[INFO] fetching crate emit_otlp 1.12.0...
[INFO] testing emit_otlp-1.12.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate emit_otlp 1.12.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate emit_otlp 1.12.0
[INFO] finished tweaking crates.io crate emit_otlp 1.12.0
[INFO] tweaked toml for crates.io crate emit_otlp 1.12.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate emit_otlp 1.12.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate emit_otlp 1.12.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58ee07553db329dbdbb6052eab73f910dabf6411ab5dc375719daba3a61cb1e0
[INFO] running `Command { std: "docker" "start" "-a" "58ee07553db329dbdbb6052eab73f910dabf6411ab5dc375719daba3a61cb1e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58ee07553db329dbdbb6052eab73f910dabf6411ab5dc375719daba3a61cb1e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ee07553db329dbdbb6052eab73f910dabf6411ab5dc375719daba3a61cb1e0", kill_on_drop: false }`
[INFO] [stdout] 58ee07553db329dbdbb6052eab73f910dabf6411ab5dc375719daba3a61cb1e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0a70a1dd10fca8567c608801307de2d847562b20f97ad5465a500bbc30bc2ef
[INFO] running `Command { std: "docker" "start" "-a" "b0a70a1dd10fca8567c608801307de2d847562b20f97ad5465a500bbc30bc2ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling sval v2.14.1
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling openssl-probe v0.1.6
[INFO] [stderr]    Compiling emit_core v1.12.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling sval_ref v2.14.1
[INFO] [stderr]    Compiling sval_dynamic v2.14.1
[INFO] [stderr]    Compiling sval_fmt v2.14.1
[INFO] [stderr]    Compiling sval_json v2.14.1
[INFO] [stderr]    Compiling sval_buffer v2.14.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling rustls-native-certs v0.8.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling sval_protobuf v0.2.3
[INFO] [stderr]    Compiling value-bag-sval2 v1.11.1
[INFO] [stderr]    Compiling sval_nested v2.14.1
[INFO] [stderr]    Compiling sval_flatten v2.14.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling fv-template v0.5.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling emit_macros v1.12.0
[INFO] [stderr]    Compiling sval_derive_macros v2.14.1
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling sval_derive v2.14.1
[INFO] [stderr]    Compiling emit v1.12.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling emit_batcher v1.12.0
[INFO] [stderr]    Compiling emit_otlp v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.58s
[INFO] running `Command { std: "docker" "inspect" "b0a70a1dd10fca8567c608801307de2d847562b20f97ad5465a500bbc30bc2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a70a1dd10fca8567c608801307de2d847562b20f97ad5465a500bbc30bc2ef", kill_on_drop: false }`
[INFO] [stdout] b0a70a1dd10fca8567c608801307de2d847562b20f97ad5465a500bbc30bc2ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 932c7b5985903597c75cf79d73b3390c2f93287d8132282f8ca1bee3f937c2ae
[INFO] running `Command { std: "docker" "start" "-a" "932c7b5985903597c75cf79d73b3390c2f93287d8132282f8ca1bee3f937c2ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling emit_macros v1.12.0
[INFO] [stderr]    Compiling emit_core v1.12.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling emit v1.12.0
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling emit_batcher v1.12.0
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling emit_otlp v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.75s
[INFO] running `Command { std: "docker" "inspect" "932c7b5985903597c75cf79d73b3390c2f93287d8132282f8ca1bee3f937c2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932c7b5985903597c75cf79d73b3390c2f93287d8132282f8ca1bee3f937c2ae", kill_on_drop: false }`
[INFO] [stdout] 932c7b5985903597c75cf79d73b3390c2f93287d8132282f8ca1bee3f937c2ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88d350e0540b183fbe6f72a2982ae4f5c433d53a1b1e1af432d4945009fadf85
[INFO] running `Command { std: "docker" "start" "-a" "88d350e0540b183fbe6f72a2982ae4f5c433d53a1b1e1af432d4945009fadf85", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/emit_otlp-055a0d1671fe514c)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test baggage::tests::parse_invalid ... ok
[INFO] [stdout] test client::http::imp::tests::default_http_port_is_80 ... ok
[INFO] [stdout] test client::http::imp::tests::default_https_port_is_443 ... ok
[INFO] [stdout] test baggage::tests::parse_valid ... ok
[INFO] [stdout] test client::http::imp::tests::default_user_agent ... ok
[INFO] [stdout] test data::any_value::tests::encode_array_nested ... ok
