[INFO] cloning repository https://github.com/asonix/rust-worker-pool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asonix/rust-worker-pool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasonix%2Frust-worker-pool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasonix%2Frust-worker-pool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d464e0bf404bfb5a59323e13d9b41cfdda61c2f0 [INFO] testing asonix/rust-worker-pool against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasonix%2Frust-worker-pool" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/asonix/rust-worker-pool on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/asonix/rust-worker-pool [INFO] finished tweaking git repo https://github.com/asonix/rust-worker-pool [INFO] tweaked toml for git repo https://github.com/asonix/rust-worker-pool written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/asonix/rust-worker-pool already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.15 [INFO] [stderr] Downloaded magenta-sys v0.1.1 [INFO] [stderr] Downloaded futures v0.1.16 [INFO] [stderr] Downloaded serde v1.0.15 [INFO] [stderr] Downloaded serde_json v1.0.3 [INFO] [stderr] Downloaded magenta v0.1.1 [INFO] [stderr] Downloaded mio v0.6.10 [INFO] [stderr] Downloaded libc v0.2.32 [INFO] [stderr] Downloaded nbchan v0.1.0 [INFO] [stderr] Downloaded splay_tree v0.2.8 [INFO] [stderr] Downloaded handy_async v0.2.12 [INFO] [stderr] Downloaded fibers v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c3c377f6d03b6bc1a25712b4180a1f448de3cb61e9c3223e7083216d82395e2b [INFO] running `Command { std: "docker" "start" "-a" "c3c377f6d03b6bc1a25712b4180a1f448de3cb61e9c3223e7083216d82395e2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3c377f6d03b6bc1a25712b4180a1f448de3cb61e9c3223e7083216d82395e2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3c377f6d03b6bc1a25712b4180a1f448de3cb61e9c3223e7083216d82395e2b", kill_on_drop: false }` [INFO] [stdout] c3c377f6d03b6bc1a25712b4180a1f448de3cb61e9c3223e7083216d82395e2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27c1d08ef298e64c43cbd62b6143820f8f9fc62f5f96a6dc98233f0de1bb20cd [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" "27c1d08ef298e64c43cbd62b6143820f8f9fc62f5f96a6dc98233f0de1bb20cd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nbchan v0.1.0 [INFO] [stderr] Compiling splay_tree v0.2.8 [INFO] [stderr] Compiling handy_async v0.2.12 [INFO] [stderr] Compiling futures-cpupool v0.1.7 [INFO] [stderr] Compiling serde_json v1.0.3 [INFO] [stderr] Compiling mime v0.3.5 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling hyper v0.11.6 [INFO] [stderr] Compiling fibers v0.1.8 [INFO] [stderr] Compiling worker-pool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:26:36 [INFO] [stdout] | [INFO] [stdout] 26 | handlers: HashMap<&'a str, &'a Handler>, [INFO] [stdout] | ^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - handlers: HashMap<&'a str, &'a Handler>, [INFO] [stdout] 26 + handlers: HashMap<&'a str, &'a dyn Handler>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:46:51 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stdout] | ^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stdout] 46 + pub fn handlers(self) -> HashMap<&'a str, &'a dyn Handler> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:50:68 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 50 - pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stdout] 50 + pub fn register_handler(&mut self, name: &'a str, handler: &'a dyn Handler) -> Result<(), ()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/server.rs:70:23 [INFO] [stdout] | [INFO] [stdout] 70 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 70 - type Future = Box>; [INFO] [stdout] 70 + type Future = Box>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.86s [INFO] running `Command { std: "docker" "inspect" "27c1d08ef298e64c43cbd62b6143820f8f9fc62f5f96a6dc98233f0de1bb20cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27c1d08ef298e64c43cbd62b6143820f8f9fc62f5f96a6dc98233f0de1bb20cd", kill_on_drop: false }` [INFO] [stdout] 27c1d08ef298e64c43cbd62b6143820f8f9fc62f5f96a6dc98233f0de1bb20cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a55dd5c3a6c917840af80a61a45640ab4d0d77f90037f8e488cf8bbcfa6dc70a [INFO] running `Command { std: "docker" "start" "-a" "a55dd5c3a6c917840af80a61a45640ab4d0d77f90037f8e488cf8bbcfa6dc70a", kill_on_drop: false }` [INFO] [stderr] Compiling worker-pool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:26:36 [INFO] [stdout] | [INFO] [stdout] 26 | handlers: HashMap<&'a