[INFO] fetching crate creature_feature 0.1.1...
[INFO] documenting creature_feature-0.1.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate creature_feature 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate creature_feature 0.1.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate creature_feature 0.1.1
[INFO] finished tweaking crates.io crate creature_feature 0.1.1
[INFO] tweaked toml for crates.io crate creature_feature 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate creature_feature 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 859ad1440fd8030c584ada206c0fc8f8a5803fec4eb587617bae33670a875b90
[INFO] running `Command { std: "docker" "start" "-a" "859ad1440fd8030c584ada206c0fc8f8a5803fec4eb587617bae33670a875b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "859ad1440fd8030c584ada206c0fc8f8a5803fec4eb587617bae33670a875b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859ad1440fd8030c584ada206c0fc8f8a5803fec4eb587617bae33670a875b90", kill_on_drop: false }`
[INFO] [stdout] 859ad1440fd8030c584ada206c0fc8f8a5803fec4eb587617bae33670a875b90
[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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45b27ff35fbe4457187f36ebff479cfe7f1588c1c0128455e28fa4171d8552a5
[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" "45b27ff35fbe4457187f36ebff479cfe7f1588c1c0128455e28fa4171d8552a5", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]  Documenting creature_feature v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `T`
[INFO] [stdout]   --> src/lib.rs:90:95
[INFO] [stdout]    |
[INFO] [stdout] 90 | //!2) `SliceGram` provides n-grams over referenced data and produces owned data or multiple &[T]. Examples include [`ftzrs::n_slice`], [`...
[INFO] [stdout]    |                                                                                               ^ no item named `T` 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 `ftzrs::gap_gram`
[INFO] [stdout]   --> src/gap_gram.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// The featurizer created by [`ftzrs::gap_gram`]
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^ no item named `ftzrs` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ftzrs::featurizers`
[INFO] [stdout]    --> src/gap_gram.rs:182:160
[INFO] [stdout]     |
[INFO] [stdout] 182 | ...ap` tokens in between. Can be used with [`ftzrs::featurizers!`] to form a skipgram. Both `a` and `b` must consume the input exactly on...
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^ no item named `ftzrs` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "45b27ff35fbe4457187f36ebff479cfe7f1588c1c0128455e28fa4171d8552a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b27ff35fbe4457187f36ebff479cfe7f1588c1c0128455e28fa4171d8552a5", kill_on_drop: false }`
[INFO] [stdout] 45b27ff35fbe4457187f36ebff479cfe7f1588c1c0128455e28fa4171d8552a5
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 6882404f0b29210439a25124719c83e4a31fd72c2aa1b79fc4678bcdb6addc51
[INFO] running `Command { std: "docker" "start" "-a" "6882404f0b29210439a25124719c83e4a31fd72c2aa1b79fc4678bcdb6addc51", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]  Documenting creature_feature v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `T`
[INFO] [stdout]   --> src/lib.rs:90:95
[INFO] [stdout]    |
[INFO] [stdout] 90 | //!2) `SliceGram` provides n-grams over referenced data and produces owned data or multiple &[T]. Examples include [`ftzrs::n_slice`], [`...
[INFO] [stdout]    |                                                                                               ^ no item named `T` 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 `ftzrs::gap_gram`
[INFO] [stdout]   --> src/gap_gram.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// The featurizer created by [`ftzrs::gap_gram`]
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^ no item named `ftzrs` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ftzrs::featurizers`
[INFO] [stdout]    --> src/gap_gram.rs:182:160
[INFO] [stdout]     |
[INFO] [stdout] 182 | ...ap` tokens in between. Can be used with [`ftzrs::featurizers!`] to form a skipgram. Both `a` and `b` must consume the input exactly on...
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^ no item named `ftzrs` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "6882404f0b29210439a25124719c83e4a31fd72c2aa1b79fc4678bcdb6addc51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6882404f0b29210439a25124719c83e4a31fd72c2aa1b79fc4678bcdb6addc51", kill_on_drop: false }`
[INFO] [stdout] 6882404f0b29210439a25124719c83e4a31fd72c2aa1b79fc4678bcdb6addc51