[INFO] fetching crate rav1e 0.4.0-alpha...
[INFO] documenting rav1e-0.4.0-alpha against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate rav1e 0.4.0-alpha into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rav1e 0.4.0-alpha 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] started tweaking crates.io crate rav1e 0.4.0-alpha
[INFO] finished tweaking crates.io crate rav1e 0.4.0-alpha
[INFO] tweaked toml for crates.io crate rav1e 0.4.0-alpha written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate rav1e 0.4.0-alpha 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] 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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ee7a4ee15dcfecbec74cb57e0fee94c376726939768cac3fb4abf8789045f59
[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" "8ee7a4ee15dcfecbec74cb57e0fee94c376726939768cac3fb4abf8789045f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ee7a4ee15dcfecbec74cb57e0fee94c376726939768cac3fb4abf8789045f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee7a4ee15dcfecbec74cb57e0fee94c376726939768cac3fb4abf8789045f59", kill_on_drop: false }`
[INFO] [stdout] 8ee7a4ee15dcfecbec74cb57e0fee94c376726939768cac3fb4abf8789045f59
[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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d381bbfbdb44465a8c924693629477439d0c27ef207fb1f0dbd3658596527e2
[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" "7d381bbfbdb44465a8c924693629477439d0c27ef207fb1f0dbd3658596527e2", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking arc-swap v0.4.7
[INFO] [stderr]     Checking bitstream-io v0.8.5
[INFO] [stderr]     Checking lab v0.7.2
[INFO] [stderr]     Checking y4m v0.7.0
[INFO] [stderr]     Checking bitstream-io v0.9.0
[INFO] [stderr]     Checking scan_fmt v0.2.5
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking ivf v0.1.0
[INFO] [stderr]     Checking fern v0.6.0
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]     Checking terminal_size v0.1.13
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking termios v0.3.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling vergen v3.1.0
[INFO] [stderr]     Checking console v0.12.0
[INFO] [stderr]    Compiling nasm-rs v0.2.0
[INFO] [stderr]    Compiling rav1e v0.4.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-derive v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.0
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking v_frame v0.1.0
[INFO] [stderr]     Checking av-metrics v0.5.1
[INFO] [stderr]  Documenting rav1e v0.4.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "7d381bbfbdb44465a8c924693629477439d0c27ef207fb1f0dbd3658596527e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d381bbfbdb44465a8c924693629477439d0c27ef207fb1f0dbd3658596527e2", kill_on_drop: false }`
[INFO] [stdout] 7d381bbfbdb44465a8c924693629477439d0c27ef207fb1f0dbd3658596527e2
