[INFO] fetching crate slog 2.5.2... [INFO] testing slog-2.5.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate slog 2.5.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate slog 2.5.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate slog 2.5.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate slog 2.5.2 [INFO] tweaked toml for crates.io crate slog 2.5.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 65181a62a97b8f52e413793f247f4ad9989f2068587ed30649771ae3c2f0546a [INFO] running `"docker" "start" "-a" "65181a62a97b8f52e413793f247f4ad9989f2068587ed30649771ae3c2f0546a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling slog v2.5.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:1251:9 [INFO] [stderr] | [INFO] [stderr] 1251 | try!(write!(f, "Logger{:?}", self.list)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3226:9 [INFO] [stderr] | [INFO] [stderr] 3226 | try!(self.0.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3350:9 [INFO] [stderr] | [INFO] [stderr] 3350 | try!(self.kv.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3351:9 [INFO] [stderr] | [INFO] [stderr] 3351 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3363:9 [INFO] [stderr] | [INFO] [stderr] 3363 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3364:9 [INFO] [stderr] | [INFO] [stderr] 3364 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3376:9 [INFO] [stderr] | [INFO] [stderr] 3376 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3384:9 [INFO] [stderr] | [INFO] [stderr] 3384 | try!(write!(f, "(")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3390:21 [INFO] [stderr] | [INFO] [stderr] 3390 | try!(write!(f, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3393:17 [INFO] [stderr] | [INFO] [stderr] 3393 | try!(write!(f, "{}", key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3399:13 [INFO] [stderr] | [INFO] [stderr] 3399 | try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3413:9 [INFO] [stderr] | [INFO] [stderr] 3413 | try!(write!(f, ")")); [INFO] [stderr] | ^^^ [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1991:48 [INFO] [stderr] | [INFO] [stderr] 1991 | MutexDrainError::Drain(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:3518:35 [INFO] [stderr] | [INFO] [stderr] 3518 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 73 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `"docker" "inspect" "65181a62a97b8f52e413793f247f4ad9989f2068587ed30649771ae3c2f0546a"` [INFO] running `"docker" "rm" "-f" "65181a62a97b8f52e413793f247f4ad9989f2068587ed30649771ae3c2f0546a"` [INFO] [stdout] 65181a62a97b8f52e413793f247f4ad9989f2068587ed30649771ae3c2f0546a [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d618e71e62b412d5295e4946f6be67d6767cc04280f5f778759a5c28cd89cae2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "d618e71e62b412d5295e4946f6be67d6767cc04280f5f778759a5c28cd89cae2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling slog v2.5.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:1251:9 [INFO] [stderr] | [INFO] [stderr] 1251 | try!(write!(f, "Logger{:?}", self.list)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3226:9 [INFO] [stderr] | [INFO] [stderr] 3226 | try!(self.0.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3350:9 [INFO] [stderr] | [INFO] [stderr] 3350 | try!(self.kv.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3351:9 [INFO] [stderr] | [INFO] [stderr] 3351 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3363:9 [INFO] [stderr] | [INFO] [stderr] 3363 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3364:9 [INFO] [stderr] | [INFO] [stderr] 3364 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3376:9 [INFO] [stderr] | [INFO] [stderr] 3376 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3384:9 [INFO] [stderr] | [INFO] [stderr] 3384 | try!(write!(f, "(")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3390:21 [INFO] [stderr] | [INFO] [stderr] 3390 | try!(write!(f, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3393:17 [INFO] [stderr] | [INFO] [stderr] 3393 | try!(write!(f, "{}", key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3399:13 [INFO] [stderr] | [INFO] [stderr] 3399 | try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3413:9 [INFO] [stderr] | [INFO] [stderr] 3413 | try!(write!(f, ")")); [INFO] [stderr] | ^^^ [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1991:48 [INFO] [stderr] | [INFO] [stderr] 1991 | MutexDrainError::Drain(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:3518:35 [INFO] [stderr] | [INFO] [stderr] 3518 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 73 warnings emitted [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] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:1251:9 [INFO] [stderr] | [INFO] [stderr] 1251 | try!(write!(f, "Logger{:?}", self.list)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3226:9 [INFO] [stderr] | [INFO] [stderr] 3226 | try!(self.0.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3350:9 [INFO] [stderr] | [INFO] [stderr] 3350 | try!(self.kv.