[INFO] cloning repository https://github.com/spwilson2/xi-example-frontend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spwilson2/xi-example-frontend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspwilson2%2Fxi-example-frontend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspwilson2%2Fxi-example-frontend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5f777d3add4f283e21dd16cd25e084c3078b2f1
[INFO] documenting spwilson2/xi-example-frontend 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%2Fspwilson2%2Fxi-example-frontend" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spwilson2/xi-example-frontend 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/spwilson2/xi-example-frontend
[INFO] finished tweaking git repo https://github.com/spwilson2/xi-example-frontend
[INFO] tweaked toml for git repo https://github.com/spwilson2/xi-example-frontend written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/spwilson2/xi-example-frontend 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 git repository `https://github.com/xi-editor/xi-editor`
[INFO] [stderr]     Updating git submodule `https://github.com/xi-editor/syntect-resources`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded line-wrap v0.1.1
[INFO] [stderr]   Downloaded parking_lot v0.4.8
[INFO] [stderr]   Downloaded chashmap v2.2.2
[INFO] [stderr]   Downloaded syntect v3.3.0
[INFO] [stderr]   Downloaded notify v5.0.0-pre.1
[INFO] [stderr]   Downloaded thread_local v1.0.0
[INFO] [stderr]   Downloaded plist v0.4.2
[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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 894848ae27e018c1a6b80f95dde63280a9ac0c429b562a6b8f279254e53bac68
[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" "894848ae27e018c1a6b80f95dde63280a9ac0c429b562a6b8f279254e53bac68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "894848ae27e018c1a6b80f95dde63280a9ac0c429b562a6b8f279254e53bac68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "894848ae27e018c1a6b80f95dde63280a9ac0c429b562a6b8f279254e53bac68", kill_on_drop: false }`
[INFO] [stdout] 894848ae27e018c1a6b80f95dde63280a9ac0c429b562a6b8f279254e53bac68
[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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81c894b3b94746d25d20ee119b1f6b8c4d165bf8938feab83414242d8162cf41
[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" "81c894b3b94746d25d20ee119b1f6b8c4d165bf8938feab83414242d8162cf41", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking same-file v1.0.5
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]     Checking xml-rs v0.8.0
[INFO] [stderr]     Checking regex-syntax v0.6.13
[INFO] [stderr]     Checking bytecount v0.6.0
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking xi-unicode v0.2.0 (https://github.com/xi-editor/xi-editor?branch=master#53c5b962)
[INFO] [stderr]     Checking thread_local v1.0.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking walkdir v2.2.9
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking miniz_oxide v0.3.5
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking filetime v0.2.8
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking termion v1.5.4
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking inotify v0.7.0
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking chashmap v2.2.2
[INFO] [stderr]     Checking notify v5.0.0-pre.1
[INFO] [stderr]     Checking regex v1.3.3
[INFO] [stderr]     Checking fern v0.5.9
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking plist v0.4.2
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking xi-rope v0.3.0 (https://github.com/xi-editor/xi-editor?branch=master#53c5b962)
[INFO] [stderr]     Checking xi-trace v0.2.0 (https://github.com/xi-editor/xi-editor?branch=master#53c5b962)
[INFO] [stderr]     Checking syntect v3.3.0
[INFO] [stderr]     Checking xi-rpc v0.3.0 (https://github.com/xi-editor/xi-editor?branch=master#53c5b962)
[INFO] [stderr]     Checking xi-core-lib v0.3.0 (https://github.com/xi-editor/xi-editor?branch=master#53c5b962)
[INFO] [stderr]  Documenting xi-example-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `super::actions`
[INFO] [stdout]  --> src/ui/controller.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::actions::Action;
[INFO] [stdout]   |            ^^^^^^^ could not find `actions` in `super`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]   --> src/ui/controller.rs:25:81
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn open_file(&mut self, core: &dyn Peer, file_path: &str) -> Result<(), Error> {
[INFO] [stdout]    |                                                                                 ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::logging::io::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::logging::io::sys::ext::net::sys_common::thread::env::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::logging::io::sys::rand::mem::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 10 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]   --> src/ui/controller.rs:53:80
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn start_keyboard_event_loop(&mut self, core: &dyn Peer) -> Result<(), Error> {
[INFO] [stdout]    |                                                                                ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::logging::io::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::logging::io::sys::ext::net::sys_common::thread::env::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::logging::io::sys::rand::mem::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 10 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct import `InputController` is private
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | use ui::InputController;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ private struct import
[INFO] [stdout]    |
[INFO] [stdout] note: the struct import `InputController` is defined here...
[INFO] [stdout]   --> src/ui/mod.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use self::controller::InputController;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...and refers to the struct `InputController` which is defined here
[INFO] [stdout]   --> src/ui/controller.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct InputController {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ consider importing it directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `xi-example-cli`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name xi_example_cli 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 chrono=/opt/rustwide/target/debug/deps/libchrono-54d3472883eadb79.rmeta --extern fern=/opt/rustwide/target/debug/deps/libfern-938eda7a1839ce67.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-69d9a7f018cb28c7.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c461fe0e2dc1fd36.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-d15ea93544677353.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a2d6dfe637cf0672.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-4d1dcb1204aa2308.rmeta --extern xi_core_lib=/opt/rustwide/target/debug/deps/libxi_core_lib-e45c3fd1a7946366.rmeta --extern xi_rpc=/opt/rustwide/target/debug/deps/libxi_rpc-1bfd0b73fab5dca1.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "81c894b3b94746d25d20ee119b1f6b8c4d165bf8938feab83414242d8162cf41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c894b3b94746d25d20ee119b1f6b8c4d165bf8938feab83414242d8162cf41", kill_on_drop: false }`
[INFO] [stdout] 81c894b3b94746d25d20ee119b1f6b8c4d165bf8938feab83414242d8162cf41