[INFO] fetching crate reasonable 0.1.6...
[INFO] documenting reasonable-0.1.6 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate reasonable 0.1.6 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate reasonable 0.1.6 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reasonable 0.1.6
[INFO] finished tweaking crates.io crate reasonable 0.1.6
[INFO] tweaked toml for crates.io crate reasonable 0.1.6 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate reasonable 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded datafrog v2.0.1
[INFO] [stderr]   Downloaded rdf v0.1.4
[INFO] [stderr]   Downloaded pyo3 v0.9.0-alpha.1
[INFO] [stderr]   Downloaded seahash v3.0.6
[INFO] [stderr]   Downloaded pyo3cls v0.9.0-alpha.1
[INFO] [stderr]   Downloaded pyo3-derive-backend v0.9.0-alpha.1
[INFO] [stderr]   Downloaded roaring v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3f297ef20ef1d46c4fd83cbb6761fb0c3aaed6ef11619aecc38168510943b83
[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" "c3f297ef20ef1d46c4fd83cbb6761fb0c3aaed6ef11619aecc38168510943b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3f297ef20ef1d46c4fd83cbb6761fb0c3aaed6ef11619aecc38168510943b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f297ef20ef1d46c4fd83cbb6761fb0c3aaed6ef11619aecc38168510943b83", kill_on_drop: false }`
[INFO] [stdout] c3f297ef20ef1d46c4fd83cbb6761fb0c3aaed6ef11619aecc38168510943b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d82bddcbcda00b21078feeafbbf610ab38240c632340f531b5905aefe823153d
[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" "d82bddcbcda00b21078feeafbbf610ab38240c632340f531b5905aefe823153d", kill_on_drop: false }`
[INFO] [stderr]     Checking seahash v3.0.6
[INFO] [stderr]     Checking disjoint-sets v0.4.2
[INFO] [stderr]     Checking datafrog v2.0.1
[INFO] [stderr]     Checking rdf v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]     Checking roaring v0.5.2
[INFO] [stderr]    Compiling fasthash-sys v0.3.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking xoroshiro128 v0.3.0
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking fasthash v0.4.0
[INFO] [stderr]  Documenting reasonable v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.28s
[INFO] running `Command { std: "docker" "inspect" "d82bddcbcda00b21078feeafbbf610ab38240c632340f531b5905aefe823153d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82bddcbcda00b21078feeafbbf610ab38240c632340f531b5905aefe823153d", kill_on_drop: false }`
[INFO] [stdout] d82bddcbcda00b21078feeafbbf610ab38240c632340f531b5905aefe823153d