[INFO] fetching crate otlp-stdout-client 0.4.1...
[INFO] testing otlp-stdout-client-0.4.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate otlp-stdout-client 0.4.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate otlp-stdout-client 0.4.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate otlp-stdout-client 0.4.1
[INFO] tweaked toml for crates.io crate otlp-stdout-client 0.4.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate otlp-stdout-client 0.4.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate otlp-stdout-client 0.4.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7ea112242a33ea6dd212affbe087da49803f65a1884e6e07e0d85c99fe34fdc
[INFO] running `Command { std: "docker" "start" "-a" "b7ea112242a33ea6dd212affbe087da49803f65a1884e6e07e0d85c99fe34fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7ea112242a33ea6dd212affbe087da49803f65a1884e6e07e0d85c99fe34fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ea112242a33ea6dd212affbe087da49803f65a1884e6e07e0d85c99fe34fdc", kill_on_drop: false }`
[INFO] [stdout] b7ea112242a33ea6dd212affbe087da49803f65a1884e6e07e0d85c99fe34fdc
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aea4f6b8af2dab2de98c6f194ec1c021ca690a1873f0c9df37367a33529d61db
[INFO] running `Command { std: "docker" "start" "-a" "aea4f6b8af2dab2de98c6f194ec1c021ca690a1873f0c9df37367a33529d61db", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling itoa v1.0.13
[INFO] [stderr]    Compiling litemap v0.7.5
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling prost-derive v0.13.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling tokio v1.41.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling pin-project v1.1.7
[INFO] [stderr]    Compiling opentelemetry v0.28.0
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling prost v0.13.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-stream v0.1.16
[INFO] [stderr]    Compiling hyper v1.5.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stderr]    Compiling opentelemetry_sdk v0.28.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling reqwest v0.12.12
[INFO] [stderr]    Compiling opentelemetry-proto v0.28.0
[INFO] [stderr]    Compiling opentelemetry-http v0.28.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.28.0
[INFO] [stderr]    Compiling otlp-stdout-client v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "aea4f6b8af2dab2de98c6f194ec1c021ca690a1873f0c9df37367a33529d61db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea4f6b8af2dab2de98c6f194ec1c021ca690a1873f0c9df37367a33529d61db", kill_on_drop: false }`
[INFO] [stdout] aea4f6b8af2dab2de98c6f194ec1c021ca690a1873f0c9df37367a33529d61db
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7827e5babee4f3e2b0336bdf6e0a00fbe373bbcde17449806ae701c4deeab2a2
[INFO] running `Command { std: "docker" "start" "-a" "7827e5babee4f3e2b0336bdf6e0a00fbe373bbcde17449806ae701c4deeab2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling fastrand v2.2.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling sealed_test_derive v1.1.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling rusty-forkfork v0.4.0
[INFO] [stderr]    Compiling sealed_test v1.1.0
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling hyper v1.5.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling opentelemetry_sdk v0.28.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling reqwest v0.12.12
[INFO] [stderr]    Compiling opentelemetry-http v0.28.0
[INFO] [stderr]    Compiling opentelemetry-proto v0.28.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.28.0
[INFO] [stderr]    Compiling otlp-stdout-client v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 30.54s
[INFO] running `Command { std: "docker" "inspect" "7827e5babee4f3e2b0336bdf6e0a00fbe373bbcde17449806ae701c4deeab2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7827e5babee4f3e2b0336bdf6e0a00fbe373bbcde17449806ae701c4deeab2a2", kill_on_drop: false }`
[INFO] [stdout] 7827e5babee4f3e2b0336bdf6e0a00fbe373bbcde17449806ae701c4deeab2a2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd4a3b38e231a3b61dc675429ff744b0f264c879bd4161dd1d7acf28092100b2
[INFO] running `Command { std: "docker" "start" "-a" "cd4a3b38e231a3b61dc675429ff744b0f264c879bd4161dd1d7acf28092100b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/otlp_stdout_client-93cc6a8f1e25d63b)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_stdout_client_send_json_gzip ... ok
[INFO] [stdout] test tests::test_stdout_client_send_json_plain ... ok
[INFO] [stdout] test tests::test_stdout_client_send_proto_gzip ... ok
[INFO] [stdout] test tests::test_stdout_client_send_proto_plain ... ok
[INFO] [stdout] test tests::test_stdout_client_send_proto_gzip ... ok
[INFO] [stdout] test tests::test_stdout_client_send_json_plain ... ok
[INFO] [stdout] test tests::test_stdout_client_send_proto_plain ... ok
[INFO] [stderr]    Doc-tests otlp_stdout_client
[INFO] [stdout] test tests::test_stdout_client_send_json_gzip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - StdoutClient::new_with_writer (line 188) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - StdoutClient::new (line 164) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 517) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd4a3b38e231a3b61dc675429ff744b0f264c879bd4161dd1d7acf28092100b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd4a3b38e231a3b61dc675429ff744b0f264c879bd4161dd1d7acf28092100b2", kill_on_drop: false }`
[INFO] [stdout] cd4a3b38e231a3b61dc675429ff744b0f264c879bd4161dd1d7acf28092100b2