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3351:9 [INFO] [stderr] | [INFO] [stderr] 3351 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3363:9 [INFO] [stderr] | [INFO] [stderr] 3363 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3364:9 [INFO] [stderr] | [INFO] [stderr] 3364 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3376:9 [INFO] [stderr] | [INFO] [stderr] 3376 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3384:9 [INFO] [stderr] | [INFO] [stderr] 3384 | try!(write!(f, "(")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3390:21 [INFO] [stderr] | [INFO] [stderr] 3390 | try!(write!(f, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3393:17 [INFO] [stderr] | [INFO] [stderr] 3393 | try!(write!(f, "{}", key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3399:13 [INFO] [stderr] | [INFO] [stderr] 3399 | try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3413:9 [INFO] [stderr] | [INFO] [stderr] 3413 | try!(write!(f, ")")); [INFO] [stderr] | ^^^ [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1991:48 [INFO] [stderr] | [INFO] [stderr] 1991 | MutexDrainError::Drain(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:3518:35 [INFO] [stderr] | [INFO] [stderr] 3518 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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: 76 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `"docker" "inspect" "d618e71e62b412d5295e4946f6be67d6767cc04280f5f778759a5c28cd89cae2"` [INFO] running `"docker" "rm" "-f" "d618e71e62b412d5295e4946f6be67d6767cc04280f5f778759a5c28cd89cae2"` [INFO] [stdout] d618e71e62b412d5295e4946f6be67d6767cc04280f5f778759a5c28cd89cae2 [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] d9f0053815386c5eeef3c2087f8912ae43fa86700431277c0aa8d123e063e8fc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "d9f0053815386c5eeef3c2087f8912ae43fa86700431277c0aa8d123e063e8fc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:1251:9 [INFO] [stderr] | [INFO] [stderr] 1251 | try!(write!(f, "Logger{:?}", self.list)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3226:9 [INFO] [stderr] | [INFO] [stderr] 3226 | try!(self.0.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:1251:9 [INFO] [stderr] | [INFO] [stderr] 1251 | try!(write!(f, "Logger{:?}", self.list)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3350:9 [INFO] [stderr] | [INFO] [stderr] 3350 | try!(self.kv.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3226:9 [INFO] [stderr] | [INFO] [stderr] 3226 | try!(self.0.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3351:9 [INFO] [stderr] | [INFO] [stderr] 3351 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3350:9 [INFO] [stderr] | [INFO] [stderr] 3350 | try!(self.kv.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3363:9 [INFO] [stderr] | [INFO] [stderr] 3363 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3351:9 [INFO] [stderr] | [INFO] [stderr] 3351 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3364:9 [INFO] [stderr] | [INFO] [stderr] 3364 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3363:9 [INFO] [stderr] | [INFO] [stderr] 3363 | try!(self.next_node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3376:9 [INFO] [stderr] | [INFO] [stderr] 3376 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3364:9 [INFO] [stderr] | [INFO] [stderr] 3364 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3384:9 [INFO] [stderr] | [INFO] [stderr] 3384 | try!(write!(f, "(")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3376:9 [INFO] [stderr] | [INFO] [stderr] 3376 | try!(self.node.serialize(record, serializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3390:21 [INFO] [stderr] | [INFO] [stderr] 3390 | try!(write!(f, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3393:17 [INFO] [stderr] | [INFO] [stderr] 3393 | try!(write!(f, "{}", key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3384:9 [INFO] [stderr] | [INFO] [stderr] 3384 | try!(write!(f, "(")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3399:13 [INFO] [stderr] | [INFO] [stderr] 3399 | try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3390:21 [INFO] [stderr] | [INFO] [stderr] 3390 | try!(write!(f, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3413:9 [INFO] [stderr] | [INFO] [stderr] 3413 | try!(write!(f, ")")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3393:17 [INFO] [stderr] | [INFO] [stderr] 3393 | try!(write!(f, "{}", key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3399:13 [INFO] [stderr] | [INFO] [stderr] 3399 | try!( [INFO] [stderr] | ^^^ [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: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:3413:9 [INFO] [stderr] | [INFO] [stderr] 3413 | try!(write!