[INFO] cloning repository https://github.com/Eightsu/mainframe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eightsu/mainframe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEightsu%2Fmainframe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEightsu%2Fmainframe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9f4a1f90a537d30d337ab8853eb2da52a052198
[INFO] documenting Eightsu/mainframe against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEightsu%2Fmainframe" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Eightsu/mainframe on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Eightsu/mainframe
[INFO] finished tweaking git repo https://github.com/Eightsu/mainframe
[INFO] tweaked toml for git repo https://github.com/Eightsu/mainframe written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Eightsu/mainframe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3120cea6ac1974bb9db063b5782754a5c35784091bae4bcbafd4801d4a699828
[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" "3120cea6ac1974bb9db063b5782754a5c35784091bae4bcbafd4801d4a699828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3120cea6ac1974bb9db063b5782754a5c35784091bae4bcbafd4801d4a699828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3120cea6ac1974bb9db063b5782754a5c35784091bae4bcbafd4801d4a699828", kill_on_drop: false }`
[INFO] [stdout] 3120cea6ac1974bb9db063b5782754a5c35784091bae4bcbafd4801d4a699828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba5b2f6c95dea4e0df2121a318a5932c804506e1fd5513b32c851afee6e8facd
[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" "ba5b2f6c95dea4e0df2121a318a5932c804506e1fd5513b32c851afee6e8facd", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling wide v0.4.3
[INFO] [stderr]     Checking instant v0.1.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling glow v0.4.0
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]     Checking png v0.16.2
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking hibitset v0.6.3
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking image v0.23.3
[INFO] [stderr]     Checking ultraviolet v0.4.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.3.2
[INFO] [stderr]     Checking hashbrown v0.7.1
[INFO] [stderr]     Checking shred v0.10.2
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling specs-derive v0.4.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking serde v1.0.106
[INFO] [stderr]     Checking winit v0.22.0
[INFO] [stderr]     Checking glutin v0.24.0
[INFO] [stderr]     Checking bracket-geometry v0.8.0
[INFO] [stderr]     Checking object-pool v0.4.4
[INFO] [stderr]     Checking bracket-random v0.8.0
[INFO] [stderr]     Checking bracket-color v0.8.0
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking specs v0.16.1
[INFO] [stderr]     Checking bracket-noise v0.8.0
[INFO] [stderr]     Checking bracket-algorithm-traits v0.8.0
[INFO] [stderr]     Checking bracket-pathfinding v0.8.0
[INFO] [stderr]     Checking bracket-terminal v0.8.0
[INFO] [stderr]     Checking bracket-lib v0.8.0
[INFO] [stderr]     Checking rltk v0.8.0
[INFO] [stderr]  Documenting mainframe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0428]: the name `components` is defined multiple times
[INFO] [stdout]   --> src/main.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | mod components;
[INFO] [stdout]    | --------------- previous definition of the module `components` here
[INFO] [stdout] ...
[INFO] [stdout] 36 | mod components;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `components` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `components` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0428`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `mainframe`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name mainframe 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 rltk=/opt/rustwide/target/debug/deps/librltk-b13ed5c90066700c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9994eb072e074f36.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-819816eb4ad87f07.rmeta --extern specs=/opt/rustwide/target/debug/deps/libspecs-8a41658b65782b11.rmeta --extern specs_derive=/opt/rustwide/target/debug/deps/libspecs_derive-27d00c3519689256.so --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "ba5b2f6c95dea4e0df2121a318a5932c804506e1fd5513b32c851afee6e8facd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5b2f6c95dea4e0df2121a318a5932c804506e1fd5513b32c851afee6e8facd", kill_on_drop: false }`
[INFO] [stdout] ba5b2f6c95dea4e0df2121a318a5932c804506e1fd5513b32c851afee6e8facd
