[INFO] fetching crate evm-stateful 0.11.1...
[INFO] documenting evm-stateful-0.11.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate evm-stateful 0.11.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate evm-stateful 0.11.1 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 evm-stateful 0.11.1
[INFO] finished tweaking crates.io crate evm-stateful 0.11.1
[INFO] tweaked toml for crates.io crate evm-stateful 0.11.1 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded delegate v0.1.3
[INFO] [stderr]   Downloaded ethereum-block-core v0.2.0
[INFO] [stderr]   Downloaded evm-network-classic v0.11.0
[INFO] [stderr]   Downloaded secp256k1-plus v0.5.7
[INFO] [stderr]   Downloaded ripemd160 v0.6.0
[INFO] [stderr]   Downloaded ethereum-trie-memory v0.5.0
[INFO] [stderr]   Downloaded ethereum-trie v0.5.0
[INFO] [stderr]   Downloaded evm-precompiled-bn128 v0.11.0
[INFO] [stderr]   Downloaded evm-precompiled-modexp v0.11.0
[INFO] [stderr]   Downloaded evm v0.11.1
[INFO] [stderr]   Downloaded ethereum-block v0.4.0
[INFO] [stderr]   Downloaded bn-plus v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 652e169f6bed0eb2bd16d7421447dcf26687498eeffb5c174e856c81ae44aa56
[INFO] running `Command { std: "docker" "start" "-a" "652e169f6bed0eb2bd16d7421447dcf26687498eeffb5c174e856c81ae44aa56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "652e169f6bed0eb2bd16d7421447dcf26687498eeffb5c174e856c81ae44aa56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652e169f6bed0eb2bd16d7421447dcf26687498eeffb5c174e856c81ae44aa56", kill_on_drop: false }`
[INFO] [stdout] 652e169f6bed0eb2bd16d7421447dcf26687498eeffb5c174e856c81ae44aa56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 71b0e586bde25d4cef55d66b8f6030bf85e7ed0c066f6e4ff5aeca684e4b8607
[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" "71b0e586bde25d4cef55d66b8f6030bf85e7ed0c066f6e4ff5aeca684e4b8607", kill_on_drop: false }`
[INFO] [stderr]     Checking delegate v0.1.3
[INFO] [stderr]     Checking ripemd160 v0.6.0
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking ethereum-trie v0.5.0
[INFO] [stderr]     Checking ethereum-block-core v0.2.0
[INFO] [stderr]     Checking ethereum-trie-memory v0.5.0
[INFO] [stderr]     Checking ethereum-block v0.4.0
[INFO] [stderr]     Checking evm v0.11.1
[INFO] [stderr]  Documenting evm-stateful v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "71b0e586bde25d4cef55d66b8f6030bf85e7ed0c066f6e4ff5aeca684e4b8607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b0e586bde25d4cef55d66b8f6030bf85e7ed0c066f6e4ff5aeca684e4b8607", kill_on_drop: false }`
[INFO] [stdout] 71b0e586bde25d4cef55d66b8f6030bf85e7ed0c066f6e4ff5aeca684e4b8607