[INFO] fetching crate valor 0.0.0-test...
[INFO] documenting valor-0.0.0-test against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate valor 0.0.0-test into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate valor 0.0.0-test 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 crates.io crate valor 0.0.0-test
[INFO] finished tweaking crates.io crate valor 0.0.0-test
[INFO] tweaked toml for crates.io crate valor 0.0.0-test written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 freetype-sys v0.5.0
[INFO] [stderr]   Downloaded gfx_text v0.18.0
[INFO] [stderr]   Downloaded freetype-rs v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 5312b50240df4cd77b9ba1ecedd32dece419859935a60e42213aec5bec9871db
[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" "5312b50240df4cd77b9ba1ecedd32dece419859935a60e42213aec5bec9871db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5312b50240df4cd77b9ba1ecedd32dece419859935a60e42213aec5bec9871db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5312b50240df4cd77b9ba1ecedd32dece419859935a60e42213aec5bec9871db", kill_on_drop: false }`
[INFO] [stdout] 5312b50240df4cd77b9ba1ecedd32dece419859935a60e42213aec5bec9871db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b5de7c0633e935bacf61ea66ca01198ce6b1801c4a72aa3f2d1036d5b96826ca
[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" "b5de7c0633e935bacf61ea66ca01198ce6b1801c4a72aa3f2d1036d5b96826ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking draw_state v0.7.1
[INFO] [stderr]    Compiling freetype-sys v0.5.0
[INFO] [stderr]     Checking id_tree v1.7.0
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]    Compiling glutin v0.9.2
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]     Checking wayland-window v0.7.0
[INFO] [stderr]     Checking gfx_core v0.7.2
[INFO] [stderr]     Checking winit v0.7.6
[INFO] [stderr]     Checking freetype-rs v0.14.0
[INFO] [stderr]    Compiling gfx_gl v0.4.0
[INFO] [stderr]     Checking gfx v0.16.3
[INFO] [stderr]     Checking gfx_text v0.18.0
[INFO] [stderr]     Checking gfx_device_gl v0.14.6
[INFO] [stderr]     Checking gfx_window_glutin v0.17.0
[INFO] [stderr]  Documenting valor v0.0.0-test (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.46s
[INFO] running `Command { std: "docker" "inspect" "b5de7c0633e935bacf61ea66ca01198ce6b1801c4a72aa3f2d1036d5b96826ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5de7c0633e935bacf61ea66ca01198ce6b1801c4a72aa3f2d1036d5b96826ca", kill_on_drop: false }`
[INFO] [stdout] b5de7c0633e935bacf61ea66ca01198ce6b1801c4a72aa3f2d1036d5b96826ca