[INFO] cloning repository https://github.com/umanwizard/bmail
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/umanwizard/bmail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumanwizard%2Fbmail", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumanwizard%2Fbmail'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 854e488e918edaaf814f856a87983deec26736a3
[INFO] checking umanwizard/bmail against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumanwizard%2Fbmail" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/umanwizard/bmail
[INFO] finished tweaking git repo https://github.com/umanwizard/bmail
[INFO] tweaked toml for git repo https://github.com/umanwizard/bmail written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/umanwizard/bmail on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/umanwizard/bmail already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/umanwizard/nom`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quoted_printable v0.4.3
[INFO] [stderr]   Downloaded charset v0.1.2
[INFO] [stderr]   Downloaded enum-kinds v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7769a3c173f92efb4e02a6ffc0313fd254470dc44f2a3dcd9f0555b3b5d621a
[INFO] running `Command { std: "docker" "start" "-a" "e7769a3c173f92efb4e02a6ffc0313fd254470dc44f2a3dcd9f0555b3b5d621a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7769a3c173f92efb4e02a6ffc0313fd254470dc44f2a3dcd9f0555b3b5d621a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7769a3c173f92efb4e02a6ffc0313fd254470dc44f2a3dcd9f0555b3b5d621a", kill_on_drop: false }`
[INFO] [stdout] e7769a3c173f92efb4e02a6ffc0313fd254470dc44f2a3dcd9f0555b3b5d621a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e056e3128e8ab2ddc5744fa96573242dcdba96622070ee531dcc6171bc81038
[INFO] running `Command { std: "docker" "start" "-a" "1e056e3128e8ab2ddc5744fa96573242dcdba96622070ee531dcc6171bc81038", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v7.0.0-alpha1 (https://github.com/umanwizard/nom#11cf2862)
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking quoted_printable v0.4.3
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking charset v0.1.2
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling enum-kinds v0.5.0
[INFO] [stderr]     Checking bmail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/headers/mime.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::error::Error`
[INFO] [stdout]   --> src/parse/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use nom::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::many0`
[INFO] [stdout]   --> src/parse/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use nom::multi::many0;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::fold_many_m_n`
[INFO] [stdout]   --> src/parse/email.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use nom::multi::fold_many_m_n;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::sequence::tuple`
[INFO] [stdout]   --> src/parse/email.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use nom::sequence::tuple;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ByteStr`
[INFO] [stdout]   --> src/parse/email.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use crate::ByteStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/parse/mime.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/headers/mime.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::many0`
[INFO] [stdout]   --> src/parse/mime.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use nom::multi::many0;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::error::Error`
[INFO] [stdout]   --> src/parse/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use nom::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::many0`
[INFO] [stdout]   --> src/parse/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use nom::multi::many0;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::fold_many_m_n`
[INFO] [stdout]   --> src/parse/email.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use nom::multi::fold_many_m_n;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::sequence::tuple`
[INFO] [stdout]   --> src/parse/email.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use nom::sequence::tuple;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ByteStr`
[INFO] [stdout]   --> src/parse/email.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use crate::ByteStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/parse/mime.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::many0`
[INFO] [stdout]   --> src/parse/mime.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use nom::multi::many0;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boundary`
[INFO] [stdout]    --> src/parse/email.rs:326:19
[INFO] [stdout]     |
[INFO] [stdout] 326 |             (Some(boundary), _, _, true) => unreachable!(),
[INFO] [stdout]     |                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `charset`
[INFO] [stdout]    --> src/parse/email.rs:334:25
[INFO] [stdout]     |
[INFO] [stdout] 334 |             (None, Some(charset), _, false) => unreachable!(),
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boundary`
[INFO] [stdout]    --> src/parse/email.rs:326:19
[INFO] [stdout]     |
[INFO] [stdout] 326 |             (Some(boundary), _, _, true) => unreachable!(),
[INFO] [stdout]     |                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `charset`
[INFO] [stdout]    --> src/parse/email.rs:334:25
[INFO] [stdout]     |
[INFO] [stdout] 334 |             (None, Some(charset), _, false) => unreachable!(),
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `content_type` is never read
[INFO] [stdout]   --> src/lib.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Message<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 72 |     header: Vec<HeaderField<'a>>,
[INFO] [stdout] 73 |     content_type: Option<usize>, // index of Content-Type field in header
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleBodyResult` is never constructed
