[INFO] fetching crate wqpl 0.9.0-preview3...
[INFO] documenting wqpl-0.9.0-preview3 against 824336ad4127ce295849937a24c08a4aeff6ada7 for pr-162169
[INFO] extracting crate wqpl 0.9.0-preview3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate wqpl 0.9.0-preview3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wqpl 0.9.0-preview3
[INFO] tweaked toml for crates.io crate wqpl 0.9.0-preview3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wqpl 0.9.0-preview3 on toolchain 824336ad4127ce295849937a24c08a4aeff6ada7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wqpl 0.9.0-preview3 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" "+824336ad4127ce295849937a24c08a4aeff6ada7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded icu_casemap v2.3.0
[INFO] [stderr]   Downloaded unicode_names2_generator v3.1.0
[INFO] [stderr]   Downloaded icu_casemap_data v2.3.0
[INFO] [stderr]   Downloaded unicode_names2 v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7
[INFO] running `Command { std: "docker" "start" "37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7", 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" "37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling icu_casemap_data v2.3.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]     Checking tinystr v0.8.4
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[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking icu_locale_core v2.3.0
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[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling unicode_names2_generator v3.1.0
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[INFO] [stderr]     Checking icu_provider v2.3.1
[INFO] [stderr]     Checking icu_properties v2.3.0
[INFO] [stderr]     Checking icu_casemap v2.3.0
[INFO] [stderr]  Documenting wqpl v0.9.0-preview3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `arg`
[INFO] [stdout]     --> src/cas/simplify.rs:1479:69
[INFO] [stdout]      |
[INFO] [stdout] 1479 | /// Extract (prefactor, argument) from a core that is pref * ln|abs[arg]|.
[INFO] [stdout]      |                                                                     ^^^ no item named `arg` 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 `i`
[INFO] [stdout]    --> src/cas/integrate/elliptic.rs:291:42
[INFO] [stdout]     |
[INFO] [stdout] 291 | /// Returns (c3, c2, c1, c0) where coeff[i] = coefficient of x^i.
[INFO] [stdout]     |                                          ^ no item named `i` 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 `fs;x`
[INFO] [stdout]    --> src/builtins/ho.rs:103:11
[INFO] [stdout]     |
[INFO] [stdout] 103 | /// apply[fs;x]
[INFO] [stdout]     |           ^^^^ no item named `fs;x` 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 `xs;f`
[INFO] [stdout]    --> src/builtins/ho.rs:544:12
[INFO] [stdout]     |
[INFO] [stdout] 544 | /// filter[xs;f]
[INFO] [stdout]     |            ^^^^ no item named `xs;f` 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 `xs;f;max`
[INFO] [stdout]    --> src/builtins/ho.rs:628:11
[INFO] [stdout]     |
[INFO] [stdout] 628 | ///splitw[xs;f;`max]
[INFO] [stdout]     |           ^^^^^^^^^ no item named `xs;f;max` 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 `xs;elem`
[INFO] [stdout]    --> src/builtins/list.rs:685:10
[INFO] [stdout]     |
[INFO] [stdout] 685 | /// find[xs;elem] - find first occurrence, depth 1
[INFO] [stdout]     |          ^^^^^^^ no item named `xs;elem` 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 `xs;elem;threshold`
[INFO] [stdout]    --> src/builtins/list.rs:686:10
[INFO] [stdout]     |
[INFO] [stdout] 686 | /// find[xs;elem;threshold] - find up to threshold occurrences, depth 1
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^ no item named `xs;elem;threshold` 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 `xs;elem;threshold;depth`
[INFO] [stdout]    --> src/builtins/list.rs:687:10
[INFO] [stdout]     |
[INFO] [stdout] 687 | /// find[xs;elem;threshold;depth] - find up to threshold occurrences at
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^ no item named `xs;elem;threshold;depth` 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 `xs;elem`
[INFO] [stdout]    --> src/builtins/list.rs:706:11
[INFO] [stdout]     |
[INFO] [stdout] 706 | /// rfind[xs;elem] - find last occurrence, depth 1
[INFO] [stdout]     |           ^^^^^^^ no item named `xs;elem` 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 `xs;elem;threshold`
[INFO] [stdout]    --> src/builtins/list.rs:707:11
[INFO] [stdout]     |
[INFO] [stdout] 707 | /// rfind[xs;elem;threshold] - find up to threshold occurrences from the right,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^ no item named `xs;elem;threshold` 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 `xs;elem;threshold;depth`
[INFO] [stdout]    --> src/builtins/list.rs:708:19
[INFO] [stdout]     |
[INFO] [stdout] 708 | /// depth 1 rfind[xs;elem;threshold;depth] - find up to threshold occurrences
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^ no item named `xs;elem;threshold;depth` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `format` links to private item `doc`
[INFO] [stdout]  --> src/format.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! * [`mod@doc`]: pretty-printing IR.
