[INFO] fetching crate lfchring 0.1.3...
[INFO] documenting lfchring-0.1.3 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate lfchring 0.1.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate lfchring 0.1.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lfchring 0.1.3
[INFO] finished tweaking crates.io crate lfchring 0.1.3
[INFO] tweaked toml for crates.io crate lfchring 0.1.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7da344d796a13d7475543051b65e51d928efc702260800b47f377fd0563dc604
[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" "7da344d796a13d7475543051b65e51d928efc702260800b47f377fd0563dc604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7da344d796a13d7475543051b65e51d928efc702260800b47f377fd0563dc604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da344d796a13d7475543051b65e51d928efc702260800b47f377fd0563dc604", kill_on_drop: false }`
[INFO] [stdout] 7da344d796a13d7475543051b65e51d928efc702260800b47f377fd0563dc604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89cd57505f9cacdabc444ccb4ef0df9b8f5d9bd8c4941a96d8b51a8d850e13bc
[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" "89cd57505f9cacdabc444ccb4ef0df9b8f5d9bd8c4941a96d8b51a8d850e13bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]  Documenting lfchring v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stdout]    --> src/lib.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     broken_intra_doc_links,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Blake3Hasher`
[INFO] [stdout]    --> src/lib.rs:137:62
[INFO] [stdout]     |
[INFO] [stdout] 137 | //! For more information, refer to the documentation of the [`Blake3Hasher`] type.
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^ no item named `Blake3Hasher` in scope
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     broken_intra_doc_links,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Blake2bHasher`
[INFO] [stdout]    --> src/lib.rs:144:62
[INFO] [stdout]     |
[INFO] [stdout] 144 | //! For more information, refer to the documentation of the [`Blake2bHasher`] type.
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^ no item named `Blake2bHasher` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashRing`
[INFO] [stdout]   --> src/state.rs:30:64
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// This is the internal data structure that is pointed to by [`HashRing<N, H>`].
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^ no item named `HashRing` in scope
[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 3.40s
[INFO] running `Command { std: "docker" "inspect" "89cd57505f9cacdabc444ccb4ef0df9b8f5d9bd8c4941a96d8b51a8d850e13bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89cd57505f9cacdabc444ccb4ef0df9b8f5d9bd8c4941a96d8b51a8d850e13bc", kill_on_drop: false }`
[INFO] [stdout] 89cd57505f9cacdabc444ccb4ef0df9b8f5d9bd8c4941a96d8b51a8d850e13bc
