[INFO] fetching crate ns-router 0.1.6... [INFO] checking ns-router-0.1.6 against master#7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 for pr-85387 [INFO] extracting crate ns-router 0.1.6 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate ns-router 0.1.6 on toolchain 7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ns-router 0.1.6 [INFO] finished tweaking crates.io crate ns-router 0.1.6 [INFO] tweaked toml for crates.io crate ns-router 0.1.6 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b713ab9ef0ff4bc38ce785744f4494df7218000c8b70eeee777009aee2e06d0 [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" "6b713ab9ef0ff4bc38ce785744f4494df7218000c8b70eeee777009aee2e06d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b713ab9ef0ff4bc38ce785744f4494df7218000c8b70eeee777009aee2e06d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b713ab9ef0ff4bc38ce785744f4494df7218000c8b70eeee777009aee2e06d0", kill_on_drop: false }` [INFO] [stdout] 6b713ab9ef0ff4bc38ce785744f4494df7218000c8b70eeee777009aee2e06d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08b73d427c355607b05062cfc5b299d3ecdff2722baa98446bc66ff6d3bf4f03 [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" "08b73d427c355607b05062cfc5b299d3ecdff2722baa98446bc66ff6d3bf4f03", kill_on_drop: false }` [INFO] [stderr] Checking async-slot v0.1.0 [INFO] [stderr] Checking abstract-ns v0.4.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking ns-std-threaded v0.3.0 [INFO] [stderr] Checking ns-router v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:21:46 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) suffixes: HashMap>, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:22:26 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) root: Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:26:35 [INFO] [stdout] | [INFO] [stdout] 26 | futures: FuturesUnordered>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | next: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | task: Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | task: Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:74:20 [INFO] [stdout] | [INFO] [stdout] 74 | as Box>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:92:75 [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn get_suffix<'x>(cfg: &'x Arc, name: &str) -> &'x Arc { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | as Box>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:232:34 [INFO] [stdout] | [INFO] [stdout] 232 | ) as Box>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | Task(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | sub: &Arc, cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | sub: &Arc, cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | sub: &Arc, _cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:96:19 [INFO] [stdout] | [INFO] [stdout] 96 | sub: &Arc, _cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:130:20 [INFO] [stdout] | [INFO] [stdout] 130 | _sub: &Arc, _cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 137 | _sub: &Arc, _cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | pub subscriber: Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | pub subscriber: Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:69:45 [INFO] [stdout] | [INFO] [stdout] 69 | pub(crate) fn wrap_send(task: T) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:70:46 [INFO] [stdout] | [INFO] [stdout] 70 | Box::new(Wrapper(Some(task))) as Box [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:75:40 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) fn wrap(task: T) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:76:46 [INFO] [stdout] | [INFO] [stdout] 76 | Box::new(Wrapper(Some(task))) as Box [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:21:46 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) suffixes: HashMap>, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:22:26 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) root: Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:26:35 [INFO] [stdout] | [INFO] [stdout] 26 | futures: FuturesUnordered>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | next: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | task: Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | task: Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:74:20 [INFO] [stdout] | [INFO] [stdout] 74 | as Box>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:92:75 [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn get_suffix<'x>(cfg: &'x Arc, name: &str) -> &'x Arc { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | as Box>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:232:34 [INFO] [stdout] | [INFO] [stdout] 232 | ) as Box>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | Task(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | sub: &Arc, cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | sub: &Arc, cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | sub: &Arc, _cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:96:19 [INFO] [stdout] | [INFO] [stdout] 96 | sub: &Arc, _cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:130:20 [INFO] [stdout] | [INFO] [stdout] 130 | _sub: &Arc, _cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/internal_traits.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 137 | _sub: &Arc, _cfg: &Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | pub subscriber: Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | pub subscriber: Arc, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Resolver` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:69:45 [INFO] [stdout] | [INFO] [stdout] 69 | pub(crate) fn wrap_send(task: T) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:70:46 [INFO] [stdout] | [INFO] [stdout] 70 | Box::new(Wrapper(Some(task))) as Box [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:75:40 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) fn wrap(task: T) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/subscr.rs:76:46 [INFO] [stdout] | [INFO] [stdout] 76 | Box::new(Wrapper(Some(task))) as Box [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Continuation` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "08b73d427c355607b05062cfc5b299d3ecdff2722baa98446bc66ff6d3bf4f03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08b73d427c355607b05062cfc5b299d3ecdff2722baa98446bc66ff6d3bf4f03", kill_on_drop: false }` [INFO] [stdout] 08b73d427c355607b05062cfc5b299d3ecdff2722baa98446bc66ff6d3bf4f03