[INFO] fetching crate var_byte_str 0.1.2...
[INFO] documenting var_byte_str-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate var_byte_str 0.1.2 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate var_byte_str 0.1.2 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 crates.io crate var_byte_str 0.1.2
[INFO] finished tweaking crates.io crate var_byte_str 0.1.2
[INFO] tweaked toml for crates.io crate var_byte_str 0.1.2 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 8e40a2129fba587074f9d435b1ab8a7fb5b316653892c167c17ccd6b4b6f5c96
[INFO] running `Command { std: "docker" "start" "-a" "8e40a2129fba587074f9d435b1ab8a7fb5b316653892c167c17ccd6b4b6f5c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e40a2129fba587074f9d435b1ab8a7fb5b316653892c167c17ccd6b4b6f5c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e40a2129fba587074f9d435b1ab8a7fb5b316653892c167c17ccd6b4b6f5c96", kill_on_drop: false }`
[INFO] [stdout] 8e40a2129fba587074f9d435b1ab8a7fb5b316653892c167c17ccd6b4b6f5c96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 2e51aa5e3337b9c4b7e95918eda8929683106fb6d930abfc23110ade0a5fc066
[INFO] running `Command { std: "docker" "start" "-a" "2e51aa5e3337b9c4b7e95918eda8929683106fb6d930abfc23110ade0a5fc066", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]  Documenting var_byte_str v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]    --> src/lib.rs:661:75
[INFO] [stdout]     |
[INFO] [stdout] 661 | /// For example, if the different is 1. The return value will be (false, [1]). If the different is -1,
[INFO] [stdout]     |                                                                           ^ no item named `1` 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 `1`
[INFO] [stdout]    --> src/lib.rs:662:38
[INFO] [stdout]     |
[INFO] [stdout] 662 | /// the return value will be (true, [1]).
[INFO] [stdout]     |                                      ^ no item named `1` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "2e51aa5e3337b9c4b7e95918eda8929683106fb6d930abfc23110ade0a5fc066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e51aa5e3337b9c4b7e95918eda8929683106fb6d930abfc23110ade0a5fc066", kill_on_drop: false }`
[INFO] [stdout] 2e51aa5e3337b9c4b7e95918eda8929683106fb6d930abfc23110ade0a5fc066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 764d83455509411b356d08553ef51e9ef3ef62cbedfd23b450381f9e02f6844d
[INFO] running `Command { std: "docker" "start" "-a" "764d83455509411b356d08553ef51e9ef3ef62cbedfd23b450381f9e02f6844d", kill_on_drop: false }`
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]  Documenting var_byte_str v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]    --> src/lib.rs:661:75
[INFO] [stdout]     |
[INFO] [stdout] 661 | /// For example, if the different is 1. The return value will be (false, [1]). If the different is -1,
[INFO] [stdout]     |                                                                           ^ no item named `1` 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 `1`
[INFO] [stdout]    --> src/lib.rs:662:38
[INFO] [stdout]     |
[INFO] [stdout] 662 | /// the return value will be (true, [1]).
[INFO] [stdout]     |                                      ^ no item named `1` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "764d83455509411b356d08553ef51e9ef3ef62cbedfd23b450381f9e02f6844d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764d83455509411b356d08553ef51e9ef3ef62cbedfd23b450381f9e02f6844d", kill_on_drop: false }`
[INFO] [stdout] 764d83455509411b356d08553ef51e9ef3ef62cbedfd23b450381f9e02f6844d