[INFO] [stdout]   --> src/parse/email.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct SimpleBodyResult<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn domain(input: &[u8]) -> IResult<&[u8], Domain, VerboseError<&[u8]>> {
[INFO] [stdout]    |                      ^^^^^             ^^^^^  ^^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                      |                 |      |
[INFO] [stdout]    |                      |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                      |                 the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn domain(input: &[u8]) -> IResult<&[u8], Domain<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn addr_spec(input: &[u8]) -> IResult<&[u8], AddrSpec, VerboseError<&[u8]>> {
[INFO] [stdout]    |                         ^^^^^             ^^^^^  ^^^^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                         |                 |      |
[INFO] [stdout]    |                         |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                         |                 the same lifetime is elided here
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn addr_spec(input: &[u8]) -> IResult<&[u8], AddrSpec<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn angle_addr(input: &[u8]) -> IResult<&[u8], Option<AddrSpec>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                          ^^^^^             ^^^^^         ^^^^^^^^                ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                          |                 |             |
[INFO] [stdout]    |                          |                 |             the same lifetime is hidden here
[INFO] [stdout]    |                          |                 the same lifetime is elided here
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn angle_addr(input: &[u8]) -> IResult<&[u8], Option<AddrSpec<'_>>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:65:23
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn mailbox(input: &[u8]) -> IResult<&[u8], Mailbox, VerboseError<&[u8]>> {
[INFO] [stdout]    |                       ^^^^^             ^^^^^  ^^^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                       |                 |      |
[INFO] [stdout]    |                       |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                       |                 the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn mailbox(input: &[u8]) -> IResult<&[u8], Mailbox<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn group(input: &[u8]) -> IResult<&[u8], Group, VerboseError<&[u8]>> {
[INFO] [stdout]    |                     ^^^^^             ^^^^^  ^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                     |                 |      |
[INFO] [stdout]    |                     |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                     |                 the same lifetime is elided here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn group(input: &[u8]) -> IResult<&[u8], Group<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn address(input: &[u8]) -> IResult<&[u8], Address, VerboseError<&[u8]>> {
[INFO] [stdout]    |                       ^^^^^             ^^^^^  ^^^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                       |                 |      |
[INFO] [stdout]    |                       |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                       |                 the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn address(input: &[u8]) -> IResult<&[u8], Address<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/date_time.rs:87:16
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn date(input: &[u8]) -> IResult<&[u8], chrono::NaiveDate, EmailError> {
[INFO] [stdout]    |                ^^^^^             ^^^^^                     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |                 |
[INFO] [stdout]    |                |                 the same lifetime is elided here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn date(input: &[u8]) -> IResult<&[u8], chrono::NaiveDate, EmailError<'_>> {
[INFO] [stdout]    |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/date_time.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn modern_zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError> {
[INFO] [stdout]     |                   ^^^^^             ^^^^^                               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                 |
[INFO] [stdout]     |                   |                 the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn modern_zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError<'_>> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/date_time.rs:125:16
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn obs_zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError> {
[INFO] [stdout]     |                ^^^^^             ^^^^^                               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |                 |
[INFO] [stdout]     |                |                 the same lifetime is elided here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn obs_zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError<'_>> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/date_time.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError> {
[INFO] [stdout]     |            ^^^^^             ^^^^^                               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |            |                 |
[INFO] [stdout]     |            |                 the same lifetime is elided here
[INFO] [stdout]     |            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError<'_>> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/date_time.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 180 |     i: &[u8],
[INFO] [stdout]     |        ^^^^^ the lifetime is elided here
[INFO] [stdout] 181 | ) -> IResult<&[u8], chrono::DateTime<chrono::offset::FixedOffset>, EmailError> {
