[INFO] fetching crate inlay 0.3.2...
[INFO] testing inlay-0.3.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate inlay 0.3.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate inlay 0.3.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inlay 0.3.2
[INFO] finished tweaking crates.io crate inlay 0.3.2
[INFO] tweaked toml for crates.io crate inlay 0.3.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_approx_eq v1.1.0
[INFO] [stderr]   Downloaded structopt-derive v0.2.18
[INFO] [stderr]   Downloaded ansi_term v0.12.1
[INFO] [stderr]   Downloaded itertools v0.5.10
[INFO] [stderr]   Downloaded loggerv v0.7.2
[INFO] [stderr]   Downloaded structopt v0.2.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d58b238d05bcc6eaded3d0b87a5af4756b17e58958b988b437a59419967e1b0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d58b238d05bcc6eaded3d0b87a5af4756b17e58958b988b437a59419967e1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d58b238d05bcc6eaded3d0b87a5af4756b17e58958b988b437a59419967e1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d58b238d05bcc6eaded3d0b87a5af4756b17e58958b988b437a59419967e1b0", kill_on_drop: false }`
[INFO] [stdout] 4d58b238d05bcc6eaded3d0b87a5af4756b17e58958b988b437a59419967e1b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 693d28df47555f4b246fbf03d5927e8cc76f20c107d955b7a2ad8d1b838f801f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "693d28df47555f4b246fbf03d5927e8cc76f20c107d955b7a2ad8d1b838f801f", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling loggerv v0.7.2
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling inlay v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use] extern crate structopt;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/bit_buffer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`
[INFO] [stdout]  --> src/bit_buffer.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use byteorder::{ReadBytesExt, LittleEndian, BigEndian};
[INFO] [stdout]   |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/encode.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/decode.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/decode.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Write, Read, Cursor, BufReader};
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cursor`, `Read`, `Write`
[INFO] [stdout]   --> src/main.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::io::{Write, Read, Cursor, BufReader, BufWriter};
[INFO] [stdout]    |               ^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:360:26
[INFO] [stdout]     |
[INFO] [stdout] 360 |             Value::Uint8(val)  => 8,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:361:25
[INFO] [stdout]     |
[INFO] [stdout] 361 |             Value::Int8(val)   => 8,
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:362:27
[INFO] [stdout]     |
[INFO] [stdout] 362 |             Value::Uint16(val) => 16,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:363:26
[INFO] [stdout]     |
[INFO] [stdout] 363 |             Value::Int16(val)  => 16,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:364:27
[INFO] [stdout]     |
[INFO] [stdout] 364 |             Value::Uint32(val) => 32,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:365:26
[INFO] [stdout]     |
[INFO] [stdout] 365 |             Value::Int32(val)  => 32,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:366:27
[INFO] [stdout]     |
[INFO] [stdout] 366 |             Value::Uint64(val) => 64,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:367:26
[INFO] [stdout]     |
[INFO] [stdout] 367 |             Value::Int64(val)  => 64,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:368:26
[INFO] [stdout]     |
[INFO] [stdout] 368 |             Value::Float(val)  => 32,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:369:27
[INFO] [stdout]     |
[INFO] [stdout] 369 |             Value::Double(val) => 64,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let mut output_file =
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 227 |             let mut output_file =
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bit_buffer.rs:200:25
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     let mut ptr = mem::transmute::<&u64, &f32>(&value);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bit_buffer.rs:207:25
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     let mut ptr = mem::transmute::<&u64, &f64>(&value);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u8`
[INFO] [stdout]   --> src/types.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn u8(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u16`
[INFO] [stdout]   --> src/types.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn u16(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u32`
[INFO] [stdout]   --> src/types.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn u32(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u64`
[INFO] [stdout]   --> src/types.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn u64(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i8`
[INFO] [stdout]   --> src/types.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn i8(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i16`
[INFO] [stdout]   --> src/types.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn i16(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i32`
[INFO] [stdout]   --> src/types.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn i32(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i64`
[INFO] [stdout]   --> src/types.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn i64(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `float`
