[INFO] fetching crate aoc-next 0.1.0...
[INFO] documenting aoc-next-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate aoc-next 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate aoc-next 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aoc-next 0.1.0
[INFO] finished tweaking crates.io crate aoc-next 0.1.0
[INFO] tweaked toml for crates.io crate aoc-next 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1e5bea8b664b69f5c29e3053159359e7faa3940e2ffc7106e4402810b2f2db1
[INFO] running `Command { std: "docker" "start" "-a" "f1e5bea8b664b69f5c29e3053159359e7faa3940e2ffc7106e4402810b2f2db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1e5bea8b664b69f5c29e3053159359e7faa3940e2ffc7106e4402810b2f2db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e5bea8b664b69f5c29e3053159359e7faa3940e2ffc7106e4402810b2f2db1", kill_on_drop: false }`
[INFO] [stdout] f1e5bea8b664b69f5c29e3053159359e7faa3940e2ffc7106e4402810b2f2db1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0df78201cdad3fbdbb448a5c651a09a8847742dbe1d0b6541ec63f3041090bf5
[INFO] running `Command { std: "docker" "start" "-a" "0df78201cdad3fbdbb448a5c651a09a8847742dbe1d0b6541ec63f3041090bf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling openssl v0.10.52
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling openssl-sys v0.9.87
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking net2 v0.2.38
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking ipnet v2.7.2
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking hyper v0.13.10
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]  Documenting aoc-next v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `solution`
[INFO] [stdout]  --> src/macros.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! * Use [`solution!()`] to declare a new solution inside of
[INFO] [stdout]   |             ^^^^^^^^^^^ no item named `solution` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `macro_rules` named `solution` 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: unresolved link to `failable_parser`
[INFO] [stdout]   --> src/macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | //!     * [`failable_parser!()`] if the parsing function returns a [`std::result::Result`];
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ no item named `failable_parser` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `failable_parser` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parser`
[INFO] [stdout]   --> src/macros.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | //!     * [`parser!()`] if the parsing function returns the plain return value.
[INFO] [stdout]    |             ^^^^^^^^^ no item named `parser` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `parser` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `solver`
[INFO] [stdout]   --> src/macros.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | //! * Use [`solver!()`] to point to the function that solves the exercise.
[INFO] [stdout]    |             ^^^^^^^^^ no item named `solver` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `solver` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `failable_parser`
[INFO] [stdout]   --> src/macros.rs:18:70
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// * `$parser` is an instance of [`crate::parser::Parsing`]. (See [`failable_parser!()`] or
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^^^^^^ no item named `failable_parser` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `failable_parser` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parser`
[INFO] [stdout]   --> src/macros.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// [`parser!()`])
[INFO] [stdout]    |       ^^^^^^^^^ no item named `parser` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `parser` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `solver`
[INFO] [stdout]   --> src/macros.rs:20:71
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// * `$solver` is an instance of [`crate::solution::Solver`]. (See [`solver!()`])
[INFO] [stdout]    |                                                                       ^^^^^^^^^ no item named `solver` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `solver` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.84s
[INFO] running `Command { std: "docker" "inspect" "0df78201cdad3fbdbb448a5c651a09a8847742dbe1d0b6541ec63f3041090bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df78201cdad3fbdbb448a5c651a09a8847742dbe1d0b6541ec63f3041090bf5", kill_on_drop: false }`
[INFO] [stdout] 0df78201cdad3fbdbb448a5c651a09a8847742dbe1d0b6541ec63f3041090bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 099e6e1d570855d5d90ad16e5ed6825e49e39c87d37659f49925529f5ccd23b0
[INFO] running `Command { std: "docker" "start" "-a" "099e6e1d570855d5d90ad16e5ed6825e49e39c87d37659f49925529f5ccd23b0", kill_on_drop: false }`
[INFO] [stderr]  Documenting aoc-next v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `solution`
[INFO] [stdout]  --> src/macros.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! * Use [`solution!()`] to declare a new solution inside of
[INFO] [stdout]   |             ^^^^^^^^^^^ no item named `solution` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `macro_rules` named `solution` 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: unresolved link to `failable_parser`
[INFO] [stdout]   --> src/macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | //!     * [`failable_parser!()`] if the parsing function returns a [`std::result::Result`];
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ no item named `failable_parser` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `failable_parser` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parser`
[INFO] [stdout]   --> src/macros.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | //!     * [`parser!()`] if the parsing function returns the plain return value.
[INFO] [stdout]    |             ^^^^^^^^^ no item named `parser` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `parser` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `solver`
[INFO] [stdout]   --> src/macros.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | //! * Use [`solver!()`] to point to the function that solves the exercise.
[INFO] [stdout]    |             ^^^^^^^^^ no item named `solver` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `solver` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `failable_parser`
[INFO] [stdout]   --> src/macros.rs:18:70
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// * `$parser` is an instance of [`crate::parser::Parsing`]. (See [`failable_parser!()`] or
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^^^^^^ no item named `failable_parser` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `failable_parser` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parser`
[INFO] [stdout]   --> src/macros.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// [`parser!()`])
[INFO] [stdout]    |       ^^^^^^^^^ no item named `parser` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `parser` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `solver`
[INFO] [stdout]   --> src/macros.rs:20:71
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// * `$solver` is an instance of [`crate::solution::Solver`]. (See [`solver!()`])
[INFO] [stdout]    |                                                                       ^^^^^^^^^ no item named `solver` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `solver` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "099e6e1d570855d5d90ad16e5ed6825e49e39c87d37659f49925529f5ccd23b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099e6e1d570855d5d90ad16e5ed6825e49e39c87d37659f49925529f5ccd23b0", kill_on_drop: false }`
[INFO] [stdout] 099e6e1d570855d5d90ad16e5ed6825e49e39c87d37659f49925529f5ccd23b0
