[INFO] fetching crate opentelemetry-stdout 0.30.0...
[INFO] checking opentelemetry-stdout-0.30.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate opentelemetry-stdout 0.30.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate opentelemetry-stdout 0.30.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate opentelemetry-stdout 0.30.0
[INFO] tweaked toml for crates.io crate opentelemetry-stdout 0.30.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opentelemetry-stdout 0.30.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate opentelemetry-stdout 0.30.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f568873688d72bda1d8904749d6c7015bfacf37335760c296a67a66455af0164
[INFO] running `Command { std: "docker" "start" "-a" "f568873688d72bda1d8904749d6c7015bfacf37335760c296a67a66455af0164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f568873688d72bda1d8904749d6c7015bfacf37335760c296a67a66455af0164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f568873688d72bda1d8904749d6c7015bfacf37335760c296a67a66455af0164", kill_on_drop: false }`
[INFO] [stdout] f568873688d72bda1d8904749d6c7015bfacf37335760c296a67a66455af0164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3daa9214d6b3c09469d584524164e5e718f606c1e358a8d0ae70c0961cb00ad0
[INFO] running `Command { std: "docker" "start" "-a" "3daa9214d6b3c09469d584524164e5e718f606c1e358a8d0ae70c0961cb00ad0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking opentelemetry v0.30.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking opentelemetry_sdk v0.30.0
[INFO] [stderr]     Checking opentelemetry-stdout v0.30.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `opentelemetry_appender_tracing`
[INFO] [stdout]   --> examples/basic.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use opentelemetry_appender_tracing::layer;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `opentelemetry_appender_tracing`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `opentelemetry_appender_tracing`, use `cargo add opentelemetry_appender_tracing` to add it to your `Cargo.toml`
[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-stdout` (example "basic") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3daa9214d6b3c09469d584524164e5e718f606c1e358a8d0ae70c0961cb00ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3daa9214d6b3c09469d584524164e5e718f606c1e358a8d0ae70c0961cb00ad0", kill_on_drop: false }`
[INFO] [stdout] 3daa9214d6b3c09469d584524164e5e718f606c1e358a8d0ae70c0961cb00ad0