[INFO] [stdout]   --> src/types.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn float(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `double`
[INFO] [stdout]    --> src/types.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn double(endianness: Endianness) -> FieldType {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u8`
[INFO] [stdout]    --> src/types.rs:411:12
[INFO] [stdout]     |
[INFO] [stdout] 411 |     pub fn u8(val: u8, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u16`
[INFO] [stdout]    --> src/types.rs:415:12
[INFO] [stdout]     |
[INFO] [stdout] 415 |     pub fn u16(val: u16, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u32`
[INFO] [stdout]    --> src/types.rs:419:12
[INFO] [stdout]     |
[INFO] [stdout] 419 |     pub fn u32(val: u32, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u64`
[INFO] [stdout]    --> src/types.rs:423:12
[INFO] [stdout]     |
[INFO] [stdout] 423 |     pub fn u64(val: u64, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i8`
[INFO] [stdout]    --> src/types.rs:427:12
[INFO] [stdout]     |
[INFO] [stdout] 427 |     pub fn i8(val: i8, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i16`
[INFO] [stdout]    --> src/types.rs:431:12
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub fn i16(val: i16, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i32`
[INFO] [stdout]    --> src/types.rs:435:12
[INFO] [stdout]     |
[INFO] [stdout] 435 |     pub fn i32(val: i32, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i64`
[INFO] [stdout]    --> src/types.rs:439:12
[INFO] [stdout]     |
[INFO] [stdout] 439 |     pub fn i64(val: i64, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `float`
[INFO] [stdout]    --> src/types.rs:443:12
[INFO] [stdout]     |
[INFO] [stdout] 443 |     pub fn float(val: f32, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `double`
[INFO] [stdout]    --> src/types.rs:447:12
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn double(val: f64, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_field`
[INFO] [stdout]    --> src/encode.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn to_field(typ: FieldType, value_str: &str, description: String) -> Field {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/template.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(typ: FieldType, descr: String) -> Template {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/types.rs:289:29
[INFO] [stdout]     |
[INFO] [stdout] 289 |             _    => panic!("{} chars not supports for BitSize"),
[INFO] [stdout]     |                             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 289 |             _    => panic!("{} chars not supports for BitSize", ...),
[INFO] [stdout]     |                                                               ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 289 |             _    => panic!("{}", "{} chars not supports for BitSize"),
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.45s
[INFO] running `Command { std: "docker" "inspect" "693d28df47555f4b246fbf03d5927e8cc76f20c107d955b7a2ad8d1b838f801f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693d28df47555f4b246fbf03d5927e8cc76f20c107d955b7a2ad8d1b838f801f", kill_on_drop: false }`
[INFO] [stdout] 693d28df47555f4b246fbf03d5927e8cc76f20c107d955b7a2ad8d1b838f801f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33342d35cbe4c2beeffe016c7632d370659cf641981a8780803b32d55f6d4254
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "33342d35cbe4c2beeffe016c7632d370659cf641981a8780803b32d55f6d4254", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use] extern crate structopt;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/bit_buffer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`
[INFO] [stdout]  --> src/bit_buffer.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use byteorder::{ReadBytesExt, LittleEndian, BigEndian};
[INFO] [stdout]   |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/encode.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/decode.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/decode.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Write, Read, Cursor, BufReader};
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cursor`, `Read`, `Write`
[INFO] [stdout]   --> src/main.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::io::{Write, Read, Cursor, BufReader, BufWriter};
[INFO] [stdout]    |               ^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:360:26
[INFO] [stdout]     |
[INFO] [stdout] 360 |             Value::Uint8(val)  => 8,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:361:25
[INFO] [stdout]     |
[INFO] [stdout] 361 |             Value::Int8(val)   => 8,
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:362:27
[INFO] [stdout]     |
[INFO] [stdout] 362 |             Value::Uint16(val) => 16,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:363:26
[INFO] [stdout]     |
[INFO] [stdout] 363 |             Value::Int16(val)  => 16,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:364:27
[INFO] [stdout]     |
[INFO] [stdout] 364 |             Value::Uint32(val) => 32,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:365:26
[INFO] [stdout]     |
[INFO] [stdout] 365 |             Value::Int32(val)  => 32,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:366:27
[INFO] [stdout]     |
[INFO] [stdout] 366 |             Value::Uint64(val) => 64,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:367:26
[INFO] [stdout]     |
[INFO] [stdout] 367 |             Value::Int64(val)  => 64,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:368:26
