[INFO] fetching crate sashite-feen 0.2.0...
[INFO] documenting sashite-feen-0.2.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate sashite-feen 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sashite-feen 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sashite-feen 0.2.0
[INFO] tweaked toml for crates.io crate sashite-feen 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sashite-feen 0.2.0 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sashite-feen 0.2.0 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" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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] cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9
[INFO] running `Command { std: "docker" "start" "cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9", 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" "cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9", 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" "cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking sashite-pin v1.1.0
[INFO] [stderr]     Checking sashite-sin v1.1.0
[INFO] [stderr]     Checking sashite-epin v1.1.0
[INFO] [stderr]  Documenting sashite-feen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `sashite_qi::Qi`
[INFO] [stdout]   --> src/lib.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | //!   [`sashite_qi::Qi`], produced by [`Feen::to_qi`]; [`encode`] turns one back
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ no item named `sashite_qi` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: there's a similarly named item `sashite_sin`
[INFO] [stdout]    |
[INFO] [stdout] 31 - //!   [`sashite_qi::Qi`], produced by [`Feen::to_qi`]; [`encode`] turns one back
[INFO] [stdout] 31 + //!   [`sashite_sin::Qi`], produced by [`Feen::to_qi`]; [`encode`] turns one back
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Feen::to_qi`
[INFO] [stdout]   --> src/lib.rs:31:41
[INFO] [stdout]    |
[INFO] [stdout] 31 | //!   [`sashite_qi::Qi`], produced by [`Feen::to_qi`]; [`encode`] turns one back
[INFO] [stdout]    |                                         ^^^^^^^^^^^ the struct `Feen` has no field or associated item named `to_qi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `sashite_feen` links to private item `encode`
[INFO] [stdout]   --> src/lib.rs:31:58
[INFO] [stdout]    |
[INFO] [stdout] 31 | //!   [`sashite_qi::Qi`], produced by [`Feen::to_qi`]; [`encode`] turns one back
[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 `sashite_feen` links to private item `encode`
[INFO] [stdout]   --> src/lib.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | //! so [`encode`] returns an [`EncodeError`] for a position FEEN cannot spell
[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 `EncodeError`
[INFO] [stdout]   --> src/lib.rs:36:32
[INFO] [stdout]    |
[INFO] [stdout] 36 | //! so [`encode`] returns an [`EncodeError`] for a position FEEN cannot spell
[INFO] [stdout]    |                                ^^^^^^^^^^^ no item named `EncodeError` 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 `encode`
[INFO] [stdout]  --> src/encode.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | //! - With the `alloc` feature, [`encode`] (and the sink-based [`write_feen`])
[INFO] [stdout]   |                                   ^^^^^^ no item named `encode` 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 `write_feen`
[INFO] [stdout]  --> src/encode.rs:8:66
[INFO] [stdout]   |
[INFO] [stdout] 8 | //! - With the `alloc` feature, [`encode`] (and the sink-based [`write_feen`])
[INFO] [stdout]   |                                                                  ^^^^^^^^^^ no item named `write_feen` 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 `sashite_qi::Qi`
[INFO] [stdout]  --> src/encode.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | //!   serialize an owned [`sashite_qi::Qi`] position, re-deriving the placement
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^ no item named `sashite_qi` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `MAX_STRING_LENGTH` links to private item `crate::encode`
[INFO] [stdout]   --> src/limits.rs:32:50
[INFO] [stdout]    |
[INFO] [stdout] 32 | /// The encoder honours the same cap: [`encode`](crate::encode) refuses 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sashite_feen/index.html
[INFO] running `Command { std: "docker" "inspect" "cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9", 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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking sashite-qi v0.2.1
[INFO] [stderr]  Documenting sashite-feen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/serde_impl.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub mod feen_string {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `A `#[serde(with = "…")]` adapter that (de)serializes a`
[INFO] [stdout]    = help: ends near `position as its canonical FEEN string, rather than structurally.`
[INFO] [stdout]    = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/serde_impl.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub mod feen_string {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `A `#[serde(with = "…")]` adapter that (de)serializes a [`sashite_qi::Qi`]`
[INFO] [stdout]    = help: ends near `A `#[serde(with = "…")]` adapter that (de)serializes a [`sashite_qi::Qi`]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/encode.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     pub fn encode(position: &Qi<Piece, Style>) -> Result<String, EncodeError> {
[INFO] [stdout] 86 | |         let mut out = String::new();
[INFO] [stdout] 87 | |         write_feen(&mut out, position)?;
[INFO] [stdout] 88 | |         Ok(out)
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Canonical FEEN serialization of an owned [`Qi`](sashite_qi::Qi) position,`
[INFO] [stdout]    = help: ends near `Encodes an owned [`Qi`] position as its canonical FEEN string.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/encode.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     pub fn encode(position: &Qi<Piece, Style>) -> Result<String, EncodeError> {
[INFO] [stdout] 86 | |         let mut out = String::new();
[INFO] [stdout] 87 | |         write_feen(&mut out, position)?;
[INFO] [stdout] 88 | |         Ok(out)
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Encodes an owned [`Qi`] position as its canonical FEEN string.`
[INFO] [stdout]    = help: ends near `Encodes an owned [`Qi`] position as its canonical FEEN string.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/encode.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 | /     pub fn write_feen<W: Write>(w: &mut W, position: &Qi<Piece, Style>) -> Result<(), EncodeError> {
[INFO] [stdout] 103 | |         check_representable(position)?;
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |         write_body(w, position).map_err(|_: fmt::Error| EncodeError::Sink)
[INFO] [stdout] 116 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Canonical FEEN serialization of an owned [`Qi`](sashite_qi::Qi) position,`
[INFO] [stdout]     = help: ends near `Writes the canonical FEEN string for `position` to a [`fmt::Write`] sink.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/encode.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 | /     pub fn write_feen<W: Write>(w: &mut W, position: &Qi<Piece, Style>) -> Result<(), EncodeError> {
[INFO] [stdout] 103 | |         check_representable(position)?;
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |         write_body(w, position).map_err(|_: fmt::Error| EncodeError::Sink)
[INFO] [stdout] 116 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Writes the canonical FEEN string for `position` to a [`fmt::Write`] sink.`
[INFO] [stdout]     = help: ends near `Writes the canonical FEEN string for `position` to a [`fmt::Write`] sink.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `sashite-feen`
[INFO] running `Command { std: "docker" "inspect" "cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9", kill_on_drop: false }`
[INFO] [stdout] cdf9740250c135a6dda6376a9b9435ec6a0039f7399f56c23c173a8d2e4437c9
