[INFO] cloning repository https://github.com/LachlanHogan/diffraction
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LachlanHogan/diffraction" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLachlanHogan%2Fdiffraction", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLachlanHogan%2Fdiffraction'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd9cf5b9a8c8a93c4d84bd9472907c6154d8ed83
[INFO] documenting LachlanHogan/diffraction 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%2FLachlanHogan%2Fdiffraction" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LachlanHogan/diffraction 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/LachlanHogan/diffraction
[INFO] finished tweaking git repo https://github.com/LachlanHogan/diffraction
[INFO] tweaked toml for git repo https://github.com/LachlanHogan/diffraction written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/LachlanHogan/diffraction 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 array-init v0.0.4
[INFO] [stderr]   Downloaded gstreamer-sys v0.8.0
[INFO] [stderr]   Downloaded glib v0.8.2
[INFO] [stderr]   Downloaded muldiv v0.2.0
[INFO] [stderr]   Downloaded gstreamer-app-sys v0.8.0
[INFO] [stderr]   Downloaded gstreamer-app v0.14.0
[INFO] [stderr]   Downloaded gobject-sys v0.9.0
[INFO] [stderr]   Downloaded gstreamer-audio-sys v0.8.0
[INFO] [stderr]   Downloaded gstreamer-base-sys v0.8.0
[INFO] [stderr]   Downloaded gstreamer-audio v0.14.5
[INFO] [stderr]   Downloaded glib-sys v0.9.0
[INFO] [stderr]   Downloaded byte-slice-cast v0.3.3
[INFO] [stderr]   Downloaded gstreamer-base v0.14.4
[INFO] [stderr]   Downloaded gstreamer v0.14.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a60f39d4a66535c6b34d3cf3593e8b340f42ded06f3279342f773490ea50c474
[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" "a60f39d4a66535c6b34d3cf3593e8b340f42ded06f3279342f773490ea50c474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a60f39d4a66535c6b34d3cf3593e8b340f42ded06f3279342f773490ea50c474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60f39d4a66535c6b34d3cf3593e8b340f42ded06f3279342f773490ea50c474", kill_on_drop: false }`
[INFO] [stdout] a60f39d4a66535c6b34d3cf3593e8b340f42ded06f3279342f773490ea50c474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6904803aca9aea48be713318438f7e223bd65603bba275828c11596cf3e625f1
[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" "6904803aca9aea48be713318438f7e223bd65603bba275828c11596cf3e625f1", kill_on_drop: false }`
[INFO] [stderr]  Documenting audio-share v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `gstreamer`
[INFO] [stdout]  --> src/platform/linux/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use gstreamer::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared type or module `gstreamer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `byte_slice_cast`, `gstreamer::prelude::*`
[INFO] [stdout]  --> src/platform/linux/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use byte_slice_cast::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared type or module `byte_slice_cast`
[INFO] [stdout] 4 | use gstreamer::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer`
[INFO] [stdout]  --> src/platform/linux/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use gstreamer::{Caps, FlowSuccess, Pipeline, State};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared type or module `gstreamer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer_app`
[INFO] [stdout]  --> src/platform/linux/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use gstreamer_app::{AppSink, AppSrc};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared type or module `gstreamer_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer_audio`
[INFO] [stdout]  --> src/platform/linux/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gstreamer_audio::AUDIO_FORMAT_S16;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared type or module `gstreamer_audio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer`
[INFO] [stdout]    --> src/platform/linux/mod.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         use gstreamer::MessageView;
[INFO] [stdout]     |             ^^^^^^^^^ use of undeclared type or module `gstreamer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `audio-share`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name audio_share src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "6904803aca9aea48be713318438f7e223bd65603bba275828c11596cf3e625f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6904803aca9aea48be713318438f7e223bd65603bba275828c11596cf3e625f1", kill_on_drop: false }`
[INFO] [stdout] 6904803aca9aea48be713318438f7e223bd65603bba275828c11596cf3e625f1