[INFO] [stdout]     |
[INFO] [stdout] 368 |             Value::Float(val)  => 32,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:369:27
[INFO] [stdout]     |
[INFO] [stdout] 369 |             Value::Double(val) => 64,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let mut output_file =
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 227 |             let mut output_file =
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bit_buffer.rs:200:25
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     let mut ptr = mem::transmute::<&u64, &f32>(&value);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bit_buffer.rs:207:25
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     let mut ptr = mem::transmute::<&u64, &f64>(&value);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u8`
[INFO] [stdout]   --> src/types.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn u8(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u16`
[INFO] [stdout]   --> src/types.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn u16(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u32`
[INFO] [stdout]   --> src/types.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn u32(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u64`
[INFO] [stdout]   --> src/types.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn u64(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i8`
[INFO] [stdout]   --> src/types.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn i8(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i16`
[INFO] [stdout]   --> src/types.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn i16(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i32`
[INFO] [stdout]   --> src/types.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn i32(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i64`
[INFO] [stdout]   --> src/types.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn i64(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `float`
[INFO] [stdout]   --> src/types.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn float(endianness: Endianness) -> FieldType {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `double`
[INFO] [stdout]    --> src/types.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn double(endianness: Endianness) -> FieldType {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u8`
[INFO] [stdout]    --> src/types.rs:411:12
[INFO] [stdout]     |
[INFO] [stdout] 411 |     pub fn u8(val: u8, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u16`
[INFO] [stdout]    --> src/types.rs:415:12
[INFO] [stdout]     |
[INFO] [stdout] 415 |     pub fn u16(val: u16, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u32`
[INFO] [stdout]    --> src/types.rs:419:12
[INFO] [stdout]     |
[INFO] [stdout] 419 |     pub fn u32(val: u32, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `u64`
[INFO] [stdout]    --> src/types.rs:423:12
[INFO] [stdout]     |
[INFO] [stdout] 423 |     pub fn u64(val: u64, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i8`
[INFO] [stdout]    --> src/types.rs:427:12
[INFO] [stdout]     |
[INFO] [stdout] 427 |     pub fn i8(val: i8, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i16`
[INFO] [stdout]    --> src/types.rs:431:12
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub fn i16(val: i16, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i32`
[INFO] [stdout]    --> src/types.rs:435:12
[INFO] [stdout]     |
[INFO] [stdout] 435 |     pub fn i32(val: i32, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i64`
[INFO] [stdout]    --> src/types.rs:439:12
[INFO] [stdout]     |
[INFO] [stdout] 439 |     pub fn i64(val: i64, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `float`
[INFO] [stdout]    --> src/types.rs:443:12
[INFO] [stdout]     |
[INFO] [stdout] 443 |     pub fn float(val: f32, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `double`
[INFO] [stdout]    --> src/types.rs:447:12
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn double(val: f64, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_field`
[INFO] [stdout]    --> src/encode.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn to_field(typ: FieldType, value_str: &str, description: String) -> Field {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/template.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(typ: FieldType, descr: String) -> Template {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/types.rs:289:29
[INFO] [stdout]     |
[INFO] [stdout] 289 |             _    => panic!("{} chars not supports for BitSize"),
[INFO] [stdout]     |                             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 289 |             _    => panic!("{} chars not supports for BitSize", ...),
[INFO] [stdout]     |                                                               ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 289 |             _    => panic!("{}", "{} chars not supports for BitSize"),
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling inlay v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/tests.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/tests.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use] extern crate serde_derive;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/tests.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use] extern crate structopt;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/tests.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use] extern crate structopt;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/bit_buffer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`
