[INFO] fetching crate cranelift-codegen 0.76.0...
[INFO] documenting cranelift-codegen-0.76.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate cranelift-codegen 0.76.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cranelift-codegen 0.76.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranelift-codegen 0.76.0
[INFO] finished tweaking crates.io crate cranelift-codegen 0.76.0
[INFO] tweaked toml for crates.io crate cranelift-codegen 0.76.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef13cbb14072baa76e73b6661d3ab60c477c0e0f0ef957eafb800311fb3aa5b9
[INFO] running `Command { std: "docker" "start" "-a" "ef13cbb14072baa76e73b6661d3ab60c477c0e0f0ef957eafb800311fb3aa5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef13cbb14072baa76e73b6661d3ab60c477c0e0f0ef957eafb800311fb3aa5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef13cbb14072baa76e73b6661d3ab60c477c0e0f0ef957eafb800311fb3aa5b9", kill_on_drop: false }`
[INFO] [stdout] ef13cbb14072baa76e73b6661d3ab60c477c0e0f0ef957eafb800311fb3aa5b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4be82e3bd228248063dbbd191a681bc58f04fb7d3bd7b4a1f5a539a4ba51a799
[INFO] running `Command { std: "docker" "start" "-a" "4be82e3bd228248063dbbd191a681bc58f04fb7d3bd7b4a1f5a539a4ba51a799", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cranelift-entity v0.76.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.76.0
[INFO] [stderr]    Compiling target-lexicon v0.12.1
[INFO] [stderr]     Checking regalloc v0.0.31
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.76.0
[INFO] [stderr]     Checking cranelift-bforest v0.76.0
[INFO] [stderr]    Compiling cranelift-codegen v0.76.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting cranelift-codegen v0.76.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `colocated` links to private item `self::machinst::RelocDistance`
[INFO] [stdout]    --> src/ir/extfunc.rs:429:53
[INFO] [stdout]     |
[INFO] [stdout] 429 |     /// See the documentation for [`RelocDistance`](crate::machinst::RelocDistance) for more details. A
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `colocated` links to private item `self::machinst::RelocDistance`
[INFO] [stdout]   --> src/ir/globalvalue.rs:73:31
[INFO] [stdout]    |
[INFO] [stdout] 73 |         /// [`RelocDistance`](crate::machinst::RelocDistance) for more details.
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `colocated` links to private item `self::machinst::RelocDistance`
[INFO] [stdout]    --> src/ir/extfunc.rs:429:53
[INFO] [stdout]     |
[INFO] [stdout] 429 |     /// See the documentation for [`RelocDistance`](crate::machinst::RelocDistance) for more details. A
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/isa/legacy/x86/abi.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | /// [1] "Space is allocated on the call stack as a shadow store for callees to save" This shadow
[INFO] [stdout]    |      ^ no item named `1` 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 `2`
[INFO] [stdout]   --> src/isa/legacy/x86/abi.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | /// [2] https://blogs.msdn.microsoft.com/oldnewthing/20110302-00/?p=11333 "Although the x64 calling
[INFO] [stdout]    |      ^ no item named `2` 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 `1`
[INFO] [stdout]    --> src/isa/legacy/x86/abi.rs:546:81
[INFO] [stdout]     |
[INFO] [stdout] 546 | /// Implementation of the fastcall-based Win64 calling convention described at [1]
[INFO] [stdout]     |                                                                                 ^ no item named `1` 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 `1`
[INFO] [stdout]    --> src/isa/legacy/x86/abi.rs:547:6
[INFO] [stdout]     |
[INFO] [stdout] 547 | /// [1] https://docs.microsoft.com/en-us/cpp/build/x64-calling-convention
[INFO] [stdout]     |      ^ no item named `1` 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 `infer_rex`
[INFO] [stdout]   --> src/isa/legacy/x86/binemit.rs:79:34
[INFO] [stdout]    |
[INFO] [stdout] 79 | /// [needs_rex] is only used by [infer_rex] and we prevent [infer_rex] from using [w] in
[INFO] [stdout]    |                                  ^^^^^^^^^ no item named `infer_rex` 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 `infer_rex`
[INFO] [stdout]   --> src/isa/legacy/x86/binemit.rs:79:61
[INFO] [stdout]    |
[INFO] [stdout] 79 | /// [needs_rex] is only used by [infer_rex] and we prevent [infer_rex] from using [w] in
[INFO] [stdout]    |                                                             ^^^^^^^^^ no item named `infer_rex` 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 `w`
