[INFO] fetching crate forrustts 0.2.0...
[INFO] documenting forrustts-0.2.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate forrustts 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate forrustts 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate forrustts 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate forrustts 0.2.0
[INFO] tweaked toml for crates.io crate forrustts 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate forrustts 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tskit v0.2.0
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 026c8dad4612422267f6d71ff32936940211b0bde56e842d4623f98fa71f9475
[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" "026c8dad4612422267f6d71ff32936940211b0bde56e842d4623f98fa71f9475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "026c8dad4612422267f6d71ff32936940211b0bde56e842d4623f98fa71f9475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "026c8dad4612422267f6d71ff32936940211b0bde56e842d4623f98fa71f9475", kill_on_drop: false }`
[INFO] [stdout] 026c8dad4612422267f6d71ff32936940211b0bde56e842d4623f98fa71f9475
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62b8ecf8bb79018f178c38ec6667f95f28947ca968636dbd44425fb7ba2aaa6a
[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" "62b8ecf8bb79018f178c38ec6667f95f28947ca968636dbd44425fb7ba2aaa6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]     Checking streaming-iterator v0.1.5
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.27.1
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling tskit v0.2.0
[INFO] [stderr]  Documenting forrustts v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `self::wright_fisher::neutral_wf`
[INFO] [stdout]    --> src/simplification.rs:796:37
[INFO] [stdout]     |
[INFO] [stdout] 796 | /// [``wright_fisher::neutral_wf``](crate::wright_fisher::neutral_wf)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `wright_fisher` in module `forrustts`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `self::wright_fisher::neutral_wf`
[INFO] [stdout]    --> src/simplification.rs:796:37
[INFO] [stdout]     |
[INFO] [stdout] 796 | /// [``wright_fisher::neutral_wf``](crate::wright_fisher::neutral_wf)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `wright_fisher` in module `forrustts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.68s
[INFO] running `Command { std: "docker" "inspect" "62b8ecf8bb79018f178c38ec6667f95f28947ca968636dbd44425fb7ba2aaa6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b8ecf8bb79018f178c38ec6667f95f28947ca968636dbd44425fb7ba2aaa6a", kill_on_drop: false }`
[INFO] [stdout] 62b8ecf8bb79018f178c38ec6667f95f28947ca968636dbd44425fb7ba2aaa6a
