[INFO] fetching crate tracing-honeycomb 0.4.3... [INFO] testing tracing-honeycomb-0.4.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate tracing-honeycomb 0.4.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate tracing-honeycomb 0.4.3 [INFO] finished tweaking crates.io crate tracing-honeycomb 0.4.3 [INFO] tweaked toml for crates.io crate tracing-honeycomb 0.4.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tracing-honeycomb 0.4.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tracing-honeycomb 0.4.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallvec v1.7.0 [INFO] [stderr] Downloaded once_cell v1.9.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.18 [INFO] [stderr] Downloaded tracing v0.1.29 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded futures-macro v0.3.19 [INFO] [stderr] Downloaded cpufeatures v0.2.1 [INFO] [stderr] Downloaded futures-io v0.3.19 [INFO] [stderr] Downloaded futures-task v0.3.19 [INFO] [stderr] Downloaded futures-channel v0.3.19 [INFO] [stderr] Downloaded serde_derive v1.0.132 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded http v0.2.5 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded tracing-subscriber v0.3.4 [INFO] [stderr] Downloaded futures-util v0.3.19 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded syn v1.0.84 [INFO] [stderr] Downloaded proptest v0.9.6 [INFO] [stderr] Downloaded serde_json v1.0.73 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded serde v1.0.132 [INFO] [stderr] Downloaded pin-project v1.0.9 [INFO] [stderr] Downloaded proc-macro2 v1.0.35 [INFO] [stderr] Downloaded pin-project-internal v1.0.9 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded tracing-core v0.1.21 [INFO] [stderr] Downloaded httparse v1.5.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded futures-sink v0.3.19 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.78 [INFO] [stderr] Downloaded rusty-fork v0.2.2 [INFO] [stderr] Downloaded futures-core v0.3.19 [INFO] [stderr] Downloaded tracing-serde v0.1.2 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] [stderr] Downloaded tracing-distributed v0.3.1 [INFO] [stderr] Downloaded tracing-log v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db718cdfa8f4ffc735a459252f93862b6cc752844c425af9497b4e507ed5bc77 [INFO] running `Command { std: "docker" "start" "-a" "db718cdfa8f4ffc735a459252f93862b6cc752844c425af9497b4e507ed5bc77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db718cdfa8f4ffc735a459252f93862b6cc752844c425af9497b4e507ed5bc77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db718cdfa8f4ffc735a459252f93862b6cc752844c425af9497b4e507ed5bc77", kill_on_drop: false }` [INFO] [stdout] db718cdfa8f4ffc735a459252f93862b6cc752844c425af9497b4e507ed5bc77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b4420ca11cb94f301015e51d58c173b6573caa6a6b5462170dc0c34cd6d2da4 [INFO] running `Command { std: "docker" "start" "-a" "2b4420ca11cb94f301015e51d58c173b6573caa6a6b5462170dc0c34cd6d2da4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.35 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling futures-sink v0.3.19 [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rustls v0.18.1 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling webpki-roots v0.20.0 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.9 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling pin-project v1.0.9 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-rustls v0.14.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling tracing-distributed v0.3.1 [INFO] [stderr] Compiling hyper-rustls v0.21.0 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling libhoney-rust v0.1.6 [INFO] [stderr] Compiling tracing-honeycomb v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "2b4420ca11cb94f301015e51d58c173b6573caa6a6b5462170dc0c34cd6d2da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b4420ca11cb94f301015e51d58c173b6573caa6a6b5462170dc0c34cd6d2da4", kill_on_drop: false }` [INFO] [stdout] 2b4420ca11cb94f301015e51d58c173b6573caa6a6b5462170dc0c34cd6d2da4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c7cc2fe26e339820a385de931642017f61ba61cd531e8c59cf636765652f7a4 [INFO] running `Command { std: "docker" "start" "-a" "7c7cc2fe26e339820a385de931642017f61ba61cd531e8c59cf636765652f7a4", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling tracing-subscriber v0.3.4 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tracing-honeycomb v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `TelemetryLayer>, ..., ...>: Layer<...>` is not satisfied [INFO] [stdout] --> examples/async_tracing.rs:90:15 [INFO] [stdout] | [INFO] [stdout] 90 | .with(telemetry_layer); // publish to honeycomb backend [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `__tracing_subscriber_Layer>, Layered>>` is not implemented for `TelemetryLayer>>, SpanId, TraceId>` [INFO] [stdout] note: there are multiple different versions of crate `tracing_subscriber` in the dependency graph [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.3.4/src/layer/mod.rs:529:1 [INFO] [stdout] | [INFO] [stdout] 529 | pub trait Layer [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ this is the required trait [INFO] [stdout] | [INFO] [stdout] ::: examples/async_tracing.