[INFO] [stdout]  --> src/bit_buffer.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use byteorder::{ReadBytesExt, LittleEndian, BigEndian};
[INFO] [stdout]   |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/encode.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/decode.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/decode.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Write, Read, Cursor, BufReader};
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cursor`, `Read`, `Write`
[INFO] [stdout]   --> src/main.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::io::{Write, Read, Cursor, BufReader, BufWriter};
[INFO] [stdout]    |               ^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:360:26
[INFO] [stdout]     |
[INFO] [stdout] 360 |             Value::Uint8(val)  => 8,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:361:25
[INFO] [stdout]     |
[INFO] [stdout] 361 |             Value::Int8(val)   => 8,
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:362:27
[INFO] [stdout]     |
[INFO] [stdout] 362 |             Value::Uint16(val) => 16,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:363:26
[INFO] [stdout]     |
[INFO] [stdout] 363 |             Value::Int16(val)  => 16,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:364:27
[INFO] [stdout]     |
[INFO] [stdout] 364 |             Value::Uint32(val) => 32,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:365:26
[INFO] [stdout]     |
[INFO] [stdout] 365 |             Value::Int32(val)  => 32,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:366:27
[INFO] [stdout]     |
[INFO] [stdout] 366 |             Value::Uint64(val) => 64,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:367:26
[INFO] [stdout]     |
[INFO] [stdout] 367 |             Value::Int64(val)  => 64,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:368:26
[INFO] [stdout]     |
[INFO] [stdout] 368 |             Value::Float(val)  => 32,
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/types.rs:369:27
[INFO] [stdout]     |
[INFO] [stdout] 369 |             Value::Double(val) => 64,
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/decode.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let field = Field::float(3.14159, endianness, descr.clone());
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/decode.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let field = Field::float(3.14159, endianness, descr.clone());
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/decode.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let field = Field::double(3.141592541, endianness, descr.clone());
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/decode.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     let field = Field::double(3.1415926535, endianness, descr.clone());
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let mut output_file =
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 227 |             let mut output_file =
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bit_buffer.rs:200:25
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     let mut ptr = mem::transmute::<&u64, &f32>(&value);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bit_buffer.rs:207:25
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     let mut ptr = mem::transmute::<&u64, &f64>(&value);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i8`
[INFO] [stdout]    --> src/types.rs:427:12
[INFO] [stdout]     |
[INFO] [stdout] 427 |     pub fn i8(val: i8, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i16`
[INFO] [stdout]    --> src/types.rs:431:12
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub fn i16(val: i16, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i32`
[INFO] [stdout]    --> src/types.rs:435:12
[INFO] [stdout]     |
[INFO] [stdout] 435 |     pub fn i32(val: i32, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i64`
[INFO] [stdout]    --> src/types.rs:439:12
[INFO] [stdout]     |
[INFO] [stdout] 439 |     pub fn i64(val: i64, endianness: Endianness, descr: String) -> Field {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_field`
[INFO] [stdout]    --> src/encode.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn to_field(typ: FieldType, value_str: &str, description: String) -> Field {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/types.rs:289:29
[INFO] [stdout]     |
[INFO] [stdout] 289 |             _    => panic!("{} chars not supports for BitSize"),
[INFO] [stdout]     |                             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 289 |             _    => panic!("{} chars not supports for BitSize", ...),
[INFO] [stdout]     |                                                               ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 289 |             _    => panic!("{}", "{} chars not supports for BitSize"),
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "33342d35cbe4c2beeffe016c7632d370659cf641981a8780803b32d55f6d4254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33342d35cbe4c2beeffe016c7632d370659cf641981a8780803b32d55f6d4254", kill_on_drop: false }`
[INFO] [stdout] 33342d35cbe4c2beeffe016c7632d370659cf641981a8780803b32d55f6d4254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1cd2d7675f88bb3c89afbabfc22fd41d2ff4fc2309edc73e1949e6b0d6d0ea57
