[INFO] cloning repository https://github.com/Azure/otel-lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Azure/otel-lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzure%2Fotel-lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzure%2Fotel-lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dde068b28d0fcbe3274cc426b288f0c978622c9c
[INFO] checking Azure/otel-lib/dde068b28d0fcbe3274cc426b288f0c978622c9c against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzure%2Fotel-lib" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Azure/otel-lib on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Azure/otel-lib
[INFO] finished tweaking git repo https://github.com/Azure/otel-lib
[INFO] tweaked toml for git repo https://github.com/Azure/otel-lib written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Azure/otel-lib 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 275d227d045662ae9ea1f8bdcdd227b835954a4bccb709f4b2a56fd6418d13d1
[INFO] running `Command { std: "docker" "start" "-a" "275d227d045662ae9ea1f8bdcdd227b835954a4bccb709f4b2a56fd6418d13d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "275d227d045662ae9ea1f8bdcdd227b835954a4bccb709f4b2a56fd6418d13d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "275d227d045662ae9ea1f8bdcdd227b835954a4bccb709f4b2a56fd6418d13d1", kill_on_drop: false }`
[INFO] [stdout] 275d227d045662ae9ea1f8bdcdd227b835954a4bccb709f4b2a56fd6418d13d1
[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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c8da080ce3f7cb1161dbc1f57a13541cb3cc5fc1e51fa460a710e2df461c607
[INFO] running `Command { std: "docker" "start" "-a" "6c8da080ce3f7cb1161dbc1f57a13541cb3cc5fc1e51fa460a710e2df461c607", kill_on_drop: false }`
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[INFO] [stdout] error: this value of type `Meter` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> tests/integration_test.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     mut filtered_metrics_rx: Receiver<ExportMetricsServiceRequest>,
[INFO] [stdout]     |     ----------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 131 |     mut filtered_logs_rx: Receiver<ExportLogsServiceRequest>,
[INFO] [stdout]     |     -------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 132 |     mut unfiltered_metrics_rx: Receiver<ExportMetricsServiceRequest>,
[INFO] [stdout]     |     ------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 133 |     mut unfiltered_logs_rx: Receiver<ExportLogsServiceRequest>,
[INFO] [stdout]     |     ---------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 136 |     let meter = global::meter_provider().meter("end_to_end_test");
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `otel-lib` (test "integration_test") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6c8da080ce3f7cb1161dbc1f57a13541cb3cc5fc1e51fa460a710e2df461c607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c8da080ce3f7cb1161dbc1f57a13541cb3cc5fc1e51fa460a710e2df461c607", kill_on_drop: false }`
[INFO] [stdout] 6c8da080ce3f7cb1161dbc1f57a13541cb3cc5fc1e51fa460a710e2df461c607