[INFO] fetching crate synthahol-babylon 0.3.2...
[INFO] testing synthahol-babylon-0.3.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate synthahol-babylon 0.3.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate synthahol-babylon 0.3.2
[INFO] finished tweaking crates.io crate synthahol-babylon 0.3.2
[INFO] tweaked toml for crates.io crate synthahol-babylon 0.3.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synthahol-babylon 0.3.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synthahol-babylon 0.3.2 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9384f018bd7a81fac8231f531e74ed09b856a582783e3d129d3166428861967
[INFO] running `Command { std: "docker" "start" "-a" "a9384f018bd7a81fac8231f531e74ed09b856a582783e3d129d3166428861967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9384f018bd7a81fac8231f531e74ed09b856a582783e3d129d3166428861967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9384f018bd7a81fac8231f531e74ed09b856a582783e3d129d3166428861967", kill_on_drop: false }`
[INFO] [stdout] a9384f018bd7a81fac8231f531e74ed09b856a582783e3d129d3166428861967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 295a3fc558cd10d3a473e3f6f95f791b7c7d33f6b1ff4a0327cfa463ca500a1a
[INFO] running `Command { std: "docker" "start" "-a" "295a3fc558cd10d3a473e3f6f95f791b7c7d33f6b1ff4a0327cfa463ca500a1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling xml-rs v0.8.25
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling uom v0.36.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling serde-xml-rs v0.6.0
[INFO] [stderr]    Compiling synthahol-babylon v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.17s
[INFO] running `Command { std: "docker" "inspect" "295a3fc558cd10d3a473e3f6f95f791b7c7d33f6b1ff4a0327cfa463ca500a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295a3fc558cd10d3a473e3f6f95f791b7c7d33f6b1ff4a0327cfa463ca500a1a", kill_on_drop: false }`
[INFO] [stdout] 295a3fc558cd10d3a473e3f6f95f791b7c7d33f6b1ff4a0327cfa463ca500a1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03958eed2d8dc644e5596227eeb2855eca907e4cf48fe354eea7d8ee887398b9
[INFO] running `Command { std: "docker" "start" "-a" "03958eed2d8dc644e5596227eeb2855eca907e4cf48fe354eea7d8ee887398b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling synthahol-babylon v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "03958eed2d8dc644e5596227eeb2855eca907e4cf48fe354eea7d8ee887398b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03958eed2d8dc644e5596227eeb2855eca907e4cf48fe354eea7d8ee887398b9", kill_on_drop: false }`
[INFO] [stdout] 03958eed2d8dc644e5596227eeb2855eca907e4cf48fe354eea7d8ee887398b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a38d1fcecdfa43c397f4fda3143f1f6a58bd2b9afc130907a359dd8c4935e820
[INFO] running `Command { std: "docker" "start" "-a" "a38d1fcecdfa43c397f4fda3143f1f6a58bd2b9afc130907a359dd8c4935e820", 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/synthahol_babylon-66c90b169b1dd20c)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test effect::test::effect_order ... ok
[INFO] [stdout] test effect::test::delay_filter_mode ... ok
[INFO] [stdout] test effect::test::distortion ... ok
[INFO] [stdout] test effect::test::delay ... ok
[INFO] [stdout] test effect::test::equalizer ... ok
[INFO] [stdout] test test::envelopes ... ok
[INFO] [stdout] test effect::test::reverb ... ok
[INFO] [stdout] test test::envelope_curves ... ok
[INFO] [stdout] test test::init ... ok
[INFO] [stdout] test effect::test::filter ... ok
[INFO] [stdout] test test::midi_play_mode ... ok
[INFO] [stdout] test test::waveforms ... ok
[INFO] [stdout] test test::master_volume ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests synthahol_babylon
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.30s; merged doctests compilation took 1.28s
[INFO] running `Command { std: "docker" "inspect" "a38d1fcecdfa43c397f4fda3143f1f6a58bd2b9afc130907a359dd8c4935e820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38d1fcecdfa43c397f4fda3143f1f6a58bd2b9afc130907a359dd8c4935e820", kill_on_drop: false }`
[INFO] [stdout] a38d1fcecdfa43c397f4fda3143f1f6a58bd2b9afc130907a359dd8c4935e820