[INFO] fetching crate cexpr 0.4.0...
[INFO] documenting cexpr-0.4.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate cexpr 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cexpr 0.4.0 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 cexpr 0.4.0
[INFO] finished tweaking crates.io crate cexpr 0.4.0
[INFO] tweaked toml for crates.io crate cexpr 0.4.0 written to /workspace/builds/worker-12/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] 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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9af1cddf203d30414241034e78b2e8453df2da40fd8fe5e574020ee1266b60b
[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" "a9af1cddf203d30414241034e78b2e8453df2da40fd8fe5e574020ee1266b60b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9af1cddf203d30414241034e78b2e8453df2da40fd8fe5e574020ee1266b60b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9af1cddf203d30414241034e78b2e8453df2da40fd8fe5e574020ee1266b60b", kill_on_drop: false }`
[INFO] [stdout] a9af1cddf203d30414241034e78b2e8453df2da40fd8fe5e574020ee1266b60b
[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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc80f12ed4f5b81ce8ec426be49723464fde42aa56bababfd59e1c22e7c1c765
[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" "fc80f12ed4f5b81ce8ec426be49723464fde42aa56bababfd59e1c22e7c1c765", kill_on_drop: false }`
[INFO] [stderr]     Checking nom v5.1.2
[INFO] [stderr]  Documenting cexpr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `token::parse`
[INFO] [stdout]   --> src/lib.rs:14:34
[INFO] [stdout]    |
[INFO] [stdout] 14 | //! The main entry point for is [`token::parse`], which parses a byte string and returns its
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^ the module `token` contains no item named `parse`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "fc80f12ed4f5b81ce8ec426be49723464fde42aa56bababfd59e1c22e7c1c765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc80f12ed4f5b81ce8ec426be49723464fde42aa56bababfd59e1c22e7c1c765", kill_on_drop: false }`
[INFO] [stdout] fc80f12ed4f5b81ce8ec426be49723464fde42aa56bababfd59e1c22e7c1c765
