[INFO] fetching crate game_features 0.8.1...
[INFO] documenting game_features-0.8.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate game_features 0.8.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate game_features 0.8.1 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 game_features 0.8.1
[INFO] finished tweaking crates.io crate game_features 0.8.1
[INFO] tweaked toml for crates.io crate game_features 0.8.1 written to /workspace/builds/worker-3/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 }`
[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 derive_builder v0.7.2
[INFO] [stderr]   Downloaded derive_builder_core v0.5.0
[INFO] [stderr]   Downloaded partial_function v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb99ded1ac4139e58da7d9cd8e4ce1f5d2646e588828cb5d33536906fda5620a
[INFO] running `Command { std: "docker" "start" "-a" "bb99ded1ac4139e58da7d9cd8e4ce1f5d2646e588828cb5d33536906fda5620a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb99ded1ac4139e58da7d9cd8e4ce1f5d2646e588828cb5d33536906fda5620a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb99ded1ac4139e58da7d9cd8e4ce1f5d2646e588828cb5d33536906fda5620a", kill_on_drop: false }`
[INFO] [stdout] bb99ded1ac4139e58da7d9cd8e4ce1f5d2646e588828cb5d33536906fda5620a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f2ebad78adf4494e7baa92691e2c395e1e2c40f40308fa30e43774bb2f9f53f4
[INFO] running `Command { std: "docker" "start" "-a" "f2ebad78adf4494e7baa92691e2c395e1e2c40f40308fa30e43774bb2f9f53f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]     Checking partial_function v0.4.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]  Documenting game_features v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `0,4`
[INFO] [stdout]   --> src/loot_tree.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 55 | /// [0,4] (5) -> item1
[INFO] [stdout]    |      ^^^ no item named `0,4` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `5,6`
[INFO] [stdout]   --> src/loot_tree.rs:56:6
[INFO] [stdout]    |
[INFO] [stdout] 56 | /// [5,6] (2) -> item2
[INFO] [stdout]    |      ^^^ no item named `5,6` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0,4`
[INFO] [stdout]   --> src/loot_tree.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 55 | /// [0,4] (5) -> item1
[INFO] [stdout]    |      ^^^ no item named `0,4` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.18s
[INFO] running `Command { std: "docker" "inspect" "f2ebad78adf4494e7baa92691e2c395e1e2c40f40308fa30e43774bb2f9f53f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ebad78adf4494e7baa92691e2c395e1e2c40f40308fa30e43774bb2f9f53f4", kill_on_drop: false }`
[INFO] [stdout] f2ebad78adf4494e7baa92691e2c395e1e2c40f40308fa30e43774bb2f9f53f4
