[INFO] fetching crate protoc-rust-no-elision 2.0.4...
[INFO] documenting protoc-rust-no-elision-2.0.4 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate protoc-rust-no-elision 2.0.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate protoc-rust-no-elision 2.0.4 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protoc-rust-no-elision 2.0.4
[INFO] finished tweaking crates.io crate protoc-rust-no-elision 2.0.4
[INFO] tweaked toml for crates.io crate protoc-rust-no-elision 2.0.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protobuf v2.0.4
[INFO] [stderr]   Downloaded protobuf-codegen-no-elision v2.0.4
[INFO] [stderr]   Downloaded protoc v2.0.4
[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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 040d4a59f169d599f09d29e52038c09c506c0cd84235f821291f460f84039a0d
[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" "040d4a59f169d599f09d29e52038c09c506c0cd84235f821291f460f84039a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "040d4a59f169d599f09d29e52038c09c506c0cd84235f821291f460f84039a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "040d4a59f169d599f09d29e52038c09c506c0cd84235f821291f460f84039a0d", kill_on_drop: false }`
[INFO] [stdout] 040d4a59f169d599f09d29e52038c09c506c0cd84235f821291f460f84039a0d
[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" "+beta-2020-10-09" "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] 276abaec16f0deca8bf4cb1227705d1eabd9a52aa4f181b179c641c34ae3df91
[INFO] running `Command { std: "docker" "start" "-a" "276abaec16f0deca8bf4cb1227705d1eabd9a52aa4f181b179c641c34ae3df91", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.0.4
[INFO] [stderr]     Checking protoc v2.0.4
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking protobuf-codegen-no-elision v2.0.4
[INFO] [stderr]  Documenting protoc-rust-no-elision v2.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.25s
[INFO] running `Command { std: "docker" "inspect" "276abaec16f0deca8bf4cb1227705d1eabd9a52aa4f181b179c641c34ae3df91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "276abaec16f0deca8bf4cb1227705d1eabd9a52aa4f181b179c641c34ae3df91", kill_on_drop: false }`
[INFO] [stdout] 276abaec16f0deca8bf4cb1227705d1eabd9a52aa4f181b179c641c34ae3df91
