[INFO] fetching crate hxgm30-client 0.3.0-alpha.01...
[INFO] documenting hxgm30-client-0.3.0-alpha.01 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate hxgm30-client 0.3.0-alpha.01 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate hxgm30-client 0.3.0-alpha.01 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 crates.io crate hxgm30-client 0.3.0-alpha.01
[INFO] finished tweaking crates.io crate hxgm30-client 0.3.0-alpha.01
[INFO] tweaked toml for crates.io crate hxgm30-client 0.3.0-alpha.01 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate hxgm30-client 0.3.0-alpha.01 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded config v0.10.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1de4c31d04ec7b111c5fff984a5d5a0d6de26ddba70fd470270afd1fa76c50ca
[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" "1de4c31d04ec7b111c5fff984a5d5a0d6de26ddba70fd470270afd1fa76c50ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1de4c31d04ec7b111c5fff984a5d5a0d6de26ddba70fd470270afd1fa76c50ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de4c31d04ec7b111c5fff984a5d5a0d6de26ddba70fd470270afd1fa76c50ca", kill_on_drop: false }`
[INFO] [stdout] 1de4c31d04ec7b111c5fff984a5d5a0d6de26ddba70fd470270afd1fa76c50ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8ee6b89454553571455b5c3a90105ea619a7a6be82acf5f0e444d9448b60bdcb
[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" "8ee6b89454553571455b5c3a90105ea619a7a6be82acf5f0e444d9448b60bdcb", kill_on_drop: false }`
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[INFO] [stderr]     Checking downcast-rs v1.1.1
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[INFO] [stderr]    Compiling wayland-protocols v0.23.6
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[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling specs-derive v0.4.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking winit v0.21.0
[INFO] [stderr]     Checking glutin v0.23.0
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[INFO] [stderr]     Checking serde_json v1.0.50
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking specs v0.16.1
[INFO] [stderr]     Checking twyg v0.1.7
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[INFO] [stderr]     Checking rltk v0.7.0
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking hxgm30-client v0.3.0-alpha.01 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting hxgm30-client v0.3.0-alpha.01 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `entities_to_remove_on_level_change`
[INFO] [stdout]   --> src/game/state.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn entities_to_remove_on_level_change(&mut self) -> Vec<Entity> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `goto_next_level`
[INFO] [stdout]    --> src/game/state.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn goto_next_level(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "8ee6b89454553571455b5c3a90105ea619a7a6be82acf5f0e444d9448b60bdcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee6b89454553571455b5c3a90105ea619a7a6be82acf5f0e444d9448b60bdcb", kill_on_drop: false }`
[INFO] [stdout] 8ee6b89454553571455b5c3a90105ea619a7a6be82acf5f0e444d9448b60bdcb