16, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:55:64
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn fit_read_u32(context: &mut FitFileContext, reader: &mut Read) -> Result<u32, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:71:64
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub fn fit_read_i32(context: &mut FitFileContext, reader: &mut Read) -> Result<i32, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:87:64
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn fit_read_u64(context: &mut FitFileContext, reader: &mut Read) -> Result<u64, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitread.rs:105:64
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub fn fit_read_i64(context: &mut FitFileContext, reader: &mut Read) -> Result<i64, std::io::Error> {
[INFO] [stderr]     |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitread.rs:121:64
[INFO] [stderr]     |
[INFO] [stderr] 121 | pub fn fit_read_f32(context: &mut FitFileContext, reader: &mut Read) -> Result<f32, std::io::Error> {
[INFO] [stderr]     |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitread.rs:137:64
[INFO] [stderr]     |
[INFO] [stderr] 137 | pub fn fit_read_f64(context: &mut FitFileContext, reader: &mut Read) -> Result<f64, std::io::Error> {
[INFO] [stderr]     |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitread.rs:155:67
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub fn fit_read_string(context: &mut FitFileContext, reader: &mut Read, width: &u8) -> Result<String, std::io::Error> {
[INFO] [stderr]     |                                                                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/fitwrite.rs:6:64
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn fit_write_u8(context: &mut FitFileContext, writer: &mut Write, byte: u8) -> Result<(), std::io::Error> {
[INFO] [stderr]   |                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:12:64
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn fit_write_i8(context: &mut FitFileContext, writer: &mut Write, byte: i8) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:17:65
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn fit_write_u16(context: &mut FitFileContext, writer: &mut Write, v: u16) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:27:65
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn fit_write_i16(context: &mut FitFileContext, writer: &mut Write, v: i16) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:37:65
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn fit_write_u32(context: &mut FitFileContext, writer: &mut Write, v: u32) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:47:65
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn fit_write_i32(context: &mut FitFileContext, writer: &mut Write, v: i32) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:57:65
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn fit_write_u64(context: &mut FitFileContext, writer: &mut Write, v: u64) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:67:65
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub fn fit_write_i64(context: &mut FitFileContext, writer: &mut Write, v: i64) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:77:65
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub fn fit_write_f32(context: &mut FitFileContext, writer: &mut Write, v: f32) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:87:65
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn fit_write_f64(context: &mut FitFileContext, writer: &mut Write, v: f64) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:97:68
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn fit_write_string(context: &mut FitFileContext, writer: &mut Write, v: &str, width: &u8) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitheader.rs:14:70
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn read_global_header(context: &mut FitFileContext, reader: &mut Read) -> std::io::Result< FitFileHeader > {
[INFO] [stderr]    |                                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitheader.rs:65:71
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn write_global_header(context: &mut FitFileContext, writer: &mut Write, header: &FitFileHeader)
[INFO] [stderr]    |                                                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:15:64
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn read_field_defn( context: &mut FitFileContext, reader: &mut Read)
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:42:65
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn write_field_defn( context: &mut FitFileContext, writer: &mut Write, field_defn: &FitFieldDefinition )
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:57:68
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn read_dev_field_defn( context: &mut FitFileContext, reader: &mut Read)
[INFO] [stderr]    |                                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:70:69
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn write_dev_field_defn( context: &mut FitFileContext, writer: &mut Write, field_defn: &FitDeveloperFieldDefinition )
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:79:76
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn read_definition_message( context: &mut FitFileContext, reader: &mut Read,
[INFO] [stderr]    |                                                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitdefnmesg.rs:120:77
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub fn write_definition_message( context: &mut FitFileContext, writer: &mut Write, defn_mesg: &FitDefinitionMessage)
[INFO] [stderr]     |                                                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdatamesg.rs:13:70
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn read_data_message( context: &mut FitFileContext, reader: &mut Read,
[INFO] [stderr]    |                                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitdatamesg.rs:195:71
[INFO] [stderr]     |
[INFO] [stderr] 195 | pub fn write_data_message( context: &mut FitFileContext, writer: &mut Write, mesg: &FitDataMessage)
[INFO] [stderr]     |                                                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/fitfile.rs:55:16
