[INFO] fetching crate rlg-otlp 0.0.14...
[INFO] testing rlg-otlp-0.0.14 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rlg-otlp 0.0.14 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rlg-otlp 0.0.14
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rlg-otlp 0.0.14
[INFO] tweaked toml for crates.io crate rlg-otlp 0.0.14 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlg-otlp 0.0.14 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rlg-otlp 0.0.14 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442
[INFO] running `Command { std: "docker" "start" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling rlg v0.0.14
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling crossbeam-queue v0.3.14
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling hostname v0.4.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml v1.1.6+spec-1.1.0
[INFO] [stderr]    Compiling config v0.15.26
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling envy v0.4.2
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling euxis-commons v0.0.4
[INFO] [stderr]    Compiling rlg-otlp v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.05s
[INFO] running `Command { std: "docker" "inspect" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling zerocopy v0.8.53
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling cc v1.2.66
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.14
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling envy v0.4.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling bytes v1.12.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.53
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling euxis-commons v0.0.4
[INFO] [stderr]    Compiling rlg v0.0.14
[INFO] [stderr]    Compiling rlg-otlp v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 54.59s
[INFO] running `Command { std: "docker" "inspect" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rlg-otlp/fd8dfd2fabd3c58a/out/rlg_otlp-fd8dfd2fabd3c58a)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test backoff::tests::breaker_success_refills_budget ... ok
[INFO] [stdout] test backoff::tests::breaker_success_capped_at_budget ... ok
[INFO] [stdout] test backoff::tests::breaker_trips_after_budget_exhausted ... ok
[INFO] [stdout] test backoff::tests::cheap_random_is_in_range ... ok
[INFO] [stdout] test backoff::tests::delay_caps_at_max ... ok
[INFO] [stdout] test backoff::tests::breaker_closed_when_budget_untouched ... ok
[INFO] [stdout] test backoff::tests::delay_doubles_per_attempt_no_jitter ... ok
[INFO] [stdout] test backoff::tests::delay_high_attempt_does_not_panic ... ok
[INFO] [stdout] test backoff::tests::delay_with_full_jitter_stays_within_bound ... ok
[INFO] [stdout] test backoff::tests::delay_zero_attempt_is_base ... ok
[INFO] [stdout] test blocking_http::tests::remaining_refuses_a_passed_deadline ... ok
[INFO] [stdout] test blocking_http::tests::timed_out_maps_would_block_only ... ok
[INFO] [stdout] test http::tests::defaults_port_and_path ... ok
[INFO] [stdout] test http::tests::encodes_a_framed_post ... ok
[INFO] [stdout] test http::tests::accepts_chunks_until_the_head_is_complete ... ok
[INFO] [stdout] test http::tests::rejects_https_with_a_pointer_to_the_collector ... ok
[INFO] [stdout] test http::tests::rejects_malformed_endpoints ... ok
[INFO] [stdout] test http::tests::validates_headers ... ok
[INFO] [stdout] test tests::builder_defaults_to_sensible_values ... ok
[INFO] [stdout] test http::tests::parses_bracketed_ipv6 ... ok
[INFO] [stdout] test http::tests::parses_host_port_and_path ... ok
[INFO] [stdout] test http::tests::parses_final_status_after_interim_responses ... ok
[INFO] [stdout] test http::tests::rejects_malformed_status_lines ... ok
[INFO] [stdout] test http::tests::waits_for_a_complete_head ... ok
[INFO] [stdout] test tests::builder_sets_headers_and_timeout ... ok
[INFO] [stdout] test tests::builder_sets_retry_policy ... ok
[INFO] [stdout] test tests::builder_without_endpoint_uses_the_local_collector ... ok
[INFO] [stdout] test tests::otlp_error_display_messages ... ok
[INFO] [stdout] test tests::retries_can_be_disabled ... ok
[INFO] [stdout] test tests::retry_loop_exhausts_attempts_on_transport_error ... ok
[INFO] [stdout] test tests::export_one_against_invalid_endpoint_errors ... ok
[INFO] [stdout] test tests::serialise_batch_handles_empty_input ... ok
[INFO] [stdout] test tests::serialise_batch_wraps_in_resource_logs_envelope ... ok
[INFO] [stdout] test tests::sleep_for_attempt_caps_at_thirty_seconds ... ok
[INFO] [stdout] test tests::serialise_batch_includes_every_record ... ok
[INFO] [stdout] test tests::sleep_for_attempt_with_zero_base_is_instant ... ok
[INFO] [stdout] test backoff::tests::breaker_resets_after_window ... ok
[INFO] [stderr]      Running tests/async_http.rs (/opt/rustwide/target/debug/build/rlg-otlp/040b2809aa1d279b/out/async_http-040b2809aa1d279b)
[INFO] [stdout] test backoff::tests::breaker_survives_lock_poison ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/blocking_http.rs (/opt/rustwide/target/debug/build/rlg-otlp/4ab26da1d50067aa/out/blocking_http-4ab26da1d50067aa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test a_non_http_answer_is_a_transport_error ... ok
[INFO] [stdout] test a_4xx_is_final_and_not_retried ... ok
[INFO] [stdout] test https_and_unsafe_headers_are_refused_before_any_request ... ok
[INFO] [stdout] test a_503_is_retried_until_it_succeeds ... ok
[INFO] [stdout] test exhausted_retries_report_the_last_status ... ok
[INFO] [stdout] test a_tripped_breaker_rejects_without_a_request ... ok
[INFO] [stdout] test a_2xx_succeeds_with_an_otlp_envelope ... ok
[INFO] [stdout] test a_silent_collector_times_out ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/build/rlg-otlp/0b141a0e324474f5/out/integration-0b141a0e324474f5)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test builder_applies_defaults_when_fields_omitted ... ok
[INFO] [stdout] test error_bad_status_display_includes_status_code ... ok
[INFO] [stdout] test builder_accepts_multiple_headers ... ok
[INFO] [stdout] test builder_max_retries_zero_is_accepted ... ok
[INFO] [stdout] test builder_stores_endpoint ... ok
[INFO] [stdout] test error_serialise_display_is_meaningful ... ok
[INFO] [stdout] test otlp_error_variants_are_debug ... ok
[INFO] [stdout] test unreachable_endpoint_produces_transport_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlg_otlp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 25) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.69s; merged doctests compilation took 0.68s
[INFO] running `Command { std: "docker" "inspect" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442", kill_on_drop: false }`
[INFO] [stdout] 78cca80a371805eed9a289c89d6e211597c079c4052a113753bf67884ef81442
