[INFO] fetching crate dhcp_parser 0.1.0...
[INFO] checking dhcp_parser-0.1.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate dhcp_parser 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate dhcp_parser 0.1.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dhcp_parser 0.1.0
[INFO] finished tweaking crates.io crate dhcp_parser 0.1.0
[INFO] tweaked toml for crates.io crate dhcp_parser 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fef8de70f2e90fa97b88cfaf3e5cba7e6937c00e190806e400cac443401b9ac
[INFO] running `Command { std: "docker" "start" "-a" "6fef8de70f2e90fa97b88cfaf3e5cba7e6937c00e190806e400cac443401b9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fef8de70f2e90fa97b88cfaf3e5cba7e6937c00e190806e400cac443401b9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fef8de70f2e90fa97b88cfaf3e5cba7e6937c00e190806e400cac443401b9ac", kill_on_drop: false }`
[INFO] [stdout] 6fef8de70f2e90fa97b88cfaf3e5cba7e6937c00e190806e400cac443401b9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b22cb349fc7252bf5bfd0cd9d672bbd936e34ed2b8f834ae65b1938b2b9f32c
[INFO] running `Command { std: "docker" "start" "-a" "7b22cb349fc7252bf5bfd0cd9d672bbd936e34ed2b8f834ae65b1938b2b9f32c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking dhcp_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `nom::be_u8`, `nom::be_u32`, `nom::be_i32`, `nom::length_value`
[INFO] [stdout]  --> src/options/parse.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nom::{be_u8, be_u32, be_i32, length_value, IResult};
[INFO] [stdout]   |           ^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^^^^^^ no `length_value` in the root
[INFO] [stdout]   |           |      |       |
[INFO] [stdout]   |           |      |       no `be_i32` in the root
[INFO] [stdout]   |           |      no `be_u32` in the root
[INFO] [stdout]   |           no `be_u8` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `nom::be_u8`, `nom::be_u16`, `nom::be_u32`
[INFO] [stdout]   --> src/lib.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | use nom::{IResult, be_u8, be_u16, be_u32};
[INFO] [stdout]    |                    ^^^^^  ^^^^^^  ^^^^^^ no `be_u32` in the root
[INFO] [stdout]    |                    |      |
[INFO] [stdout]    |                    |      no `be_u16` in the root
[INFO] [stdout]    |                    no `be_u8` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `nom::be_u8`, `nom::be_u32`, `nom::be_i32`, `nom::length_value`
[INFO] [stdout]  --> src/options/parse.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nom::{be_u8, be_u32, be_i32, length_value, IResult};
[INFO] [stdout]   |           ^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^^^^^^ no `length_value` in the root
[INFO] [stdout]   |           |      |       |
[INFO] [stdout]   |           |      |       no `be_i32` in the root
[INFO] [stdout]   |           |      no `be_u32` in the root
[INFO] [stdout]   |           no `be_u8` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `nom::be_u8`, `nom::be_u16`, `nom::be_u32`
[INFO] [stdout]   --> src/lib.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | use nom::{IResult, be_u8, be_u16, be_u32};
[INFO] [stdout]    |                    ^^^^^  ^^^^^^  ^^^^^^ no `be_u32` in the root
[INFO] [stdout]    |                    |      |
[INFO] [stdout]    |                    |      no `be_u16` in the root
[INFO] [stdout]    |                    no `be_u8` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `named` in this scope
[INFO] [stdout]   --> src/options/parse.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | named!(dhcp_option(&'a [u8]) -> DhcpOption, alt!(
[INFO] [stdout]    | ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `named` in this scope
[INFO] [stdout]   --> src/util.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     named!(parts<&[u8],(&str,&str)>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `named` in this scope
[INFO] [stdout]    --> src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | named!(_parse_message(&'a [u8]) -> RawMessage<'a>,
[INFO] [stdout]     | ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `named` in this scope
[INFO] [stdout]   --> src/options/parse.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | named!(dhcp_option(&'a [u8]) -> DhcpOption, alt!(
[INFO] [stdout]    | ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `named` in this scope
[INFO] [stdout]    --> src/lib.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | named!(_parse_message(&'a [u8]) -> RawMessage<'a>,
[INFO] [stdout]     | ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use] extern crate nom;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `options::DhcpOption::*`
[INFO] [stdout]  --> src/options/parse.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use options::DhcpOption::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/options/parse.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use {Result, Error};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IResult`
[INFO] [stdout]  --> src/options/parse.rs:4:48
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nom::{be_u8, be_u32, be_i32, length_value, IResult};
[INFO] [stdout]   |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use] extern crate nom;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `From`
[INFO] [stdout]  --> src/options/parse.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::convert::{From};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr`, `Ipv4Addr`
[INFO] [stdout]  --> src/options/parse.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `options::DhcpOption::*`
[INFO] [stdout]  --> src/options/parse.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use options::DhcpOption::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse`
[INFO] [stdout]  --> src/options/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use self::parse::parse;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `take_rest`
[INFO] [stdout]   --> src/util.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | use super::{take_rest};
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/options/parse.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use {Result, Error};
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IResult`
[INFO] [stdout]  --> src/options/parse.rs:4:48
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nom::{be_u8, be_u32, be_i32, length_value, IResult};
[INFO] [stdout]   |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str`
[INFO] [stdout]   --> src/util.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::str;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `From`
[INFO] [stdout]  --> src/options/parse.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::convert::{From};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `From`
[INFO] [stdout]   --> src/lib.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::convert::{From};
