[INFO] fetching crate udp_connector 0.1.0... [INFO] testing udp_connector-0.1.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate udp_connector 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate udp_connector 0.1.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate udp_connector 0.1.0 [INFO] finished tweaking crates.io crate udp_connector 0.1.0 [INFO] tweaked toml for crates.io crate udp_connector 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b60ee72b56b13ae86cd9aaa22532bf90d3b51c01dce0fda16485770be6de045e [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" "b60ee72b56b13ae86cd9aaa22532bf90d3b51c01dce0fda16485770be6de045e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b60ee72b56b13ae86cd9aaa22532bf90d3b51c01dce0fda16485770be6de045e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b60ee72b56b13ae86cd9aaa22532bf90d3b51c01dce0fda16485770be6de045e", kill_on_drop: false }` [INFO] [stdout] b60ee72b56b13ae86cd9aaa22532bf90d3b51c01dce0fda16485770be6de045e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aae37891119c79d86d17c7472fc174fa24ba2100f67e230fba1cbb6db8e75d81 [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" "aae37891119c79d86d17c7472fc174fa24ba2100f67e230fba1cbb6db8e75d81", kill_on_drop: false }` [INFO] [stderr] Compiling udp_connector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:178:44 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn connect(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:203:49 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn receive_from(&mut self, socket: &mut Socket) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:230:55 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn update_and_receive(&mut self, socket: &mut Socket) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:236:43 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn update(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:274:22 [INFO] [stdout] | [INFO] [stdout] 274 | socket: &mut Socket, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:342:42 [INFO] [stdout] | [INFO] [stdout] 342 | fn send_ping(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:382:53 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn send_unconfirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:395:51 [INFO] [stdout] | [INFO] [stdout] 395 | pub fn send_confirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:420:18 [INFO] [stdout] | [INFO] [stdout] 420 | socket: &mut Socket, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "aae37891119c79d86d17c7472fc174fa24ba2100f67e230fba1cbb6db8e75d81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aae37891119c79d86d17c7472fc174fa24ba2100f67e230fba1cbb6db8e75d81", kill_on_drop: false }` [INFO] [stdout] aae37891119c79d86d17c7472fc174fa24ba2100f67e230fba1cbb6db8e75d81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcee6d40d334a8fdb25b817095624f66f3a5d436e8f545a2d21e77f70bdcdd93 [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" "fcee6d40d334a8fdb25b817095624f66f3a5d436e8f545a2d21e77f70bdcdd93", kill_on_drop: false }` [INFO] [stderr] Compiling udp_connector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:178:44 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn connect(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:203:49 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn receive_from(&mut self, socket: &mut Socket) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:230:55 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn update_and_receive(&mut self, socket: &mut Socket) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:236:43 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn update(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:274:22 [INFO] [stdout] | [INFO] [stdout] 274 | socket: &mut Socket, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:342:42 [INFO] [stdout] | [INFO] [stdout] 342 | fn send_ping(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:382:53 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn send_unconfirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:395:51 [INFO] [stdout] | [INFO] [stdout] 395 | pub fn send_confirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:420:18 [INFO] [stdout] | [INFO] [stdout] 420 | socket: &mut Socket, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:178:44 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn connect(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:203:49 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn receive_from(&mut self, socket: &mut Socket) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:230:55 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn update_and_receive(&mut self, socket: &mut Socket) -> Result> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:236:43 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn update(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:274:22 [INFO] [stdout] | [INFO] [stdout] 274 | socket: &mut Socket, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:342:42 [INFO] [stdout] | [INFO] [stdout] 342 | fn send_ping(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:382:53 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn send_unconfirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:395:51 [INFO] [stdout] | [INFO] [stdout] 395 | pub fn send_confirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:420:18 [INFO] [stdout] | [INFO] [stdout] 420 | socket: &mut Socket, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "fcee6d40d334a8fdb25b817095624f66f3a5d436e8f545a2d21e77f70bdcdd93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcee6d40d334a8fdb25b817095624f66f3a5d436e8f545a2d21e77f70bdcdd93", kill_on_drop: false }` [INFO] [stdout] fcee6d40d334a8fdb25b817095624f66f3a5d436e8f545a2d21e77f70bdcdd93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a67257b686fee9228b9c461081055437a6dede6565124feb4d55b7bf46f41be [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" "1a67257b686fee9228b9c461081055437a6dede6565124feb4d55b7bf46f41be", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:178:44 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn connect(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:203:49 [INFO] [stderr] | [INFO] [stderr] 203 | pub fn receive_from(&mut self, socket: &mut Socket) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:230:55 [INFO] [stderr] | [INFO] [stderr] 230 | pub fn update_and_receive(&mut self, socket: &mut Socket) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:236:43 [INFO] [stderr] | [INFO] [stderr] 236 | pub fn update(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:274:22 [INFO] [stderr] | [INFO] [stderr] 274 | socket: &mut Socket, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:342:42 [INFO] [stderr] | [INFO] [stderr] 342 | fn send_ping(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:382:53 [INFO] [stderr] | [INFO] [stderr] 382 | pub fn send_unconfirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:395:51 [INFO] [stderr] | [INFO] [stderr] 395 | pub fn send_confirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:420:18 [INFO] [stderr] | [INFO] [stderr] 420 | socket: &mut Socket, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:178:44 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn connect(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:203:49 [INFO] [stderr] | [INFO] [stderr] 203 | pub fn receive_from(&mut self, socket: &mut Socket) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:230:55 [INFO] [stderr] | [INFO] [stderr] 230 | pub fn update_and_receive(&mut self, socket: &mut Socket) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:236:43 [INFO] [stderr] | [INFO] [stderr] 236 | pub fn update(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:274:22 [INFO] [stderr] | [INFO] [stderr] 274 | socket: &mut Socket, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:342:42 [INFO] [stderr] | [INFO] [stderr] 342 | fn send_ping(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:382:53 [INFO] [stderr] | [INFO] [stderr] 382 | pub fn send_unconfirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:395:51 [INFO] [stderr] | [INFO] [stderr] 395 | pub fn send_confirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:420:18 [INFO] [stderr] | [INFO] [stderr] 420 | socket: &mut Socket, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/udp_connector-404d8e3e56231420 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_confirmed_message ... ok [INFO] [stdout] test test::test_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.80s [INFO] [stdout] [INFO] [stderr] Doc-tests udp_connector [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/param.rs - param::ConnectorParam::TSend (line 8) ... ok [INFO] [stdout] test src/param.rs - param::ConnectorParam::TReceive (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1a67257b686fee9228b9c461081055437a6dede6565124feb4d55b7bf46f41be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a67257b686fee9228b9c461081055437a6dede6565124feb4d55b7bf46f41be", kill_on_drop: false }` [INFO] [stdout] 1a67257b686fee9228b9c461081055437a6dede6565124feb4d55b7bf46f41be