[INFO] fetching crate ethereumvm-network-foundation 0.11.0...
[INFO] documenting ethereumvm-network-foundation-0.11.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate ethereumvm-network-foundation 0.11.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ethereumvm-network-foundation 0.11.0 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 ethereumvm-network-foundation 0.11.0
[INFO] finished tweaking crates.io crate ethereumvm-network-foundation 0.11.0
[INFO] tweaked toml for crates.io crate ethereumvm-network-foundation 0.11.0 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] 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] 7c8b5a8afcfdec6230643e03943090c0f453820d2db845b9f2a12f3c8c7c2d15
[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" "7c8b5a8afcfdec6230643e03943090c0f453820d2db845b9f2a12f3c8c7c2d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c8b5a8afcfdec6230643e03943090c0f453820d2db845b9f2a12f3c8c7c2d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c8b5a8afcfdec6230643e03943090c0f453820d2db845b9f2a12f3c8c7c2d15", kill_on_drop: false }`
[INFO] [stdout] 7c8b5a8afcfdec6230643e03943090c0f453820d2db845b9f2a12f3c8c7c2d15
[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] 376b5c2a4246efe07b4f761e8235d9b50741adea30cf3e67fd2db98be72c2a12
[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" "376b5c2a4246efe07b4f761e8235d9b50741adea30cf3e67fd2db98be72c2a12", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking ethereumvm-precompiled-bn128 v0.11.0
[INFO] [stderr]     Checking num-integer v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking ethereumvm-precompiled-modexp v0.11.0
[INFO] [stderr]  Documenting ethereumvm-network-foundation v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "376b5c2a4246efe07b4f761e8235d9b50741adea30cf3e67fd2db98be72c2a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "376b5c2a4246efe07b4f761e8235d9b50741adea30cf3e67fd2db98be72c2a12", kill_on_drop: false }`
[INFO] [stdout] 376b5c2a4246efe07b4f761e8235d9b50741adea30cf3e67fd2db98be72c2a12