[INFO] fetching crate ritual 0.0.0...
[INFO] documenting ritual-0.0.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate ritual 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ritual 0.0.0 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 ritual 0.0.0
[INFO] finished tweaking crates.io crate ritual 0.0.0
[INFO] tweaked toml for crates.io crate ritual 0.0.0 written to /workspace/builds/worker-6/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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_more v0.13.0
[INFO] [stderr]   Downloaded clang-sys v0.23.0
[INFO] [stderr]   Downloaded clang v0.20.0
[INFO] [stderr]   Downloaded ritual_common v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c7bcfecc8b29c58a17a08a373d1acacf4657fed76f6254eb89b6e1e43a06193c
[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" "c7bcfecc8b29c58a17a08a373d1acacf4657fed76f6254eb89b6e1e43a06193c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7bcfecc8b29c58a17a08a373d1acacf4657fed76f6254eb89b6e1e43a06193c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7bcfecc8b29c58a17a08a373d1acacf4657fed76f6254eb89b6e1e43a06193c", kill_on_drop: false }`
[INFO] [stdout] c7bcfecc8b29c58a17a08a373d1acacf4657fed76f6254eb89b6e1e43a06193c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] fb28d894f4e1f88456cd2a2541833398317fc980a1f49f5bee7a9f83795504ab
[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" "fb28d894f4e1f88456cd2a2541833398317fc980a1f49f5bee7a9f83795504ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling html5ever v0.23.0
[INFO] [stderr]    Compiling derive_more v0.13.0
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]     Checking string_cache v0.7.5
[INFO] [stderr]     Checking ritual_common v0.0.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]     Checking clang v0.20.0
[INFO] [stderr]     Checking select v0.4.3
[INFO] [stderr]  Documenting ritual v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/cpp_parser.rs:883:89
[INFO] [stdout]     |
[INFO] [stdout] 883 |                     bail!("this function is part of a template partial specialization");;
[INFO] [stdout]     |                                                                                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `README`
[INFO] [stdout]  --> src/lib.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! See [README]
[INFO] [stdout]   |          ^^^^^^ the module `ritual` contains no item named `README`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `b`
[INFO] [stdout]   --> src/cpp_operator.rs:87:11
[INFO] [stdout]    |
[INFO] [stdout] 87 |     /// a[b]
[INFO] [stdout]    |           ^ the module `cpp_operator` contains no item named `b`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/cpp_operator.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout] 103 |     /// new type[n]
[INFO] [stdout]     |                  ^ the module `cpp_operator` contains no item named `n`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.75s
[INFO] running `Command { std: "docker" "inspect" "fb28d894f4e1f88456cd2a2541833398317fc980a1f49f5bee7a9f83795504ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb28d894f4e1f88456cd2a2541833398317fc980a1f49f5bee7a9f83795504ab", kill_on_drop: false }`
[INFO] [stdout] fb28d894f4e1f88456cd2a2541833398317fc980a1f49f5bee7a9f83795504ab
