[INFO] cloning repository https://github.com/GGist/omni-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GGist/omni-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGGist%2Fomni-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGGist%2Fomni-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cb027b05a3013ba6e4569ee75a1a4f2907b89cb
[INFO] documenting GGist/omni-rs against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGGist%2Fomni-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GGist/omni-rs 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 git repo https://github.com/GGist/omni-rs
[INFO] removed 2 missing examples
[INFO] finished tweaking git repo https://github.com/GGist/omni-rs
[INFO] tweaked toml for git repo https://github.com/GGist/omni-rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/GGist/omni-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] d80046cb6b8c31e3a8b0af5dd19e70fcab752046ce2838b85fd4534ee08e167b
[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" "d80046cb6b8c31e3a8b0af5dd19e70fcab752046ce2838b85fd4534ee08e167b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d80046cb6b8c31e3a8b0af5dd19e70fcab752046ce2838b85fd4534ee08e167b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80046cb6b8c31e3a8b0af5dd19e70fcab752046ce2838b85fd4534ee08e167b", kill_on_drop: false }`
[INFO] [stdout] d80046cb6b8c31e3a8b0af5dd19e70fcab752046ce2838b85fd4534ee08e167b
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0fd062979b243550022e4f08048ba200799fa26bad8ce8c2193cd0f1f82f345e
[INFO] running `Command { std: "docker" "start" "-a" "0fd062979b243550022e4f08048ba200799fa26bad8ce8c2193cd0f1f82f345e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking futures-core v0.3.6
[INFO] [stderr]     Checking pin-project-lite v0.1.10
[INFO] [stderr]     Checking futures-sink v0.3.6
[INFO] [stderr]     Checking futures-task v0.3.6
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]    Compiling standback v0.2.11
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling time v0.2.22
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking socket2 v0.3.15
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking futures-channel v0.3.6
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]  Documenting omni v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `hyper::net`
[INFO] [stdout]  --> src/net/connector.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hyper::net::{NetworkConnector};
[INFO] [stdout]   |            ^^^ could not find `net` in `hyper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hyper::net`
[INFO] [stdout]  --> src/net/sender.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hyper::net::{NetworkStream};
[INFO] [stdout]   |            ^^^ could not find `net` in `hyper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::Headers`, `hyper::header::Header`, `hyper::header::HeaderFormat`
[INFO] [stdout]  --> src/ssdp/header/mod.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use hyper::header::{Headers, Header, HeaderFormat};
[INFO] [stdout]   |                     ^^^^^^^  ^^^^^^  ^^^^^^^^^^^^ no `HeaderFormat` in `header`
[INFO] [stdout]   |                     |        |
[INFO] [stdout]   |                     |        no `Header` in `header`
[INFO] [stdout]   |                     no `Headers` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/bootid.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/configid.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/man.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::num::FromStrRadix`
[INFO] [stdout]  --> src/ssdp/header/mx.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::num::{FromStrRadix};
[INFO] [stdout]   |                ^^^^^^^^^^^^ no `FromStrRadix` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/mx.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/nt.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/nts.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/searchport.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/securelocation.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/st.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::HeaderFormat`, `hyper::header::Header`
[INFO] [stdout]  --> src/ssdp/header/usn.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{HeaderFormat, Header};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^ no `Header` in `header`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `HeaderFormat` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hyper::header::Location`, `hyper::header::Server`, `hyper::header::CacheDirective`, `hyper::header::CacheControl`, `hyper::header::Host`, `hyper::header::Headers`, `hyper::header::Header`, `hyper::header::HeaderFormat`
[INFO] [stdout]  --> src/ssdp/message/notify/alive.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hyper::header::{Location, Server, CacheDirective, CacheControl, Host, 
[INFO] [stdout]   |                     ^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^ no `Host` in `header`
[INFO] [stdout]   |                     |         |       |               |
[INFO] [stdout]   |                     |         |       |               no `CacheControl` in `header`
[INFO] [stdout]   |                     |         |       no `CacheDirective` in `header`
[INFO] [stdout]   |                     |         no `Server` in `header`
[INFO] [stdout]   |                     no `Location` in `header`
[INFO] [stdout] 5 |                     Headers, Header, HeaderFormat};
[INFO] [stdout]   |                     ^^^^^^^  ^^^^^^  ^^^^^^^^^^^^ no `HeaderFormat` in `header`
[INFO] [stdout]   |                     |        |
[INFO] [stdout]   |                     |        no `Header` in `header`
[INFO] [stdout]   |                     no `Headers` in `header`
[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(lookup_host, udp, libc, collections)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 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 `omni`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name omni 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 hyper=/opt/rustwide/target/debug/deps/libhyper-3501c84dc5a5a2d3.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-df92e8c0ffa62f98.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-ead0c533f54ff04b.rmeta --cap-lints=warn --crate-version 0.0.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "0fd062979b243550022e4f08048ba200799fa26bad8ce8c2193cd0f1f82f345e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd062979b243550022e4f08048ba200799fa26bad8ce8c2193cd0f1f82f345e", kill_on_drop: false }`
[INFO] [stdout] 0fd062979b243550022e4f08048ba200799fa26bad8ce8c2193cd0f1f82f345e
