[INFO] fetching crate opentelemetry-user-events-logs 0.2.0...
[INFO] checking opentelemetry-user-events-logs-0.2.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate opentelemetry-user-events-logs 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate opentelemetry-user-events-logs 0.2.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opentelemetry-user-events-logs 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate opentelemetry-user-events-logs 0.2.0
[INFO] tweaked toml for crates.io crate opentelemetry-user-events-logs 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate opentelemetry-user-events-logs 0.2.0 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pin-project-lite v0.2.11
[INFO] [stderr]   Downloaded opentelemetry v0.21.0
[INFO] [stderr]   Downloaded ordered-float v4.1.0
[INFO] [stderr]   Downloaded microbench v0.5.0
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.21.0
[INFO] [stderr]   Downloaded eventheader_dynamic v0.3.3
[INFO] [stderr]   Downloaded eventheader v0.3.2
[INFO] [stderr]   Downloaded eventheader_macros v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a64b6a3c61c03b888f8019c2738d89134dbad8e09b3639b6aeeb3975a506b91
[INFO] running `Command { std: "docker" "start" "-a" "8a64b6a3c61c03b888f8019c2738d89134dbad8e09b3639b6aeeb3975a506b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a64b6a3c61c03b888f8019c2738d89134dbad8e09b3639b6aeeb3975a506b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a64b6a3c61c03b888f8019c2738d89134dbad8e09b3639b6aeeb3975a506b91", kill_on_drop: false }`
[INFO] [stdout] 8a64b6a3c61c03b888f8019c2738d89134dbad8e09b3639b6aeeb3975a506b91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0e31da644912cd8aba26dcdad8ff25a2f3cdeabeaf63648e93f9771e0707c33
[INFO] running `Command { std: "docker" "start" "-a" "c0e31da644912cd8aba26dcdad8ff25a2f3cdeabeaf63648e93f9771e0707c33", kill_on_drop: false }`
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[INFO] [stderr]     Checking pin-project-lite v0.2.11
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[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking slab v0.4.8
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling syn v2.0.28
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[INFO] [stderr]    Compiling serde v1.0.183
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[INFO] [stderr]     Checking linux-raw-sys v0.3.8
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[INFO] [stderr]    Compiling async-trait v0.1.72
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[INFO] [stderr]    Compiling futures-channel v0.3.28
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[INFO] [stderr]     Checking log v0.4.19
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[INFO] [stderr]     Checking blocking v1.3.1
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[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking async-global-executor v2.3.1
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[INFO] [stderr]     Checking serde_json v1.0.104
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking thiserror v1.0.44
[INFO] [stderr]     Checking opentelemetry v0.21.0
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking opentelemetry_sdk v0.21.0
[INFO] [stderr]     Checking opentelemetry-user-events-logs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `opentelemetry_appender_tracing`
[INFO] [stdout]  --> examples/basic.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use opentelemetry_appender_tracing::layer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `opentelemetry_appender_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opentelemetry-user-events-logs` (example "basic") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c0e31da644912cd8aba26dcdad8ff25a2f3cdeabeaf63648e93f9771e0707c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e31da644912cd8aba26dcdad8ff25a2f3cdeabeaf63648e93f9771e0707c33", kill_on_drop: false }`
[INFO] [stdout] c0e31da644912cd8aba26dcdad8ff25a2f3cdeabeaf63648e93f9771e0707c33
