[INFO] fetching crate caches 0.2.3...
[INFO] documenting caches-0.2.3 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate caches 0.2.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate caches 0.2.3 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caches 0.2.3
[INFO] finished tweaking crates.io crate caches 0.2.3
[INFO] tweaked toml for crates.io crate caches 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate caches 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.81
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.81
[INFO] [stderr]   Downloaded stats_alloc v0.1.10
[INFO] [stderr]   Downloaded cxx-build v1.0.81
[INFO] [stderr]   Downloaded cxx v1.0.81
[INFO] [stderr]   Downloaded probabilistic-collections v0.7.0
[INFO] [stderr]   Downloaded cascara v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c234e7a511b2390024e383eae854b99761099bb425c82ebb415cd6a9de9777d0
[INFO] running `Command { std: "docker" "start" "-a" "c234e7a511b2390024e383eae854b99761099bb425c82ebb415cd6a9de9777d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c234e7a511b2390024e383eae854b99761099bb425c82ebb415cd6a9de9777d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c234e7a511b2390024e383eae854b99761099bb425c82ebb415cd6a9de9777d0", kill_on_drop: false }`
[INFO] [stdout] c234e7a511b2390024e383eae854b99761099bb425c82ebb415cd6a9de9777d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51765b8842c15680a2f17c8d3e84ac8443f191648bd9b64f9481e489da1f5a01
[INFO] running `Command { std: "docker" "start" "-a" "51765b8842c15680a2f17c8d3e84ac8443f191648bd9b64f9481e489da1f5a01", kill_on_drop: false }`
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting caches v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `AdaptiveCache`
[INFO] [stdout]    --> src/lru/segmented.rs:191:20
[INFO] [stdout]     |
[INFO] [stdout] 191 |     /// Create a [`AdaptiveCache`] from [`SegmentedCacheBuilder`].
[INFO] [stdout]     |                    ^^^^^^^^^^^^^ no item named `AdaptiveCache` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `TinyLFU`
[INFO] [stdout]  --> src/lfu.rs:3:65
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! This module contains LFU based caches, [`WTinyLFUCache`], [`TinyLFU`] and [`SampledLFU`].
[INFO] [stdout]   |                                                                 ^^^^^^^ no item named `TinyLFU` 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 `SampledLFU`
[INFO] [stdout]  --> src/lfu.rs:3:81
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! This module contains LFU based caches, [`WTinyLFUCache`], [`TinyLFU`] and [`SampledLFU`].
[INFO] [stdout]   |                                                                                 ^^^^^^^^^^ no item named `SampledLFU` 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 `idx`
[INFO] [stdout]   --> src/lfu/tinylfu/bloom.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |     /// `set` sets the bit[idx] of bitset
[INFO] [stdout]    |                            ^^^ no item named `idx` 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 `idx`
[INFO] [stdout]    --> src/lfu/tinylfu/bloom.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |     /// `is_set` checks if bit[idx] of bitset is set, returns true/false.
[INFO] [stdout]     |                                ^^^ no item named `idx` 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 `increment_hash`
[INFO] [stdout]    --> src/lfu/tinylfu.rs:203:67
[INFO] [stdout]     |
[INFO] [stdout] 203 |     /// increment multiple hashed keys, for details, please see [`increment_hash`].
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^^ no item named `increment_hash` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/lib.rs:52:73
[INFO] [stdout]    |
[INFO] [stdout] 52 | //! If you want a high-performance thread-safe modern cache, please see https://crates.io/crates/stretto
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://crates.io/crates/stretto>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lfu/tinylfu/bloom.rs:3:86
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ce Golang code, available at https://github.com/dgraph-io/ristretto/blob/master/z/bbloom.go
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dgraph-io/ristretto/blob/master/z/bbloom.go>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lfu/tinylfu/sketch/count_min_row.rs:3:86
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ence Golang code, available at https://github.com/dgryski/go-tinylfu/blob/master/cm4.go
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dgryski/go-tinylfu/blob/master/cm4.go>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lfu/tinylfu/sketch/count_min_sketch_std.rs:3:86
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ce Golang code, available at https://github.com/dgraph-io/ristretto/blob/master/sketch.go
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dgraph-io/ristretto/blob/master/sketch.go>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "51765b8842c15680a2f17c8d3e84ac8443f191648bd9b64f9481e489da1f5a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51765b8842c15680a2f17c8d3e84ac8443f191648bd9b64f9481e489da1f5a01", kill_on_drop: false }`
[INFO] [stdout] 51765b8842c15680a2f17c8d3e84ac8443f191648bd9b64f9481e489da1f5a01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1094ed8a69c201f9e959ebaf37a1b3e97791627e131ca3cf7627296f8b9abde5
[INFO] running `Command { std: "docker" "start" "-a" "1094ed8a69c201f9e959ebaf37a1b3e97791627e131ca3cf7627296f8b9abde5", kill_on_drop: false }`
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]  Documenting caches v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `AdaptiveCache`
[INFO] [stdout]    --> src/lru/segmented.rs:191:20
[INFO] [stdout]     |
[INFO] [stdout] 191 |     /// Create a [`AdaptiveCache`] from [`SegmentedCacheBuilder`].
[INFO] [stdout]     |                    ^^^^^^^^^^^^^ no item named `AdaptiveCache` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `TinyLFU`
[INFO] [stdout]  --> src/lfu.rs:3:65
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! This module contains LFU based caches, [`WTinyLFUCache`], [`TinyLFU`] and [`SampledLFU`].
[INFO] [stdout]   |                                                                 ^^^^^^^ no item named `TinyLFU` 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 `SampledLFU`
[INFO] [stdout]  --> src/lfu.rs:3:81
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! This module contains LFU based caches, [`WTinyLFUCache`], [`TinyLFU`] and [`SampledLFU`].
[INFO] [stdout]   |                                                                                 ^^^^^^^^^^ no item named `SampledLFU` 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 `increment_hash`
[INFO] [stdout]    --> src/lfu/tinylfu.rs:203:67
[INFO] [stdout]     |
[INFO] [stdout] 203 |     /// increment multiple hashed keys, for details, please see [`increment_hash`].
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^^ no item named `increment_hash` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/lib.rs:52:73
[INFO] [stdout]    |
[INFO] [stdout] 52 | //! If you want a high-performance thread-safe modern cache, please see https://crates.io/crates/stretto
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://crates.io/crates/stretto>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lfu/tinylfu/bloom.rs:3:86
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ce Golang code, available at https://github.com/dgraph-io/ristretto/blob/master/z/bbloom.go
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dgraph-io/ristretto/blob/master/z/bbloom.go>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lfu/tinylfu/sketch/count_min_row.rs:3:86
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ence Golang code, available at https://github.com/dgryski/go-tinylfu/blob/master/cm4.go
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dgryski/go-tinylfu/blob/master/cm4.go>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lfu/tinylfu/sketch/count_min_sketch_std.rs:3:86
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ce Golang code, available at https://github.com/dgraph-io/ristretto/blob/master/sketch.go
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dgraph-io/ristretto/blob/master/sketch.go>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "1094ed8a69c201f9e959ebaf37a1b3e97791627e131ca3cf7627296f8b9abde5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1094ed8a69c201f9e959ebaf37a1b3e97791627e131ca3cf7627296f8b9abde5", kill_on_drop: false }`
[INFO] [stdout] 1094ed8a69c201f9e959ebaf37a1b3e97791627e131ca3cf7627296f8b9abde5
