[INFO] cloning repository https://github.com/servo/media
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/servo/media" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fservo%2Fmedia", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fservo%2Fmedia'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b23e72285ecbe352737eafa4100e65763cc9ccfc
[INFO] documenting servo/media against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fservo%2Fmedia" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/servo/media on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-30/source/.cargo/config
[INFO] started tweaking git repo https://github.com/servo/media
[INFO] finished tweaking git repo https://github.com/servo/media
[INFO] tweaked toml for git repo https://github.com/servo/media written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/servo/media already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e34245e3a5b929ed92875932003f2a6925cdecea2fffad3f52707aacc42362c
[INFO] running `Command { std: "docker" "start" "-a" "4e34245e3a5b929ed92875932003f2a6925cdecea2fffad3f52707aacc42362c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e34245e3a5b929ed92875932003f2a6925cdecea2fffad3f52707aacc42362c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e34245e3a5b929ed92875932003f2a6925cdecea2fffad3f52707aacc42362c", kill_on_drop: false }`
[INFO] [stdout] 4e34245e3a5b929ed92875932003f2a6925cdecea2fffad3f52707aacc42362c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff30dc8e9ea41b7b20e7863942a62d92ace2c89622022ed81f8becbd836503d7
[INFO] running `Command { std: "docker" "start" "-a" "ff30dc8e9ea41b7b20e7863942a62d92ace2c89622022ed81f8becbd836503d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.0
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking slab v0.4.1
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]     Checking ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking futures-task v0.3.1
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking byteorder v1.2.4
[INFO] [stderr]    Compiling gstreamer v0.15.6
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]     Checking lazycell v0.6.0
[INFO] [stderr]     Checking muldiv v0.2.0
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking servo-media-traits v0.1.0 (/opt/rustwide/workdir/traits)
[INFO] [stderr]    Compiling gstreamer-base v0.15.0
[INFO] [stderr]    Compiling gstreamer-video v0.15.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking boxfnonce v0.1.0
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking byte-slice-cast v0.2.0
[INFO] [stderr]     Checking speexdsp-resampler v0.1.0
[INFO] [stderr]    Compiling gstreamer-gl v0.15.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling gstreamer-sdp v0.15.0
[INFO] [stderr]     Checking unicode-normalization v0.1.7
[INFO] [stderr]    Compiling gstreamer-webrtc v0.15.0
[INFO] [stderr]    Compiling gstreamer-app v0.15.0
[INFO] [stderr]    Compiling gstreamer-player v0.15.0
[INFO] [stderr]    Compiling gstreamer-audio v0.15.0
[INFO] [stderr]     Checking percent-encoding v2.0.0
[INFO] [stderr]     Checking array-init v0.1.1
[INFO] [stderr]  Documenting servo_media_android v0.1.0 (/opt/rustwide/workdir/examples/android/lib)
[INFO] [stderr]  Documenting servo-media-traits v0.1.0 (/opt/rustwide/workdir/traits)
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr] error: could not document `servo-media-traits`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name servo_media_traits traits/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9d4102ccee25e281 -L dependency=/opt/rustwide/target/debug/deps --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: could not document `servo_media_android`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type cdylib --crate-name servo_media_android examples/android/lib/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=fe7dd7cd2ec26223 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ff30dc8e9ea41b7b20e7863942a62d92ace2c89622022ed81f8becbd836503d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff30dc8e9ea41b7b20e7863942a62d92ace2c89622022ed81f8becbd836503d7", kill_on_drop: false }`
[INFO] [stdout] ff30dc8e9ea41b7b20e7863942a62d92ace2c89622022ed81f8becbd836503d7