[INFO] cloning repository https://github.com/ianks/fast_woothee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ianks/fast_woothee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianks%2Ffast_woothee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianks%2Ffast_woothee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d7db5ec2dbe238987a8e6edb15ce7a50f66ba36
[INFO] documenting ianks/fast_woothee against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianks%2Ffast_woothee" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ianks/fast_woothee 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 git repo https://github.com/ianks/fast_woothee
[INFO] finished tweaking git repo https://github.com/ianks/fast_woothee
[INFO] tweaked toml for git repo https://github.com/ianks/fast_woothee written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ianks/fast_woothee 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]     Updating git repository `https://github.com/danielpclark/rutie`
[INFO] [stderr]     Updating git submodule `https://github.com/danielpclark/rutie-gem.git`
[INFO] [stderr]     Updating git repository `https://github.com/woothee/woothee-rust`
[INFO] [stderr]     Updating git submodule `https://github.com/ua-parser/uap-core`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 52dc4ad93993e6e5bee22d9a87932c50c2c4a4f7fa2bc65bc63feca205880cd5
[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" "52dc4ad93993e6e5bee22d9a87932c50c2c4a4f7fa2bc65bc63feca205880cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52dc4ad93993e6e5bee22d9a87932c50c2c4a4f7fa2bc65bc63feca205880cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52dc4ad93993e6e5bee22d9a87932c50c2c4a4f7fa2bc65bc63feca205880cd5", kill_on_drop: false }`
[INFO] [stdout] 52dc4ad93993e6e5bee22d9a87932c50c2c4a4f7fa2bc65bc63feca205880cd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 14386c17025cb6a7507805fa8fcd482377ea5ab4cebb61092a88c3a449979b2a
[INFO] running `Command { std: "docker" "start" "-a" "14386c17025cb6a7507805fa8fcd482377ea5ab4cebb61092a88c3a449979b2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rutie v0.7.0 (https://github.com/danielpclark/rutie?branch=master#1c951b59)
[INFO] [stderr]    Compiling woothee v0.11.0 (https://github.com/woothee/woothee-rust#8ac0a7b1)
[INFO] [stderr]     Checking regex v1.3.6
[INFO] [stderr]  Documenting fast_woothee v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
[INFO] running `Command { std: "docker" "inspect" "14386c17025cb6a7507805fa8fcd482377ea5ab4cebb61092a88c3a449979b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14386c17025cb6a7507805fa8fcd482377ea5ab4cebb61092a88c3a449979b2a", kill_on_drop: false }`
[INFO] [stdout] 14386c17025cb6a7507805fa8fcd482377ea5ab4cebb61092a88c3a449979b2a