[INFO] fetching crate interledger-settlement-engines 0.2.0...
[INFO] documenting interledger-settlement-engines-0.2.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate interledger-settlement-engines 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate interledger-settlement-engines 0.2.0 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 interledger-settlement-engines 0.2.0
[INFO] finished tweaking crates.io crate interledger-settlement-engines 0.2.0
[INFO] tweaked toml for crates.io crate interledger-settlement-engines 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate interledger-settlement-engines 0.2.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.53
[INFO] [stderr]   Downloaded primitive-types v0.3.0
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[INFO] [stderr]   Downloaded tracing-futures v0.1.1
[INFO] [stderr]   Downloaded assert-json-diff v1.0.0
[INFO] [stderr]   Downloaded interledger-ildcp v0.3.0
[INFO] [stderr]   Downloaded js-sys v0.3.30
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.53
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.53
[INFO] [stderr]   Downloaded interledger-http v0.3.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.53
[INFO] [stderr]   Downloaded unicode-segmentation v1.4.0
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[INFO] [stderr]   Downloaded interledger-stream v0.3.0
[INFO] [stderr]   Downloaded interledger-packet v0.3.0
[INFO] [stderr]   Downloaded interledger-router v0.3.0
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[INFO] [stderr]   Downloaded secrecy v0.5.0
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[INFO] [stderr]   Downloaded interledger v0.5.0
[INFO] [stderr]   Downloaded metrics v0.12.0
[INFO] [stderr]   Downloaded ethereum-types v0.6.0
[INFO] [stderr]   Downloaded interledger-api v0.2.0
[INFO] [stderr]   Downloaded num256 v0.2.11
[INFO] [stderr]   Downloaded interledger-settlement v0.2.0
[INFO] [stderr]   Downloaded rlp v0.4.2
[INFO] [stderr]   Downloaded serde_path_to_error v0.1.2
[INFO] [stderr]   Downloaded jsonrpc-core v11.0.0
[INFO] [stderr]   Downloaded ilp-node v0.5.0
[INFO] [stderr]   Downloaded interledger-service-util v0.3.0
[INFO] [stderr]   Downloaded ethabi v8.0.1
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[INFO] [stderr]   Downloaded interledger-spsp v0.3.0
[INFO] [stderr]   Downloaded clarity v0.1.23
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[INFO] [stderr]   Downloaded interledger-ccp v0.2.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c2db008066158c386ed2b1fff6a45e9eb6fa6bab590786fcf6b3fed88659f7ac
[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" "c2db008066158c386ed2b1fff6a45e9eb6fa6bab590786fcf6b3fed88659f7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2db008066158c386ed2b1fff6a45e9eb6fa6bab590786fcf6b3fed88659f7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2db008066158c386ed2b1fff6a45e9eb6fa6bab590786fcf6b3fed88659f7ac", kill_on_drop: false }`
[INFO] [stdout] c2db008066158c386ed2b1fff6a45e9eb6fa6bab590786fcf6b3fed88659f7ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 00777e2c9004b6cf4b67f530b1edf77d744941b68ab51baa60bb75b51b84ee6b
[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" "00777e2c9004b6cf4b67f530b1edf77d744941b68ab51baa60bb75b51b84ee6b", kill_on_drop: false }`
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[INFO] [stderr]     Checking interledger-settlement v0.2.0
[INFO] [stderr]     Checking interledger-service-util v0.3.0
[INFO] [stderr]  Documenting interledger-settlement-engines v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `Command { std: "docker" "inspect" "00777e2c9004b6cf4b67f530b1edf77d744941b68ab51baa60bb75b51b84ee6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00777e2c9004b6cf4b67f530b1edf77d744941b68ab51baa60bb75b51b84ee6b", kill_on_drop: false }`
[INFO] [stdout] 00777e2c9004b6cf4b67f530b1edf77d744941b68ab51baa60bb75b51b84ee6b