(f, ")")); [INFO] [stderr] | ^^^ [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: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: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: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: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: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: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: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: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: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: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: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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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: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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] 2802 | impl_value_for!(bool, emit_bool); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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: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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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: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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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: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: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: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: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: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: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: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: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: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: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: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] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1991:48 [INFO] [stderr] | [INFO] [stderr] 1991 | MutexDrainError::Drain(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:3518:35 [INFO] [stderr] | [INFO] [stderr] 3518 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [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: 76 warnings emitted [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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:1991:48 [INFO] [stderr] | [INFO] [stderr] 1991 | MutexDrainError::Drain(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:3518:35 [INFO] [stderr] | [INFO] [stderr] 3518 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 73 warnings emitted [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] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/slog-cef5afe3eca288ca [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::expressions ... ok [INFO] [stdout] test tests::expressions_fmt ... ok [INFO] [stdout] test tests::integer_128_types ... ok [INFO] [stdout] test tests::logger_by_ref ... ok [INFO] [stdout] test level_to_string_and_from_str_are_compatible ... ok [INFO] [stdout] test level_from_str ... ok [INFO] [stdout] test tests::logger_to_erased ... ok [INFO] [stdout] test tests::makers ... ok [INFO] [stdout] test tests::no_imports::test_o_macro_expansion ... ok [INFO] [stdout] test level_at_least ... ok [INFO] [stdout] test filter_level_to_string_and_from_str_are_compatible ... ok [INFO] [stdout] test tests::no_imports::test_slog_o_macro_expansion ... ok [INFO] [stdout] test tests::simple_logger_erased ... ok [INFO] [stdout] test tests::std_only::logger_fmt_debug_sanity ... ok [INFO] [stdout] test filter_level_sanity ... ok [INFO] [stdout] test filter_level_from_str ... ok [INFO] [stdout] test filter_level_accepts_tests ... ok [INFO] [stdout] test tests::std_only::multichain ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests slog [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/lib.rs - (line 115) ... ignored [INFO] [stdout] test src/lib.rs - (line 134) ... ignored [INFO] [stdout] test src/lib.rs - (line 167) ... ignored [INFO] [stdout] test src/lib.rs - (line 278) ... ignored [INFO] [stdout] test src/lib.rs - KV (line 3089) ... ignored [INFO] [stdout] test src/lib.rs - KV (line 3095) ... ignored [INFO] [stdout] test src/lib.rs - Drain::map (line 1401) ... ok [INFO] [stdout] test src/lib.rs - KV (line 3112) ... ok [INFO] [stdout] test src/lib.rs - (line 261) ... ok [INFO] [stdout] test src/lib.rs - log (line 629) ... ok [INFO] [stdout] test src/lib.rs - PushFnValue (line 3028) ... ok [INFO] [stdout] test src/lib.rs - log (line 608) ... ok [INFO] [stdout] test src/lib.rs - Value (line 2747) ... ok [INFO] [stdout] test src/lib.rs - log (line 657) ... ok [INFO] [stdout] test src/lib.rs - Logger::new (line 1176) ... ok [INFO] [stdout] test src/lib.rs - log (line 587) ... ok [INFO] [stdout] test src/lib.rs - Drain::is_enabled (line 1344) ... ok [INFO] [stdout] test src/lib.rs - log (line 556) ... ok [INFO] [stdout] test src/lib.rs - log (line 572) ... ok [INFO] [stdout] test src/lib.rs - Logger::root (line 1106) ... ok [INFO] [stdout] test src/lib.rs - o (line 344) ... ok [INFO] [stdout] test src/lib.rs - log (line 706) ... ok [INFO] [stdout] test src/lib.rs - slog_log (line 785) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d9f0053815386c5eeef3c2087f8912ae43fa86700431277c0aa8d123e063e8fc"` [INFO] running `"docker" "rm" "-f" "d9f0053815386c5eeef3c2087f8912ae43fa86700431277c0aa8d123e063e8fc"` [INFO] [stdout] d9f0053815386c5eeef3c2087f8912ae43fa86700431277c0aa8d123e063e8fc