[INFO] cloning repository https://github.com/tehsmeely/lizards
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tehsmeely/lizards" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftehsmeely%2Flizards", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftehsmeely%2Flizards'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8383f392fc6736d5f32d55e4554e1b6d3bebc3a4
[INFO] documenting tehsmeely/lizards against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftehsmeely%2Flizards" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tehsmeely/lizards on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tehsmeely/lizards
[INFO] finished tweaking git repo https://github.com/tehsmeely/lizards
[INFO] tweaked toml for git repo https://github.com/tehsmeely/lizards written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tehsmeely/lizards already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dot v0.1.4
[INFO] [stderr]   Downloaded priority-queue v1.2.1
[INFO] [stderr]   Downloaded rmp-serde v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e815ec97c9f89fa04d16d03efa4bbe50c1f4fa4cb82ed29e0e8d1d320678ecc
[INFO] running `Command { std: "docker" "start" "-a" "4e815ec97c9f89fa04d16d03efa4bbe50c1f4fa4cb82ed29e0e8d1d320678ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e815ec97c9f89fa04d16d03efa4bbe50c1f4fa4cb82ed29e0e8d1d320678ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e815ec97c9f89fa04d16d03efa4bbe50c1f4fa4cb82ed29e0e8d1d320678ecc", kill_on_drop: false }`
[INFO] [stdout] 4e815ec97c9f89fa04d16d03efa4bbe50c1f4fa4cb82ed29e0e8d1d320678ecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7246e83ae26bfc10a6b05b24b4655147a8892b69bd60c047ce50a85aeadc4dc1
[INFO] running `Command { std: "docker" "start" "-a" "7246e83ae26bfc10a6b05b24b4655147a8892b69bd60c047ce50a85aeadc4dc1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking os_str_bytes v6.0.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking dot v0.1.4
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling priority-queue v1.2.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rmp v0.8.11
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking rmp-serde v1.1.0
[INFO] [stderr]  Documenting lizards v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/huffman.rs:141:30
[INFO] [stdout]     |
[INFO] [stdout] 141 |             working_bytes |= (value_bits.set_bits >> (value_bits.bit_size - bits_left));
[INFO] [stdout]     |                              ^                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 141 -             working_bytes |= (value_bits.set_bits >> (value_bits.bit_size - bits_left));
[INFO] [stdout] 141 +             working_bytes |= value_bits.set_bits >> (value_bits.bit_size - bits_left);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bit_size`
[INFO] [stdout]   --> src/huffman.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | /// [bit_size] informs the user how many on the least signifigant bits of [set_bits] to care about
[INFO] [stdout]    |      ^^^^^^^^ no item named `bit_size` 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: unresolved link to `set_bits`
[INFO] [stdout]   --> src/huffman.rs:34:76
[INFO] [stdout]    |
[INFO] [stdout] 34 | /// [bit_size] informs the user how many on the least signifigant bits of [set_bits] to care about
[INFO] [stdout]    |                                                                            ^^^^^^^^ no item named `set_bits` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.91s
[INFO] running `Command { std: "docker" "inspect" "7246e83ae26bfc10a6b05b24b4655147a8892b69bd60c047ce50a85aeadc4dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7246e83ae26bfc10a6b05b24b4655147a8892b69bd60c047ce50a85aeadc4dc1", kill_on_drop: false }`
[INFO] [stdout] 7246e83ae26bfc10a6b05b24b4655147a8892b69bd60c047ce50a85aeadc4dc1