[INFO] [stdout]     |              ^^^^^ the same lifetime is elided here                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 181 | ) -> IResult<&[u8], chrono::DateTime<chrono::offset::FixedOffset>, EmailError<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/header.rs:61:29
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn optional_address_list(i: &[u8]) -> IResult<&[u8], Vec<Address>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                             ^^^^^             ^^^^^      ^^^^^^^                ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                             |                 |          |
[INFO] [stdout]    |                             |                 |          the same lifetime is hidden here
[INFO] [stdout]    |                             |                 the same lifetime is elided here
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn optional_address_list(i: &[u8]) -> IResult<&[u8], Vec<Address<'_>>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/header.rs:124:28
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn header_field(input: &[u8]) -> IResult<&[u8], HeaderField, EmailError> {
[INFO] [stdout]     |                            ^^^^^             ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |                 |      |
[INFO] [stdout]     |                            |                 |      the same lifetime is hidden here
[INFO] [stdout]     |                            |                 the same lifetime is elided here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn header_field(input: &[u8]) -> IResult<&[u8], HeaderField<'_>, EmailError<'_>> {
[INFO] [stdout]     |                                                                ++++            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `content_type` is never read
[INFO] [stdout]   --> src/lib.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Message<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 72 |     header: Vec<HeaderField<'a>>,
[INFO] [stdout] 73 |     content_type: Option<usize>, // index of Content-Type field in header
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleBodyResult` is never constructed
[INFO] [stdout]   --> src/parse/email.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct SimpleBodyResult<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn domain(input: &[u8]) -> IResult<&[u8], Domain, VerboseError<&[u8]>> {
[INFO] [stdout]    |                      ^^^^^             ^^^^^  ^^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                      |                 |      |
[INFO] [stdout]    |                      |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                      |                 the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn domain(input: &[u8]) -> IResult<&[u8], Domain<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn addr_spec(input: &[u8]) -> IResult<&[u8], AddrSpec, VerboseError<&[u8]>> {
[INFO] [stdout]    |                         ^^^^^             ^^^^^  ^^^^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                         |                 |      |
[INFO] [stdout]    |                         |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                         |                 the same lifetime is elided here
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn addr_spec(input: &[u8]) -> IResult<&[u8], AddrSpec<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn angle_addr(input: &[u8]) -> IResult<&[u8], Option<AddrSpec>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                          ^^^^^             ^^^^^         ^^^^^^^^                ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                          |                 |             |
[INFO] [stdout]    |                          |                 |             the same lifetime is hidden here
[INFO] [stdout]    |                          |                 the same lifetime is elided here
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn angle_addr(input: &[u8]) -> IResult<&[u8], Option<AddrSpec<'_>>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:65:23
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn mailbox(input: &[u8]) -> IResult<&[u8], Mailbox, VerboseError<&[u8]>> {
[INFO] [stdout]    |                       ^^^^^             ^^^^^  ^^^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                       |                 |      |
[INFO] [stdout]    |                       |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                       |                 the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn mailbox(input: &[u8]) -> IResult<&[u8], Mailbox<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn group(input: &[u8]) -> IResult<&[u8], Group, VerboseError<&[u8]>> {
[INFO] [stdout]    |                     ^^^^^             ^^^^^  ^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                     |                 |      |
[INFO] [stdout]    |                     |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                     |                 the same lifetime is elided here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn group(input: &[u8]) -> IResult<&[u8], Group<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/address.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn address(input: &[u8]) -> IResult<&[u8], Address, VerboseError<&[u8]>> {
[INFO] [stdout]    |                       ^^^^^             ^^^^^  ^^^^^^^               ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                       |                 |      |
[INFO] [stdout]    |                       |                 |      the same lifetime is hidden here
[INFO] [stdout]    |                       |                 the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn address(input: &[u8]) -> IResult<&[u8], Address<'_>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/date_time.rs:87:16
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn date(input: &[u8]) -> IResult<&[u8], chrono::NaiveDate, EmailError> {
