[INFO] fetching crate dot_vox_amethyst 0.1.0...
[INFO] documenting dot_vox_amethyst-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate dot_vox_amethyst 0.1.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate dot_vox_amethyst 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dot_vox_amethyst 0.1.0
[INFO] finished tweaking crates.io crate dot_vox_amethyst 0.1.0
[INFO] tweaked toml for crates.io crate dot_vox_amethyst 0.1.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] d8ddfe025efb059e310976e96057b9dbd704b796bb90bdafe44c6a25f6783764
[INFO] running `Command { std: "docker" "start" "-a" "d8ddfe025efb059e310976e96057b9dbd704b796bb90bdafe44c6a25f6783764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8ddfe025efb059e310976e96057b9dbd704b796bb90bdafe44c6a25f6783764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ddfe025efb059e310976e96057b9dbd704b796bb90bdafe44c6a25f6783764", kill_on_drop: false }`
[INFO] [stdout] d8ddfe025efb059e310976e96057b9dbd704b796bb90bdafe44c6a25f6783764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acb5b55d00263e0f310b8c0556edea2fe0f6940059e18788055e225a51e8e556
[INFO] running `Command { std: "docker" "start" "-a" "acb5b55d00263e0f310b8c0556edea2fe0f6940059e18788055e225a51e8e556", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
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[INFO] [stderr]    Compiling khronos_api v2.2.0
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[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling rayon-core v1.9.1
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[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cgmath v0.16.1
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[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking void v1.0.2
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[INFO] [stderr]     Checking gimli v0.25.0
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[INFO] [stderr]     Checking shrev v1.1.1
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[INFO] [stderr]     Checking wavefront_obj v5.1.0
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[INFO] [stderr]     Checking dot_vox v3.1.0
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking imagefmt v4.0.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]     Checking ron v0.2.2
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]    Compiling shred-derive v0.5.1
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[INFO] [stderr]    Compiling glsl-layout-derive v0.1.1
[INFO] [stderr]     Checking shred v0.7.2
[INFO] [stderr]     Checking hibitset v0.5.4
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[INFO] [stderr]     Checking gfx_core v0.8.3
[INFO] [stderr]     Checking specs v0.12.3
[INFO] [stderr]     Checking specs-hierarchy v0.2.1
[INFO] [stderr]     Checking amethyst_core v0.3.0
[INFO] [stderr]     Checking amethyst_assets v0.4.0
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/amethyst_assets-0.4.0/src/prefab/mod.rs:359:22
[INFO] [stdout]     |
[INFO] [stdout] 359 |                 name.as_ref(),
[INFO] [stdout]     |                 -----^^^^^^--
[INFO] [stdout]     |                 |    |
[INFO] [stdout]     |                 |    cannot infer type for type parameter `T` declared on the trait `AsRef`
[INFO] [stdout]     |                 this method call resolves to `&T`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `std::string::String: AsRef<_>`
[INFO] [stdout] help: use the fully qualified path for the potential candidates
[INFO] [stdout]     |
[INFO] [stdout] 359 |                 <std::string::String as AsRef<OsStr>>::as_ref(name),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 359 |                 <std::string::String as AsRef<Path>>::as_ref(name),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 359 |                 <std::string::String as AsRef<[u8]>>::as_ref(name),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 359 |                 <std::string::String as AsRef<str>>::as_ref(name),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `amethyst_assets` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "acb5b55d00263e0f310b8c0556edea2fe0f6940059e18788055e225a51e8e556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb5b55d00263e0f310b8c0556edea2fe0f6940059e18788055e225a51e8e556", kill_on_drop: false }`
[INFO] [stdout] acb5b55d00263e0f310b8c0556edea2fe0f6940059e18788055e225a51e8e556
