[INFO] fetching crate speech-synthesis 0.4.0...
[INFO] testing speech-synthesis-0.4.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate speech-synthesis 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate speech-synthesis 0.4.0
[INFO] finished tweaking crates.io crate speech-synthesis 0.4.0
[INFO] tweaked toml for crates.io crate speech-synthesis 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate speech-synthesis 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8dfc1993c7c82b9461256ca801e06522468a7e2c456e836767dafbfef2c4e530
[INFO] running `Command { std: "docker" "start" "-a" "8dfc1993c7c82b9461256ca801e06522468a7e2c456e836767dafbfef2c4e530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dfc1993c7c82b9461256ca801e06522468a7e2c456e836767dafbfef2c4e530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dfc1993c7c82b9461256ca801e06522468a7e2c456e836767dafbfef2c4e530", kill_on_drop: false }`
[INFO] [stdout] 8dfc1993c7c82b9461256ca801e06522468a7e2c456e836767dafbfef2c4e530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3687dcd70b85ad291b9f2165c907dbbe8f57bf51b0383c0e7d01930b4488deaf
[INFO] running `Command { std: "docker" "start" "-a" "3687dcd70b85ad291b9f2165c907dbbe8f57bf51b0383c0e7d01930b4488deaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssml v0.2.0
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling speech-synthesis v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "3687dcd70b85ad291b9f2165c907dbbe8f57bf51b0383c0e7d01930b4488deaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3687dcd70b85ad291b9f2165c907dbbe8f57bf51b0383c0e7d01930b4488deaf", kill_on_drop: false }`
[INFO] [stdout] 3687dcd70b85ad291b9f2165c907dbbe8f57bf51b0383c0e7d01930b4488deaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 62a81d5a3e54b6fe1874784b955bf0140e6d431222e7fdbc0ccdc32b3eac1b40
[INFO] running `Command { std: "docker" "start" "-a" "62a81d5a3e54b6fe1874784b955bf0140e6d431222e7fdbc0ccdc32b3eac1b40", kill_on_drop: false }`
[INFO] [stderr]    Compiling speech-synthesis v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "62a81d5a3e54b6fe1874784b955bf0140e6d431222e7fdbc0ccdc32b3eac1b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a81d5a3e54b6fe1874784b955bf0140e6d431222e7fdbc0ccdc32b3eac1b40", kill_on_drop: false }`
[INFO] [stdout] 62a81d5a3e54b6fe1874784b955bf0140e6d431222e7fdbc0ccdc32b3eac1b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6a10dc91b1b8ee9a8e30f8c39f9bf9ee3c3147cc15547ac1b70a6feaffed46f6
[INFO] running `Command { std: "docker" "start" "-a" "6a10dc91b1b8ee9a8e30f8c39f9bf9ee3c3147cc15547ac1b70a6feaffed46f6", 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/speech_synthesis-7911a2e00590e48a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests speech_synthesis
[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 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" "6a10dc91b1b8ee9a8e30f8c39f9bf9ee3c3147cc15547ac1b70a6feaffed46f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a10dc91b1b8ee9a8e30f8c39f9bf9ee3c3147cc15547ac1b70a6feaffed46f6", kill_on_drop: false }`
[INFO] [stdout] 6a10dc91b1b8ee9a8e30f8c39f9bf9ee3c3147cc15547ac1b70a6feaffed46f6
