[INFO] fetching crate rustasim 0.0.99...
[INFO] documenting rustasim-0.0.99 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate rustasim 0.0.99 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rustasim 0.0.99 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustasim 0.0.99
[INFO] finished tweaking crates.io crate rustasim 0.0.99
[INFO] tweaked toml for crates.io crate rustasim 0.0.99 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate rustasim 0.0.99 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59d61d61e66d3cc46e9bab032c6246d46f6fb58eb019f7f31465b82a0ed823e6
[INFO] running `Command { std: "docker" "start" "-a" "59d61d61e66d3cc46e9bab032c6246d46f6fb58eb019f7f31465b82a0ed823e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59d61d61e66d3cc46e9bab032c6246d46f6fb58eb019f7f31465b82a0ed823e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d61d61e66d3cc46e9bab032c6246d46f6fb58eb019f7f31465b82a0ed823e6", kill_on_drop: false }`
[INFO] [stdout] 59d61d61e66d3cc46e9bab032c6246d46f6fb58eb019f7f31465b82a0ed823e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50ba396c487d10405d034c830cd6639403c82eb639fbee983a22f812161a1555
[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" "50ba396c487d10405d034c830cd6639403c82eb639fbee983a22f812161a1555", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking instant v0.1.6
[INFO] [stderr]     Checking atomic-counter v1.0.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]  Documenting rustasim v0.0.99 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stdout]    --> src/engine.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / /// Returns indices into an 1-indexed array a tree with `n_nodes` leaves from left-to-right.
[INFO] [stdout] 113 | | ///
[INFO] [stdout] 114 | | /// This means that it takes the leftmost leaf first, goes up to its parent, then the second
[INFO] [stdout] 115 | | /// leftmost leaf, and so on...
[INFO] [stdout] ...   |
[INFO] [stdout] 129 | | /// // TODO
[INFO] [stdout] 130 | | ///
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "50ba396c487d10405d034c830cd6639403c82eb639fbee983a22f812161a1555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ba396c487d10405d034c830cd6639403c82eb639fbee983a22f812161a1555", kill_on_drop: false }`
[INFO] [stdout] 50ba396c487d10405d034c830cd6639403c82eb639fbee983a22f812161a1555
