[INFO] crate slog 2.5.2 is already in cache [INFO] extracting crate slog 2.5.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/slog/2.5.2 [INFO] extracting crate slog 2.5.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/slog/2.5.2 [INFO] validating manifest of slog-2.5.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of slog-2.5.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing slog-2.5.2 [INFO] removed 1 missing examples [INFO] finished frobbing slog-2.5.2 [INFO] frobbed toml for slog-2.5.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/slog/2.5.2/Cargo.toml [INFO] started frobbing slog-2.5.2 [INFO] removed 1 missing examples [INFO] finished frobbing slog-2.5.2 [INFO] frobbed toml for slog-2.5.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/slog/2.5.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking slog-2.5.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/slog/2.5.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0e660cf42d6301c662b27246f48893dfc57fd0d4495e413b5fab2a2e44346c4a [INFO] running `"docker" "start" "-a" "0e660cf42d6301c662b27246f48893dfc57fd0d4495e413b5fab2a2e44346c4a"` [INFO] [stderr] Compiling slog v2.5.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1079:27 [INFO] [stderr] | [INFO] [stderr] 1079 | pub struct Logger>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1124:24 [INFO] [stderr] | [INFO] [stderr] 1124 | as Arc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1222:21 [INFO] [stderr] | [INFO] [stderr] 1222 | ) -> Logger>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1228:24 [INFO] [stderr] | [INFO] [stderr] 1228 | as Arc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1238:21 [INFO] [stderr] | [INFO] [stderr] 1238 | ) -> Logger>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1807:17 [INFO] [stderr] | [INFO] [stderr] 1807 | map_fn: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MapErrFn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1995:32 [INFO] [stderr] | [INFO] [stderr] 1995 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2768:26 [INFO] [stderr] | [INFO] [stderr] 2768 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2780:26 [INFO] [stderr] | [INFO] [stderr] 2780 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2800 | impl_value_for!(usize, emit_usize); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2801 | impl_value_for!(isize, emit_isize); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2802 | impl_value_for!(bool, emit_bool); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2803 | impl_value_for!(char, emit_char); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2804 | impl_value_for!(u8, emit_u8); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2805 | impl_value_for!(i8, emit_i8); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2806 | impl_value_for!(u16, emit_u16); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2807 | impl_value_for!(i16, emit_i16); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2808 | impl_value_for!(u32, emit_u32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2809 | impl_value_for!(i32, emit_i32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2810 | impl_value_for!(f32, emit_f32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2811 | impl_value_for!(u64, emit_u64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2812 | impl_value_for!(i64, emit_i64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2813 | impl_value_for!(f64, emit_f64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2815 | impl_value_for!(u128, emit_u128); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2817 | impl_value_for!(i128, emit_i128); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2824:26 [INFO] [stderr] | [INFO] [stderr] 2824 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2835:26 [INFO] [stderr] | [INFO] [stderr] 2835 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2846:26 [INFO] [stderr] | [INFO] [stderr] 2846 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2857:26 [INFO] [stderr] | [INFO] [stderr] 2857 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2868:26 [INFO] [stderr] | [INFO] [stderr] 2868 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2885:26 [INFO] [stderr] | [INFO] [stderr] 2885 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2898:26 [INFO] [stderr] | [INFO] [stderr] 2898 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2912:26 [INFO] [stderr] | [INFO] [stderr] 2912 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2926:26 [INFO] [stderr] | [INFO] [stderr] 2926 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2938:26 [INFO] [stderr] | [INFO] [stderr] 2938 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2950:26 [INFO] [stderr] | [INFO] [stderr] 2950 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2969:26 [INFO] [stderr] | [INFO] [stderr] 2969 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2986:25 [INFO] [stderr] | [INFO] [stderr] 2986 | serializer: &'a mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3064:26 [INFO] [stderr] | [INFO] [stderr] 3064 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3133:59 [INFO] [stderr] | [INFO] [stderr] 3133 | fn serialize(&self, record: &Record, serializer: &mut Serializer) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3144:26 [INFO] [stderr] | [INFO] [stderr] 3144 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3204:26 [INFO] [stderr] | [INFO] [stderr] 3204 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3214:27 [INFO] [stderr] | [INFO] [stderr] 3214 | _serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3224:26 [INFO] [stderr] | [INFO] [stderr] 3224 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3238:26 [INFO] [stderr] | [INFO] [stderr] 3238 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3251:26 [INFO] [stderr] | [INFO] [stderr] 3251 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3264:26 [INFO] [stderr] | [INFO] [stderr] 3264 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3274:26 [INFO] [stderr] | [INFO] [stderr] 3274 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3316:13 [INFO] [stderr] | [INFO] [stderr] 3316 | pub &'a KV, [INFO] [stderr] | ^^ help: use `dyn`: `dyn KV` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3326:20 [INFO] [stderr] | [INFO] [stderr] 3326 | next_node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3331:20 [INFO] [stderr] | [INFO] [stderr] 3331 | next_node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3332:15 [INFO] [stderr] | [INFO] [stderr] 3332 | node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3338:15 [INFO] [stderr] | [INFO] [stderr] 3338 | node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3348:26 [INFO] [stderr] | [INFO] [stderr] 3348 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3361:26 [INFO] [stderr] | [INFO] [stderr] 3361 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3374:26 [INFO] [stderr] | [INFO] [stderr] 3374 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3435:24 [INFO] [stderr] | [INFO] [stderr] 3435 | next_node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3524:32 [INFO] [stderr] | [INFO] [stderr] 3524 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3613:22 [INFO] [stderr] | [INFO] [stderr] 3613 | pub type Serialize = Value; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Value` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1079:27 [INFO] [stderr] | [INFO] [stderr] 1079 | pub struct Logger>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1124:24 [INFO] [stderr] | [INFO] [stderr] 1124 | as Arc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1222:21 [INFO] [stderr] | [INFO] [stderr] 1222 | ) -> Logger>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1228:24 [INFO] [stderr] | [INFO] [stderr] 1228 | as Arc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1238:21 [INFO] [stderr] | [INFO] [stderr] 1238 | ) -> Logger>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeDrain` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1807:17 [INFO] [stderr] | [INFO] [stderr] 1807 | map_fn: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MapErrFn` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1995:32 [INFO] [stderr] | [INFO] [stderr] 1995 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2768:26 [INFO] [stderr] | [INFO] [stderr] 2768 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2780:26 [INFO] [stderr] | [INFO] [stderr] 2780 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2800 | impl_value_for!(usize, emit_usize); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2801 | impl_value_for!(isize, emit_isize); [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2802 | impl_value_for!(bool, emit_bool); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2803 | impl_value_for!(char, emit_char); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2804 | impl_value_for!(u8, emit_u8); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2805 | impl_value_for!(i8, emit_i8); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2806 | impl_value_for!(u16, emit_u16); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2807 | impl_value_for!(i16, emit_i16); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2808 | impl_value_for!(u32, emit_u32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2809 | impl_value_for!(i32, emit_i32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2810 | impl_value_for!(f32, emit_f32); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2811 | impl_value_for!(u64, emit_u64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2812 | impl_value_for!(i64, emit_i64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2813 | impl_value_for!(f64, emit_f64); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2815 | impl_value_for!(u128, emit_u128); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2792:44 [INFO] [stderr] | [INFO] [stderr] 2792 | serializer : &mut Serializer [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] ... [INFO] [stderr] 2817 | impl_value_for!