[INFO] fetching crate implicit 0.1.0...
[INFO] documenting implicit-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate implicit 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate implicit 0.1.0 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 implicit 0.1.0
[INFO] finished tweaking crates.io crate implicit 0.1.0
[INFO] tweaked toml for crates.io crate implicit 0.1.0 written to /workspace/builds/worker-3/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 crossbeam-queue v0.3.0
[INFO] [stderr]   Downloaded crossbeam v0.8.0
[INFO] [stderr]   Downloaded flame v0.1.12
[INFO] [stderr]   Downloaded piston-float v0.1.0
[INFO] [stderr]   Downloaded poison-pool v0.1.0
[INFO] [stderr]   Downloaded vecmath v0.1.1
[INFO] [stderr]   Downloaded lux v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 59bb45768dd8862178d67e095b458653e8af46cb84b0be0b84f4153bce713a56
[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" "59bb45768dd8862178d67e095b458653e8af46cb84b0be0b84f4153bce713a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59bb45768dd8862178d67e095b458653e8af46cb84b0be0b84f4153bce713a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59bb45768dd8862178d67e095b458653e8af46cb84b0be0b84f4153bce713a56", kill_on_drop: false }`
[INFO] [stdout] 59bb45768dd8862178d67e095b458653e8af46cb84b0be0b84f4153bce713a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 235c77eb860e46a536ddff7e66d96ef20a97b5d67482f2811f7032c6865e2c74
[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" "235c77eb860e46a536ddff7e66d96ef20a97b5d67482f2811f7032c6865e2c74", kill_on_drop: false }`
[INFO] [stderr]     Checking piston-float v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]     Checking flame v0.1.12
[INFO] [stderr]     Checking vecmath v0.1.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking crossbeam v0.8.0
[INFO] [stderr]  Documenting implicit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.55s
[INFO] running `Command { std: "docker" "inspect" "235c77eb860e46a536ddff7e66d96ef20a97b5d67482f2811f7032c6865e2c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "235c77eb860e46a536ddff7e66d96ef20a97b5d67482f2811f7032c6865e2c74", kill_on_drop: false }`
[INFO] [stdout] 235c77eb860e46a536ddff7e66d96ef20a97b5d67482f2811f7032c6865e2c74
