[INFO] fetching crate isocal 0.1.1...
[INFO] documenting isocal-0.1.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate isocal 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate isocal 0.1.1 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 isocal 0.1.1
[INFO] finished tweaking crates.io crate isocal 0.1.1
[INFO] tweaked toml for crates.io crate isocal 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate isocal 0.1.1 already has a lockfile, it will not be regenerated
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fe6812ed14472457e757a55abea8eb5553d9b35fcde3a1de0effc452b2149abb
[INFO] running `Command { std: "docker" "start" "-a" "fe6812ed14472457e757a55abea8eb5553d9b35fcde3a1de0effc452b2149abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe6812ed14472457e757a55abea8eb5553d9b35fcde3a1de0effc452b2149abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6812ed14472457e757a55abea8eb5553d9b35fcde3a1de0effc452b2149abb", kill_on_drop: false }`
[INFO] [stdout] fe6812ed14472457e757a55abea8eb5553d9b35fcde3a1de0effc452b2149abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bbc191ddf7e43d481f35a3e40597e5054119e71ca583d5f56133e36ea2511303
[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" "bbc191ddf7e43d481f35a3e40597e5054119e71ca583d5f56133e36ea2511303", kill_on_drop: false }`
[INFO] [stderr]  Documenting isocal v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "bbc191ddf7e43d481f35a3e40597e5054119e71ca583d5f56133e36ea2511303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc191ddf7e43d481f35a3e40597e5054119e71ca583d5f56133e36ea2511303", kill_on_drop: false }`
[INFO] [stdout] bbc191ddf7e43d481f35a3e40597e5054119e71ca583d5f56133e36ea2511303
