[INFO] cloning repository https://github.com/kgarrison343/chokhmah
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kgarrison343/chokhmah" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgarrison343%2Fchokhmah", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgarrison343%2Fchokhmah'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 501918c912f6376cb096d6de6f3bd5b410bec447
[INFO] documenting kgarrison343/chokhmah against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgarrison343%2Fchokhmah" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kgarrison343/chokhmah on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kgarrison343/chokhmah
[INFO] finished tweaking git repo https://github.com/kgarrison343/chokhmah
[INFO] tweaked toml for git repo https://github.com/kgarrison343/chokhmah written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/kgarrison343/chokhmah already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded textnonce v0.4.1
[INFO] [stderr]   Downloaded kernel32-sys v0.1.4
[INFO] [stderr]   Downloaded untrusted v0.3.2
[INFO] [stderr]   Downloaded advapi32-sys v0.1.2
[INFO] [stderr]   Downloaded scan_fmt v0.1.1
[INFO] [stderr]   Downloaded winutil v0.1.0
[INFO] [stderr]   Downloaded hostname v0.1.3
[INFO] [stderr]   Downloaded mongodb v0.2.3
[INFO] [stderr]   Downloaded bson v0.4.4
[INFO] [stderr]   Downloaded linked-hash-map v0.4.1
[INFO] [stderr]   Downloaded semver-parser v0.6.2
[INFO] [stderr]   Downloaded semver v0.5.1
[INFO] [stderr]   Downloaded ring v0.7.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3f9321caf4bf4cf73e0b565719c82e18bef13fcd47e0838ca04f031a934c15a
[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" "c3f9321caf4bf4cf73e0b565719c82e18bef13fcd47e0838ca04f031a934c15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3f9321caf4bf4cf73e0b565719c82e18bef13fcd47e0838ca04f031a934c15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f9321caf4bf4cf73e0b565719c82e18bef13fcd47e0838ca04f031a934c15a", kill_on_drop: false }`
[INFO] [stdout] c3f9321caf4bf4cf73e0b565719c82e18bef13fcd47e0838ca04f031a934c15a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26a2173a012e2122ad4a83a3c316043ace0d746a9c66bf0db7c287ba2ca3671
[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" "c26a2173a012e2122ad4a83a3c316043ace0d746a9c66bf0db7c287ba2ca3671", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.45
[INFO] [stderr]     Checking linked-hash-map v0.4.1
[INFO] [stderr]     Checking serde v0.9.11
[INFO] [stderr]     Checking scan_fmt v0.1.1
[INFO] [stderr]     Checking bufstream v0.1.2
[INFO] [stderr]     Checking untrusted v0.3.2
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking hostname v0.1.3
[INFO] [stderr]    Compiling num_cpus v1.3.0
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking textnonce v0.4.1
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling ring v0.7.3
[INFO] [stderr]     Checking semver-parser v0.6.2
[INFO] [stderr]     Checking semver v0.5.1
[INFO] [stderr]     Checking serde_json v0.9.9
[INFO] [stderr]     Checking bson v0.4.4
[INFO] [stderr]     Checking mongodb v0.2.3
[INFO] [stderr]  Documenting chokhmah v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.48s
[INFO] running `Command { std: "docker" "inspect" "c26a2173a012e2122ad4a83a3c316043ace0d746a9c66bf0db7c287ba2ca3671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26a2173a012e2122ad4a83a3c316043ace0d746a9c66bf0db7c287ba2ca3671", kill_on_drop: false }`
[INFO] [stdout] c26a2173a012e2122ad4a83a3c316043ace0d746a9c66bf0db7c287ba2ca3671