[INFO] fetching crate pistoncore-glfw_window 0.68.0...
[INFO] documenting pistoncore-glfw_window-0.68.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate pistoncore-glfw_window 0.68.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pistoncore-glfw_window 0.68.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pistoncore-glfw_window 0.68.0
[INFO] finished tweaking crates.io crate pistoncore-glfw_window 0.68.0
[INFO] tweaked toml for crates.io crate pistoncore-glfw_window 0.68.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate pistoncore-glfw_window 0.68.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 261f5b08ef1f93766f6375c8567c06f074010965c22c71007e28642cd7306a18
[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" "261f5b08ef1f93766f6375c8567c06f074010965c22c71007e28642cd7306a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "261f5b08ef1f93766f6375c8567c06f074010965c22c71007e28642cd7306a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "261f5b08ef1f93766f6375c8567c06f074010965c22c71007e28642cd7306a18", kill_on_drop: false }`
[INFO] [stdout] 261f5b08ef1f93766f6375c8567c06f074010965c22c71007e28642cd7306a18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43facce95832e3fd3982e824e2efdabf45e008e389954fc81380299b4b92abde
[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" "43facce95832e3fd3982e824e2efdabf45e008e389954fc81380299b4b92abde", kill_on_drop: false }`
[INFO] [stderr]     Checking piston-float v1.0.0
[INFO] [stderr]     Checking piston-graphics_api_version v1.0.0
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking piston-viewport v1.0.0
[INFO] [stderr]     Checking shader_version v0.7.0
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking glfw v0.39.1
[INFO] [stderr]     Checking pistoncore-input v1.0.0
[INFO] [stderr]     Checking pistoncore-window v0.47.0
[INFO] [stderr]  Documenting pistoncore-glfw_window v0.68.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.67s
[INFO] running `Command { std: "docker" "inspect" "43facce95832e3fd3982e824e2efdabf45e008e389954fc81380299b4b92abde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43facce95832e3fd3982e824e2efdabf45e008e389954fc81380299b4b92abde", kill_on_drop: false }`
[INFO] [stdout] 43facce95832e3fd3982e824e2efdabf45e008e389954fc81380299b4b92abde