[INFO] [stdout]   --> src/isa/legacy/x86/binemit.rs:79:84
[INFO] [stdout]    |
[INFO] [stdout] 79 | /// [needs_rex] is only used by [infer_rex] and we prevent [infer_rex] from using [w] in
[INFO] [stdout]    |                                                                                    ^ no item named `w` 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 `Template::build`
[INFO] [stdout]   --> src/isa/legacy/x86/binemit.rs:80:6
[INFO] [stdout]    |
[INFO] [stdout] 80 | /// [Template::build], we do not need to check again whether [w] forces an inferred REX prefix--it
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^ no item named `Template` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `w`
[INFO] [stdout]   --> src/isa/legacy/x86/binemit.rs:80:63
[INFO] [stdout]    |
[INFO] [stdout] 80 | /// [Template::build], we do not need to check again whether [w] forces an inferred REX prefix--it
[INFO] [stdout]    |                                                               ^ no item named `w` 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 `8A`
[INFO] [stdout]    --> src/isa/legacy/x86/binemit.rs:205:34
[INFO] [stdout]     |
[INFO] [stdout] 205 | /// Emit three-byte opcode (0F 3[8A] XX) with mandatory prefix.
[INFO] [stdout]     |                                  ^^ no item named `8A` 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 `8A`
[INFO] [stdout]    --> src/isa/legacy/x86/binemit.rs:216:34
[INFO] [stdout]     |
[INFO] [stdout] 216 | /// Emit three-byte opcode (0F 3[8A] XX) with mandatory prefix and REX
[INFO] [stdout]     |                                  ^^ no item named `8A` 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 `8A`
[INFO] [stdout]    --> src/isa/legacy/x86/binemit.rs:227:34
[INFO] [stdout]     |
[INFO] [stdout] 227 | /// Emit three-byte opcode (0F 3[8A] XX) with mandatory prefix and an inferred REX prefix.
[INFO] [stdout]     |                                  ^^ no item named `8A` 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 `ArgumentPurpose::StructArgument`
[INFO] [stdout]   --> src/abi.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// This is used by [`ArgumentPurpose::StructArgument`].
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `ArgumentPurpose` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/isa/x64/inst/regs.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 | /// https://searchfox.org/mozilla-central/source/js/src/jit/x64/Assembler-x64.h#99
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://searchfox.org/mozilla-central/source/js/src/jit/x64/Assembler-x64.h#99>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[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/isa/legacy/x86/abi.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /// [2] https://blogs.msdn.microsoft.com/oldnewthing/20110302-00/?p=11333 "Although the x64 calling
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://blogs.msdn.microsoft.com/oldnewthing/20110302-00/?p=11333>`
[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/isa/legacy/x86/abi.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 547 | /// [1] https://docs.microsoft.com/en-us/cpp/build/x64-calling-convention
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://docs.microsoft.com/en-us/cpp/build/x64-calling-convention>`
[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/isa/legacy/x86/enc_tables.rs:783:46
[INFO] [stdout]     |
[INFO] [stdout] 783 | /// merged into [expand_fcvt_from_uint] (see https://github.com/bytecodealliance/wasmtime/issues/1745).
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/bytecodealliance/wasmtime/issues/1745>`
[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/isa/legacy/x86/enc_tables.rs:1065:10
[INFO] [stdout]      |
[INFO] [stdout] 1065 | /// (see https://github.com/bytecodealliance/wasmtime/issues/1745).
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/bytecodealliance/wasmtime/issues/1745>`
[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/isa/legacy/x86/enc_tables.rs:1325:36
[INFO] [stdout]      |
[INFO] [stdout] 1325 | /// [expand_fcvt_to_uint_sat] (see https://github.com/bytecodealliance/wasmtime/issues/1745).
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/bytecodealliance/wasmtime/issues/1745>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.49s
[INFO] running `Command { std: "docker" "inspect" "4be82e3bd228248063dbbd191a681bc58f04fb7d3bd7b4a1f5a539a4ba51a799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be82e3bd228248063dbbd191a681bc58f04fb7d3bd7b4a1f5a539a4ba51a799", kill_on_drop: false }`
[INFO] [stdout] 4be82e3bd228248063dbbd191a681bc58f04fb7d3bd7b4a1f5a539a4ba51a799
