[INFO] cloning repository https://github.com/Rexagon/vrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rexagon/vrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRexagon%2Fvrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRexagon%2Fvrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b371025a0c110b36b4092be513726ee76d68031f
[INFO] documenting Rexagon/vrs 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%2FRexagon%2Fvrs" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Rexagon/vrs 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/Rexagon/vrs
[INFO] finished tweaking git repo https://github.com/Rexagon/vrs
[INFO] tweaked toml for git repo https://github.com/Rexagon/vrs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Rexagon/vrs 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra-glm v0.7.0
[INFO] [stderr]   Downloaded ash v0.31.0
[INFO] [stderr]   Downloaded raw-window-metal v0.1.0
[INFO] [stderr]   Downloaded ash-window v0.5.0
[INFO] [stderr]   Downloaded nalgebra v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9820af2c6cfeb511a819f8c9f52fbf7b7c8cf5458d2380f08a6c9441017fa845
[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" "9820af2c6cfeb511a819f8c9f52fbf7b7c8cf5458d2380f08a6c9441017fa845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9820af2c6cfeb511a819f8c9f52fbf7b7c8cf5458d2380f08a6c9441017fa845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9820af2c6cfeb511a819f8c9f52fbf7b7c8cf5458d2380f08a6c9441017fa845", kill_on_drop: false }`
[INFO] [stdout] 9820af2c6cfeb511a819f8c9f52fbf7b7c8cf5458d2380f08a6c9441017fa845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b89804f7bfc97f80ffa712f177cb2091406a86a5df5795769f86caa986eb0c9
[INFO] running `Command { std: "docker" "start" "-a" "4b89804f7bfc97f80ffa712f177cb2091406a86a5df5795769f86caa986eb0c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking bytemuck v1.3.1
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]    Compiling gltf-derive v0.15.2
[INFO] [stderr]     Checking wayland-client v0.23.6
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking num-integer v0.1.43
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking num-complex v0.3.0
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking num-bigint v0.3.0
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking simba v0.1.5
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking gltf-json v0.15.2
[INFO] [stderr]     Checking wayland-protocols v0.23.6
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking nalgebra v0.21.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking num-rational v0.3.0
[INFO] [stderr]     Checking nalgebra v0.20.0
[INFO] [stderr]     Checking image v0.23.8
[INFO] [stderr]     Checking num v0.3.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking winit v0.22.2
[INFO] [stderr]     Checking gltf v0.15.2
[INFO] [stderr]     Checking ash-window v0.5.0
[INFO] [stderr]     Checking nalgebra-glm v0.7.0
[INFO] [stderr]  Documenting vrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "4b89804f7bfc97f80ffa712f177cb2091406a86a5df5795769f86caa986eb0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b89804f7bfc97f80ffa712f177cb2091406a86a5df5795769f86caa986eb0c9", kill_on_drop: false }`
[INFO] [stdout] 4b89804f7bfc97f80ffa712f177cb2091406a86a5df5795769f86caa986eb0c9