[INFO] cloning repository https://github.com/bihealth/digestiflow-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bihealth/digestiflow-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbihealth%2Fdigestiflow-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbihealth%2Fdigestiflow-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2a53bf9c6fc165338fe06ea819745815118cc9a
[INFO] documenting bihealth/digestiflow-cli 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%2Fbihealth%2Fdigestiflow-cli" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bihealth/digestiflow-cli 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/bihealth/digestiflow-cli
[INFO] finished tweaking git repo https://github.com/bihealth/digestiflow-cli
[INFO] tweaked toml for git repo https://github.com/bihealth/digestiflow-cli written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bihealth/digestiflow-cli 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 shellexpand v1.0.0
[INFO] [stderr]   Downloaded openssl v0.10.15
[INFO] [stderr]   Downloaded miniz_oxide v0.2.0
[INFO] [stderr]   Downloaded peresil v0.3.0
[INFO] [stderr]   Downloaded nom v4.1.1
[INFO] [stderr]   Downloaded toml v0.4.9
[INFO] [stderr]   Downloaded openssl-sys v0.9.39
[INFO] [stderr]   Downloaded rust-ini v0.12.2
[INFO] [stderr]   Downloaded yaml-rust v0.4.2
[INFO] [stderr]   Downloaded config v0.9.1
[INFO] [stderr]   Downloaded hyper v0.12.17
[INFO] [stderr]   Downloaded sxd-xpath v0.4.2
[INFO] [stderr]   Downloaded sxd-document v0.3.0
[INFO] [stderr]   Downloaded miniz_oxide_c_api v0.2.0
[INFO] [stderr]   Downloaded memchr v2.1.1
[INFO] [stderr]   Downloaded slog v2.4.1
[INFO] [stderr]   Downloaded restson v0.4.1
[INFO] [stderr]   Downloaded typed-arena v1.4.1
[INFO] [stderr]   Downloaded error-chain v0.9.0
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fb3d8f45e60fc8eb48db8aa9f74cf9fba559a384db6e50a8746de2613796bdc2
[INFO] running `Command { std: "docker" "start" "-a" "fb3d8f45e60fc8eb48db8aa9f74cf9fba559a384db6e50a8746de2613796bdc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb3d8f45e60fc8eb48db8aa9f74cf9fba559a384db6e50a8746de2613796bdc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3d8f45e60fc8eb48db8aa9f74cf9fba559a384db6e50a8746de2613796bdc2", kill_on_drop: false }`
[INFO] [stdout] fb3d8f45e60fc8eb48db8aa9f74cf9fba559a384db6e50a8746de2613796bdc2
[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] [stdout] 5ea4d5e1aba61fb834a712851ed7daf2ec1f8c2ea4ed56602788816edaf4c195
[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" "5ea4d5e1aba61fb834a712851ed7daf2ec1f8c2ea4ed56602788816edaf4c195", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]     Checking typed-arena v1.4.1
[INFO] [stderr]     Checking rust-ini v0.12.2
[INFO] [stderr]     Checking shellexpand v1.0.0
[INFO] [stderr]     Checking term v0.5.1
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking backtrace-sys v0.1.24
[INFO] [stderr]     Checking toml v0.4.9
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]     Checking h2 v0.1.14
[INFO] [stderr]     Checking serde-hjson v0.8.2
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking sxd-document v0.3.0
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking error-chain v0.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking sxd-xpath v0.4.2
[INFO] [stderr]     Checking config v0.9.1
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking hyper v0.12.17
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]     Checking restson v0.4.1
[INFO] [stderr]  Documenting digestiflow-cli v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "5ea4d5e1aba61fb834a712851ed7daf2ec1f8c2ea4ed56602788816edaf4c195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea4d5e1aba61fb834a712851ed7daf2ec1f8c2ea4ed56602788816edaf4c195", kill_on_drop: false }`
[INFO] [stdout] 5ea4d5e1aba61fb834a712851ed7daf2ec1f8c2ea4ed56602788816edaf4c195