[INFO] fetching crate webscale_plugin 0.1.0... [INFO] testing webscale_plugin-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate webscale_plugin 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate webscale_plugin 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate webscale_plugin 0.1.0 [INFO] finished tweaking crates.io crate webscale_plugin 0.1.0 [INFO] tweaked toml for crates.io crate webscale_plugin 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa5995c6f10d61725b6d3dac6f3b8cda6935372ce39c20e6bd5923f86df590da [INFO] running `Command { std: "docker" "start" "-a" "fa5995c6f10d61725b6d3dac6f3b8cda6935372ce39c20e6bd5923f86df590da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa5995c6f10d61725b6d3dac6f3b8cda6935372ce39c20e6bd5923f86df590da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa5995c6f10d61725b6d3dac6f3b8cda6935372ce39c20e6bd5923f86df590da", kill_on_drop: false }` [INFO] [stdout] fa5995c6f10d61725b6d3dac6f3b8cda6935372ce39c20e6bd5923f86df590da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70df0ff2bc1b946802cb0f7d42b840169688eeda58ab9ed7250154a147ef6267 [INFO] running `Command { std: "docker" "start" "-a" "70df0ff2bc1b946802cb0f7d42b840169688eeda58ab9ed7250154a147ef6267", kill_on_drop: false }` [INFO] [stderr] Compiling webscale_plugin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | fn on_connect(&self, &Link); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | fn on_connect(&self, &Link); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:31:29 [INFO] [stdout] | [INFO] [stdout] 31 | fn on_disconnect(&self, &Link); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 31 | fn on_disconnect(&self, &Link); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:32:33 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:32:39 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:32:27 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:33:38 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_join(&self, &Link, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_join(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_join(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | fn on_leave(&self, &Link, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:35:31 [INFO] [stdout] | [INFO] [stdout] 35 | fn on_leave(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | fn on_leave(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "70df0ff2bc1b946802cb0f7d42b840169688eeda58ab9ed7250154a147ef6267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70df0ff2bc1b946802cb0f7d42b840169688eeda58ab9ed7250154a147ef6267", kill_on_drop: false }` [INFO] [stdout] 70df0ff2bc1b946802cb0f7d42b840169688eeda58ab9ed7250154a147ef6267 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e8d5afeef2337920f18fd48e6a6d11a3d12572ef6e99cdd0d8d602fec1e01c7 [INFO] running `Command { std: "docker" "start" "-a" "1e8d5afeef2337920f18fd48e6a6d11a3d12572ef6e99cdd0d8d602fec1e01c7", kill_on_drop: false }` [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | fn on_connect(&self, &Link); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | fn on_connect(&self, &Link); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:31:29 [INFO] [stdout] | [INFO] [stdout] 31 | fn on_disconnect(&self, &Link); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 31 | fn on_disconnect(&self, &Link); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:32:33 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:32:39 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:32:27 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:33:38 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_join(&self, &Link, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_join(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_join(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | fn on_leave(&self, &Link, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:35:31 [INFO] [stdout] | [INFO] [stdout] 35 | fn on_leave(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling webscale_plugin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | fn on_leave(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | fn on_connect(&self, &Link); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | fn on_connect(&self, &Link); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:31:29 [INFO] [stdout] | [INFO] [stdout] 31 | fn on_disconnect(&self, &Link); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 31 | fn on_disconnect(&self, &Link); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:32:33 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:32:39 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:32:27 [INFO] [stdout] | [INFO] [stdout] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:33:38 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_join(&self, &Link, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_join(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | fn on_join(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | fn on_leave(&self, &Link, &str); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:35:31 [INFO] [stdout] | [INFO] [stdout] 35 | fn on_leave(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | fn on_leave(&self, &Link, &str); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "1e8d5afeef2337920f18fd48e6a6d11a3d12572ef6e99cdd0d8d602fec1e01c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e8d5afeef2337920f18fd48e6a6d11a3d12572ef6e99cdd0d8d602fec1e01c7", kill_on_drop: false }` [INFO] [stdout] 1e8d5afeef2337920f18fd48e6a6d11a3d12572ef6e99cdd0d8d602fec1e01c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ed3b7f10f185f16e4811ebe5d5476f9dd1300a446b447104a8de8a544884a080 [INFO] running `Command { std: "docker" "start" "-a" "ed3b7f10f185f16e4811ebe5d5476f9dd1300a446b447104a8de8a544884a080", kill_on_drop: false }` [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:30:26 [INFO] [stderr] | [INFO] [stderr] 30 | fn on_connect(&self, &Link); [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:30:27 [INFO] [stderr] | [INFO] [stderr] 30 | fn on_connect(&self, &Link); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:31:29 [INFO] [stderr] | [INFO] [stderr] 31 | fn on_disconnect(&self, &Link); [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:31:30 [INFO] [stderr] | [INFO] [stderr] 31 | fn on_disconnect(&self, &Link); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:32:26 [INFO] [stderr] | [INFO] [stderr] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:32:33 [INFO] [stderr] | [INFO] [stderr] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stderr] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:32:39 [INFO] [stderr] | [INFO] [stderr] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stderr] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:32:27 [INFO] [stderr] | [INFO] [stderr] 32 | fn on_message(&self, &Link, &str, &str); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:33:25 [INFO] [stderr] | [INFO] [stderr] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stderr] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:33:38 [INFO] [stderr] | [INFO] [stderr] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stderr] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:33:26 [INFO] [stderr] | [INFO] [stderr] 33 | fn on_action(&self, &Link, &str, &str); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | fn on_join(&self, &Link, &str); [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:34:30 [INFO] [stderr] | [INFO] [stderr] 34 | fn on_join(&self, &Link, &str); [INFO] [stderr] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:34:24 [INFO] [stderr] | [INFO] [stderr] 34 | fn on_join(&self, &Link, &str); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | fn on_leave(&self, &Link, &str); [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/lib.rs:35:31 [INFO] [stderr] | [INFO] [stderr] 35 | fn on_leave(&self, &Link, &str); [INFO] [stderr] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: &str` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:35:25 [INFO] [stderr] | [INFO] [stderr] 35 | fn on_leave(&self, &Link, &str); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Link` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `webscale_plugin` (lib) generated 18 warnings [INFO] [stderr] warning: `webscale_plugin` (lib test) generated 18 warnings (18 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/webscale_plugin-4d7f6c2544b52017) [INFO] [stdout] [INFO] [stderr] Doc-tests webscale_plugin [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ed3b7f10f185f16e4811ebe5d5476f9dd1300a446b447104a8de8a544884a080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed3b7f10f185f16e4811ebe5d5476f9dd1300a446b447104a8de8a544884a080", kill_on_drop: false }` [INFO] [stdout] ed3b7f10f185f16e4811ebe5d5476f9dd1300a446b447104a8de8a544884a080