(i128, emit_i128); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2824:26 [INFO] [stderr] | [INFO] [stderr] 2824 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2835:26 [INFO] [stderr] | [INFO] [stderr] 2835 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2846:26 [INFO] [stderr] | [INFO] [stderr] 2846 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2857:26 [INFO] [stderr] | [INFO] [stderr] 2857 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2868:26 [INFO] [stderr] | [INFO] [stderr] 2868 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2885:26 [INFO] [stderr] | [INFO] [stderr] 2885 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2898:26 [INFO] [stderr] | [INFO] [stderr] 2898 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2912:26 [INFO] [stderr] | [INFO] [stderr] 2912 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2926:26 [INFO] [stderr] | [INFO] [stderr] 2926 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2938:26 [INFO] [stderr] | [INFO] [stderr] 2938 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2950:26 [INFO] [stderr] | [INFO] [stderr] 2950 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2969:26 [INFO] [stderr] | [INFO] [stderr] 2969 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:2986:25 [INFO] [stderr] | [INFO] [stderr] 2986 | serializer: &'a mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3064:26 [INFO] [stderr] | [INFO] [stderr] 3064 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3133:59 [INFO] [stderr] | [INFO] [stderr] 3133 | fn serialize(&self, record: &Record, serializer: &mut Serializer) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3144:26 [INFO] [stderr] | [INFO] [stderr] 3144 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3204:26 [INFO] [stderr] | [INFO] [stderr] 3204 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3214:27 [INFO] [stderr] | [INFO] [stderr] 3214 | _serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3224:26 [INFO] [stderr] | [INFO] [stderr] 3224 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3238:26 [INFO] [stderr] | [INFO] [stderr] 3238 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3251:26 [INFO] [stderr] | [INFO] [stderr] 3251 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3264:26 [INFO] [stderr] | [INFO] [stderr] 3264 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3274:26 [INFO] [stderr] | [INFO] [stderr] 3274 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3316:13 [INFO] [stderr] | [INFO] [stderr] 3316 | pub &'a KV, [INFO] [stderr] | ^^ help: use `dyn`: `dyn KV` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3326:20 [INFO] [stderr] | [INFO] [stderr] 3326 | next_node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3331:20 [INFO] [stderr] | [INFO] [stderr] 3331 | next_node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3332:15 [INFO] [stderr] | [INFO] [stderr] 3332 | node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3338:15 [INFO] [stderr] | [INFO] [stderr] 3338 | node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3348:26 [INFO] [stderr] | [INFO] [stderr] 3348 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3361:26 [INFO] [stderr] | [INFO] [stderr] 3361 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3374:26 [INFO] [stderr] | [INFO] [stderr] 3374 | serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3435:24 [INFO] [stderr] | [INFO] [stderr] 3435 | next_node: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SendSyncRefUnwindSafeKV + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3524:32 [INFO] [stderr] | [INFO] [stderr] 3524 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:3613:22 [INFO] [stderr] | [INFO] [stderr] 3613 | pub type Serialize = Value; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Value` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tests.rs:162:35 [INFO] [stderr] | [INFO] [stderr] 162 | _serializer: &mut Serializer, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] [INFO] [stderr] error[E0277]: `std::rc::Rc>` cannot be sent between threads safely [INFO] [stderr] --> examples/singlethread.rs:24:26 [INFO] [stderr] | [INFO] [stderr] 24 | let sublog = log.new(o!("obj.val" => slog::FnValue(move |_| { [INFO] [stderr] | __________________________^ [INFO] [stderr] 25 | | format!("{}", obj2.val.borrow()) [INFO] [stderr] 26 | | }))); [INFO] [stderr] | |_______^ `std::rc::Rc>` cannot be sent between threads safely [INFO] [stderr] | [INFO] [stderr] = help: within `(slog::SingleKV>, ())`, the trait `std::marker::Send` is not implemented for `std::rc::Rc>` [INFO] [stderr] = note: required because it appears within the type `NoThreadSafeObject` [INFO] [stderr] = note: required because it appears within the type `[closure@examples/singlethread.rs:24:56: 26:6 obj2:NoThreadSafeObject]` [INFO] [stderr] = note: required because it appears within the type `slog::FnValue` [INFO] [stderr] = note: required because it appears within the type `slog::SingleKV>` [INFO] [stderr] = note: required because it appears within the type `(slog::SingleKV>, ())` [INFO] [stderr] = note: required because of the requirements on the impl of `slog::SendSyncRefUnwindSafeKV` for `(slog::SingleKV>, ())` [INFO] [stderr] = note: required by `slog::OwnedKV` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: `std::rc::Rc>` cannot be shared between threads safely [INFO] [stderr] --> examples/singlethread.rs:24:26 [INFO] [stderr] | [INFO] [stderr] 24 | let sublog = log.new(o!("obj.val" => slog::FnValue(move |_| { [INFO] [stderr] | __________________________^ [INFO] [stderr] 25 | | format!