[INFO] fetching crate cranelift-object 0.67.0...
[INFO] documenting cranelift-object-0.67.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate cranelift-object 0.67.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cranelift-object 0.67.0 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 cranelift-object 0.67.0
[INFO] finished tweaking crates.io crate cranelift-object 0.67.0
[INFO] tweaked toml for crates.io crate cranelift-object 0.67.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 503ad68b228b323660c7c2e2a41d6d4e09f2c8ce2b75f93386067fe4af74cc91
[INFO] running `Command { std: "docker" "start" "-a" "503ad68b228b323660c7c2e2a41d6d4e09f2c8ce2b75f93386067fe4af74cc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "503ad68b228b323660c7c2e2a41d6d4e09f2c8ce2b75f93386067fe4af74cc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503ad68b228b323660c7c2e2a41d6d4e09f2c8ce2b75f93386067fe4af74cc91", kill_on_drop: false }`
[INFO] [stdout] 503ad68b228b323660c7c2e2a41d6d4e09f2c8ce2b75f93386067fe4af74cc91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 29bbd2236ae1d3ed3b0d37575f8c6219049069564b1427de4726902afb624f7f
[INFO] running `Command { std: "docker" "start" "-a" "29bbd2236ae1d3ed3b0d37575f8c6219049069564b1427de4726902afb624f7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-codegen v0.67.0
[INFO] [stderr]     Checking anyhow v1.0.33
[INFO] [stderr]     Checking object v0.21.1
[INFO] [stderr]     Checking cranelift-module v0.67.0
[INFO] [stderr]  Documenting cranelift-object v0.67.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.70s
[INFO] running `Command { std: "docker" "inspect" "29bbd2236ae1d3ed3b0d37575f8c6219049069564b1427de4726902afb624f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29bbd2236ae1d3ed3b0d37575f8c6219049069564b1427de4726902afb624f7f", kill_on_drop: false }`
[INFO] [stdout] 29bbd2236ae1d3ed3b0d37575f8c6219049069564b1427de4726902afb624f7f
