[INFO] fetching crate moore 0.10.0...
[INFO] documenting moore-0.10.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate moore 0.10.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate moore 0.10.0 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 moore 0.10.0
[INFO] finished tweaking crates.io crate moore 0.10.0
[INFO] tweaked toml for crates.io crate moore 0.10.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate moore 0.10.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii v0.7.1
[INFO] [stderr]   Downloaded llhd v0.5.0
[INFO] [stderr]   Downloaded combine v2.5.2
[INFO] [stderr]   Downloaded llhd v0.13.0
[INFO] [stderr]   Downloaded moore-vhdl-syntax v0.10.0
[INFO] [stderr]   Downloaded moore-common v0.10.0
[INFO] [stderr]   Downloaded moore-svlog-syntax v0.10.0
[INFO] [stderr]   Downloaded moore-vhdl v0.10.0
[INFO] [stderr]   Downloaded moore-derive v0.10.0
[INFO] [stderr]   Downloaded moore-svlog v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ff740d3ab4361e8f888c4698b65befae0c4a1a01cab7e4043c7de34d0c7fede5
[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" "ff740d3ab4361e8f888c4698b65befae0c4a1a01cab7e4043c7de34d0c7fede5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff740d3ab4361e8f888c4698b65befae0c4a1a01cab7e4043c7de34d0c7fede5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff740d3ab4361e8f888c4698b65befae0c4a1a01cab7e4043c7de34d0c7fede5", kill_on_drop: false }`
[INFO] [stdout] ff740d3ab4361e8f888c4698b65befae0c4a1a01cab7e4043c7de34d0c7fede5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] bbcf6b3127c1862e6635a6d13417b17a6797565b564183832d5de90344218e28
[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" "bbcf6b3127c1862e6635a6d13417b17a6797565b564183832d5de90344218e28", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling serde v1.0.107
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]     Checking ascii v0.7.1
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking memmap v0.5.2
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking combine v2.5.2
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking hibitset v0.6.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking backtrace v0.3.46
[INFO] [stderr]     Checking stderrlog v0.4.3
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking llhd v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.107
[INFO] [stderr]    Compiling moore-derive v0.10.0
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]     Checking moore-common v0.10.0
[INFO] [stderr]     Checking moore-vhdl-syntax v0.10.0
[INFO] [stderr]     Checking moore-svlog-syntax v0.10.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking llhd v0.13.0
[INFO] [stderr]     Checking moore-vhdl v0.10.0
[INFO] [stderr]     Checking moore-svlog v0.10.0
[INFO] [stderr]  Documenting moore v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "bbcf6b3127c1862e6635a6d13417b17a6797565b564183832d5de90344218e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbcf6b3127c1862e6635a6d13417b17a6797565b564183832d5de90344218e28", kill_on_drop: false }`
[INFO] [stdout] bbcf6b3127c1862e6635a6d13417b17a6797565b564183832d5de90344218e28