[INFO] fetching crate dhcp_parser 0.1.0...
[INFO] documenting dhcp_parser-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate dhcp_parser 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dhcp_parser 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f376a4768ae6151d6697daed3dce68d317a728b6fe60c232187283a1d28a625e
[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" "f376a4768ae6151d6697daed3dce68d317a728b6fe60c232187283a1d28a625e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f376a4768ae6151d6697daed3dce68d317a728b6fe60c232187283a1d28a625e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f376a4768ae6151d6697daed3dce68d317a728b6fe60c232187283a1d28a625e", kill_on_drop: false }`
[INFO] [stdout] f376a4768ae6151d6697daed3dce68d317a728b6fe60c232187283a1d28a625e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1fb6e31a68ff152a2cb42752ea9dc3b9e285289e0cb8cd8e471c1c3830feba9
[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" "e1fb6e31a68ff152a2cb42752ea9dc3b9e285289e0cb8cd8e471c1c3830feba9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking num-complex v0.3.0
[INFO] [stderr]     Checking num-rational v0.3.0
[INFO] [stderr]     Checking num v0.3.0
[INFO] [stderr]  Documenting 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/options/parse.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         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: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: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: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/lib.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     chain!(
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta 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] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dhcp_parser`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name dhcp_parser src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern nom=/opt/rustwide/target/debug/deps/libnom-35f76876d7cb916f.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-08a5daa164fc04d1.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "e1fb6e31a68ff152a2cb42752ea9dc3b9e285289e0cb8cd8e471c1c3830feba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1fb6e31a68ff152a2cb42752ea9dc3b9e285289e0cb8cd8e471c1c3830feba9", kill_on_drop: false }`
[INFO] [stdout] e1fb6e31a68ff152a2cb42752ea9dc3b9e285289e0cb8cd8e471c1c3830feba9
