[INFO] fetching crate yeast-rs 0.3.0... [INFO] testing yeast-rs-0.3.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate yeast-rs 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate yeast-rs 0.3.0 [INFO] finished tweaking crates.io crate yeast-rs 0.3.0 [INFO] tweaked toml for crates.io crate yeast-rs 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate yeast-rs 0.3.0 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 yeast-rs 0.3.0 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4973c7426fb3d1d881566c0c97b1ba401c48efd192385e045a062fca196d341e [INFO] running `Command { std: "docker" "start" "-a" "4973c7426fb3d1d881566c0c97b1ba401c48efd192385e045a062fca196d341e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4973c7426fb3d1d881566c0c97b1ba401c48efd192385e045a062fca196d341e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4973c7426fb3d1d881566c0c97b1ba401c48efd192385e045a062fca196d341e", kill_on_drop: false }` [INFO] [stdout] 4973c7426fb3d1d881566c0c97b1ba401c48efd192385e045a062fca196d341e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 71590eecc20ae940f51b438d3431f9b96c442833144333e41ae662784b1bd624 [INFO] running `Command { std: "docker" "start" "-a" "71590eecc20ae940f51b438d3431f9b96c442833144333e41ae662784b1bd624", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling yeast-rs v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.34s [INFO] running `Command { std: "docker" "inspect" "71590eecc20ae940f51b438d3431f9b96c442833144333e41ae662784b1bd624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71590eecc20ae940f51b438d3431f9b96c442833144333e41ae662784b1bd624", kill_on_drop: false }` [INFO] [stdout] 71590eecc20ae940f51b438d3431f9b96c442833144333e41ae662784b1bd624 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bd70728d8e7c52f0c894e0bfc3b02d797e6443799ae1abc35495fc615fa443ad [INFO] running `Command { std: "docker" "start" "-a" "bd70728d8e7c52f0c894e0bfc3b02d797e6443799ae1abc35495fc615fa443ad", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling tokio v1.8.2 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling yeast-rs v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 48.35s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "bd70728d8e7c52f0c894e0bfc3b02d797e6443799ae1abc35495fc615fa443ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd70728d8e7c52f0c894e0bfc3b02d797e6443799ae1abc35495fc615fa443ad", kill_on_drop: false }` [INFO] [stdout] bd70728d8e7c52f0c894e0bfc3b02d797e6443799ae1abc35495fc615fa443ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 755d4ca840689e950d68fc160d69cecd0c6ba20a5b6fb9dec30654cf65592e7a [INFO] running `Command { std: "docker" "start" "-a" "755d4ca840689e950d68fc160d69cecd0c6ba20a5b6fb9dec30654cf65592e7a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yeast_rs-a3d34ed3d1a5837d) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::multiple_yeast ... ok [INFO] [stdout] test tests::multiple_yeast_in_same_milli ... ok [INFO] [stdout] test tests::test_convert ... ok [INFO] [stdout] test tests::sanity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] [stderr] Doc-tests yeast_rs [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - yeast (line 71) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "755d4ca840689e950d68fc160d69cecd0c6ba20a5b6fb9dec30654cf65592e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "755d4ca840689e950d68fc160d69cecd0c6ba20a5b6fb9dec30654cf65592e7a", kill_on_drop: false }` [INFO] [stdout] 755d4ca840689e950d68fc160d69cecd0c6ba20a5b6fb9dec30654cf65592e7a