[INFO] cloning repository https://github.com/ctaschereau/jackbeer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctaschereau/jackbeer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctaschereau%2Fjackbeer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctaschereau%2Fjackbeer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 136786d8b9dfa85968cc815829580e64b029858d
[INFO] documenting ctaschereau/jackbeer against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctaschereau%2Fjackbeer" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ctaschereau/jackbeer 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 git repo https://github.com/ctaschereau/jackbeer
[INFO] finished tweaking git repo https://github.com/ctaschereau/jackbeer
[INFO] tweaked toml for git repo https://github.com/ctaschereau/jackbeer written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ctaschereau/jackbeer 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 06c54dd3a31fec267af5f33f362f75f53267c06e55c965ca482707c7358ff515
[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" "06c54dd3a31fec267af5f33f362f75f53267c06e55c965ca482707c7358ff515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06c54dd3a31fec267af5f33f362f75f53267c06e55c965ca482707c7358ff515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c54dd3a31fec267af5f33f362f75f53267c06e55c965ca482707c7358ff515", kill_on_drop: false }`
[INFO] [stdout] 06c54dd3a31fec267af5f33f362f75f53267c06e55c965ca482707c7358ff515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4bc6b84cb263abf94f42f205fa5cb08cfc7ec56e351ec1b23e9624a94c7e4067
[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" "4bc6b84cb263abf94f42f205fa5cb08cfc7ec56e351ec1b23e9624a94c7e4067", kill_on_drop: false }`
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking tiny_http v0.6.2
[INFO] [stderr]     Checking email v0.0.20
[INFO] [stderr]     Checking multipart v0.15.4
[INFO] [stderr]     Checking lettre v0.9.2
[INFO] [stderr]     Checking rouille v3.0.0
[INFO] [stderr]     Checking lettre_email v0.9.2
[INFO] [stderr]  Documenting jackbeer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.80s
[INFO] running `Command { std: "docker" "inspect" "4bc6b84cb263abf94f42f205fa5cb08cfc7ec56e351ec1b23e9624a94c7e4067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc6b84cb263abf94f42f205fa5cb08cfc7ec56e351ec1b23e9624a94c7e4067", kill_on_drop: false }`
[INFO] [stdout] 4bc6b84cb263abf94f42f205fa5cb08cfc7ec56e351ec1b23e9624a94c7e4067