[INFO] [stderr]    |
[INFO] [stderr] 55 |             if (file_crc == computed_crc) {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitfile.rs:116:36
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn read_file_read(source: &mut Read) -> std::io::Result<FitFile> {
[INFO] [stderr]     |                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitrecord.rs:319:63
[INFO] [stderr]     |
[INFO] [stderr] 319 | pub fn read_record(context: &mut FitFileContext, reader: &mut Read) -> Result< FitRecord, std::io::Error> {
[INFO] [stderr]     |                                                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitrecord.rs:363:64
[INFO] [stderr]     |
[INFO] [stderr] 363 | pub fn write_record(context: &mut FitFileContext, writer: &mut Write, rec: &FitRecord)
[INFO] [stderr]     |                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitfield.rs:11:67
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn read_fit_field( context: &mut FitFileContext, reader: &mut Read,
[INFO] [stderr]    |                                                                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitfield.rs:136:67
[INFO] [stderr]     |
[INFO] [stderr] 136 | pub fn write_fit_field(context: &mut FitFileContext, writer: &mut Write, field: &FitFieldData)
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/fitread.rs:7:63
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn fit_read_u8(context: &mut FitFileContext, reader: &mut Read) -> Result<u8, std::io::Error> {
[INFO] [stderr]   |                                                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:15:63
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn fit_read_i8(context: &mut FitFileContext, reader: &mut Read) -> Result<i8, std::io::Error> {
[INFO] [stderr]    |                                                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:22:64
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn fit_read_u16(context: &mut FitFileContext, reader: &mut Read) -> Result<u16, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:39:64
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn fit_read_i16(context: &mut FitFileContext, reader: &mut Read) -> Result<i16, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:55:64
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn fit_read_u32(context: &mut FitFileContext, reader: &mut Read) -> Result<u32, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:71:64
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub fn fit_read_i32(context: &mut FitFileContext, reader: &mut Read) -> Result<i32, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitread.rs:87:64
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn fit_read_u64(context: &mut FitFileContext, reader: &mut Read) -> Result<u64, std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitread.rs:105:64
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub fn fit_read_i64(context: &mut FitFileContext, reader: &mut Read) -> Result<i64, std::io::Error> {
[INFO] [stderr]     |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitread.rs:121:64
[INFO] [stderr]     |
[INFO] [stderr] 121 | pub fn fit_read_f32(context: &mut FitFileContext, reader: &mut Read) -> Result<f32, std::io::Error> {
[INFO] [stderr]     |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitread.rs:137:64
[INFO] [stderr]     |
[INFO] [stderr] 137 | pub fn fit_read_f64(context: &mut FitFileContext, reader: &mut Read) -> Result<f64, std::io::Error> {
[INFO] [stderr]     |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitread.rs:155:67
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub fn fit_read_string(context: &mut FitFileContext, reader: &mut Read, width: &u8) -> Result<String, std::io::Error> {
[INFO] [stderr]     |                                                                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/fitwrite.rs:6:64
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn fit_write_u8(context: &mut FitFileContext, writer: &mut Write, byte: u8) -> Result<(), std::io::Error> {
[INFO] [stderr]   |                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:12:64
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn fit_write_i8(context: &mut FitFileContext, writer: &mut Write, byte: i8) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:17:65
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn fit_write_u16(context: &mut FitFileContext, writer: &mut Write, v: u16) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:27:65
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn fit_write_i16(context: &mut FitFileContext, writer: &mut Write, v: i16) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:37:65
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn fit_write_u32(context: &mut FitFileContext, writer: &mut Write, v: u32) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:47:65
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn fit_write_i32(context: &mut FitFileContext, writer: &mut Write, v: i32) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:57:65
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn fit_write_u64(context: &mut FitFileContext, writer: &mut Write, v: u64) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:67:65
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub fn fit_write_i64(context: &mut FitFileContext, writer: &mut Write, v: i64) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:77:65
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub fn fit_write_f32(context: &mut FitFileContext, writer: &mut Write, v: f32) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:87:65
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn fit_write_f64(context: &mut FitFileContext, writer: &mut Write, v: f64) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitwrite.rs:97:68
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn fit_write_string(context: &mut FitFileContext, writer: &mut Write, v: &str, width: &u8) -> Result<(), std::io::Error> {
[INFO] [stderr]    |                                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitheader.rs:14:70
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn read_global_header(context: &mut FitFileContext, reader: &mut Read) -> std::io::Result< FitFileHeader > {
