[INFO] fetching crate assert-type-eq 0.1.0...
[INFO] documenting assert-type-eq-0.1.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate assert-type-eq 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate assert-type-eq 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert-type-eq 0.1.0
[INFO] finished tweaking crates.io crate assert-type-eq 0.1.0
[INFO] tweaked toml for crates.io crate assert-type-eq 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c40ab21b54a286c5ef2a9d8bedc0139e510adf72bfa1e8c68fa1697735f2b0cd
[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" "c40ab21b54a286c5ef2a9d8bedc0139e510adf72bfa1e8c68fa1697735f2b0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c40ab21b54a286c5ef2a9d8bedc0139e510adf72bfa1e8c68fa1697735f2b0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40ab21b54a286c5ef2a9d8bedc0139e510adf72bfa1e8c68fa1697735f2b0cd", kill_on_drop: false }`
[INFO] [stdout] c40ab21b54a286c5ef2a9d8bedc0139e510adf72bfa1e8c68fa1697735f2b0cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b7371b7c7f510f1ab49074ccba52c391322f0705dafc40ab5eb0f185b208572
[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" "9b7371b7c7f510f1ab49074ccba52c391322f0705dafc40ab5eb0f185b208572", kill_on_drop: false }`
[INFO] [stderr]  Documenting assert-type-eq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "9b7371b7c7f510f1ab49074ccba52c391322f0705dafc40ab5eb0f185b208572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b7371b7c7f510f1ab49074ccba52c391322f0705dafc40ab5eb0f185b208572", kill_on_drop: false }`
[INFO] [stdout] 9b7371b7c7f510f1ab49074ccba52c391322f0705dafc40ab5eb0f185b208572
