[INFO] cloning repository https://github.com/stmobo/akashi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stmobo/akashi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstmobo%2Fakashi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstmobo%2Fakashi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9016d4b52d23ce4c8380d4bff52470293af5003e
[INFO] documenting stmobo/akashi against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstmobo%2Fakashi" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stmobo/akashi on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stmobo/akashi
[INFO] finished tweaking git repo https://github.com/stmobo/akashi
[INFO] tweaked toml for git repo https://github.com/stmobo/akashi written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/stmobo/akashi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dashmap-shard v0.1.1
[INFO] [stderr]   Downloaded dashmap v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef9126dbb3b659d31e072b10a608903ca8b0847484588877820d74f8a24752fe
[INFO] running `Command { std: "docker" "start" "-a" "ef9126dbb3b659d31e072b10a608903ca8b0847484588877820d74f8a24752fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef9126dbb3b659d31e072b10a608903ca8b0847484588877820d74f8a24752fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9126dbb3b659d31e072b10a608903ca8b0847484588877820d74f8a24752fe", kill_on_drop: false }`
[INFO] [stdout] ef9126dbb3b659d31e072b10a608903ca8b0847484588877820d74f8a24752fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d974ea7794300c47be0685d42b3fd57f3a1cc3c22a9302ba96f6c2ffa5ca00ff
[INFO] running `Command { std: "docker" "start" "-a" "d974ea7794300c47be0685d42b3fd57f3a1cc3c22a9302ba96f6c2ffa5ca00ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking smallvec v1.1.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling dashmap-shard v0.1.1
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking dashmap v2.1.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking rental v0.5.5
[INFO] [stderr]  Documenting akashi v0.5.2 (/opt/rustwide/workdir/akashi)
[INFO] [stdout] warning: unresolved link to `ComponentBackend`
[INFO] [stdout]    --> akashi/src/components/card_type.rs:158:36
[INFO] [stdout]     |
[INFO] [stdout] 158 | /// Acts as a [`ComponentBackend`](ComponentBackend) for
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^ no item named `ComponentBackend` 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 `ComponentBackend`
[INFO] [stdout]    --> akashi/src/components/card_type.rs:160:26
[INFO] [stdout]     |
[INFO] [stdout] 160 | /// [`ComponentBackend`](ComponentBackend).
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^ no item named `ComponentBackend` 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 `ComponentBackend`
[INFO] [stdout]    --> akashi/src/components/inventory.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 | /// Acts as a [`ComponentBackend`] for [`Inventories`](Inventory) by wrapping
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^ no item named `ComponentBackend` 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 `ComponentBackend`
[INFO] [stdout]    --> akashi/src/components/inventory.rs:172:15
[INFO] [stdout]     |
[INFO] [stdout] 172 | /// another [`ComponentBackend`].
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ no item named `ComponentBackend` 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 `get_component`
[INFO] [stdout]    --> akashi/src/ecs/entity.rs:109:31
[INFO] [stdout]     |
[INFO] [stdout] 109 |     /// by the next call to [`get_component`] in preference to being loaded
[INFO] [stdout]     |                               ^^^^^^^^^^^^^ no item named `get_component` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rental v0.5.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d974ea7794300c47be0685d42b3fd57f3a1cc3c22a9302ba96f6c2ffa5ca00ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d974ea7794300c47be0685d42b3fd57f3a1cc3c22a9302ba96f6c2ffa5ca00ff", kill_on_drop: false }`
[INFO] [stdout] d974ea7794300c47be0685d42b3fd57f3a1cc3c22a9302ba96f6c2ffa5ca00ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] cd9e19d9357c1e564a58e566ccce4f6f75f7943ec3154b9f2083637cd99609d6
[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" "cd9e19d9357c1e564a58e566ccce4f6f75f7943ec3154b9f2083637cd99609d6", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "cd9e19d9357c1e564a58e566ccce4f6f75f7943ec3154b9f2083637cd99609d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd9e19d9357c1e564a58e566ccce4f6f75f7943ec3154b9f2083637cd99609d6", kill_on_drop: false }`
[INFO] [stdout] cd9e19d9357c1e564a58e566ccce4f6f75f7943ec3154b9f2083637cd99609d6