[INFO] fetching crate anes 0.1.6...
[INFO] documenting anes-0.1.6 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate anes 0.1.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate anes 0.1.6 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 anes 0.1.6
[INFO] finished tweaking crates.io crate anes 0.1.6
[INFO] tweaked toml for crates.io crate anes 0.1.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate anes 0.1.6 already has a lockfile, it will not be regenerated
[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 rand_xoshiro v0.3.1
[INFO] [stderr]   Downloaded criterion-plot v0.4.0
[INFO] [stderr]   Downloaded rand_os v0.2.2
[INFO] [stderr]   Downloaded criterion v0.3.0
[INFO] [stderr]   Downloaded syn v1.0.9
[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] 83dcbcf331ecb7326967ef11cc2712e87a3949403ace05f3df1a1dd0ea2666d4
[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" "83dcbcf331ecb7326967ef11cc2712e87a3949403ace05f3df1a1dd0ea2666d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83dcbcf331ecb7326967ef11cc2712e87a3949403ace05f3df1a1dd0ea2666d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83dcbcf331ecb7326967ef11cc2712e87a3949403ace05f3df1a1dd0ea2666d4", kill_on_drop: false }`
[INFO] [stdout] 83dcbcf331ecb7326967ef11cc2712e87a3949403ace05f3df1a1dd0ea2666d4
[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] [stdout] 1d285a5f2e3e53e29c5aae477d51c6cfd538f79d9c1c0ef96171db5ecaec295e
[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" "1d285a5f2e3e53e29c5aae477d51c6cfd538f79d9c1c0ef96171db5ecaec295e", kill_on_drop: false }`
[INFO] [stderr]  Documenting anes v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "1d285a5f2e3e53e29c5aae477d51c6cfd538f79d9c1c0ef96171db5ecaec295e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d285a5f2e3e53e29c5aae477d51c6cfd538f79d9c1c0ef96171db5ecaec295e", kill_on_drop: false }`
[INFO] [stdout] 1d285a5f2e3e53e29c5aae477d51c6cfd538f79d9c1c0ef96171db5ecaec295e
