[INFO] fetching crate little-sorry 0.1.0...
[INFO] documenting little-sorry-0.1.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate little-sorry 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate little-sorry 0.1.0 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 little-sorry 0.1.0
[INFO] finished tweaking crates.io crate little-sorry 0.1.0
[INFO] tweaked toml for crates.io crate little-sorry 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate little-sorry 0.1.0 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] 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] a5ce9acb1234ab992a48f88b991b554bdc00793b79d5cd159e51bc4d9b4cd662
[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" "a5ce9acb1234ab992a48f88b991b554bdc00793b79d5cd159e51bc4d9b4cd662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5ce9acb1234ab992a48f88b991b554bdc00793b79d5cd159e51bc4d9b4cd662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ce9acb1234ab992a48f88b991b554bdc00793b79d5cd159e51bc4d9b4cd662", kill_on_drop: false }`
[INFO] [stdout] a5ce9acb1234ab992a48f88b991b554bdc00793b79d5cd159e51bc4d9b4cd662
[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] [stdout] d3857b16171e971ce691d51f776dcb5528e77892aa8b1623a7a550a9fbf08c97
[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" "d3857b16171e971ce691d51f776dcb5528e77892aa8b1623a7a550a9fbf08c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking little-sorry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting little-sorry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.08s
[INFO] running `Command { std: "docker" "inspect" "d3857b16171e971ce691d51f776dcb5528e77892aa8b1623a7a550a9fbf08c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3857b16171e971ce691d51f776dcb5528e77892aa8b1623a7a550a9fbf08c97", kill_on_drop: false }`
[INFO] [stdout] d3857b16171e971ce691d51f776dcb5528e77892aa8b1623a7a550a9fbf08c97