[INFO] fetching crate dhcp_parser 0.1.0...
[INFO] testing dhcp_parser-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate dhcp_parser 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate dhcp_parser 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f032317cfaa9f110084f83f4e805a0ae79be72e980bc7b3f496fb8d5ec619fca
[INFO] running `Command { std: "docker" "start" "-a" "f032317cfaa9f110084f83f4e805a0ae79be72e980bc7b3f496fb8d5ec619fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f032317cfaa9f110084f83f4e805a0ae79be72e980bc7b3f496fb8d5ec619fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f032317cfaa9f110084f83f4e805a0ae79be72e980bc7b3f496fb8d5ec619fca", kill_on_drop: false }`
[INFO] [stdout] f032317cfaa9f110084f83f4e805a0ae79be72e980bc7b3f496fb8d5ec619fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8dc055f9f580e2e884231d8997434283a25beed956e614513dc1dca629ab64d
[INFO] running `Command { std: "docker" "start" "-a" "f8dc055f9f580e2e884231d8997434283a25beed956e614513dc1dca629ab64d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling dhcp_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `nom::be_u8`, `nom::be_u32`, `nom::be_i32`
[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 `be_i32` in the root
[INFO] [stdout]   |           |      |
[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 `chain` in this scope
[INFO] [stdout]    --> src/lib.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     chain!(
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chain` in this scope
[INFO] [stdout]   --> src/options/parse.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         chain!(
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chain` in this scope
[INFO] [stdout]   --> src/options/parse.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         chain!(
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chain` in this scope
[INFO] [stdout]   --> src/options/parse.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         chain!(
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chain` in this scope
[INFO] [stdout]   --> src/options/parse.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         chain!(
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chain` in this scope
[INFO] [stdout]   --> src/options/parse.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         chain!(
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ip_addr)]
[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]   = note: `#[warn(unused_imports)]` on by default
[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 imports: `IResult`, `length_value`
[INFO] [stdout]  --> src/options/parse.rs:4:34
[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: `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: `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] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stdout]    --> src/lib.rs:100:24
[INFO] [stdout]     |
[INFO] [stdout] 100 |   named!(_parse_message(&'a [u8]) -> RawMessage<'a>,
[INFO] [stdout]     |   -                      ^^ undeclared lifetime
[INFO] [stdout]     |  _|
[INFO] [stdout]     | |
[INFO] [stdout] 101 | |     chain!(
[INFO] [stdout] 102 | |         pop: map_res!(be_u8, Op::from_byte) ~
[INFO] [stdout] 103 | |         phtype: map_res!(be_u8, Htype::from_byte) ~
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     )
[INFO] [stdout] 138 | | );
[INFO] [stdout]     | |__- lifetime `'a` is missing in item created through this procedural macro
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stdout]    --> src/lib.rs:100:47
[INFO] [stdout]     |
[INFO] [stdout] 100 |   named!(_parse_message(&'a [u8]) -> RawMessage<'a>,
[INFO] [stdout]     |   -                                             ^^ undeclared lifetime
[INFO] [stdout]     |  _|
[INFO] [stdout]     | |
[INFO] [stdout] 101 | |     chain!(
[INFO] [stdout] 102 | |         pop: map_res!(be_u8, Op::from_byte) ~
[INFO] [stdout] 103 | |         phtype: map_res!(be_u8, Htype::from_byte) ~
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     )
[INFO] [stdout] 138 | | );
[INFO] [stdout]     | |__- lifetime `'a` is missing in item created through this procedural macro
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stdout]   --> src/options/parse.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 |   named!(dhcp_option(&'a [u8]) -> DhcpOption, alt!(
[INFO] [stdout]    |   -                   ^^ undeclared lifetime
[INFO] [stdout]    |  _|
[INFO] [stdout]    | |
[INFO] [stdout] 13 | |         chain!(
[INFO] [stdout] 14 | |             tag!([0u8]),
[INFO] [stdout] 15 | |             || { Pad }
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |     )
[INFO] [stdout] 44 | | );
[INFO] [stdout]    | |__- lifetime `'a` is missing in item created through this procedural macro
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0261, E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0261`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dhcp_parser`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f8dc055f9f580e2e884231d8997434283a25beed956e614513dc1dca629ab64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8dc055f9f580e2e884231d8997434283a25beed956e614513dc1dca629ab64d", kill_on_drop: false }`
[INFO] [stdout] f8dc055f9f580e2e884231d8997434283a25beed956e614513dc1dca629ab64d
