[INFO] fetching crate hyperscan 0.2.0...
[INFO] documenting hyperscan-0.2.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate hyperscan 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate hyperscan 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 hyperscan 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hyperscan 0.2.0
[INFO] tweaked toml for crates.io crate hyperscan 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate hyperscan 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]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.19
[INFO] [stderr]   Downloaded foreign-types-shared v0.3.0
[INFO] [stderr]   Downloaded thiserror v1.0.19
[INFO] [stderr]   Downloaded foreign-types-macros v0.2.1
[INFO] [stderr]   Downloaded foreign-types v0.5.0
[INFO] [stderr]   Downloaded structopt-derive v0.4.0
[INFO] [stderr]   Downloaded derive_more v0.99.7
[INFO] [stderr]   Downloaded hyperscan-sys v0.2.0
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded structopt v0.3.7
[INFO] [stderr]   Downloaded semver v0.10.0
[INFO] [stderr]   Downloaded malloc_buf v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 68696ec89882d065b8bd9ba1b2b227a134b418e8695b09bae454c18f0bbbf0fa
[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" "68696ec89882d065b8bd9ba1b2b227a134b418e8695b09bae454c18f0bbbf0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68696ec89882d065b8bd9ba1b2b227a134b418e8695b09bae454c18f0bbbf0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68696ec89882d065b8bd9ba1b2b227a134b418e8695b09bae454c18f0bbbf0fa", kill_on_drop: false }`
[INFO] [stdout] 68696ec89882d065b8bd9ba1b2b227a134b418e8695b09bae454c18f0bbbf0fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d5f0474d18bd7cf4c2373b9bea94bc629024dbe41581d5644eca1a2371e473ff
[INFO] running `Command { std: "docker" "start" "-a" "d5f0474d18bd7cf4c2373b9bea94bc629024dbe41581d5644eca1a2371e473ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]     Checking foreign-types-shared v0.3.0
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking semver v0.10.0
[INFO] [stderr]    Compiling hyperscan-sys v0.2.0
[INFO] [stderr]     Checking malloc_buf v1.0.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling foreign-types-macros v0.2.1
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]     Checking thiserror v1.0.19
[INFO] [stderr]  Documenting hyperscan v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.98s
[INFO] running `Command { std: "docker" "inspect" "d5f0474d18bd7cf4c2373b9bea94bc629024dbe41581d5644eca1a2371e473ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f0474d18bd7cf4c2373b9bea94bc629024dbe41581d5644eca1a2371e473ff", kill_on_drop: false }`
[INFO] [stdout] d5f0474d18bd7cf4c2373b9bea94bc629024dbe41581d5644eca1a2371e473ff