[INFO] [stdout]    |                ^^^^^             ^^^^^                     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |                 |
[INFO] [stdout]    |                |                 the same lifetime is elided here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn date(input: &[u8]) -> IResult<&[u8], chrono::NaiveDate, EmailError<'_>> {
[INFO] [stdout]    |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/date_time.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn modern_zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError> {
[INFO] [stdout]     |                   ^^^^^             ^^^^^                               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                 |
[INFO] [stdout]     |                   |                 the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn modern_zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError<'_>> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/date_time.rs:125:16
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn obs_zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError> {
[INFO] [stdout]     |                ^^^^^             ^^^^^                               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |                 |
[INFO] [stdout]     |                |                 the same lifetime is elided here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn obs_zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError<'_>> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/date_time.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError> {
[INFO] [stdout]     |            ^^^^^             ^^^^^                               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |            |                 |
[INFO] [stdout]     |            |                 the same lifetime is elided here
[INFO] [stdout]     |            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn zone(i: &[u8]) -> IResult<&[u8], chrono::offset::FixedOffset, EmailError<'_>> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/date_time.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 180 |     i: &[u8],
[INFO] [stdout]     |        ^^^^^ the lifetime is elided here
[INFO] [stdout] 181 | ) -> IResult<&[u8], chrono::DateTime<chrono::offset::FixedOffset>, EmailError> {
[INFO] [stdout]     |              ^^^^^ the same lifetime is elided here                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 181 | ) -> IResult<&[u8], chrono::DateTime<chrono::offset::FixedOffset>, EmailError<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse/header.rs:61:29
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn optional_address_list(i: &[u8]) -> IResult<&[u8], Vec<Address>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                             ^^^^^             ^^^^^      ^^^^^^^                ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                             |                 |          |
[INFO] [stdout]    |                             |                 |          the same lifetime is hidden here
[INFO] [stdout]    |                             |                 the same lifetime is elided here
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn optional_address_list(i: &[u8]) -> IResult<&[u8], Vec<Address<'_>>, VerboseError<&[u8]>> {
[INFO] [stdout]    |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse/header.rs:124:28
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn header_field(input: &[u8]) -> IResult<&[u8], HeaderField, EmailError> {
[INFO] [stdout]     |                            ^^^^^             ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |                 |      |
[INFO] [stdout]     |                            |                 |      the same lifetime is hidden here
[INFO] [stdout]     |                            |                 the same lifetime is elided here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn header_field(input: &[u8]) -> IResult<&[u8], HeaderField<'_>, EmailError<'_>> {
[INFO] [stdout]     |                                                                ++++            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bmail::error::EmailError`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bmail::error::EmailError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bmail::headers::mime::ContentType`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bmail::headers::mime::ContentType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bmail::headers::HeaderFieldInner`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bmail::headers::HeaderFieldInner;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::error::VerboseError as NomVerboseError`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nom::error::VerboseError as NomVerboseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let (_, message) = match message().parse(&data) {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bmail::error::EmailError`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bmail::error::EmailError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bmail::headers::mime::ContentType`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bmail::headers::mime::ContentType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bmail::headers::HeaderFieldInner`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bmail::headers::HeaderFieldInner;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::error::VerboseError as NomVerboseError`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nom::error::VerboseError as NomVerboseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let (_, message) = match message().parse(&data) {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v7.0.0-alpha1 (https://github.com/umanwizard/nom#11cf2862)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "1e056e3128e8ab2ddc5744fa96573242dcdba96622070ee531dcc6171bc81038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e056e3128e8ab2ddc5744fa96573242dcdba96622070ee531dcc6171bc81038", kill_on_drop: false }`
[INFO] [stdout] 1e056e3128e8ab2ddc5744fa96573242dcdba96622070ee531dcc6171bc81038
