[INFO] cloning repository https://github.com/zicklag/me-learning-opengl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zicklag/me-learning-opengl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzicklag%2Fme-learning-opengl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzicklag%2Fme-learning-opengl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5ab64daa9cbfacc124371e7b08f3deb76b95b2c
[INFO] documenting zicklag/me-learning-opengl against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzicklag%2Fme-learning-opengl" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zicklag/me-learning-opengl 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] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/zicklag/me-learning-opengl
[INFO] finished tweaking git repo https://github.com/zicklag/me-learning-opengl
[INFO] tweaked toml for git repo https://github.com/zicklag/me-learning-opengl written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/zicklag/me-learning-opengl 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] af2efef0527652eb02c6a164d21080a7f74ce505c5d88c76d1ab35c7ac32de6b
[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" "af2efef0527652eb02c6a164d21080a7f74ce505c5d88c76d1ab35c7ac32de6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af2efef0527652eb02c6a164d21080a7f74ce505c5d88c76d1ab35c7ac32de6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2efef0527652eb02c6a164d21080a7f74ce505c5d88c76d1ab35c7ac32de6b", kill_on_drop: false }`
[INFO] [stdout] af2efef0527652eb02c6a164d21080a7f74ce505c5d88c76d1ab35c7ac32de6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 4248f33cb92e2263873a49994adeff03bb30279ea9aecb7659389cf5eddebd5c
[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" "4248f33cb92e2263873a49994adeff03bb30279ea9aecb7659389cf5eddebd5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_aliases v0.1.0
[INFO] [stderr]     Checking glow v0.6.0
[INFO] [stderr]     Checking tobj v0.1.12
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking euclid v0.20.14
[INFO] [stderr]     Checking x11 v2.18.2
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]     Checking wayland-sys v0.24.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling surfman v0.3.0
[INFO] [stderr]     Checking image v0.23.9
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking wayland-protocols v0.21.13
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking me-learning-opengl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting me-learning-opengl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not document `me-learning-opengl`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 01_hello_triangle src/bin/01_hello_triangle.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-999c9c3ae983b650.rmeta --extern glow=/opt/rustwide/target/debug/deps/libglow-09d768a539a71937.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-ff72eb04cd48d26f.rmeta --extern me_learning_opengl=/opt/rustwide/target/debug/deps/libme_learning_opengl-82c5da88455abe4f.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-77c386aced499fed.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-148917f417b76d03.rmeta --extern surfman=/opt/rustwide/target/debug/deps/libsurfman-77e473e381f813db.rmeta --extern tobj=/opt/rustwide/target/debug/deps/libtobj-af0e53edd256aa2e.rmeta --extern winit=/opt/rustwide/target/debug/deps/libwinit-a4e8d3b713c2420a.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" "4248f33cb92e2263873a49994adeff03bb30279ea9aecb7659389cf5eddebd5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4248f33cb92e2263873a49994adeff03bb30279ea9aecb7659389cf5eddebd5c", kill_on_drop: false }`
[INFO] [stdout] 4248f33cb92e2263873a49994adeff03bb30279ea9aecb7659389cf5eddebd5c
