[INFO] fetching crate kdbx4 0.4.2...
[INFO] documenting kdbx4-0.4.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate kdbx4 0.4.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate kdbx4 0.4.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kdbx4 0.4.2
[INFO] finished tweaking crates.io crate kdbx4 0.4.2
[INFO] tweaked toml for crates.io crate kdbx4 0.4.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty-hex v0.1.1
[INFO] [stderr]   Downloaded xmlparser v0.6.1
[INFO] [stderr]   Downloaded rust-argon2 v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ddf802aa85633ea09107211f3a7a47eda875c379cdeb1b52b1bf3535a7f3cd7
[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" "8ddf802aa85633ea09107211f3a7a47eda875c379cdeb1b52b1bf3535a7f3cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ddf802aa85633ea09107211f3a7a47eda875c379cdeb1b52b1bf3535a7f3cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ddf802aa85633ea09107211f3a7a47eda875c379cdeb1b52b1bf3535a7f3cd7", kill_on_drop: false }`
[INFO] [stdout] 8ddf802aa85633ea09107211f3a7a47eda875c379cdeb1b52b1bf3535a7f3cd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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-2020-10-09" "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] 6d550cd23c1d6b937d7f47f735572f4bb6f9de4560d5c21834f8d819ac744509
[INFO] running `Command { std: "docker" "start" "-a" "6d550cd23c1d6b937d7f47f735572f4bb6f9de4560d5c21834f8d819ac744509", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]     Checking pretty-hex v0.1.1
[INFO] [stderr]     Checking xmlparser v0.6.1
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]     Checking block-modes v0.3.3
[INFO] [stderr]     Checking salsa20-core v0.2.3
[INFO] [stderr]     Checking salsa20 v0.3.0
[INFO] [stderr]     Checking chacha20 v0.2.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking rust-argon2 v0.2.0
[INFO] [stderr]  Documenting kdbx4 v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "6d550cd23c1d6b937d7f47f735572f4bb6f9de4560d5c21834f8d819ac744509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d550cd23c1d6b937d7f47f735572f4bb6f9de4560d5c21834f8d819ac744509", kill_on_drop: false }`
[INFO] [stdout] 6d550cd23c1d6b937d7f47f735572f4bb6f9de4560d5c21834f8d819ac744509
