fuzzcheck 0.13.0

A modular, structure-aware, and feedback-driven fuzzing engine for Rust functions
Documentation
Build #1922666 2025-03-29 01:26:09
# rustc version
rustc 1.87.0-nightly (3f5502370 2025-03-27)# docs.rs version
docsrs 0.6.0 (ee9a3fe6 2025-03-28)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/fuzzcheck-0.13.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/fuzzcheck-0.13.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250327-1.87.0-nightly-3f5502370\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", 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] e017d297909241ffd8f0f07d0c8b4c441f3b1a8014a75e2ed142824bcbb1d461
[INFO] running `Command { std: "docker" "start" "-a" "e017d297909241ffd8f0f07d0c8b4c441f3b1a8014a75e2ed142824bcbb1d461", kill_on_drop: false }`
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr]  Documenting fuzzcheck v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]    --> src/builder.rs:386:58
[INFO] [stderr]     |
[INFO] [stderr] 386 |         The serializer must implement the [`Serializer`](crate::Serializer) trait. If you wish
[INFO] [stderr]     |                                            ------------  ^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]     |                                            |
[INFO] [stderr]     |                                            because label contains path that resolves to same destination
[INFO] [stderr]     |
[INFO] [stderr]     = note: when a link's destination is not specified,
[INFO] [stderr]             the label is used to resolve intra-doc links
[INFO] [stderr]     = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]     |
[INFO] [stderr] 386 -         The serializer must implement the [`Serializer`](crate::Serializer) trait. If you wish
[INFO] [stderr] 386 +         The serializer must implement the [`Serializer`] trait. If you wish
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/mutators/recursive.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 | with [`RecurToMutator`](crate::mutators::recursive::RecurToMutator) at points of recursion.
[INFO] [stderr]    |       ----------------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |       |
[INFO] [stderr]    |       because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 80 - with [`RecurToMutator`](crate::mutators::recursive::RecurToMutator) at points of recursion.
[INFO] [stderr] 80 + with [`RecurToMutator`] at points of recursion.
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]    --> src/mutators/recursive.rs:128:26
[INFO] [stderr]     |
[INFO] [stderr] 128 | /// [`RecursiveMutator`](crate::mutators::recursive::RecursiveMutator)
[INFO] [stderr]     |      ------------------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]     |      |
[INFO] [stderr]     |      because label contains path that resolves to same destination
[INFO] [stderr]     |
[INFO] [stderr]     = note: when a link's destination is not specified,
[INFO] [stderr]             the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]     |
[INFO] [stderr] 128 - /// [`RecursiveMutator`](crate::mutators::recursive::RecursiveMutator)
[INFO] [stderr] 128 + /// [`RecursiveMutator`]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/mutators/tuples.rs:48:71
[INFO] [stderr]    |
[INFO] [stderr] 48 | //! First, it allows me to reuse a limited number of [`TupleMutator`](TupleMutator) implementations,
[INFO] [stderr]    |                                                       --------------  ^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |                                                       |
[INFO] [stderr]    |                                                       because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 48 - //! First, it allows me to reuse a limited number of [`TupleMutator`](TupleMutator) implementations,
[INFO] [stderr] 48 + //! First, it allows me to reuse a limited number of [`TupleMutator`] implementations,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]    --> src/mutators/mod.rs:170:61
[INFO] [stderr]     |
[INFO] [stderr] 170 |  Such wrapper types automatically implement the [`Mutator`](Mutator) trait.
[INFO] [stderr]     |                                                  ---------  ^^^^^^^ explicit target is redundant
[INFO] [stderr]     |                                                  |
[INFO] [stderr]     |                                                  because label contains path that resolves to same destination
[INFO] [stderr]     |
[INFO] [stderr]     = note: when a link's destination is not specified,
[INFO] [stderr]             the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]     |
[INFO] [stderr] 170 -  Such wrapper types automatically implement the [`Mutator`](Mutator) trait.