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing_honeycomb::{ [INFO] [stdout] | ----------------- one version of crate `tracing_subscriber` used here, as a dependency of crate `tracing_distributed` [INFO] [stdout] ... [INFO] [stdout] 9 | use tracing_subscriber::filter::LevelFilter; [INFO] [stdout] | ------------------ one version of crate `tracing_subscriber` used here, as a direct dependency of the current crate [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-distributed-0.3.1/src/telemetry_layer.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct TelemetryLayer { [INFO] [stdout] | ----------------------------------------------------- this type doesn't implement the required trait [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/field/mod.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait MakeVisitor { [INFO] [stdout] | ------------------------ this is the found trait [INFO] [stdout] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stdout] note: required by a bound in `with` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.3.4/src/layer/mod.rs:1065:12 [INFO] [stdout] | [INFO] [stdout] 1063 | fn with(self, layer: L) -> Layered [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] 1064 | where [INFO] [stdout] 1065 | L: Layer, [INFO] [stdout] | ^^^^^^^^^^^ required by this bound in `__tracing_subscriber_SubscriberExt::with` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/examples/async_tracing-1a0d4ab1a571d94b.long-type-11109871991329803210.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `TelemetryLayer>, ..., ...>: Layer<...>` is not satisfied [INFO] [stdout] --> examples/async_tracing.rs:92:45 [INFO] [stdout] | [INFO] [stdout] 92 | tracing::subscriber::set_global_default(subscriber).expect("setting global default failed"); [INFO] [stdout] | --------------------------------------- ^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `__tracing_subscriber_Layer>, Layered>>` is not implemented for `TelemetryLayer>>, SpanId, TraceId>` [INFO] [stdout] note: there are multiple different versions of crate `tracing_subscriber` in the dependency graph [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.3.4/src/layer/mod.rs:529:1 [INFO] [stdout] | [INFO] [stdout] 529 | pub trait Layer [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ this is the required trait [INFO] [stdout] | [INFO] [stdout] ::: examples/async_tracing.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing_honeycomb::{ [INFO] [stdout] | ----------------- one version of crate `tracing_subscriber` used here, as a dependency of crate `tracing_distributed` [INFO] [stdout] ... [INFO] [stdout] 9 | use tracing_subscriber::filter::LevelFilter; [INFO] [stdout] | ------------------ one version of crate `tracing_subscriber` used here, as a direct dependency of the current crate [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-distributed-0.3.1/src/telemetry_layer.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct TelemetryLayer { [INFO] [stdout] | ----------------------------------------------------- this type doesn't implement the required trait [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/field/mod.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait MakeVisitor { [INFO] [stdout] | ------------------------ this is the found trait [INFO] [stdout] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stdout] = note: required for `Layered>, ..., ...>, ...>` to implement `tracing::Subscriber` [INFO] [stdout] note: required by a bound in `tracing::subscriber::set_global_default` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-0.1.29/src/subscriber.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn set_global_default(subscriber: S) -> Result<(), SetGlobalDefaultError> [INFO] [stdout] | ------------------ required by a bound in this function [INFO] [stdout] 40 | where [INFO] [stdout] 41 | S: Subscriber + Send + Sync + 'static, [INFO] [stdout] | ^^^^^^^^^^ required by this bound in `set_global_default` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/examples/async_tracing-1a0d4ab1a571d94b.long-type-11109871991329803210.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-honeycomb` (example "async_tracing") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7c7cc2fe26e339820a385de931642017f61ba61cd531e8c59cf636765652f7a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c7cc2fe26e339820a385de931642017f61ba61cd531e8c59cf636765652f7a4", kill_on_drop: false }` [INFO] [stdout] 7c7cc2fe26e339820a385de931642017f61ba61cd531e8c59cf636765652f7a4