[INFO] fetching crate hexavalent 0.1.2...
[INFO] documenting hexavalent-0.1.2 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate hexavalent 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate hexavalent 0.1.2 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-13/source/.cargo/config
[INFO] started tweaking crates.io crate hexavalent 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hexavalent 0.1.2
[INFO] tweaked toml for crates.io crate hexavalent 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate hexavalent 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aad1014105ec41cda5e0788dc16fc7cc3bd096f92d9e526d4c6f5e8a10b2ab7
[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" "1aad1014105ec41cda5e0788dc16fc7cc3bd096f92d9e526d4c6f5e8a10b2ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aad1014105ec41cda5e0788dc16fc7cc3bd096f92d9e526d4c6f5e8a10b2ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aad1014105ec41cda5e0788dc16fc7cc3bd096f92d9e526d4c6f5e8a10b2ab7", kill_on_drop: false }`
[INFO] [stdout] 1aad1014105ec41cda5e0788dc16fc7cc3bd096f92d9e526d4c6f5e8a10b2ab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50133691c64e818709ee5fe84501c42aa54f2d9d3c9cc3da78b5d190c613ca82
[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" "50133691c64e818709ee5fe84501c42aa54f2d9d3c9cc3da78b5d190c613ca82", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling standback v0.2.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.0
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]    Compiling time v0.2.9
[INFO] [stderr]  Documenting hexavalent v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.07s
[INFO] running `Command { std: "docker" "inspect" "50133691c64e818709ee5fe84501c42aa54f2d9d3c9cc3da78b5d190c613ca82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50133691c64e818709ee5fe84501c42aa54f2d9d3c9cc3da78b5d190c613ca82", kill_on_drop: false }`
[INFO] [stdout] 50133691c64e818709ee5fe84501c42aa54f2d9d3c9cc3da78b5d190c613ca82