[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]   = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `format` links to private item `lower`
[INFO] [stdout]  --> src/format.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! * [`mod@lower`]: CST to [`Doc`] lowering.
[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 `format` links to private item `render`
[INFO] [stdout]  --> src/format.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! * [`mod@render`]: best-fit rendering.
[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 `Self::fits`
[INFO] [stdout]  --> src/format/render.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | //!    (multi-line) by asking [`Self::fits`] whether the group's flat rendering
[INFO] [stdout]   |                                 ^^^^^^^^^^ no item named `fits` in module `render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `format_script` links to private item `Self::format_source`
[INFO] [stdout]    --> src/format.rs:107:53
[INFO] [stdout]     |
[INFO] [stdout] 107 |     /// preserved. All other content is passed to [`Self::format_source`].
[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 `0`
[INFO] [stdout]    --> src/value/algebraic.rs:161:14
[INFO] [stdout]     |
[INFO] [stdout] 161 |     /// poly[0] + poly[1]*x + ... + poly[n]*x^n.
[INFO] [stdout]     |              ^ no item named `0` 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/value/algebraic.rs:161:24
[INFO] [stdout]     |
[INFO] [stdout] 161 |     /// poly[0] + poly[1]*x + ... + poly[n]*x^n.
[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 `n`
[INFO] [stdout]    --> src/value/algebraic.rs:161:42
[INFO] [stdout]     |
[INFO] [stdout] 161 |     /// poly[0] + poly[1]*x + ... + poly[n]*x^n.
[INFO] [stdout]     |                                          ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.51s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/wqpl/index.html
[INFO] running `Command { std: "docker" "inspect" "37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "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 wqpl v0.9.0-preview3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `format` links to private item `doc`
[INFO] [stdout]  --> src/format.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! * [`mod@doc`]: pretty-printing IR.
[INFO] [stdout]   |         ^^^^^^^ this item is private
[INFO] [stdout]   |
[INFO] [stdout]   = note: this link will resolve properly if you pass `--document-private-items`
[INFO] [stdout]   = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `format` links to private item `lower`
[INFO] [stdout]  --> src/format.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! * [`mod@lower`]: CST to [`Doc`] lowering.
[INFO] [stdout]   |         ^^^^^^^^^ this item is private
[INFO] [stdout]   |
[INFO] [stdout]   = note: this link will resolve properly if you pass `--document-private-items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `format` links to private item `render`
[INFO] [stdout]  --> src/format.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! * [`mod@render`]: best-fit rendering.
[INFO] [stdout]   |         ^^^^^^^^^^ this item is private
[INFO] [stdout]   |
[INFO] [stdout]   = note: this link will resolve properly if you pass `--document-private-items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `format_script` links to private item `Self::format_source`
[INFO] [stdout]    --> src/format.rs:107:53
[INFO] [stdout]     |
[INFO] [stdout] 107 |     /// preserved. All other content is passed to [`Self::format_source`].
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: this link will resolve properly if you pass `--document-private-items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/wqpl/index.html
[INFO] running `Command { std: "docker" "inspect" "37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7", kill_on_drop: false }`
[INFO] [stdout] 37b87acf04c1c31771cf7012a976c24674aa20bd2562d88cd1855e6d7a07cec7
