[INFO] fetching crate word2vec 0.3.3...
[INFO] documenting word2vec-0.3.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate word2vec 0.3.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate word2vec 0.3.3 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate word2vec 0.3.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate word2vec 0.3.3
[INFO] tweaked toml for crates.io crate word2vec 0.3.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate word2vec 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byteorder v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73d8da236ab94ae113e4b504a4d3a4ce951d1810295b9a6db6646eb7c90749c8
[INFO] running `Command { std: "docker" "start" "-a" "73d8da236ab94ae113e4b504a4d3a4ce951d1810295b9a6db6646eb7c90749c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73d8da236ab94ae113e4b504a4d3a4ce951d1810295b9a6db6646eb7c90749c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d8da236ab94ae113e4b504a4d3a4ce951d1810295b9a6db6646eb7c90749c8", kill_on_drop: false }`
[INFO] [stdout] 73d8da236ab94ae113e4b504a4d3a4ce951d1810295b9a6db6646eb7c90749c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2fe5e8f8cc1ca9ba08e649b2365f387e238ae9c9636fc0a97355e6ac5989e62
[INFO] running `Command { std: "docker" "start" "-a" "d2fe5e8f8cc1ca9ba08e649b2365f387e238ae9c9636fc0a97355e6ac5989e62", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]  Documenting word2vec v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "d2fe5e8f8cc1ca9ba08e649b2365f387e238ae9c9636fc0a97355e6ac5989e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2fe5e8f8cc1ca9ba08e649b2365f387e238ae9c9636fc0a97355e6ac5989e62", kill_on_drop: false }`
[INFO] [stdout] d2fe5e8f8cc1ca9ba08e649b2365f387e238ae9c9636fc0a97355e6ac5989e62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e7d57b1e50474794e64d615acfaa391bf21371c270f037428b881ee9241886d
[INFO] running `Command { std: "docker" "start" "-a" "2e7d57b1e50474794e64d615acfaa391bf21371c270f037428b881ee9241886d", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]  Documenting word2vec v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "2e7d57b1e50474794e64d615acfaa391bf21371c270f037428b881ee9241886d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7d57b1e50474794e64d615acfaa391bf21371c270f037428b881ee9241886d", kill_on_drop: false }`
[INFO] [stdout] 2e7d57b1e50474794e64d615acfaa391bf21371c270f037428b881ee9241886d