[INFO] cloning repository https://github.com/Speedy-Consoles/ants_insight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Speedy-Consoles/ants_insight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeedy-Consoles%2Fants_insight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeedy-Consoles%2Fants_insight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4cc1f56c341398df55adeac79060639e5dc00a65
[INFO] documenting Speedy-Consoles/ants_insight 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%2FSpeedy-Consoles%2Fants_insight" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Speedy-Consoles/ants_insight 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/Speedy-Consoles/ants_insight
[INFO] finished tweaking git repo https://github.com/Speedy-Consoles/ants_insight
[INFO] tweaked toml for git repo https://github.com/Speedy-Consoles/ants_insight written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Speedy-Consoles/ants_insight 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 cgl v0.2.2
[INFO] [stderr]   Downloaded tempfile v3.0.1
[INFO] [stderr]   Downloaded gleam v0.5.0
[INFO] [stderr]   Downloaded smallvec v0.6.1
[INFO] [stderr]   Downloaded x11-dl v2.17.5
[INFO] [stderr]   Downloaded glium v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d938832506964433060ab750c8b18f61d1dbb8225a5ab5b53b92480071314dd5
[INFO] running `Command { std: "docker" "start" "-a" "d938832506964433060ab750c8b18f61d1dbb8225a5ab5b53b92480071314dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d938832506964433060ab750c8b18f61d1dbb8225a5ab5b53b92480071314dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d938832506964433060ab750c8b18f61d1dbb8225a5ab5b53b92480071314dd5", kill_on_drop: false }`
[INFO] [stdout] d938832506964433060ab750c8b18f61d1dbb8225a5ab5b53b92480071314dd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6ed9d95db3f6648f698aaa5b84024328c92446c429bc3ce1f31689d05a742228
[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" "6ed9d95db3f6648f698aaa5b84024328c92446c429bc3ce1f31689d05a742228", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]     Checking rustc-demangle v0.1.8
[INFO] [stderr]     Checking smallvec v0.6.1
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling x11-dl v2.17.5
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling glium v0.21.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking winit v0.12.0
[INFO] [stderr]     Checking backtrace v0.3.7
[INFO] [stderr]  Documenting ants_insight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.90s
[INFO] running `Command { std: "docker" "inspect" "6ed9d95db3f6648f698aaa5b84024328c92446c429bc3ce1f31689d05a742228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed9d95db3f6648f698aaa5b84024328c92446c429bc3ce1f31689d05a742228", kill_on_drop: false }`
[INFO] [stdout] 6ed9d95db3f6648f698aaa5b84024328c92446c429bc3ce1f31689d05a742228