[INFO] cloning repository https://github.com/SLMT/rust-ogldev
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SLMT/rust-ogldev" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSLMT%2Frust-ogldev", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSLMT%2Frust-ogldev'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 014e9a1c9260a898d44ea36a11f62c0a92b126b2
[INFO] documenting SLMT/rust-ogldev 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%2FSLMT%2Frust-ogldev" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SLMT/rust-ogldev 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/SLMT/rust-ogldev
[INFO] finished tweaking git repo https://github.com/SLMT/rust-ogldev
[INFO] tweaked toml for git repo https://github.com/SLMT/rust-ogldev written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/SLMT/rust-ogldev 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 rustc-demangle v0.1.3
[INFO] [stderr]   Downloaded memmap v0.2.3
[INFO] [stderr]   Downloaded flate2 v0.2.14
[INFO] [stderr]   Downloaded num-integer v0.1.32
[INFO] [stderr]   Downloaded khronos_api v1.0.0
[INFO] [stderr]   Downloaded core-foundation v0.2.2
[INFO] [stderr]   Downloaded num-rational v0.1.35
[INFO] [stderr]   Downloaded cgmath v0.12.0
[INFO] [stderr]   Downloaded xml-rs v0.3.4
[INFO] [stderr]   Downloaded enum_primitive v0.1.0
[INFO] [stderr]   Downloaded gl_generator v0.5.2
[INFO] [stderr]   Downloaded phf_generator v0.7.19
[INFO] [stderr]   Downloaded phf v0.7.19
[INFO] [stderr]   Downloaded backtrace-sys v0.1.5
[INFO] [stderr]   Downloaded png v0.5.2
[INFO] [stderr]   Downloaded glutin v0.6.2
[INFO] [stderr]   Downloaded gleam v0.2.24
[INFO] [stderr]   Downloaded core-foundation-sys v0.2.2
[INFO] [stderr]   Downloaded wayland-window v0.2.3
[INFO] [stderr]   Downloaded libloading v0.3.1
[INFO] [stderr]   Downloaded android_glue v0.2.1
[INFO] [stderr]   Downloaded glium v0.15.0
[INFO] [stderr]   Downloaded miniz-sys v0.1.7
[INFO] [stderr]   Downloaded num-bigint v0.1.35
[INFO] [stderr]   Downloaded gif v0.9.0
[INFO] [stderr]   Downloaded rustc-serialize v0.3.21
[INFO] [stderr]   Downloaded phf_codegen v0.7.19
[INFO] [stderr]   Downloaded crossbeam v0.2.10
[INFO] [stderr]   Downloaded x11-dl v2.11.0
[INFO] [stderr]   Downloaded wayland-sys v0.5.11
[INFO] [stderr]   Downloaded gcc v0.3.38
[INFO] [stderr]   Downloaded wayland-kbd v0.3.6
[INFO] [stderr]   Downloaded target_build_utils v0.1.2
[INFO] [stderr]   Downloaded wayland-scanner v0.5.11
[INFO] [stderr]   Downloaded phf_shared v0.7.19
[INFO] [stderr]   Downloaded num v0.1.36
[INFO] [stderr]   Downloaded num_cpus v1.2.0
[INFO] [stderr]   Downloaded rayon v0.5.0
[INFO] [stderr]   Downloaded num-iter v0.1.32
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.9
[INFO] [stderr]   Downloaded image v0.10.4
[INFO] [stderr]   Downloaded tempfile v2.1.4
[INFO] [stderr]   Downloaded wayland-client v0.5.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2ed05506b530c79654ed8749a8dff03601e9c3c638d0835bbd65d05c2ebf04d6
[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" "2ed05506b530c79654ed8749a8dff03601e9c3c638d0835bbd65d05c2ebf04d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ed05506b530c79654ed8749a8dff03601e9c3c638d0835bbd65d05c2ebf04d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed05506b530c79654ed8749a8dff03601e9c3c638d0835bbd65d05c2ebf04d6", kill_on_drop: false }`
[INFO] [stdout] 2ed05506b530c79654ed8749a8dff03601e9c3c638d0835bbd65d05c2ebf04d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 93db9771d99c9d6f66f061b8289b9eb4285b1f52e8ac1fa2e90b36c074fc3c4c
[INFO] running `Command { std: "docker" "start" "-a" "93db9771d99c9d6f66f061b8289b9eb4285b1f52e8ac1fa2e90b36c074fc3c4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling phf_shared v0.7.19
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling serde v0.8.17
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]     Checking rustc-demangle v0.1.3
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking num_cpus v1.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]     Checking cgmath v0.12.0
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]     Checking rayon v0.5.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling phf v0.7.19
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]     Checking memmap v0.2.3
[INFO] [stderr]    Compiling x11-dl v2.11.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.9
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling phf_generator v0.7.19
[INFO] [stderr]    Compiling phf_codegen v0.7.19
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling glium v0.15.0
[INFO] [stderr]    Compiling serde_json v0.8.3
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.5.11
[INFO] [stderr]     Checking wayland-window v0.2.3
[INFO] [stderr]     Checking wayland-kbd v0.3.6
[INFO] [stderr]     Checking ogldev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting ogldev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not document `ogldev`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name tutorial_08 src/bin/tutorial_08.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-df25b7313e1a87f5.rmeta --extern glium=/opt/rustwide/target/debug/deps/libglium-aa48cc8c0adcc096.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-3bd30fecb860da50.rmeta --extern ogldev=/opt/rustwide/target/debug/deps/libogldev-3aae7c43c0c5d687.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "93db9771d99c9d6f66f061b8289b9eb4285b1f52e8ac1fa2e90b36c074fc3c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93db9771d99c9d6f66f061b8289b9eb4285b1f52e8ac1fa2e90b36c074fc3c4c", kill_on_drop: false }`
[INFO] [stdout] 93db9771d99c9d6f66f061b8289b9eb4285b1f52e8ac1fa2e90b36c074fc3c4c