[INFO] [stdout] test data::any_value::tests::encode_array ... ok
[INFO] [stdout] test data::any_value::tests::encode_bool ... ok
[INFO] [stdout] test client::tests::otlp_channel_splits_requests_by_size ... ok
[INFO] [stdout] test data::any_value::tests::encode_bytes ... ok
[INFO] [stdout] test data::any_value::tests::encode_int_i128_oversize ... ok
[INFO] [stdout] test data::any_value::tests::encode_double ... ok
[INFO] [stdout] test client::http::imp::tests::custom_user_agent ... ok
[INFO] [stdout] test data::any_value::tests::encode_int_i32 ... ok
[INFO] [stdout] test data::any_value::tests::encode_kvlist_nested ... ok
[INFO] [stdout] test client::tests::otlp_non_empty_closes_bg_thread_on_drop ... ok
[INFO] [stdout] test data::logs::tests::encode_basic ... ok
[INFO] [stdout] test data::logs::tests::encode_err_str ... ok
[INFO] [stdout] test data::metrics::tests::encode_count_double ... ok
[INFO] [stdout] test data::logs::tests::encode_span_id ... ok
[INFO] [stdout] test data::metrics::tests::encode_count_int ... ok
[INFO] [stdout] test data::logs::tests::encode_lvl ... ok
[INFO] [stdout] test data::metrics::tests::encode_gauge_double ... ok
[INFO] [stdout] test data::metrics::tests::encode_gauge_histogram_int ... ok
[INFO] [stdout] test data::logs::tests::encode_err_stacktrace ... ok
[INFO] [stdout] test data::traces::tests::encode_err_stacktrace ... ok
[INFO] [stdout] test data::traces::tests::encode_err_str ... ok
[INFO] [stdout] test data::traces::tests::encode_span_kind ... ok
[INFO] [stdout] test data::any_value::tests::encode_string ... ok
[INFO] [stdout] test data::any_value::tests::encode_kvlist ... ok
[INFO] [stdout] test data::metrics::tests::encode_count_histogram_int ... ok
[INFO] [stdout] test data::logs::tests::encode_trace_id ... ok
[INFO] [stdout] test data::metrics::tests::encode_sum_int ... ok
[INFO] [stdout] test data::traces::tests::encode_basic ... ok
[INFO] [stdout] test data::metrics::tests::encode_sum_double ... ok
[INFO] [stdout] test data::metrics::tests::encode_sum_histogram_int ... ok
[INFO] [stdout] test data::metrics::tests::encode_gauge_int ... ok
[INFO] [stdout] test env::tests::config_from_env_empty ... ok
[INFO] [stdout] test env::tests::config_from_env_endpoint_override ... ok
[INFO] [stdout] test client::tests::otlp_empty_closes_bg_thread_on_drop ... ok
[INFO] [stdout] test env::tests::config_from_env_headers ... ok
[INFO] [stdout] test env::tests::config_from_env_protocol_grpc_default ... ok
[INFO] [stdout] test env::tests::config_from_env_protocol_http_default ... ok
[INFO] [stdout] test env::tests::config_from_env_headers_ignores_list_valued_properties ... ok
[INFO] [stdout] test env::tests::config_from_env_protocol_override ... ok
[INFO] [stdout] test env::tests::config_from_env_resource_ignores_list_valued_properties ... ok
[INFO] [stdout] test env::tests::config_from_env_resource ... ok
[INFO] [stdout] test env::tests::config_from_env_service_name ... ok
[INFO] [stdout] test data::traces::tests::encode_span_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests emit_otlp
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - (line 162) ... ok
[INFO] [stdout] test src/lib.rs - (line 220) ... ok
[INFO] [stdout] test src/lib.rs - (line 211) ... ok
[INFO] [stdout] test src/lib.rs - (line 179) ... ok
[INFO] [stdout] test src/lib.rs - (line 1002) ... ok
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 285) ... ok
[INFO] [stdout] test src/lib.rs - (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 191) ... ok
[INFO] [stdout] test src/lib.rs - (line 382) ... ok
[INFO] [stdout] test src/lib.rs - (line 1076) ... ok
[INFO] [stdout] test src/lib.rs - (line 148) ... ok
[INFO] [stdout] test src/lib.rs - (line 311) ... ok
[INFO] [stdout] test src/lib.rs - (line 325) ... ok
[INFO] [stdout] test src/lib.rs - (line 911) ... ok
[INFO] [stdout] test src/lib.rs - (line 608) ... ok
[INFO] [stdout] test src/lib.rs - (line 514) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 871) ... ok
[INFO] [stdout] test src/lib.rs - (line 890) ... ok
[INFO] [stdout] test src/lib.rs - (line 1148) ... ok
[INFO] [stdout] test src/lib.rs - (line 623) ... ok
[INFO] [stdout] test src/lib.rs - (line 759) ... ok
[INFO] [stdout] test src/lib.rs - (line 395) ... ok
[INFO] [stdout] test src/lib.rs - (line 928) ... ok
[INFO] [stdout] test src/lib.rs - (line 1240) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88d350e0540b183fbe6f72a2982ae4f5c433d53a1b1e1af432d4945009fadf85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d350e0540b183fbe6f72a2982ae4f5c433d53a1b1e1af432d4945009fadf85", kill_on_drop: false }`
[INFO] [stdout] 88d350e0540b183fbe6f72a2982ae4f5c433d53a1b1e1af432d4945009fadf85