[INFO] fetching crate nice_glfw 1.0.1...
[INFO] documenting nice_glfw-1.0.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate nice_glfw 1.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nice_glfw 1.0.1 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 nice_glfw 1.0.1
[INFO] finished tweaking crates.io crate nice_glfw 1.0.1
[INFO] tweaked toml for crates.io crate nice_glfw 1.0.1 written to /workspace/builds/worker-1/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]  Downloading crates ...
[INFO] [stderr]   Downloaded glfw v0.39.1
[INFO] [stderr]   Downloaded glfw-sys v3.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 429ef581b94fb18ec1065b7be215ed0bbfeb8eccfb8fa807758ad80550113bab
[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" "429ef581b94fb18ec1065b7be215ed0bbfeb8eccfb8fa807758ad80550113bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "429ef581b94fb18ec1065b7be215ed0bbfeb8eccfb8fa807758ad80550113bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429ef581b94fb18ec1065b7be215ed0bbfeb8eccfb8fa807758ad80550113bab", kill_on_drop: false }`
[INFO] [stdout] 429ef581b94fb18ec1065b7be215ed0bbfeb8eccfb8fa807758ad80550113bab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 88ed02c394d6501423ad016b8e3643c819fd56a560634a2d50d8fa1dd56ebe93
[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" "88ed02c394d6501423ad016b8e3643c819fd56a560634a2d50d8fa1dd56ebe93", kill_on_drop: false }`
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking glfw v0.39.1
[INFO] [stderr]  Documenting nice_glfw v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `glfw::WindowHint::OpenglForwardCompat`
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use glfw::WindowHint::OpenglForwardCompat;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^-------------------
[INFO] [stdout]    |     |                 |
[INFO] [stdout]    |     |                 help: a similar name exists in the module: `OpenGlForwardCompat`
[INFO] [stdout]    |     no `OpenglForwardCompat` in `WindowHint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `glfw::WindowHint::OpenglProfile`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use glfw::WindowHint::OpenglProfile;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^-------------
[INFO] [stdout]    |     |                 |
[INFO] [stdout]    |     |                 help: a similar name exists in the module: `OpenGlProfile`
[INFO] [stdout]    |     no `OpenglProfile` in `WindowHint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `nice_glfw`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name nice_glfw src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern glfw=/opt/rustwide/target/debug/deps/libglfw-34156c1df68bbba4.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-8b25aaf2e71705fc.rmeta --cap-lints=warn --crate-version 1.0.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "88ed02c394d6501423ad016b8e3643c819fd56a560634a2d50d8fa1dd56ebe93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ed02c394d6501423ad016b8e3643c819fd56a560634a2d50d8fa1dd56ebe93", kill_on_drop: false }`
[INFO] [stdout] 88ed02c394d6501423ad016b8e3643c819fd56a560634a2d50d8fa1dd56ebe93