[INFO] fetching crate deepsize 0.1.2...
[INFO] documenting deepsize-0.1.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate deepsize 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate deepsize 0.1.2 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 deepsize 0.1.2
[INFO] finished tweaking crates.io crate deepsize 0.1.2
[INFO] tweaked toml for crates.io crate deepsize 0.1.2 written to /workspace/builds/worker-9/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]  Downloading crates ...
[INFO] [stderr]   Downloaded slotmap v0.3.0
[INFO] [stderr]   Downloaded deepsize_derive v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 5cacebebcc38d75ecad6d39eec0831a6c61fea5ee6a1007469e9705038d61d5c
[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" "5cacebebcc38d75ecad6d39eec0831a6c61fea5ee6a1007469e9705038d61d5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cacebebcc38d75ecad6d39eec0831a6c61fea5ee6a1007469e9705038d61d5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cacebebcc38d75ecad6d39eec0831a6c61fea5ee6a1007469e9705038d61d5c", kill_on_drop: false }`
[INFO] [stdout] 5cacebebcc38d75ecad6d39eec0831a6c61fea5ee6a1007469e9705038d61d5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 619a3e334d953db04fe2c77ed9ae404a982c23e96bdc55db9974c17ff33d269c
[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" "619a3e334d953db04fe2c77ed9ae404a982c23e96bdc55db9974c17ff33d269c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling deepsize_derive v0.1.1
[INFO] [stderr]  Documenting deepsize v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `known_size_of`
[INFO] [stdout]    --> src/lib.rs:108:89
[INFO] [stdout]     |
[INFO] [stdout] 108 |     /// children.  There is a shortcut macro for this implementation, [`known_size_of`](known_size_of),
[INFO] [stdout]     |                                                                                         ^^^^^^^^^^^^^ the module `deepsize` contains no item named `known_size_of`
[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 `std::reference`
[INFO] [stdout]    --> src/lib.rs:205:30
[INFO] [stdout]     |
[INFO] [stdout] 205 |     /// Adds a [`reference`](std::reference) to the list of visited [`reference`](std::reference)s
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^ the module `std` contains no item named `reference`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `std::reference`
[INFO] [stdout]    --> src/lib.rs:205:83
[INFO] [stdout]     |
[INFO] [stdout] 205 |     /// Adds a [`reference`](std::reference) to the list of visited [`reference`](std::reference)s
[INFO] [stdout]     |                                                                                   ^^^^^^^^^^^^^^ the module `std` contains no item named `reference`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `std::reference`
[INFO] [stdout]    --> src/lib.rs:211:35
[INFO] [stdout]     |
[INFO] [stdout] 211 |     /// Checks if a [`reference`](std::reference) is in the list of visited [`reference`](std::reference)s
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^ the module `std` contains no item named `reference`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `std::reference`
[INFO] [stdout]    --> src/lib.rs:211:91
[INFO] [stdout]     |
[INFO] [stdout] 211 |     /// Checks if a [`reference`](std::reference) is in the list of visited [`reference`](std::reference)s
[INFO] [stdout]     |                                                                                           ^^^^^^^^^^^^^^ the module `std` contains no item named `reference`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "619a3e334d953db04fe2c77ed9ae404a982c23e96bdc55db9974c17ff33d269c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619a3e334d953db04fe2c77ed9ae404a982c23e96bdc55db9974c17ff33d269c", kill_on_drop: false }`
[INFO] [stdout] 619a3e334d953db04fe2c77ed9ae404a982c23e96bdc55db9974c17ff33d269c
