[INFO] fetching crate include-lua 0.1.4...
[INFO] documenting include-lua-0.1.4 against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] extracting crate include-lua 0.1.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate include-lua 0.1.4
[INFO] finished tweaking crates.io crate include-lua 0.1.4
[INFO] tweaked toml for crates.io crate include-lua 0.1.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate include-lua 0.1.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 16 packages to highest compatible versions
[INFO] [stderr]       Adding rlua v0.16.3 (available: v0.20.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded include-lua-macro v0.1.2
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]   Downloaded unicode-xid v0.1.0
[INFO] [stderr]   Downloaded syn v0.15.44
[INFO] [stderr]   Downloaded quote v0.6.13
[INFO] [stderr]   Downloaded proc-macro2 v0.4.30
[INFO] [stderr]   Downloaded rlua v0.16.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1
[INFO] running `Command { std: "docker" "start" "abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling rlua v0.16.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling include-lua-macro v0.1.2
[INFO] [stderr]  Documenting include-lua v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// A piece of [`UserData`][UserData] that acts like a Lua searcher.
[INFO] [stdout]    |                 ----------  ^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout]    = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 26 - /// A piece of [`UserData`][UserData] that acts like a Lua searcher.
[INFO] [stdout] 26 + /// A piece of [`UserData`] that acts like a Lua searcher.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 | /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout]    |                             ---------  ^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 48 - /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout] 48 + /// An extension trait for [`Context`] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:48:91
[INFO] [stdout]    |
[INFO] [stdout] 48 | /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout]    |                                                                             ------------  ^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                                                                             |
[INFO] [stdout]    |                                                                             because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 48 - /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout] 48 + /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`] instances.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 |     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |                    ----------  ^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 57 -     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout] 57 +     /// Creates a [`Searcher`] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:57:81
[INFO] [stdout]    |
[INFO] [stdout] 57 |     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |                                                                   ------------  ^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                                                                   |
[INFO] [stdout]    |                                                                   because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 57 -     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout] 57 +     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`] instance.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:60:32
[INFO] [stdout]    |
[INFO] [stdout] 60 |     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |                    ----------  ^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 60 -     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout] 60 +     /// Creates a [`Searcher`] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:60:81
[INFO] [stdout]    |
[INFO] [stdout] 60 |     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |                                                                   ------------  ^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                                                                   |
[INFO] [stdout]    |                                                                   because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 60 -     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout] 60 +     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`] instance.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rlua v0.16.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/include_lua/index.html
[INFO] running `Command { std: "docker" "inspect" "abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting include-lua v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// A piece of [`UserData`][UserData] that acts like a Lua searcher.
[INFO] [stdout]    |                 ----------  ^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout]    = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 26 - /// A piece of [`UserData`][UserData] that acts like a Lua searcher.
[INFO] [stdout] 26 + /// A piece of [`UserData`] that acts like a Lua searcher.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 | /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout]    |                             ---------  ^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 48 - /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout] 48 + /// An extension trait for [`Context`] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:48:91
[INFO] [stdout]    |
[INFO] [stdout] 48 | /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout]    |                                                                             ------------  ^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                                                                             |
[INFO] [stdout]    |                                                                             because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 48 - /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`][LuaModules] instances.
[INFO] [stdout] 48 + /// An extension trait for [`Context`][Context] that allows the loading of [`LuaModules`] instances.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 |     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |                    ----------  ^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 57 -     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout] 57 +     /// Creates a [`Searcher`] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:57:81
[INFO] [stdout]    |
[INFO] [stdout] 57 |     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |                                                                   ------------  ^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                                                                   |
[INFO] [stdout]    |                                                                   because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 57 -     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout] 57 +     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`] instance.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:60:32
[INFO] [stdout]    |
[INFO] [stdout] 60 |     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |                    ----------  ^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 60 -     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout] 60 +     /// Creates a [`Searcher`] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:60:81
[INFO] [stdout]    |
[INFO] [stdout] 60 |     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout]    |                                                                   ------------  ^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                                                                   |
[INFO] [stdout]    |                                                                   because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 60 -     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`][LuaModules] instance.
[INFO] [stdout] 60 +     /// Creates a [`Searcher`][Searcher] instance from the given [`LuaModules`] instance.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rlua v0.16.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/include_lua/index.html
[INFO] running `Command { std: "docker" "inspect" "abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1", kill_on_drop: false }`
[INFO] [stdout] abb51b68f14fa5c88f7e5a59696d3a3d651bec8ec9073e42228faf65f19e37b1
