[INFO] fetching crate tokyo 1.0.0... [INFO] checking tokyo-1.0.0 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] extracting crate tokyo 1.0.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate tokyo 1.0.0 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokyo 1.0.0 [INFO] finished tweaking crates.io crate tokyo 1.0.0 [INFO] tweaked toml for crates.io crate tokyo 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4f73eb707ad20f7416c3fe3f2c4ba827d9cc130e3e841357cfb5fd33f3f0097 [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" "c4f73eb707ad20f7416c3fe3f2c4ba827d9cc130e3e841357cfb5fd33f3f0097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4f73eb707ad20f7416c3fe3f2c4ba827d9cc130e3e841357cfb5fd33f3f0097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4f73eb707ad20f7416c3fe3f2c4ba827d9cc130e3e841357cfb5fd33f3f0097", kill_on_drop: false }` [INFO] [stdout] c4f73eb707ad20f7416c3fe3f2c4ba827d9cc130e3e841357cfb5fd33f3f0097 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--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] ff47ac22ac4494f9f70f6b25c614614d8bdd2e52c5f2c4f3c76c8482ea1bf217 [INFO] running `Command { std: "docker" "start" "-a" "ff47ac22ac4494f9f70f6b25c614614d8bdd2e52c5f2c4f3c76c8482ea1bf217", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking text_io v0.1.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking backtrace v0.3.59 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking openssl-sys v0.9.63 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking openssl v0.10.34 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-dns-unofficial v0.3.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking native-tls v0.2.7 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking tungstenite v0.6.1 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking tokio-tungstenite v0.6.0 [INFO] [stderr] Checking euclid v0.19.9 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking tokyo v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/behavior.rs:92:32 [INFO] [stdout] | [INFO] [stdout] 92 | fn box_clone(&self) -> Box; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | impl Clone for Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:101:22 [INFO] [stdout] | [INFO] [stdout] 101 | impl Default for Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:112:25 [INFO] [stdout] | [INFO] [stdout] 112 | inner: VecDeque>, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:126:32 [INFO] [stdout] | [INFO] [stdout] 126 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:136:37 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn with_slice(behaviors: &[&Behavior]) -> Self { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:150:32 [INFO] [stdout] | [INFO] [stdout] 150 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:165:32 [INFO] [stdout] | [INFO] [stdout] 165 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:186:32 [INFO] [stdout] | [INFO] [stdout] 186 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:231:32 [INFO] [stdout] | [INFO] [stdout] 231 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:253:32 [INFO] [stdout] | [INFO] [stdout] 253 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:284:32 [INFO] [stdout] | [INFO] [stdout] 284 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:329:32 [INFO] [stdout] | [INFO] [stdout] 329 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:362:32 [INFO] [stdout] | [INFO] [stdout] 362 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:393:32 [INFO] [stdout] | [INFO] [stdout] 393 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:414:32 [INFO] [stdout] | [INFO] [stdout] 414 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/geom.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | fn distance(&self, other: &PointExt) -> f32 { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn PointExt` [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/geom.rs:49:32 [INFO] [stdout] | [INFO] [stdout] 49 | fn angle_to(&self, other: &PointExt) -> Radian { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn PointExt` [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/geom.rs:55:35 [INFO] [stdout] | [INFO] [stdout] 55 | fn velocity_to(&self, other: &PointExt, dt: Duration) -> Vector { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn PointExt` [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/behavior.rs:92:32 [INFO] [stdout] | [INFO] [stdout] 92 | fn box_clone(&self) -> Box; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | impl Clone for Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:101:22 [INFO] [stdout] | [INFO] [stdout] 101 | impl Default for Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:112:25 [INFO] [stdout] | [INFO] [stdout] 112 | inner: VecDeque>, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:126:32 [INFO] [stdout] | [INFO] [stdout] 126 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:136:37 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn with_slice(behaviors: &[&Behavior]) -> Self { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:150:32 [INFO] [stdout] | [INFO] [stdout] 150 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:165:32 [INFO] [stdout] | [INFO] [stdout] 165 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:186:32 [INFO] [stdout] | [INFO] [stdout] 186 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:231:32 [INFO] [stdout] | [INFO] [stdout] 231 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:253:32 [INFO] [stdout] | [INFO] [stdout] 253 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:284:32 [INFO] [stdout] | [INFO] [stdout] 284 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:329:32 [INFO] [stdout] | [INFO] [stdout] 329 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:362:32 [INFO] [stdout] | [INFO] [stdout] 362 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:393:32 [INFO] [stdout] | [INFO] [stdout] 393 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/behavior.rs:414:32 [INFO] [stdout] | [INFO] [stdout] 414 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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/geom.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | fn distance(&self, other: &PointExt) -> f32 { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn PointExt` [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/geom.rs:49:32 [INFO] [stdout] | [INFO] [stdout] 49 | fn angle_to(&self, other: &PointExt) -> Radian { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn PointExt` [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/geom.rs:55:35 [INFO] [stdout] | [INFO] [stdout] 55 | fn velocity_to(&self, other: &PointExt, dt: Duration) -> Vector { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn PointExt` [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: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/chaser.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | current_behavior: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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] --> examples/chaser.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | fn chase() -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Behavior` [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: field is never read: `id` [INFO] [stdout] --> examples/simple.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.29s [INFO] running `Command { std: "docker" "inspect" "ff47ac22ac4494f9f70f6b25c614614d8bdd2e52c5f2c4f3c76c8482ea1bf217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff47ac22ac4494f9f70f6b25c614614d8bdd2e52c5f2c4f3c76c8482ea1bf217", kill_on_drop: false }` [INFO] [stdout] ff47ac22ac4494f9f70f6b25c614614d8bdd2e52c5f2c4f3c76c8482ea1bf217