[INFO] fetching crate shuf-rs 0.1.0...
[INFO] documenting shuf-rs-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate shuf-rs 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate shuf-rs 0.1.0 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 shuf-rs 0.1.0
[INFO] finished tweaking crates.io crate shuf-rs 0.1.0
[INFO] tweaked toml for crates.io crate shuf-rs 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate shuf-rs 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4433a4ce4824f2dc9babd309167f5930fa4a142c12db0ef518717ad8b70e2254
[INFO] running `Command { std: "docker" "start" "-a" "4433a4ce4824f2dc9babd309167f5930fa4a142c12db0ef518717ad8b70e2254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4433a4ce4824f2dc9babd309167f5930fa4a142c12db0ef518717ad8b70e2254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4433a4ce4824f2dc9babd309167f5930fa4a142c12db0ef518717ad8b70e2254", kill_on_drop: false }`
[INFO] [stdout] 4433a4ce4824f2dc9babd309167f5930fa4a142c12db0ef518717ad8b70e2254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 117215704b2966a5b564d761cfcaddecc017d4e2f84c06f4826cc1a49c941ce5
[INFO] running `Command { std: "docker" "start" "-a" "117215704b2966a5b564d761cfcaddecc017d4e2f84c06f4826cc1a49c941ce5", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]  Documenting shuf-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `input`
[INFO] [stdout]   --> src/shuf.rs:30:51
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// Returns a random permutation of an Iterable [`input`].
[INFO] [stdout]    |                                                   ^^^^^ no item named `input` 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 `items`
[INFO] [stdout]   --> src/shuf.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 | /// Returns a random permutation of [`items`] elements from an Iterable [`input`].
[INFO] [stdout]    |                                       ^^^^^ no item named `items` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `input`
[INFO] [stdout]   --> src/shuf.rs:54:75
[INFO] [stdout]    |
[INFO] [stdout] 54 | /// Returns a random permutation of [`items`] elements from an Iterable [`input`].
[INFO] [stdout]    |                                                                           ^^^^^ no item named `input` 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 6.19s
[INFO] running `Command { std: "docker" "inspect" "117215704b2966a5b564d761cfcaddecc017d4e2f84c06f4826cc1a49c941ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117215704b2966a5b564d761cfcaddecc017d4e2f84c06f4826cc1a49c941ce5", kill_on_drop: false }`
[INFO] [stdout] 117215704b2966a5b564d761cfcaddecc017d4e2f84c06f4826cc1a49c941ce5