[INFO] cloning repository https://github.com/kunalchandan/LatticeBoltzmann
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kunalchandan/LatticeBoltzmann" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunalchandan%2FLatticeBoltzmann", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunalchandan%2FLatticeBoltzmann'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16ecba4248602ac341d17862fcfa52afa92095c0
[INFO] documenting kunalchandan/LatticeBoltzmann against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunalchandan%2FLatticeBoltzmann" "/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/kunalchandan/LatticeBoltzmann on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kunalchandan/LatticeBoltzmann
[INFO] finished tweaking git repo https://github.com/kunalchandan/LatticeBoltzmann
[INFO] tweaked toml for git repo https://github.com/kunalchandan/LatticeBoltzmann written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/kunalchandan/LatticeBoltzmann already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff4abf8f938d3443c5b651d55c4ee4849bdcad72de7df35aa6dd5a76fddbcda7
[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" "ff4abf8f938d3443c5b651d55c4ee4849bdcad72de7df35aa6dd5a76fddbcda7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff4abf8f938d3443c5b651d55c4ee4849bdcad72de7df35aa6dd5a76fddbcda7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4abf8f938d3443c5b651d55c4ee4849bdcad72de7df35aa6dd5a76fddbcda7", kill_on_drop: false }`
[INFO] [stdout] ff4abf8f938d3443c5b651d55c4ee4849bdcad72de7df35aa6dd5a76fddbcda7
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45f8d6576ca3374fdd00648fed7ba288b238dad1f1bb05a7ce19b7876d816b68
[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" "45f8d6576ca3374fdd00648fed7ba288b238dad1f1bb05a7ce19b7876d816b68", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking raw-window-handle v0.3.1
[INFO] [stderr]     Checking x11-dl v2.18.4
[INFO] [stderr]     Checking png v0.15.1
[INFO] [stderr]    Compiling gfx_gl v0.6.0
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking pistoncore-input v0.28.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking gfx_core v0.9.2
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking num-complex v0.2.3
[INFO] [stderr]     Checking rusttype v0.8.1
[INFO] [stderr]     Checking num-bigint v0.2.3
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking rulinalg v0.4.2
[INFO] [stderr]     Checking pistoncore-window v0.44.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking alga v0.9.2
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking piston2d-graphics v0.35.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.49.0
[INFO] [stderr]     Checking piston v0.49.0
[INFO] [stderr]     Checking glutin_glx_sys v0.1.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking gfx v0.18.2
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking nalgebra v0.19.0
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking gfx_device_gl v0.16.2
[INFO] [stderr]     Checking wayland-protocols v0.21.13
[INFO] [stderr]     Checking piston-gfx_texture v0.40.0
[INFO] [stderr]     Checking imageproc v0.19.2
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.70.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.66.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.19.5
[INFO] [stderr]     Checking glutin v0.21.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.63.0
[INFO] [stderr]     Checking piston_window v0.105.0
[INFO] [stderr]  Documenting lattice_boltzmann v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: visibility `pub(crate)` is not followed by an item
[INFO] [stdout]   --> src/lattice/consts.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate)pub(crate) static E: [[f32; 2]; 9] = [[0.,0.],
[INFO] [stdout]    | ^^^^^^^^^^ the visibility
[INFO] [stdout]    |
[INFO] [stdout]    = help: you likely meant to define an item, e.g., `pub(crate) fn foo() {}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found keyword `pub`
[INFO] [stdout]   --> src/lattice/consts.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate)pub(crate) static E: [[f32; 2]; 9] = [[0.,0.],
[INFO] [stdout]    |           ^^^ expected item
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::lattice::consts::E`
[INFO] [stdout]  --> src/lattice/node.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lattice::consts::E;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `E` in `lattice::consts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SCALE_X` in module `lattice`
[INFO] [stdout]   --> src/main.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const SCALE_X: u32 = lattice::SCALE_X;
[INFO] [stdout]    |                                   ^^^^^^^ not found in `lattice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SCALE_Y` in module `lattice`
[INFO] [stdout]   --> src/main.rs:11:35
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const SCALE_Y: u32 = lattice::SCALE_Y;
[INFO] [stdout]    |                                   ^^^^^^^ not found in `lattice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `lattice_boltzmann`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name lattice_boltzmann 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 image=/opt/rustwide/target/debug/deps/libimage-0e9e3f9ee9b9ce57.rmeta --extern imageproc=/opt/rustwide/target/debug/deps/libimageproc-c8d5304ac1b7bef3.rmeta --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-dffa902b787041ec.rmeta --extern piston=/opt/rustwide/target/debug/deps/libpiston-dfda79801fe4439c.rmeta --extern graphics=/opt/rustwide/target/debug/deps/libgraphics-e2e722a4a6e68d7f.rmeta --extern opengl_graphics=/opt/rustwide/target/debug/deps/libopengl_graphics-eabdeeb0c01600a4.rmeta --extern piston_window=/opt/rustwide/target/debug/deps/libpiston_window-0c164f983e394dee.rmeta --extern glutin_window=/opt/rustwide/target/debug/deps/libglutin_window-146ead6d69caef51.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "45f8d6576ca3374fdd00648fed7ba288b238dad1f1bb05a7ce19b7876d816b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45f8d6576ca3374fdd00648fed7ba288b238dad1f1bb05a7ce19b7876d816b68", kill_on_drop: false }`
[INFO] [stdout] 45f8d6576ca3374fdd00648fed7ba288b238dad1f1bb05a7ce19b7876d816b68