[INFO] [stderr] 170 +  Such wrapper types automatically implement the [`Mutator`] trait.
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]  --> src/sensors_and_pools/mod.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | Types implementing the [Sensor](crate::Sensor) and [Pool](crate::Pool) traits.
[INFO] [stderr]   |                         ------  ^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]   |                         |
[INFO] [stderr]   |                         because label contains path that resolves to same destination
[INFO] [stderr]   |
[INFO] [stderr]   = note: when a link's destination is not specified,
[INFO] [stderr]           the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]   |
[INFO] [stderr] 2 - Types implementing the [Sensor](crate::Sensor) and [Pool](crate::Pool) traits.
[INFO] [stderr] 2 + Types implementing the [Sensor] and [Pool](crate::Pool) traits.
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]  --> src/sensors_and_pools/mod.rs:2:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | Types implementing the [Sensor](crate::Sensor) and [Pool](crate::Pool) traits.
[INFO] [stderr]   |                                                     ----  ^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]   |                                                     |
[INFO] [stderr]   |                                                     because label contains path that resolves to same destination
[INFO] [stderr]   |
[INFO] [stderr]   = note: when a link's destination is not specified,
[INFO] [stderr]           the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]   |
[INFO] [stderr] 2 - Types implementing the [Sensor](crate::Sensor) and [Pool](crate::Pool) traits.
[INFO] [stderr] 2 + Types implementing the [Sensor](crate::Sensor) and [Pool] traits.
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/sensors_and_pools/mod.rs:56:31
[INFO] [stderr]    |
[INFO] [stderr] 56 |     /// Create an [`AndPool`](crate::sensors_and_pools::AndPool) from both `Self` and `P`.
[INFO] [stderr]    |                    ---------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 56 -     /// Create an [`AndPool`](crate::sensors_and_pools::AndPool) from both `Self` and `P`.
[INFO] [stderr] 56 +     /// Create an [`AndPool`] from both `Self` and `P`.
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/sensors_and_pools/mod.rs:60:108
[INFO] [stderr]    |
[INFO] [stderr] 60 | ...cting `p` when the resulting [`AndPool`](crate::sensors_and_pools::AndPool)
[INFO] [stderr]    |                                  ---------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |                                  |
[INFO] [stderr]    |                                  because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 60 -     /// - `override_weight` determines the relative chance of selecting `p` when the resulting [`AndPool`](crate::sensors_and_pools::AndPool)
[INFO] [stderr] 60 +     /// - `override_weight` determines the relative chance of selecting `p` when the resulting [`AndPool`]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/sensors_and_pools/mod.rs:62:136
[INFO] [stderr]    |
[INFO] [stderr] 62 | ...t. If they do, pass [`SameObservations`](crate::sensors_and_pools::SameObservations).
[INFO] [stderr]    |                         ------------------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 62 -     /// - `_sensor_marker` tells whether `self` and `p` operate on the same observations or not. If they do, pass [`SameObservations`](crate::sensors_and_pools::SameObservations).
[INFO] [stderr] 62 +     /// - `_sensor_marker` tells whether `self` and `p` operate on the same observations or not. If they do, pass [`SameObservations`].
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/sensors_and_pools/mod.rs:63:140
[INFO] [stderr]    |
[INFO] [stderr] 63 | ...`). See the documentation of [`AndPool`](crate::sensors_and_pools::AndPool) for more details.
[INFO] [stderr]    |                                  ---------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |                                  |
[INFO] [stderr]    |                                  because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 63 -     /// Otherwise, pass [`DifferentObservations`](`crate::sensors_and_pools::DifferentObservations`). See the documentation of [`AndPool`](crate::sensors_and_pools::AndPool) for more details.
[INFO] [stderr] 63 +     /// Otherwise, pass [`DifferentObservations`](`crate::sensors_and_pools::DifferentObservations`). See the documentation of [`AndPool`] for more details.