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1cd2d7675f88bb3c89afbabfc22fd41d2ff4fc2309edc73e1949e6b0d6d0ea57", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/tests.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use] extern crate lazy_static;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/tests.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use] extern crate serde_derive;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/tests.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use] extern crate structopt;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/tests.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use] extern crate structopt;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Cursor`
[INFO] [stderr]  --> src/bit_buffer.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::Cursor;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`
[INFO] [stderr]  --> src/bit_buffer.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use byteorder::{ReadBytesExt, LittleEndian, BigEndian};
[INFO] [stderr]   |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/encode.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/decode.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufReader`
[INFO] [stderr]  --> src/decode.rs:2:36
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{Write, Read, Cursor, BufReader};
[INFO] [stderr]   |                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Cursor`, `Read`, `Write`
[INFO] [stderr]   --> src/main.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::io::{Write, Read, Cursor, BufReader, BufWriter};
[INFO] [stderr]    |               ^^^^^  ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:360:26
[INFO] [stderr]     |
[INFO] [stderr] 360 |             Value::Uint8(val)  => 8,
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:361:25
[INFO] [stderr]     |
[INFO] [stderr] 361 |             Value::Int8(val)   => 8,
[INFO] [stderr]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:362:27
[INFO] [stderr]     |
[INFO] [stderr] 362 |             Value::Uint16(val) => 16,
[INFO] [stderr]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:363:26
[INFO] [stderr]     |
[INFO] [stderr] 363 |             Value::Int16(val)  => 16,
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:364:27
[INFO] [stderr]     |
[INFO] [stderr] 364 |             Value::Uint32(val) => 32,
[INFO] [stderr]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:365:26
[INFO] [stderr]     |
[INFO] [stderr] 365 |             Value::Int32(val)  => 32,
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:366:27
[INFO] [stderr]     |
[INFO] [stderr] 366 |             Value::Uint64(val) => 64,
[INFO] [stderr]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:367:26
[INFO] [stderr]     |
[INFO] [stderr] 367 |             Value::Int64(val)  => 64,
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:368:26
[INFO] [stderr]     |
[INFO] [stderr] 368 |             Value::Float(val)  => 32,
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/types.rs:369:27
[INFO] [stderr]     |
[INFO] [stderr] 369 |             Value::Double(val) => 64,
[INFO] [stderr]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:199:13
[INFO] [stderr]     |
[INFO] [stderr] 199 |         let mut output_file =
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:227:17
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let mut output_file =
[INFO] [stderr]     |                 ----^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/bit_buffer.rs:200:25
[INFO] [stderr]     |
[INFO] [stderr] 200 |                     let mut ptr = mem::transmute::<&u64, &f32>(&value);
[INFO] [stderr]     |                         ----^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/bit_buffer.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     let mut ptr = mem::transmute::<&u64, &f64>(&value);
[INFO] [stderr]     |                         ----^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `u8`
[INFO] [stderr]   --> src/types.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn u8(endianness: Endianness) -> FieldType {
[INFO] [stderr]    |            ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `u16`
[INFO] [stderr]   --> src/types.rs:71:12
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn u16(endianness: Endianness) -> FieldType {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `u32`
[INFO] [stderr]   --> src/types.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn u32(endianness: Endianness) -> FieldType {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `u64`
[INFO] [stderr]   --> src/types.rs:79:12
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn u64(endianness: Endianness) -> FieldType {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i8`
[INFO] [stderr]   --> src/types.rs:83:12
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn i8(endianness: Endianness) -> FieldType {
[INFO] [stderr]    |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i16`
[INFO] [stderr]   --> src/types.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn i16(endianness: Endianness) -> FieldType {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i32`
[INFO] [stderr]   --> src/types.rs:91:12
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn i32(endianness: Endianness) -> FieldType {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i64`
[INFO] [stderr]   --> src/types.rs:95:12
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn i64(endianness: Endianness) -> FieldType {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `float`
[INFO] [stderr]   --> src/types.rs:99:12
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn float(endianness: Endianness) -> FieldType {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `double`
[INFO] [stderr]    --> src/types.rs:103:12
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn double(endianness: Endianness) -> FieldType {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `u8`
