[INFO] cloning repository https://github.com/briangreenery/bran-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/briangreenery/bran-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbriangreenery%2Fbran-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbriangreenery%2Fbran-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c935851170da815387fb70b3496676dd852f25c
[INFO] documenting briangreenery/bran-rs against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbriangreenery%2Fbran-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/briangreenery/bran-rs on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/briangreenery/bran-rs
[INFO] finished tweaking git repo https://github.com/briangreenery/bran-rs
[INFO] tweaked toml for git repo https://github.com/briangreenery/bran-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/briangreenery/bran-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/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[INFO] the lockfile is outdated, regenerating it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-2020-08-29" "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-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ansi_term v0.7.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 447a3ec9ae08673f264199bb3b8568562078fae9ca0a9c6199d61aa758c30b28
[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" "447a3ec9ae08673f264199bb3b8568562078fae9ca0a9c6199d61aa758c30b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "447a3ec9ae08673f264199bb3b8568562078fae9ca0a9c6199d61aa758c30b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "447a3ec9ae08673f264199bb3b8568562078fae9ca0a9c6199d61aa758c30b28", kill_on_drop: false }`
[INFO] [stdout] 447a3ec9ae08673f264199bb3b8568562078fae9ca0a9c6199d61aa758c30b28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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-2020-08-29" "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] 7dd5cc874074564faf14f95eda876dda1901367218c93df6c6e358717bed2bda
[INFO] running `Command { std: "docker" "start" "-a" "7dd5cc874074564faf14f95eda876dda1901367218c93df6c6e358717bed2bda", kill_on_drop: false }`
[INFO] [stderr]     Checking ansi_term v0.7.5
[INFO] [stderr]  Documenting bran v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `git`
[INFO] [stdout]  --> src/cli/build.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use git;
[INFO] [stdout]   |     ^^^ no `git` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `log`
[INFO] [stdout]  --> src/cli/build.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{Log, Output};
[INFO] [stdout]   |     ^^^ maybe a missing crate `log`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `remote`
[INFO] [stdout]  --> src/cli/build.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use remote::Remote;
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `remote`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `config`
[INFO] [stdout]  --> src/cli/build.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use config::{Config, Host};
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `config`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `git`
[INFO] [stdout]  --> src/cli/clean.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use git;
[INFO] [stdout]   |     ^^^ no `git` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `log`
[INFO] [stdout]  --> src/cli/clean.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::Output;
[INFO] [stdout]   |     ^^^ maybe a missing crate `log`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `remote`
[INFO] [stdout]  --> src/cli/clean.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use remote::Remote;
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `remote`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `config`
[INFO] [stdout]  --> src/cli/clean.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use config::Config;
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `config`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `git`
[INFO] [stdout]  --> src/cli/init.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use git;
[INFO] [stdout]   |     ^^^ no `git` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `log`
[INFO] [stdout]  --> src/cli/init.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::Output;
[INFO] [stdout]   |     ^^^ maybe a missing crate `log`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `remote`
[INFO] [stdout]  --> src/cli/init.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use remote::Remote;
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `remote`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `config`
[INFO] [stdout]  --> src/cli/init.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use config::Config;
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `config`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `git`
[INFO] [stdout]  --> src/cli/push.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use git;
[INFO] [stdout]   |     ^^^ no `git` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `log`
[INFO] [stdout]  --> src/cli/push.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{Log, Output};
[INFO] [stdout]   |     ^^^ maybe a missing crate `log`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `remote`
[INFO] [stdout]  --> src/cli/push.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use remote::Remote;
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `remote`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `config`
[INFO] [stdout]  --> src/cli/push.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use config::{Config, Host};
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `config`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `git`
[INFO] [stdout]  --> src/cli/run.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use git;
[INFO] [stdout]   |     ^^^ no `git` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `log`
[INFO] [stdout]  --> src/cli/run.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{Log, Output};
[INFO] [stdout]   |     ^^^ maybe a missing crate `log`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `remote`
[INFO] [stdout]  --> src/cli/run.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use remote::Remote;
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `remote`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `config`
[INFO] [stdout]  --> src/cli/run.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use config::{Config, Host};
[INFO] [stdout]   |     ^^^^^^ maybe a missing crate `config`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::run::run`
[INFO] [stdout]   --> src/cli/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use self::run::run;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ no `run` in `cli::run`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]   --> src/main.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn run() -> Result<i32, Box<Error>> {
[INFO] [stdout]    |                             ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 9  | use clap::Error;
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::error::Error;
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::io::Error;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `bran`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name bran src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-a65d9f7007fa01f0.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d8de5d56e70a343c.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b01e5f49cd1b74e8.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-bb712bfb1e6d5b0b.rmeta --extern yaml_rust=/opt/rustwide/target/debug/deps/libyaml_rust-602d711556df6bb5.rmeta --cap-lints=warn --crate-version 1.0.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "7dd5cc874074564faf14f95eda876dda1901367218c93df6c6e358717bed2bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd5cc874074564faf14f95eda876dda1901367218c93df6c6e358717bed2bda", kill_on_drop: false }`
[INFO] [stdout] 7dd5cc874074564faf14f95eda876dda1901367218c93df6c6e358717bed2bda