[INFO] fetching crate interchain_peer 0.1.0... [INFO] checking interchain_peer-0.1.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate interchain_peer 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate interchain_peer 0.1.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9e0c75c9b5c498de64f743f0fb88f862dce22101fd8f0b29e082eff7a74527b [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" "f9e0c75c9b5c498de64f743f0fb88f862dce22101fd8f0b29e082eff7a74527b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9e0c75c9b5c498de64f743f0fb88f862dce22101fd8f0b29e082eff7a74527b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9e0c75c9b5c498de64f743f0fb88f862dce22101fd8f0b29e082eff7a74527b", kill_on_drop: false }` [INFO] [stdout] f9e0c75c9b5c498de64f743f0fb88f862dce22101fd8f0b29e082eff7a74527b [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" "RUSTFLAGS=--cap-lints=forbid" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4185d1a5bf0697277413f18a838d07a3701d4cf93a0505c5b94f0c4b1580c95e [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" "4185d1a5bf0697277413f18a838d07a3701d4cf93a0505c5b94f0c4b1580c95e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking byteorder v0.3.13 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Checking interchain_peer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments` [INFO] [stdout] --> src/peer/peer.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | #[warn(unused_doc_comment)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments` [INFO] [stdout] --> src/peer/peer.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | #[warn(unused_doc_comment)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/peer/peer.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | /// create a netManager instance based TCP [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 28 | let mut manager = Manager::new(); [INFO] [stdout] | --------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/peer/peer.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | /// check ip [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 39 | // get cache (undone) [INFO] [stdout] 40 | let r_cache = self.read_queues.lock().unwrap().get_mut(&key).unwrap().clone(); [INFO] [stdout] | ------------------------------------------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/peer/peer.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | /// push buf to write_cache [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 51 | let w_cache = self.write_queues.lock().unwrap().get_mut(&key).unwrap().clone(); [INFO] [stdout] | ------------------------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/peer/peer.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | /// create a netManager instance based TCP [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 28 | let mut manager = Manager::new(); [INFO] [stdout] | --------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/peer/peer.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | /// check ip [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 39 | // get cache (undone) [INFO] [stdout] 40 | let r_cache = self.read_queues.lock().unwrap().get_mut(&key).unwrap().clone(); [INFO] [stdout] | ------------------------------------------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/peer/peer.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | /// push buf to write_cache [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 51 | let w_cache = self.write_queues.lock().unwrap().get_mut(&key).unwrap().clone(); [INFO] [stdout] | ------------------------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.22s [INFO] running `Command { std: "docker" "inspect" "4185d1a5bf0697277413f18a838d07a3701d4cf93a0505c5b94f0c4b1580c95e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4185d1a5bf0697277413f18a838d07a3701d4cf93a0505c5b94f0c4b1580c95e", kill_on_drop: false }` [INFO] [stdout] 4185d1a5bf0697277413f18a838d07a3701d4cf93a0505c5b94f0c4b1580c95e