[INFO] fetching crate prose 0.3.1...
[INFO] documenting prose-0.3.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate prose 0.3.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate prose 0.3.1 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 prose 0.3.1
[INFO] finished tweaking crates.io crate prose 0.3.1
[INFO] tweaked toml for crates.io crate prose 0.3.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate prose 0.3.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] [stdout] 3dce996dac01ae332ef8beee88c9f8a011c8f3ab6c14f513fd5dde36a7575701
[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" "3dce996dac01ae332ef8beee88c9f8a011c8f3ab6c14f513fd5dde36a7575701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dce996dac01ae332ef8beee88c9f8a011c8f3ab6c14f513fd5dde36a7575701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dce996dac01ae332ef8beee88c9f8a011c8f3ab6c14f513fd5dde36a7575701", kill_on_drop: false }`
[INFO] [stdout] 3dce996dac01ae332ef8beee88c9f8a011c8f3ab6c14f513fd5dde36a7575701
[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" "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] 3520d59a75f74cca7cf8e64b6143286ec8a10cfe743bb0be4b914937fc512c3e
[INFO] running `Command { std: "docker" "start" "-a" "3520d59a75f74cca7cf8e64b6143286ec8a10cfe743bb0be4b914937fc512c3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking pathfinding v2.0.4
[INFO] [stderr]  Documenting prose v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.17s
[INFO] running `Command { std: "docker" "inspect" "3520d59a75f74cca7cf8e64b6143286ec8a10cfe743bb0be4b914937fc512c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3520d59a75f74cca7cf8e64b6143286ec8a10cfe743bb0be4b914937fc512c3e", kill_on_drop: false }`
[INFO] [stdout] 3520d59a75f74cca7cf8e64b6143286ec8a10cfe743bb0be4b914937fc512c3e
