[INFO] fetching crate network_bridge 0.1.1...
[INFO] documenting network_bridge-0.1.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate network_bridge 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate network_bridge 0.1.1 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-2/source/.cargo/config
[INFO] started tweaking crates.io crate network_bridge 0.1.1
[INFO] finished tweaking crates.io crate network_bridge 0.1.1
[INFO] tweaked toml for crates.io crate network_bridge 0.1.1 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5fb52bbae1e02ce8231669b523e7f2fddbfa37c349fd3a938a14141726fd2fa9
[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" "5fb52bbae1e02ce8231669b523e7f2fddbfa37c349fd3a938a14141726fd2fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fb52bbae1e02ce8231669b523e7f2fddbfa37c349fd3a938a14141726fd2fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fb52bbae1e02ce8231669b523e7f2fddbfa37c349fd3a938a14141726fd2fa9", kill_on_drop: false }`
[INFO] [stdout] 5fb52bbae1e02ce8231669b523e7f2fddbfa37c349fd3a938a14141726fd2fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1ba7d40a365ce77c3ed31c8c2c803d75a45575fe5c06f2f326f4ccd935002394
[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" "1ba7d40a365ce77c3ed31c8c2c803d75a45575fe5c06f2f326f4ccd935002394", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]  Documenting network_bridge v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "1ba7d40a365ce77c3ed31c8c2c803d75a45575fe5c06f2f326f4ccd935002394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba7d40a365ce77c3ed31c8c2c803d75a45575fe5c06f2f326f4ccd935002394", kill_on_drop: false }`
[INFO] [stdout] 1ba7d40a365ce77c3ed31c8c2c803d75a45575fe5c06f2f326f4ccd935002394