[INFO] [stderr]    |                                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitheader.rs:65:71
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn write_global_header(context: &mut FitFileContext, writer: &mut Write, header: &FitFileHeader)
[INFO] [stderr]    |                                                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:15:64
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn read_field_defn( context: &mut FitFileContext, reader: &mut Read)
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:42:65
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn write_field_defn( context: &mut FitFileContext, writer: &mut Write, field_defn: &FitFieldDefinition )
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:57:68
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn read_dev_field_defn( context: &mut FitFileContext, reader: &mut Read)
[INFO] [stderr]    |                                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:70:69
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn write_dev_field_defn( context: &mut FitFileContext, writer: &mut Write, field_defn: &FitDeveloperFieldDefinition )
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdefnmesg.rs:79:76
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn read_definition_message( context: &mut FitFileContext, reader: &mut Read,
[INFO] [stderr]    |                                                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitdefnmesg.rs:120:77
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub fn write_definition_message( context: &mut FitFileContext, writer: &mut Write, defn_mesg: &FitDefinitionMessage)
[INFO] [stderr]     |                                                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitdatamesg.rs:13:70
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn read_data_message( context: &mut FitFileContext, reader: &mut Read,
[INFO] [stderr]    |                                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitdatamesg.rs:195:71
[INFO] [stderr]     |
[INFO] [stderr] 195 | pub fn write_data_message( context: &mut FitFileContext, writer: &mut Write, mesg: &FitDataMessage)
[INFO] [stderr]     |                                                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/fitfile.rs:55:16
[INFO] [stderr]    |
[INFO] [stderr] 55 |             if (file_crc == computed_crc) {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitfile.rs:116:36
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn read_file_read(source: &mut Read) -> std::io::Result<FitFile> {
[INFO] [stderr]     |                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitrecord.rs:319:63
[INFO] [stderr]     |
[INFO] [stderr] 319 | pub fn read_record(context: &mut FitFileContext, reader: &mut Read) -> Result< FitRecord, std::io::Error> {
[INFO] [stderr]     |                                                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitrecord.rs:363:64
[INFO] [stderr]     |
[INFO] [stderr] 363 | pub fn write_record(context: &mut FitFileContext, writer: &mut Write, rec: &FitRecord)
[INFO] [stderr]     |                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fitfield.rs:11:67
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn read_fit_field( context: &mut FitFileContext, reader: &mut Read,
[INFO] [stderr]    |                                                                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fitfield.rs:136:67
[INFO] [stderr]     |
[INFO] [stderr] 136 | pub fn write_fit_field(context: &mut FitFileContext, writer: &mut Write, field: &FitFieldData)
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FitFileReader`
[INFO] [stderr]   --> src/fitfile.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct FitFileReader<R: Read> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/fitfile.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn new(source: R) -> FitFileReader<R> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_global_header`
[INFO] [stderr]   --> src/fitfile.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn read_global_header(&mut self) -> std::io::Result< FitFileHeader > {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_next`
[INFO] [stderr]   --> src/fitfile.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn read_next(&mut self) -> std::io::Result<FitRecord>  {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `source`
[INFO] [stderr]   --> src/fitfile.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn source(&self) -> &R   {&self.source}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FitFileWriter`
[INFO] [stderr]   --> src/fitfile.rs:67:1
[INFO] [stderr]    |
[INFO] [stderr] 67 | struct FitFileWriter<W: Write + Seek> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/fitfile.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn new(target: W) -> FitFileWriter<W> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `write_global_header`
[INFO] [stderr]   --> src/fitfile.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn write_global_header(&mut self, header: &FitFileHeader) -> std::io::Result<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `write_next`
[INFO] [stderr]   --> src/fitfile.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn write_next(&mut self, rec: &FitRecord) -> std::io::Result<()>  {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `finalize`
[INFO] [stderr]   --> src/fitfile.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn finalize(&mut self) -> std::io::Result<()>  {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `target`
[INFO] [stderr]    --> src/fitfile.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn target(&self) -> &W   {&self.target}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `source`
[INFO] [stderr]   --> src/fitfile.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn source(&self) -> &R   {&self.source}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `"docker" "inspect" "45b1333572808afdc8880d55c9fec3018e70f9419583453e84c4180d91695177"`
[INFO] running `"docker" "rm" "-f" "45b1333572808afdc8880d55c9fec3018e70f9419583453e84c4180d91695177"`
[INFO] [stdout] 45b1333572808afdc8880d55c9fec3018e70f9419583453e84c4180d91695177