("{}", obj2.val.borrow()) [INFO] [stderr] 26 | | }))); [INFO] [stderr] | |_______^ `std::rc::Rc>` cannot be shared between threads safely [INFO] [stderr] | [INFO] [stderr] = help: within `(slog::SingleKV>, ())`, the trait `std::marker::Sync` is not implemented for `std::rc::Rc>` [INFO] [stderr] = note: required because it appears within the type `NoThreadSafeObject` [INFO] [stderr] = note: required because it appears within the type `[closure@examples/singlethread.rs:24:56: 26:6 obj2:NoThreadSafeObject]` [INFO] [stderr] = note: required because it appears within the type `slog::FnValue` [INFO] [stderr] = note: required because it appears within the type `slog::SingleKV>` [INFO] [stderr] = note: required because it appears within the type `(slog::SingleKV>, ())` [INFO] [stderr] = note: required because of the requirements on the impl of `slog::SendSyncRefUnwindSafeKV` for `(slog::SingleKV>, ())` [INFO] [stderr] = note: required by `slog::OwnedKV` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the type `std::cell::UnsafeCell` may contain interior mutability and a reference may not be safely transferrable across a catch_unwind boundary [INFO] [stderr] --> examples/singlethread.rs:24:26 [INFO] [stderr] | [INFO] [stderr] 24 | let sublog = log.new(o!("obj.val" => slog::FnValue(move |_| { [INFO] [stderr] | __________________________^ [INFO] [stderr] 25 | | format!("{}", obj2.val.borrow()) [INFO] [stderr] 26 | | }))); [INFO] [stderr] | |_______^ `std::cell::UnsafeCell` may contain interior mutability and a reference may not be safely transferrable across a catch_unwind boundary [INFO] [stderr] | [INFO] [stderr] = help: within `(slog::SingleKV>, ())`, the trait `std::panic::RefUnwindSafe` is not implemented for `std::cell::UnsafeCell` [INFO] [stderr] = note: required because it appears within the type `std::cell::RefCell` [INFO] [stderr] = note: required because it appears within the type `std::marker::PhantomData>` [INFO] [stderr] = note: required because it appears within the type `std::rc::Rc>` [INFO] [stderr] = note: required because it appears within the type `NoThreadSafeObject` [INFO] [stderr] = note: required because it appears within the type `[closure@examples/singlethread.rs:24:56: 26:6 obj2:NoThreadSafeObject]` [INFO] [stderr] = note: required because it appears within the type `slog::FnValue` [INFO] [stderr] = note: required because it appears within the type `slog::SingleKV>` [INFO] [stderr] = note: required because it appears within the type `(slog::SingleKV>, ())` [INFO] [stderr] = note: required because of the requirements on the impl of `slog::SendSyncRefUnwindSafeKV` for `(slog::SingleKV>, ())` [INFO] [stderr] = note: required by `slog::OwnedKV` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the type `std::cell::UnsafeCell` may contain interior mutability and a reference may not be safely transferrable across a catch_unwind boundary [INFO] [stderr] --> examples/singlethread.rs:24:26 [INFO] [stderr] | [INFO] [stderr] 24 | let sublog = log.new(o!("obj.val" => slog::FnValue(move |_| { [INFO] [stderr] | __________________________^ [INFO] [stderr] 25 | | format!("{}", obj2.val.borrow()) [INFO] [stderr] 26 | | }))); [INFO] [stderr] | |_______^ `std::cell::UnsafeCell` may contain interior mutability and a reference may not be safely transferrable across a catch_unwind boundary [INFO] [stderr] | [INFO] [stderr] = help: within `(slog::SingleKV>, ())`, the trait `std::panic::RefUnwindSafe` is not implemented for `std::cell::UnsafeCell` [INFO] [stderr] = note: required because it appears within the type `std::cell::Cell` [INFO] [stderr] = note: required because it appears within the type `std::cell::RefCell` [INFO] [stderr] = note: required because it appears within the type `std::marker::PhantomData>` [INFO] [stderr] = note: required because it appears within the type `std::rc::Rc>` [INFO] [stderr] = note: required because it appears within the type `NoThreadSafeObject` [INFO] [stderr] = note: required because it appears within the type `[closure@examples/singlethread.rs:24:56: 26:6 obj2:NoThreadSafeObject]` [INFO] [stderr] = note: required because it appears within the type `slog::FnValue` [INFO] [stderr] = note: required because it appears within the type `slog::SingleKV>` [INFO] [stderr] = note: required because it appears within the type `(slog::SingleKV>, ())` [INFO] [stderr] = note: required because of the requirements on the impl of `slog::SendSyncRefUnwindSafeKV` for `(slog::SingleKV>, ())` [INFO] [stderr] = note: required by `slog::OwnedKV` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `slog`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/tests.rs:183:13 [INFO] [stderr] | [INFO] [stderr] 183 | { 3 + 3; 2}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/tests.rs:185:22 [INFO] [stderr] | [INFO] [stderr] 185 | "foo" => { 3 + 3; 2}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> examples/struct-log-self.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/struct-log-self.rs:25:60 [INFO] [stderr] | [INFO] [stderr] 25 | fn serialize(&self, _record: &Record, serializer: &mut Serializer) -> Result { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Serializer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0e660cf42d6301c662b27246f48893dfc57fd0d4495e413b5fab2a2e44346c4a"` [INFO] running `"docker" "rm" "-f" "0e660cf42d6301c662b27246f48893dfc57fd0d4495e413b5fab2a2e44346c4a"` [INFO] [stdout] 0e660cf42d6301c662b27246f48893dfc57fd0d4495e413b5fab2a2e44346c4a