[INFO] cloning repository https://github.com/dannywillems/ferrel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dannywillems/ferrel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannywillems%2Fferrel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannywillems%2Fferrel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bac96396d1401825e4ca0e3272d8b57a4ca5b35c
[INFO] documenting dannywillems/ferrel against 1.100.0-beta.1 for beta-rustdoc-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannywillems%2Fferrel" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dannywillems/ferrel
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/dannywillems/ferrel
[INFO] tweaked toml for git repo https://github.com/dannywillems/ferrel written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dannywillems/ferrel on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dannywillems/ferrel 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" "+1.100.0-beta.1" "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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107
[INFO] running `Command { std: "docker" "start" "0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107", 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" "0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107", 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" "0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling ferrel-macros v0.1.0 (/opt/rustwide/workdir/ferrel-macros)
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]  Documenting ferrel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ferrel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `Sexp` links to private item `crate::typed`
[INFO] [stdout]  --> src/sexp.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// semantics. The typed layer in [`crate::typed`] is responsible for building
[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: unresolved link to `stmts`
[INFO] [stdout]   --> src/stmt.rs:18:61
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// Build a body from a mix of typed expressions with the [`stmts!`] macro or
[INFO] [stdout]    |                                                             ^^^^^^ no item named `stmts` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `stmts` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/form.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! expressions, so they are not wrapped in [`El`](crate::El)).
[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] 3 - //! expressions, so they are not wrapped in [`El`](crate::El)).
[INFO] [stdout] 3 + //! expressions, so they are not wrapped in [`El`]).
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/transpile/mod.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! [`Sexp`](crate::Sexp) IR, which the existing code generator renders to
[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] 4 - //! [`Sexp`](crate::Sexp) IR, which the existing code generator renders to
[INFO] [stdout] 4 + //! [`Sexp`] IR, which the existing code generator renders to
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `format` is both a function and a macro
[INFO] [stdout]   --> src/rt.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! [`message`], [`format`], [`expand_file_name`], [`executable_find`], and so
[INFO] [stdout]    |                    ^^^^^^ ambiguous link
[INFO] [stdout]    |
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! [`message`], [`format()`], [`expand_file_name`], [`executable_find`], and so
[INFO] [stdout]    |                          ++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! [`message`], [`format!`], [`expand_file_name`], [`executable_find`], and so
[INFO] [stdout]    |                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.03s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ferrel/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107", 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" "0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "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]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking quote v1.0.45
[INFO] [stderr]    Compiling ferrel-macros v0.1.0 (/opt/rustwide/workdir/ferrel-macros)
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]  Documenting ferrel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `Sexp` links to private item `crate::typed`
[INFO] [stdout]  --> src/sexp.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// semantics. The typed layer in [`crate::typed`] is responsible for building
[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: unresolved link to `stmts`
[INFO] [stdout]   --> src/stmt.rs:18:61
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// Build a body from a mix of typed expressions with the [`stmts!`] macro or
[INFO] [stdout]    |                                                             ^^^^^^ no item named `stmts` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `stmts` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/transpile/mod.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! [`Sexp`](crate::Sexp) IR, which the existing code generator renders to
[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] 4 - //! [`Sexp`](crate::Sexp) IR, which the existing code generator renders to
[INFO] [stdout] 4 + //! [`Sexp`] IR, which the existing code generator renders to
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `format` is both a function and a macro
[INFO] [stdout]   --> src/rt.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! [`message`], [`format`], [`expand_file_name`], [`executable_find`], and so
[INFO] [stdout]    |                    ^^^^^^ ambiguous link
[INFO] [stdout]    |
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! [`message`], [`format()`], [`expand_file_name`], [`executable_find`], and so
[INFO] [stdout]    |                          ++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! [`message`], [`format!`], [`expand_file_name`], [`executable_find`], and so
[INFO] [stdout]    |                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.73s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ferrel/index.html
[INFO] running `Command { std: "docker" "inspect" "0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107", kill_on_drop: false }`
[INFO] [stdout] 0bcce3c86c06cd204c4a205e73e258a72b4ad7ccd26fde0a47204ac7721da107