[INFO] fetching crate piston2d-opengl_graphics 0.74.0...
[INFO] documenting piston2d-opengl_graphics-0.74.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate piston2d-opengl_graphics 0.74.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate piston2d-opengl_graphics 0.74.0 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 piston2d-opengl_graphics 0.74.0
[INFO] finished tweaking crates.io crate piston2d-opengl_graphics 0.74.0
[INFO] tweaked toml for crates.io crate piston2d-opengl_graphics 0.74.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate piston2d-opengl_graphics 0.74.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e561d480a4ca974ddf76772d1f29ba381908e3be3805e91e3ed8a8fd9dced7aa
[INFO] running `Command { std: "docker" "start" "-a" "e561d480a4ca974ddf76772d1f29ba381908e3be3805e91e3ed8a8fd9dced7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e561d480a4ca974ddf76772d1f29ba381908e3be3805e91e3ed8a8fd9dced7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e561d480a4ca974ddf76772d1f29ba381908e3be3805e91e3ed8a8fd9dced7aa", kill_on_drop: false }`
[INFO] [stdout] e561d480a4ca974ddf76772d1f29ba381908e3be3805e91e3ed8a8fd9dced7aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4cf986d9d25f8e05654f9b808a122ad098734e7337de8f35a808cdfa7bc2e2dc
[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" "4cf986d9d25f8e05654f9b808a122ad098734e7337de8f35a808cdfa7bc2e2dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking piston-float v1.0.0
[INFO] [stderr]     Checking piston-texture v0.8.0
[INFO] [stderr]     Checking piston-graphics_api_version v1.0.0
[INFO] [stderr]     Checking read_color v1.0.0
[INFO] [stderr]     Checking interpolation v0.2.0
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.3.1
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking tiff v0.5.0
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]     Checking vecmath v1.0.0
[INFO] [stderr]     Checking piston-viewport v1.0.0
[INFO] [stderr]     Checking shader_version v0.7.0
[INFO] [stderr]     Checking piston2d-graphics v0.37.0
[INFO] [stderr]     Checking rayon v1.3.1
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.23.8
[INFO] [stderr]  Documenting piston2d-opengl_graphics v0.74.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `Command { std: "docker" "inspect" "4cf986d9d25f8e05654f9b808a122ad098734e7337de8f35a808cdfa7bc2e2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf986d9d25f8e05654f9b808a122ad098734e7337de8f35a808cdfa7bc2e2dc", kill_on_drop: false }`
[INFO] [stdout] 4cf986d9d25f8e05654f9b808a122ad098734e7337de8f35a808cdfa7bc2e2dc
