[INFO] fetching crate aprender-profile-core 0.35.0...
[INFO] testing aprender-profile-core-0.35.0 against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] extracting crate aprender-profile-core 0.35.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate aprender-profile-core 0.35.0
[INFO] finished tweaking crates.io crate aprender-profile-core 0.35.0
[INFO] tweaked toml for crates.io crate aprender-profile-core 0.35.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aprender-profile-core 0.35.0 on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aprender-profile-core 0.35.0 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d9f84b342a90848742f44530ac342ce8a8490ef2ac132ebb1cbeedf957ac3aa
[INFO] running `Command { std: "docker" "start" "-a" "0d9f84b342a90848742f44530ac342ce8a8490ef2ac132ebb1cbeedf957ac3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d9f84b342a90848742f44530ac342ce8a8490ef2ac132ebb1cbeedf957ac3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9f84b342a90848742f44530ac342ce8a8490ef2ac132ebb1cbeedf957ac3aa", kill_on_drop: false }`
[INFO] [stdout] 0d9f84b342a90848742f44530ac342ce8a8490ef2ac132ebb1cbeedf957ac3aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5556e699cce8b61f8e76598d0b411945670cccc35363b9e4f3d27bcf9fcdab23
[INFO] running `Command { std: "docker" "start" "-a" "5556e699cce8b61f8e76598d0b411945670cccc35363b9e4f3d27bcf9fcdab23", kill_on_drop: false }`
[INFO] [stderr]    Compiling aprender-profile-core v0.35.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "5556e699cce8b61f8e76598d0b411945670cccc35363b9e4f3d27bcf9fcdab23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5556e699cce8b61f8e76598d0b411945670cccc35363b9e4f3d27bcf9fcdab23", kill_on_drop: false }`
[INFO] [stdout] 5556e699cce8b61f8e76598d0b411945670cccc35363b9e4f3d27bcf9fcdab23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50f2ed9f9eff3e85a3e84372c325809e1ff20d122aa017f1d4346d2d63fb6821
[INFO] running `Command { std: "docker" "start" "-a" "50f2ed9f9eff3e85a3e84372c325809e1ff20d122aa017f1d4346d2d63fb6821", kill_on_drop: false }`
[INFO] [stderr]    Compiling aprender-profile-core v0.35.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "50f2ed9f9eff3e85a3e84372c325809e1ff20d122aa017f1d4346d2d63fb6821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f2ed9f9eff3e85a3e84372c325809e1ff20d122aa017f1d4346d2d63fb6821", kill_on_drop: false }`
[INFO] [stdout] 50f2ed9f9eff3e85a3e84372c325809e1ff20d122aa017f1d4346d2d63fb6821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0f4e34417c679452c2c43e724e192bdf0deef507fa78dbd183b8094933f8ae8
[INFO] running `Command { std: "docker" "start" "-a" "c0f4e34417c679452c2c43e724e192bdf0deef507fa78dbd183b8094933f8ae8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/renacer_core-dc6a1ae92d7673af)
[INFO] [stdout] 
[INFO] [stdout] running 78 tests
[INFO] [stdout] test lazy_span::tests::test_lazy_span_zero_copy ... ok
[INFO] [stdout] test lazy_span::tests::test_span_not_committed_by_default ... ok
[INFO] [stdout] test lazy_span::tests::test_multiple_attributes ... ok
[INFO] [stdout] test phase_timer::tests::test_disabled_is_noop ... ok
[INFO] [stdout] test span_pool::tests::test_pool_concurrent_usage ... ok
[INFO] [stdout] test phase_timer::tests::test_enabled_captures_phases ... ok
[INFO] [stdout] test span_pool::tests::test_pool_disabled ... ok
[INFO] [stdout] test span_pool::tests::test_pool_growth ... ok
[INFO] [stdout] test span_pool::tests::test_pool_hit_rate ... ok
[INFO] [stdout] test span_pool::tests::test_pool_stats ... ok
[INFO] [stdout] test span_pool::tests::test_pool_utilization ... ok
[INFO] [stdout] test span_record::tests::test_duration_computation ... ok
[INFO] [stdout] test span_pool::tests::test_pool_acquire_release ... ok
[INFO] [stdout] test lazy_span::tests::test_lazy_span_owned ... ok
[INFO] [stdout] test span_record::tests::test_span_record_creation ... ok
[INFO] [stdout] test span_record::tests::test_status_code_default ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_clock_with_initial_value ... ok
[INFO] [stdout] test span_record::tests::test_trace_id_hex ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_clock_starts_at_zero ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_clone_preserves_value ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_cloned_clocks_independent ... ok
[INFO] [stdout] test span_record::tests::test_is_error ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_debug_trait ... ok
[INFO] [stdout] test span_pool::tests::test_zero_copy_static_strings ... ok
[INFO] [stdout] test lazy_span::tests::test_lazy_span_minimal ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_large_timestamps ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_multiple_syncs ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_default_trait ... ok
[INFO] [stdout] test span_record::tests::test_is_root ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_now_readonly ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_happens_before_false ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_happens_before_true ... ok
[INFO] [stdout] test lazy_span::tests::test_lazy_span_builder ... ok
[INFO] [stdout] test span_record::tests::test_span_kind_default ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_multiple_ticks_ordering ... ok
[INFO] [stdout] test span_pool::tests::test_pool_exhaustion ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_interleaved_operations ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_sync_equal_remote ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_irreflexivity_property ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_sync_higher_remote ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_sync_lower_remote ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_sync_updates_clock ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_timestamp_consistency ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_tick_increments ... ok
