[INFO] fetching crate yayagram 0.8.0...
[INFO] documenting yayagram-0.8.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate yayagram 0.8.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate yayagram 0.8.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yayagram 0.8.0
[INFO] finished tweaking crates.io crate yayagram 0.8.0
[INFO] tweaked toml for crates.io crate yayagram 0.8.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate yayagram 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f5b1d601be54f3c01858457c7cb2c01679d490e8b31180a31e0103f922a06dc
[INFO] running `Command { std: "docker" "start" "-a" "1f5b1d601be54f3c01858457c7cb2c01679d490e8b31180a31e0103f922a06dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f5b1d601be54f3c01858457c7cb2c01679d490e8b31180a31e0103f922a06dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5b1d601be54f3c01858457c7cb2c01679d490e8b31180a31e0103f922a06dc", kill_on_drop: false }`
[INFO] [stdout] 1f5b1d601be54f3c01858457c7cb2c01679d490e8b31180a31e0103f922a06dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8c39f6add004388be0168b4d797b66fba71a08537512f4ba65b3ed21c5ff04e
[INFO] running `Command { std: "docker" "start" "-a" "b8c39f6add004388be0168b4d797b66fba71a08537512f4ba65b3ed21c5ff04e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.1
[INFO] [stderr]     Checking crossterm v0.20.0
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking line_drawing v0.8.1
[INFO] [stderr]     Checking tanmatsu v0.6.0
[INFO] [stderr]  Documenting yayagram v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `AboveClues`
[INFO] [stdout]    --> src/main.rs:188:87
[INFO] [stdout]     |
[INFO] [stdout] 188 |     /// The top text is positioned above the picture because it does not fit below ([`AboveClues`]) and would overlap with the picture.
[INFO] [stdout]     |                                                                                       ^^^^^^^^^^ no item named `AboveClues` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "b8c39f6add004388be0168b4d797b66fba71a08537512f4ba65b3ed21c5ff04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c39f6add004388be0168b4d797b66fba71a08537512f4ba65b3ed21c5ff04e", kill_on_drop: false }`
[INFO] [stdout] b8c39f6add004388be0168b4d797b66fba71a08537512f4ba65b3ed21c5ff04e