[INFO] updating cached repository https://github.com/heyrict/rustdice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b787df86cf03c62fa4107115014061425e03c9a
[INFO] documenting heyrict/rustdice against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheyrict%2Frustdice" "/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/heyrict/rustdice on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/heyrict/rustdice
[INFO] finished tweaking git repo https://github.com/heyrict/rustdice
[INFO] tweaked toml for git repo https://github.com/heyrict/rustdice written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/heyrict/rustdice already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30eb1a34e3b27a576a21bd140c3e7643970c887470c7e96ce844be84fa1c4b4a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "30eb1a34e3b27a576a21bd140c3e7643970c887470c7e96ce844be84fa1c4b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30eb1a34e3b27a576a21bd140c3e7643970c887470c7e96ce844be84fa1c4b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30eb1a34e3b27a576a21bd140c3e7643970c887470c7e96ce844be84fa1c4b4a", kill_on_drop: false }`
[INFO] [stdout] 30eb1a34e3b27a576a21bd140c3e7643970c887470c7e96ce844be84fa1c4b4a
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 546dce47c9419e6c5db29a4463ea81f032ac38bb7958c34f5587a137b622319e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "546dce47c9419e6c5db29a4463ea81f032ac38bb7958c34f5587a137b622319e", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking bitflags v1.1.0
[INFO] [stderr]     Checking getrandom v0.1.11
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]  Documenting rustdice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[times]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/lib/dice.rs:167:15
[INFO] [stdout]     |
[INFO] [stdout] 167 | ///   Usage: [times]D[faces]
[INFO] [stdout]     |               ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[faces]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/lib/dice.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 | ///   Usage: [times]D[faces]
[INFO] [stdout]     |                       ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[times]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/lib/dice.rs:173:15
[INFO] [stdout]     |
[INFO] [stdout] 173 | ///   Usage: [times]D[faces][=|<|<=|>|>=|!=|<>][number]
[INFO] [stdout]     |               ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[number]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/lib/dice.rs:173:49
[INFO] [stdout]     |
[INFO] [stdout] 173 | ///   Usage: [times]D[faces][=|<|<=|>|>=|!=|<>][number]
[INFO] [stdout]     |                                                 ^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
[INFO] running `Command { std: "docker" "inspect" "546dce47c9419e6c5db29a4463ea81f032ac38bb7958c34f5587a137b622319e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546dce47c9419e6c5db29a4463ea81f032ac38bb7958c34f5587a137b622319e", kill_on_drop: false }`
[INFO] [stdout] 546dce47c9419e6c5db29a4463ea81f032ac38bb7958c34f5587a137b622319e