[INFO] [stderr]    --> src/types.rs:411:12
[INFO] [stderr]     |
[INFO] [stderr] 411 |     pub fn u8(val: u8, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `u16`
[INFO] [stderr]    --> src/types.rs:415:12
[INFO] [stderr]     |
[INFO] [stderr] 415 |     pub fn u16(val: u16, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `u32`
[INFO] [stderr]    --> src/types.rs:419:12
[INFO] [stderr]     |
[INFO] [stderr] 419 |     pub fn u32(val: u32, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `u64`
[INFO] [stderr]    --> src/types.rs:423:12
[INFO] [stderr]     |
[INFO] [stderr] 423 |     pub fn u64(val: u64, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i8`
[INFO] [stderr]    --> src/types.rs:427:12
[INFO] [stderr]     |
[INFO] [stderr] 427 |     pub fn i8(val: i8, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i16`
[INFO] [stderr]    --> src/types.rs:431:12
[INFO] [stderr]     |
[INFO] [stderr] 431 |     pub fn i16(val: i16, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i32`
[INFO] [stderr]    --> src/types.rs:435:12
[INFO] [stderr]     |
[INFO] [stderr] 435 |     pub fn i32(val: i32, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i64`
[INFO] [stderr]    --> src/types.rs:439:12
[INFO] [stderr]     |
[INFO] [stderr] 439 |     pub fn i64(val: i64, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `float`
[INFO] [stderr]    --> src/types.rs:443:12
[INFO] [stderr]     |
[INFO] [stderr] 443 |     pub fn float(val: f32, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `double`
[INFO] [stderr]    --> src/types.rs:447:12
[INFO] [stderr]     |
[INFO] [stderr] 447 |     pub fn double(val: f64, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_field`
[INFO] [stderr]    --> src/encode.rs:113:4
[INFO] [stderr]     |
[INFO] [stderr] 113 | fn to_field(typ: FieldType, value_str: &str, description: String) -> Field {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/template.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn new(typ: FieldType, descr: String) -> Template {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains an unused formatting placeholder
[INFO] [stderr]    --> src/types.rs:289:29
[INFO] [stderr]     |
[INFO] [stderr] 289 |             _    => panic!("{} chars not supports for BitSize"),
[INFO] [stderr]     |                             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stderr] help: add the missing argument
[INFO] [stderr]     |
[INFO] [stderr] 289 |             _    => panic!("{} chars not supports for BitSize", ...),
[INFO] [stderr]     |                                                               ^^^^^
[INFO] [stderr] help: or add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 289 |             _    => panic!("{}", "{} chars not supports for BitSize"),
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]    --> src/decode.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |     let field = Field::float(3.14159, endianness, descr.clone());
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]    --> src/decode.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |     let field = Field::float(3.14159, endianness, descr.clone());
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]    --> src/decode.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 180 |     let field = Field::double(3.141592541, endianness, descr.clone());
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]    --> src/decode.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |     let field = Field::double(3.1415926535, endianness, descr.clone());
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i8`
[INFO] [stderr]    --> src/types.rs:427:12
[INFO] [stderr]     |
[INFO] [stderr] 427 |     pub fn i8(val: i8, endianness: Endianness, descr: String) -> Field {
[INFO] [stderr]     |            ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `inlay` (test "tests") generated 4 warnings
[INFO] [stderr] warning: `inlay` (bin "inlay") generated 44 warnings
[INFO] [stderr] warning: `inlay` (bin "inlay" test) generated 31 warnings (26 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/inlay-aaac4481ea1c522a)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test bit_buffer::test_bit_buffer_byte_aligned ... ok
[INFO] [stdout] test bit_buffer::test_bit_buffer_iter_be ... ok
[INFO] [stdout] test bit_buffer::test_bit_buffer_pull_value_le ... ok
[INFO] [stdout] test decode::test_read_field_double_le ... ok
[INFO] [stdout] test decode::test_read_field_floating_be ... ok
[INFO] [stdout] test bit_buffer::test_bit_buffer_push_value_le ... ok
[INFO] [stdout] test decode::test_read_field_double_be ... ok
[INFO] [stdout] test decode::test_read_field_floating_le ... ok
[INFO] [stdout] test bit_buffer::test_bit_buffer_pull_value_be ... ok
[INFO] [stdout] test bit_buffer::test_bit_buffer_iter_le ... ok
[INFO] [stdout] test bit_buffer::test_bit_buffer_push_value_be ... ok
[INFO] [stdout] test decode::test_read_field_be_bitfields_word ... ok
[INFO] [stdout] test decode::test_read_field_le_bitfields_byte ... ok
[INFO] [stdout] test decode::test_read_field_be ... ok
[INFO] [stdout] test decode::test_read_field_le_bitfields_word ... ok
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-3a1679a47f3679f4)
[INFO] [stdout] test encode::test_encode_to_value ... ok
[INFO] [stdout] test decode::test_read_field_le_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "1cd2d7675f88bb3c89afbabfc22fd41d2ff4fc2309edc73e1949e6b0d6d0ea57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd2d7675f88bb3c89afbabfc22fd41d2ff4fc2309edc73e1949e6b0d6d0ea57", kill_on_drop: false }`
[INFO] [stdout] 1cd2d7675f88bb3c89afbabfc22fd41d2ff4fc2309edc73e1949e6b0d6d0ea57