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]  --> src/subvalue_provider.rs:5:42
[INFO] [stderr]   |
[INFO] [stderr] 5 | See the documentation of the [`Mutator`](crate::Mutator) trait for more
[INFO] [stderr]   |                               ---------  ^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]   |                               |
[INFO] [stderr]   |                               because label contains path that resolves to same destination
[INFO] [stderr]   |
[INFO] [stderr]   = note: when a link's destination is not specified,
[INFO] [stderr]           the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]   |
[INFO] [stderr] 5 - See the documentation of the [`Mutator`](crate::Mutator) trait for more
[INFO] [stderr] 5 + See the documentation of the [`Mutator`] trait for more
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/subvalue_provider.rs:14:48
[INFO] [stderr]    |
[INFO] [stderr] 14 | /// Uniquely identifies a [`SubValueProvider`](crate::SubValueProvider)
[INFO] [stderr]    |                            ------------------  ^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 14 - /// Uniquely identifies a [`SubValueProvider`](crate::SubValueProvider)
[INFO] [stderr] 14 + /// Uniquely identifies a [`SubValueProvider`]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/subvalue_provider.rs:27:33
[INFO] [stderr]    |
[INFO] [stderr] 27 | /// See: [`SubValueProviderId`](crate::SubValueProviderId)
[INFO] [stderr]    |           --------------------  ^^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |           |
[INFO] [stderr]    |           because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 27 - /// See: [`SubValueProviderId`](crate::SubValueProviderId)
[INFO] [stderr] 27 + /// See: [`SubValueProviderId`]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/subvalue_provider.rs:33:46
[INFO] [stderr]    |
[INFO] [stderr] 33 | /// See the documentation of the [`Mutator`](crate::Mutator) trait for more information
[INFO] [stderr]    |                                   ---------  ^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |                                   |
[INFO] [stderr]    |                                   because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 33 - /// See the documentation of the [`Mutator`](crate::Mutator) trait for more information
[INFO] [stderr] 33 + /// See the documentation of the [`Mutator`] trait for more information
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/subvalue_provider.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 | /// A [`SubValueProvider`](crate::SubValueProvider) that always return `None`
[INFO] [stderr]    |        ------------------  ^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |        |
[INFO] [stderr]    |        because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 53 - /// A [`SubValueProvider`](crate::SubValueProvider) that always return `None`
[INFO] [stderr] 53 + /// A [`SubValueProvider`] that always return `None`
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant explicit link target
[INFO] [stderr]   --> src/subvalue_provider.rs:75:28
[INFO] [stderr]    |
[INFO] [stderr] 75 | /// A [`SubValueProvider`](crate::SubValueProvider) created from the subvalues
[INFO] [stderr]    |        ------------------  ^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stderr]    |        |
[INFO] [stderr]    |        because label contains path that resolves to same destination
[INFO] [stderr]    |
[INFO] [stderr]    = note: when a link's destination is not specified,
[INFO] [stderr]            the label is used to resolve intra-doc links
[INFO] [stderr] help: remove explicit link target
[INFO] [stderr]    |
[INFO] [stderr] 75 - /// A [`SubValueProvider`](crate::SubValueProvider) created from the subvalues
[INFO] [stderr] 75 + /// A [`SubValueProvider`] created from the subvalues
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `fuzzcheck` (lib doc) generated 17 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] [stderr]    Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/fuzzcheck/index.html
[INFO] running `Command { std: "docker" "inspect" "e017d297909241ffd8f0f07d0c8b4c441f3b1a8014a75e2ed142824bcbb1d461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e017d297909241ffd8f0f07d0c8b4c441f3b1a8014a75e2ed142824bcbb1d461", kill_on_drop: false }`
[INFO] [stdout] e017d297909241ffd8f0f07d0c8b4c441f3b1a8014a75e2ed142824bcbb1d461