[INFO] fetching crate mbutiles 0.1.1...
[INFO] documenting mbutiles-0.1.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate mbutiles 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mbutiles 0.1.1 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 mbutiles 0.1.1
[INFO] finished tweaking crates.io crate mbutiles 0.1.1
[INFO] tweaked toml for crates.io crate mbutiles 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 linked-hash-map v0.0.9
[INFO] [stderr]   Downloaded lru-cache v0.0.7
[INFO] [stderr]   Downloaded libsqlite3-sys v0.5.0
[INFO] [stderr]   Downloaded jlens v0.0.1
[INFO] [stderr]   Downloaded rusqlite v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] f9fbe139929f52bbf6f2620904bef5e259befc73b167998a6e5cdc8e14bbf3bc
[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" "f9fbe139929f52bbf6f2620904bef5e259befc73b167998a6e5cdc8e14bbf3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9fbe139929f52bbf6f2620904bef5e259befc73b167998a6e5cdc8e14bbf3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9fbe139929f52bbf6f2620904bef5e259befc73b167998a6e5cdc8e14bbf3bc", kill_on_drop: false }`
[INFO] [stdout] f9fbe139929f52bbf6f2620904bef5e259befc73b167998a6e5cdc8e14bbf3bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 87c90a2d3d1fc746f7c61646775a2824e69e881ee8a1d5fc4b6d70dd1a90c406
[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" "87c90a2d3d1fc746f7c61646775a2824e69e881ee8a1d5fc4b6d70dd1a90c406", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking linked-hash-map v0.0.9
[INFO] [stderr]     Checking strsim v0.5.2
[INFO] [stderr]     Checking term-painter v0.2.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.5.0
[INFO] [stderr]     Checking walkdir v0.1.8
[INFO] [stderr]     Checking lru-cache v0.0.7
[INFO] [stderr]     Checking docopt v0.6.86
[INFO] [stderr]     Checking stdio_logger v0.1.1
[INFO] [stderr]     Checking rusqlite v0.7.4
[INFO] [stderr]  Documenting mbutiles v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "87c90a2d3d1fc746f7c61646775a2824e69e881ee8a1d5fc4b6d70dd1a90c406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c90a2d3d1fc746f7c61646775a2824e69e881ee8a1d5fc4b6d70dd1a90c406", kill_on_drop: false }`
[INFO] [stdout] 87c90a2d3d1fc746f7c61646775a2824e69e881ee8a1d5fc4b6d70dd1a90c406