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]   --> src/lib.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr`, `Ipv4Addr`
[INFO] [stdout]  --> src/options/parse.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `take_rest`
[INFO] [stdout]   --> src/lib.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | use self::util::{take_rest};
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse`
[INFO] [stdout]  --> src/options/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use self::parse::parse;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `From`
[INFO] [stdout]   --> src/lib.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::convert::{From};
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]   --> src/lib.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `take_rest`
[INFO] [stdout]   --> src/lib.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | use self::util::{take_rest};
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `ip_addr` has been stable since 1.7.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ip_addr)]
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `ip_addr` has been stable since 1.7.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ip_addr)]
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Done` found for enum `std::result::Result` in the current scope
[INFO] [stdout]  --> src/util.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     IResult::Done(b"", input)
[INFO] [stdout]   |              ^^^^ variant or associated item not found in `Result<(_, _), Err<_>>`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `ne` with a similar name, but with different arguments
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/cmp.rs:263:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Done` found for enum `std::result::Result` in the current scope
[INFO] [stdout]  --> src/util.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     IResult::Done(b"", input)
[INFO] [stdout]   |              ^^^^ variant or associated item not found in `Result<(_, _), Err<_>>`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `ne` with a similar name, but with different arguments
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/cmp.rs:263:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `parts` in this scope
[INFO] [stdout]   --> src/util.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 |     assert_eq!(parts(b"abcd:thisistherestofthestring"), IResult::Done(&b""[..], ("abcd", "thisistherestofthestring")));
[INFO] [stdout]    |                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Done` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/util.rs:38:66
[INFO] [stdout]    |
[INFO] [stdout] 38 |     assert_eq!(parts(b"abcd:thisistherestofthestring"), IResult::Done(&b""[..], ("abcd", "thisistherestofthestring")));
[INFO] [stdout]    |                                                                  ^^^^ variant or associated item not found in `Result<(_, _), Err<_>>`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `ne` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/cmp.rs:263:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `_parse_message` in this scope
[INFO] [stdout]   --> src/lib.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     match _parse_message(bytes) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Done` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         IResult::Done(inp, msg) => {
[INFO] [stdout]    |                  ^^^^ variant or associated item not found in `Result<(_, _), Err<_>>`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `ne` with a similar name
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/cmp.rs:263:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Error` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 |         IResult::Error(err) => {
[INFO] [stdout]    |                  ^^^^^ variant or associated item not found in `Result<(_, _), Err<_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `_parse_message` in this scope
[INFO] [stdout]   --> src/lib.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     match _parse_message(bytes) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Done` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         IResult::Done(inp, msg) => {
[INFO] [stdout]    |                  ^^^^ variant or associated item not found in `Result<(_, _), Err<_>>`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `ne` with a similar name
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/cmp.rs:263:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Incomplete` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |         IResult::Incomplete(_) => {
[INFO] [stdout]    |                  ^^^^^^^^^^ variant or associated item not found in `Result<(_, _), Err<_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Error` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 |         IResult::Error(err) => {
[INFO] [stdout]    |                  ^^^^^ variant or associated item not found in `Result<(_, _), Err<_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Incomplete` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/lib.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |         IResult::Incomplete(_) => {
[INFO] [stdout]    |                  ^^^^^^^^^^ variant or associated item not found in `Result<(_, _), Err<_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]  --> src/options/parse.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn parse(bytes: &[u8]) -> Result<Vec<DhcpOption>> {
[INFO] [stdout]   |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:243:18
[INFO] [stdout]     |
[INFO] [stdout] 243 |         options: &vec![][..],
[INFO] [stdout]     |                  ^^^^^^^^^^^ expected `Vec<DhcpOption>`, found `&[_]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<DhcpOption>`
[INFO] [stdout]             found reference `&[_]`
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]     |
[INFO] [stdout] 243 |         options: (&vec![][..]).to_vec(),
[INFO] [stdout]     |                  +           ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]  --> src/options/parse.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn parse(bytes: &[u8]) -> Result<Vec<DhcpOption>> {
[INFO] [stdout]   |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dhcp_parser` (lib) due to 10 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 13 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dhcp_parser` (lib test) due to 14 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7b22cb349fc7252bf5bfd0cd9d672bbd936e34ed2b8f834ae65b1938b2b9f32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b22cb349fc7252bf5bfd0cd9d672bbd936e34ed2b8f834ae65b1938b2b9f32c", kill_on_drop: false }`
[INFO] [stdout] 7b22cb349fc7252bf5bfd0cd9d672bbd936e34ed2b8f834ae65b1938b2b9f32c
