[INFO] fetching crate rpc-core-net 0.2.2... [INFO] checking rpc-core-net-0.2.2 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] extracting crate rpc-core-net 0.2.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate rpc-core-net 0.2.2 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rpc-core-net 0.2.2 [INFO] removed 2 missing tests [INFO] finished tweaking crates.io crate rpc-core-net 0.2.2 [INFO] tweaked toml for crates.io crate rpc-core-net 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate rpc-core-net 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1305ebf2d782ca233993a7be608a78e219bc0a42fa72b6417443fd659445127a [INFO] running `Command { std: "docker" "start" "-a" "1305ebf2d782ca233993a7be608a78e219bc0a42fa72b6417443fd659445127a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1305ebf2d782ca233993a7be608a78e219bc0a42fa72b6417443fd659445127a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1305ebf2d782ca233993a7be608a78e219bc0a42fa72b6417443fd659445127a", kill_on_drop: false }` [INFO] [stdout] 1305ebf2d782ca233993a7be608a78e219bc0a42fa72b6417443fd659445127a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8009cd57ca4f15d1c225c32a9d89456ad83b2b3a1b19053beeb1001be041b34e [INFO] running `Command { std: "docker" "start" "-a" "8009cd57ca4f15d1c225c32a9d89456ad83b2b3a1b19053beeb1001be041b34e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking rpc-core v0.2.2 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking rpc-core-net v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this conversion is useless `std::rc::Weak` to `std::rc::Weak` [INFO] [stdout] --> src/tcp_client.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | *r.this.borrow_mut() = this_weak.clone().into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `std::rc::Weak` to `std::rc::Weak` [INFO] [stdout] --> src/tcp_server.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | *r.this.borrow_mut() = this_weak.clone().into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `std::rc::Weak` to `std::rc::Weak` [INFO] [stdout] --> src/rpc_server.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | *r.this.borrow_mut() = this_weak.clone().into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `std::rc::Weak` to `std::rc::Weak` [INFO] [stdout] --> src/tcp_client.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | *r.this.borrow_mut() = this_weak.clone().into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `std::rc::Weak` to `std::rc::Weak` [INFO] [stdout] --> src/tcp_server.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | *r.this.borrow_mut() = this_weak.clone().into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `std::rc::Weak` to `std::rc::Weak` [INFO] [stdout] --> src/rpc_server.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | *r.this.borrow_mut() = this_weak.clone().into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rpc-core-net` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rpc-core-net` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "8009cd57ca4f15d1c225c32a9d89456ad83b2b3a1b19053beeb1001be041b34e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8009cd57ca4f15d1c225c32a9d89456ad83b2b3a1b19053beeb1001be041b34e", kill_on_drop: false }` [INFO] [stdout] 8009cd57ca4f15d1c225c32a9d89456ad83b2b3a1b19053beeb1001be041b34e