[INFO] fetching crate dimensioned 0.7.0...
[INFO] documenting dimensioned-0.7.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate dimensioned 0.7.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dimensioned 0.7.0 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] started tweaking crates.io crate dimensioned 0.7.0
[INFO] finished tweaking crates.io crate dimensioned 0.7.0
[INFO] tweaked toml for crates.io crate dimensioned 0.7.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] 12b3ee6f99a62337421ea40f1bb5665198fcdac91a122e86fcf10900e5cb1c78
[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" "12b3ee6f99a62337421ea40f1bb5665198fcdac91a122e86fcf10900e5cb1c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12b3ee6f99a62337421ea40f1bb5665198fcdac91a122e86fcf10900e5cb1c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12b3ee6f99a62337421ea40f1bb5665198fcdac91a122e86fcf10900e5cb1c78", kill_on_drop: false }`
[INFO] [stdout] 12b3ee6f99a62337421ea40f1bb5665198fcdac91a122e86fcf10900e5cb1c78
[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] 7387acb55ca93ac4f2cf1bf9f824a987658e27cb0c063bb3101cf321407a66ac
[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" "7387acb55ca93ac4f2cf1bf9f824a987658e27cb0c063bb3101cf321407a66ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling dimensioned v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking generic-array v0.11.1
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> src/build/mod.rs:338:9
[INFO] [stdout]     |
[INFO] [stdout] 338 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 348 | use std::io::Write;
[INFO] [stdout]     |     -------------- the item `Write` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting dimensioned v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.33s
[INFO] running `Command { std: "docker" "inspect" "7387acb55ca93ac4f2cf1bf9f824a987658e27cb0c063bb3101cf321407a66ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7387acb55ca93ac4f2cf1bf9f824a987658e27cb0c063bb3101cf321407a66ac", kill_on_drop: false }`
[INFO] [stdout] 7387acb55ca93ac4f2cf1bf9f824a987658e27cb0c063bb3101cf321407a66ac