[INFO] fetching crate dhcp_parser 0.1.0...
[INFO] documenting dhcp_parser-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate dhcp_parser 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate dhcp_parser 0.1.0 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 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-1/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 num-iter v0.1.42
[INFO] [stderr]   Downloaded num-complex v0.4.0
[INFO] [stderr]   Downloaded num v0.4.0
[INFO] [stderr]   Downloaded nom v6.2.1
[INFO] [stderr]   Downloaded num-rational v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 036c8002fb6dcb3ca6d0e9b2fbb440b90bd425469104f83b8e4e3ca42ef8bf88
[INFO] running `Command { std: "docker" "start" "-a" "036c8002fb6dcb3ca6d0e9b2fbb440b90bd425469104f83b8e4e3ca42ef8bf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "036c8002fb6dcb3ca6d0e9b2fbb440b90bd425469104f83b8e4e3ca42ef8bf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036c8002fb6dcb3ca6d0e9b2fbb440b90bd425469104f83b8e4e3ca42ef8bf88", kill_on_drop: false }`
[INFO] [stdout] 036c8002fb6dcb3ca6d0e9b2fbb440b90bd425469104f83b8e4e3ca42ef8bf88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a62e456692ae29bb5e8e0263b73075bb65913dd2e7b8f544ad0572d1e52e44be
[INFO] running `Command { std: "docker" "start" "-a" "a62e456692ae29bb5e8e0263b73075bb65913dd2e7b8f544ad0572d1e52e44be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling nom v6.2.1
[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/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 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-0076d5013dccc66c.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-a7b7a25f507ebe66.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a62e456692ae29bb5e8e0263b73075bb65913dd2e7b8f544ad0572d1e52e44be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62e456692ae29bb5e8e0263b73075bb65913dd2e7b8f544ad0572d1e52e44be", kill_on_drop: false }`
[INFO] [stdout] a62e456692ae29bb5e8e0263b73075bb65913dd2e7b8f544ad0572d1e52e44be