str, &'a Handler>, [INFO] [stdout] | ^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - handlers: HashMap<&'a str, &'a Handler>, [INFO] [stdout] 26 + handlers: HashMap<&'a str, &'a dyn Handler>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:46:51 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stdout] | ^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stdout] 46 + pub fn handlers(self) -> HashMap<&'a str, &'a dyn Handler> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:50:68 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 50 - pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stdout] 50 + pub fn register_handler(&mut self, name: &'a str, handler: &'a dyn Handler) -> Result<(), ()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/server.rs:70:23 [INFO] [stdout] | [INFO] [stdout] 70 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 70 - type Future = Box>; [INFO] [stdout] 70 + type Future = Box>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:26:36 [INFO] [stdout] | [INFO] [stdout] 26 | handlers: HashMap<&'a str, &'a Handler>, [INFO] [stdout] | ^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - handlers: HashMap<&'a str, &'a Handler>, [INFO] [stdout] 26 + handlers: HashMap<&'a str, &'a dyn Handler>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:46:51 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stdout] | ^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stdout] 46 + pub fn handlers(self) -> HashMap<&'a str, &'a dyn Handler> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:50:68 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 50 - pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stdout] 50 + pub fn register_handler(&mut self, name: &'a str, handler: &'a dyn Handler) -> Result<(), ()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.25s [INFO] running `Command { std: "docker" "inspect" "a55dd5c3a6c917840af80a61a45640ab4d0d77f90037f8e488cf8bbcfa6dc70a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a55dd5c3a6c917840af80a61a45640ab4d0d77f90037f8e488cf8bbcfa6dc70a", kill_on_drop: false }` [INFO] [stdout] a55dd5c3a6c917840af80a61a45640ab4d0d77f90037f8e488cf8bbcfa6dc70a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 52686eeed7c20bf750002d11465064682c99ccfa791c35882ad7940dad37ef80 [INFO] running `Command { std: "docker" "start" "-a" "52686eeed7c20bf750002d11465064682c99ccfa791c35882ad7940dad37ef80", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:26:36 [INFO] [stderr] | [INFO] [stderr] 26 | handlers: HashMap<&'a str, &'a Handler>, [INFO] [stderr] | ^^^^^^^^^^ [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 26 - handlers: HashMap<&'a str, &'a Handler>, [INFO] [stderr] 26 + handlers: HashMap<&'a str, &'a dyn Handler>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:46:51 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stderr] | ^^^^^^^^^^ [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 46 - pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stderr] 46 + pub fn handlers(self) -> HashMap<&'a str, &'a dyn Handler> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:50:68 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^ [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 50 - pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stderr] 50 + pub fn register_handler(&mut self, name: &'a str, handler: &'a dyn Handler) -> Result<(), ()> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `worker-pool` (lib) generated 3 warnings [INFO] [stderr] warning: `worker-pool` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/server.rs:70:23 [INFO] [stderr] | [INFO] [stderr] 70 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 70 - type Future = Box>; [INFO] [stderr] 70 + type Future = Box>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `worker-pool` (bin "server" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/worker_pool-bc49089bd2db1f15) [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] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/client-991cb1e1d1859931) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/server-14d8b28d669925b0) [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] [stderr] Doc-tests worker-pool [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" "52686eeed7c20bf750002d11465064682c99ccfa791c35882ad7940dad37ef80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52686eeed7c20bf750002d11465064682c99ccfa791c35882ad7940dad37ef80", kill_on_drop: false }` [INFO] [stdout] 52686eeed7c20bf750002d11465064682c99ccfa791c35882ad7940dad37ef80