[INFO] crate interchain_peer 0.1.0 is already in cache
[INFO] checking interchain_peer-0.1.0 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate interchain_peer 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate interchain_peer 0.1.0 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate interchain_peer 0.1.0
[INFO] finished tweaking crates.io crate interchain_peer 0.1.0
[INFO] tweaked toml for crates.io crate interchain_peer 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] faa397d2ba500da68c2bdc7e259948f4ac67c634ced6eb0b2d066218ec8eb30e
[INFO] running `"docker" "start" "-a" "faa397d2ba500da68c2bdc7e259948f4ac67c634ced6eb0b2d066218ec8eb30e"`
[INFO] [stderr]     Checking interchain_peer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
[INFO] [stderr]  --> src/peer/peer.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[warn(unused_doc_comment)]
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/peer/peer.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         /// create a netManager instance based TCP
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 28 |         let mut manager = Manager::new();
[INFO] [stderr]    |         --------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/peer/peer.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         /// check ip
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 39 |         // get cache (undone)
[INFO] [stderr] 40 |         let r_cache = self.read_queues.lock().unwrap().get_mut(&key).unwrap().clone();
[INFO] [stderr]    |         ------------------------------------------------------------------------------ rustdoc does not generate documentation for statements
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/peer/peer.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         /// push buf to write_cache
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 51 |         let w_cache = self.write_queues.lock().unwrap().get_mut(&key).unwrap().clone();
[INFO] [stderr]    |         ------------------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr] 
[INFO] [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
[INFO] [stderr]  --> src/peer/peer.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[warn(unused_doc_comment)]
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/peer/peer.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         /// create a netManager instance based TCP
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 28 |         let mut manager = Manager::new();
[INFO] [stderr]    |         --------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/peer/peer.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         /// check ip
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 39 |         // get cache (undone)
[INFO] [stderr] 40 |         let r_cache = self.read_queues.lock().unwrap().get_mut(&key).unwrap().clone();
[INFO] [stderr]    |         ------------------------------------------------------------------------------ rustdoc does not generate documentation for statements
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/peer/peer.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         /// push buf to write_cache
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 51 |         let w_cache = self.write_queues.lock().unwrap().get_mut(&key).unwrap().clone();
[INFO] [stderr]    |         ------------------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `"docker" "inspect" "faa397d2ba500da68c2bdc7e259948f4ac67c634ced6eb0b2d066218ec8eb30e"`
[INFO] running `"docker" "rm" "-f" "faa397d2ba500da68c2bdc7e259948f4ac67c634ced6eb0b2d066218ec8eb30e"`
[INFO] [stdout] faa397d2ba500da68c2bdc7e259948f4ac67c634ced6eb0b2d066218ec8eb30e