[INFO] [stdout] test trace_context::tests::test_from_env_missing ... ignored, flaky: env var race with parallel tests (TRACEPARENT set by another test)
[INFO] [stdout] test trace_context::tests::test_from_env_otel_traceparent ... ignored, flaky: env var race with parallel tests (set_var/remove_var not thread-safe)
[INFO] [stdout] test trace_context::tests::test_from_env_traceparent ... ignored, flaky: env var race with parallel tests (set_var/remove_var not thread-safe)
[INFO] [stdout] test trace_context::lamport_tests::test_tick_return_value ... ok
[INFO] [stdout] test trace_context::tests::test_from_env_invalid_format ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_transitivity_property ... ok
[INFO] [stdout] test trace_context::tests::test_error_display ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_sync_with_zero ... ok
[INFO] [stdout] test trace_context::tests::test_display_formatting ... ok
[INFO] [stdout] test trace_context::tests::test_parse_all_zero_parent_id ... ok
[INFO] [stdout] test trace_context::tests::test_parse_all_zero_trace_id ... ok
[INFO] [stdout] test trace_context::tests::test_is_sampled_flag_unset ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_format_empty ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_format_too_many_parts ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_format_missing_parts ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_parent_id_non_hex ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_parent_id_wrong_length ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_trace_flags_wrong_length ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_trace_flags_non_hex ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_version_non_hex ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_trace_id_non_hex ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_trace_id_wrong_length ... ok
[INFO] [stdout] test trace_context::tests::test_parse_valid_traceparent ... ok
[INFO] [stdout] test trace_context::tests::test_parse_valid_traceparent_not_sampled ... ok
[INFO] [stdout] test trace_context::tests::test_trace_context_clone ... ok
[INFO] [stdout] test trace_context::tests::test_trace_context_debug ... ok
[INFO] [stdout] test trace_context::tests::test_is_sampled_flag_set ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_concurrent_syncs ... ok
[INFO] [stdout] test trace_context::tests::test_parse_invalid_version ... ok
[INFO] [stdout] test trace_context::lamport_tests::test_concurrent_ticks ... ok
[INFO] [stdout] test lazy_span::tests::test_lazy_span_cancel ... ok
[INFO] [stdout] test lazy_span::tests::test_lazy_span_commit ... ok
[INFO] [stdout] test span_pool::tests::test_pool_reset ... ok
[INFO] [stdout] test span_record::tests::test_attributes_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 75 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests renacer_core
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ignored
[INFO] [stdout] test src/phase_timer.rs - phase_timer (line 9) ... ignored
[INFO] [stdout] test src/span_record.rs - span_record::SpanRecord::new (line 262) ... FAILED
[INFO] [stdout] test src/span_record.rs - span_record::SpanRecord (line 81) ... FAILED
[INFO] [stdout] test src/span_record.rs - span_record::SpanRecord::trace_id_hex (line 358) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/span_record.rs - span_record::SpanRecord::new (line 262) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `renacer` in this scope
[INFO] [stdout]    --> src/span_record.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 | use renacer::span_record::{SpanRecord, SpanKind, StatusCode};
[INFO] [stdout]     |     ^^^^^^^ use of unresolved module or unlinked crate `renacer`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `renacer`, use `cargo add renacer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/span_record.rs - span_record::SpanRecord (line 81) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `renacer` in this scope
[INFO] [stdout]   --> src/span_record.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | use renacer::span_record::{SpanRecord, SpanKind, StatusCode};
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `renacer`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `renacer`, use `cargo add renacer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/span_record.rs - span_record::SpanRecord::trace_id_hex (line 358) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `renacer` in this scope
[INFO] [stdout]    --> src/span_record.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | use renacer::span_record::{SpanRecord, SpanKind, StatusCode};
[INFO] [stdout]     |     ^^^^^^^ use of unresolved module or unlinked crate `renacer`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `renacer`, use `cargo add renacer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/span_record.rs - span_record::SpanRecord (line 81)
[INFO] [stdout]     src/span_record.rs - span_record::SpanRecord::new (line 262)
[INFO] [stdout]     src/span_record.rs - span_record::SpanRecord::trace_id_hex (line 358)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c0f4e34417c679452c2c43e724e192bdf0deef507fa78dbd183b8094933f8ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f4e34417c679452c2c43e724e192bdf0deef507fa78dbd183b8094933f8ae8", kill_on_drop: false }`
[INFO] [stdout] c0f4e34417c679452c2c43e724e192bdf0deef507fa78dbd183b8094933f8ae8
