[INFO] fetching crate speakstream 0.4.3...
[INFO] testing speakstream-0.4.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate speakstream 0.4.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate speakstream 0.4.3
[INFO] finished tweaking crates.io crate speakstream 0.4.3
[INFO] tweaked toml for crates.io crate speakstream 0.4.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate speakstream 0.4.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate speakstream 0.4.3 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 095de522041d0682504761b3f24eba3ef9b78932cd991d26856d2c0625891486
[INFO] running `Command { std: "docker" "start" "-a" "095de522041d0682504761b3f24eba3ef9b78932cd991d26856d2c0625891486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "095de522041d0682504761b3f24eba3ef9b78932cd991d26856d2c0625891486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095de522041d0682504761b3f24eba3ef9b78932cd991d26856d2c0625891486", kill_on_drop: false }`
[INFO] [stdout] 095de522041d0682504761b3f24eba3ef9b78932cd991d26856d2c0625891486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b533e3ffb78e6d30adde06883917d860694ebcc8accd47870dac8e8755328dc1
[INFO] running `Command { std: "docker" "start" "-a" "b533e3ffb78e6d30adde06883917d860694ebcc8accd47870dac8e8755328dc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling bitflags v2.9.1
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[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling pkg-config v0.3.32
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[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling openssl-probe v0.1.6
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[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling rustls-webpki v0.103.3
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[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
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[INFO] [stderr]    Compiling icu_properties v2.0.1
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[INFO] [stderr]    Compiling futures-executor v0.3.31
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[INFO] [stderr]    Compiling idna_adapter v1.2.1
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[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling backoff v0.4.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling secrecy v0.10.3
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling hyper-util v0.1.14
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.20
[INFO] [stderr]    Compiling reqwest-eventsource v0.6.0
[INFO] [stderr]    Compiling async-openai v0.28.3
[INFO] [stderr]    Compiling speakstream v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "b533e3ffb78e6d30adde06883917d860694ebcc8accd47870dac8e8755328dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b533e3ffb78e6d30adde06883917d860694ebcc8accd47870dac8e8755328dc1", kill_on_drop: false }`
[INFO] [stdout] b533e3ffb78e6d30adde06883917d860694ebcc8accd47870dac8e8755328dc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f75bdd73f1af3f1ee0f4a60c6d0ff387e44f8083f24eee3b11a3ac6e8b9fbc20
[INFO] running `Command { std: "docker" "start" "-a" "f75bdd73f1af3f1ee0f4a60c6d0ff387e44f8083f24eee3b11a3ac6e8b9fbc20", kill_on_drop: false }`
[INFO] [stderr]    Compiling speakstream v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "f75bdd73f1af3f1ee0f4a60c6d0ff387e44f8083f24eee3b11a3ac6e8b9fbc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75bdd73f1af3f1ee0f4a60c6d0ff387e44f8083f24eee3b11a3ac6e8b9fbc20", kill_on_drop: false }`
[INFO] [stdout] f75bdd73f1af3f1ee0f4a60c6d0ff387e44f8083f24eee3b11a3ac6e8b9fbc20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d2ea68ad9e79f6e8f15c62829ecb4ea43f1805f15245bb7d344151c89981eba
[INFO] running `Command { std: "docker" "start" "-a" "4d2ea68ad9e79f6e8f15c62829ecb4ea43f1805f15245bb7d344151c89981eba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/speakstream-cf4f5cedde5fe0a3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test audio_ducking::tests::test_duck_state_changes ... ok
[INFO] [stdout] test audio_ducking::tests::test_duck_no_panic ... ok
[INFO] [stdout] test ss::tests::test_get_second_to_last_char ... ok
[INFO] [stdout] test ss::tests::test_sentence_accumulator ... ok
[INFO] [stdout] test ss::tests::test_manual_ducking_no_panic ... ok
[INFO] [stdout] test ss::tests::test_truncate_shorter ... ok
[INFO] [stdout] test ss::tests::test_truncate_longer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests speakstream
[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] running `Command { std: "docker" "inspect" "4d2ea68ad9e79f6e8f15c62829ecb4ea43f1805f15245bb7d344151c89981eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2ea68ad9e79f6e8f15c62829ecb4ea43f1805f15245bb7d344151c89981eba", kill_on_drop: false }`
[INFO] [stdout] 4d2ea68ad9e79f6e8f15c62829ecb4ea43f1805f15245bb7d344151c89981eba
