[INFO] cloning repository https://github.com/flimflam-game/flimflam
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flimflam-game/flimflam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflimflam-game%2Fflimflam", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflimflam-game%2Fflimflam'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c81c1c2986cdd3a39a7b01f2d5576df5d0e381c
[INFO] documenting flimflam-game/flimflam against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflimflam-game%2Fflimflam" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flimflam-game/flimflam on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/flimflam-game/flimflam
[INFO] finished tweaking git repo https://github.com/flimflam-game/flimflam
[INFO] tweaked toml for git repo https://github.com/flimflam-game/flimflam written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/flimflam-game/flimflam already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6f99a6dce4fef88c0d90f45df1779a1bd03b4e85ee6815955e65366f1b54fb4
[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" "f6f99a6dce4fef88c0d90f45df1779a1bd03b4e85ee6815955e65366f1b54fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6f99a6dce4fef88c0d90f45df1779a1bd03b4e85ee6815955e65366f1b54fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f99a6dce4fef88c0d90f45df1779a1bd03b4e85ee6815955e65366f1b54fb4", kill_on_drop: false }`
[INFO] [stdout] f6f99a6dce4fef88c0d90f45df1779a1bd03b4e85ee6815955e65366f1b54fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 800370f4e5a2528e5d56b80bebe5d849386c14c6cd9adf3cf7334329128a2be9
[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" "800370f4e5a2528e5d56b80bebe5d849386c14c6cd9adf3cf7334329128a2be9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling rustc-serialize v0.3.24
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[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking pnet_base v0.27.2
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[INFO] [stderr]     Checking pnet_macros_support v0.27.2
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[INFO] [stderr]    Compiling error-chain v0.12.4
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[INFO] [stderr]     Checking approx v0.3.2
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[INFO] [stderr]     Checking line_drawing v0.7.0
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[INFO] [stderr]     Checking rand v0.6.5
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[INFO] [stderr]    Compiling gfx_gl v0.6.1
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[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking nanorand v0.5.1
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking sid v0.5.2
[INFO] [stderr]     Checking minimp3 v0.3.5
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
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[INFO] [stderr]     Checking flume v0.10.0
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]     Checking portpicker v0.1.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking glyph_brush_layout v0.1.9
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr]     Checking twox-hash v1.6.0
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking glyph_brush v0.6.3
[INFO] [stderr]     Checking gilrs-core v0.2.6
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking glyph_brush v0.5.4
[INFO] [stderr]     Checking gilrs v0.7.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling smart-default v0.5.2
[INFO] [stderr]     Checking image v0.23.12
[INFO] [stderr]     Checking euclid v0.19.9
[INFO] [stderr]     Checking gfx_device_gl v0.16.2
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking lyon_geom v0.12.7
[INFO] [stderr]     Checking zip v0.5.9
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking lyon_path v0.13.2
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]     Checking lyon_algorithms v0.13.4
[INFO] [stderr]     Checking lyon_tessellation v0.13.5
[INFO] [stderr]    Compiling pnet_macros v0.27.2
[INFO] [stderr]     Checking lyon v0.13.5
[INFO] [stderr]    Compiling pnet_packet v0.27.2
[INFO] [stderr]     Checking rodio v0.9.0
[INFO] [stderr]     Checking ipnetwork v0.17.0
[INFO] [stderr]     Checking ultraviolet v0.7.5
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking pnet_datalink v0.27.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking jsonl v1.0.0
[INFO] [stderr]     Checking flimflam-model v0.1.0 (/opt/rustwide/workdir/crates/flimflam-model)
[INFO] [stderr]  Documenting flimflam-model v0.1.0 (/opt/rustwide/workdir/crates/flimflam-model)
[INFO] [stderr]    Compiling cargo_metadata v0.10.0
[INFO] [stderr]    Compiling skeptic v0.13.5
[INFO] [stderr]    Compiling ggez v0.5.1
[INFO] [stderr]     Checking pnet_transport v0.27.2
[INFO] [stderr]     Checking flimflam-utils v0.1.0 (/opt/rustwide/workdir/crates/flimflam-utils)
[INFO] [stderr]  Documenting flimflam-utils v0.1.0 (/opt/rustwide/workdir/crates/flimflam-utils)
[INFO] [stdout] warning: unused import: `pnet::datalink`
[INFO] [stdout]  --> crates/flimflam-utils/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use pnet::datalink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pnet::ipnetwork::IpNetwork`
[INFO] [stdout]  --> crates/flimflam-utils/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use pnet::ipnetwork::IpNetwork;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::IpAddr`
[INFO] [stdout]  --> crates/flimflam-utils/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::IpAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting flimflam-server v0.1.0 (/opt/rustwide/workdir/crates/flimflam-server)
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.19.5
[INFO] [stderr]     Checking glutin v0.20.1
[INFO] [stderr]     Checking gfx_window_glutin v0.30.0
[INFO] [stderr]  Documenting flimflam v0.1.0 (/opt/rustwide/workdir/crates/flimflam)
[INFO] [stdout] error: couldn't read crates/flimflam/src/../../../art/player_sprite.png: No such file or directory (os error 2)
[INFO] [stdout]   --> crates/flimflam/src/main.rs:93:42
[INFO] [stdout]    |
[INFO] [stdout] 93 |             player_sprite: load_png(ctx, include_bytes!("../../../art/player_sprite.png")).unwrap(),
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] [stderr] error: could not document `flimflam`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name flimflam crates/flimflam/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 anyhow=/opt/rustwide/target/debug/deps/libanyhow-e4a70c59a4ac7fc4.rmeta --extern flimflam_model=/opt/rustwide/target/debug/deps/libflimflam_model-fe3f166015c379ab.rmeta --extern flimflam_utils=/opt/rustwide/target/debug/deps/libflimflam_utils-ab871ca39e76925d.rmeta --extern flume=/opt/rustwide/target/debug/deps/libflume-cc689b3a1a9db739.rmeta --extern ggez=/opt/rustwide/target/debug/deps/libggez-b357f08195662ea6.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-99bf4e44825b6e44.rmeta --extern jsonl=/opt/rustwide/target/debug/deps/libjsonl-fb6066d0e188253e.rmeta --extern portpicker=/opt/rustwide/target/debug/deps/libportpicker-ac3568c40788655c.rmeta --extern ultraviolet=/opt/rustwide/target/debug/deps/libultraviolet-01d04fb6c0db81b9.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "800370f4e5a2528e5d56b80bebe5d849386c14c6cd9adf3cf7334329128a2be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800370f4e5a2528e5d56b80bebe5d849386c14c6cd9adf3cf7334329128a2be9", kill_on_drop: false }`
[INFO] [stdout] 800370f4e5a2528e5d56b80bebe5d849386c14c6cd9adf3cf7334329128a2be9
