[INFO] fetching crate oww-rs 0.2.0...
[INFO] testing oww-rs-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate oww-rs 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate oww-rs 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate oww-rs 0.2.0
[INFO] tweaked toml for crates.io crate oww-rs 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oww-rs 0.2.0 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] crate crates.io crate oww-rs 0.2.0 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-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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5471f476f1a9160d14d7f3a06190c2b9f0c6548860b833c80f29eb49829bdc46
[INFO] running `Command { std: "docker" "start" "-a" "5471f476f1a9160d14d7f3a06190c2b9f0c6548860b833c80f29eb49829bdc46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5471f476f1a9160d14d7f3a06190c2b9f0c6548860b833c80f29eb49829bdc46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5471f476f1a9160d14d7f3a06190c2b9f0c6548860b833c80f29eb49829bdc46", kill_on_drop: false }`
[INFO] [stdout] 5471f476f1a9160d14d7f3a06190c2b9f0c6548860b833c80f29eb49829bdc46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] da8b406d05f56c54482c44a86ed13d18210a95929c20ce6f65a7cc36225b5b8a
[INFO] running `Command { std: "docker" "start" "-a" "da8b406d05f56c54482c44a86ed13d18210a95929c20ce6f65a7cc36225b5b8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling rustfft v6.4.1
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling dyn-hash v0.2.2
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling anymap3 v1.0.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling cpufeatures v0.2.15
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling rust-embed-utils v8.5.0
[INFO] [stderr]    Compiling scan_fmt v0.2.6
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling tokio v1.41.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling memmap2 v0.9.8
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling nom-language v0.1.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling xattr v1.3.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling circular-buffer v0.1.9
[INFO] [stderr]    Compiling tar v0.4.43
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling liquid-derive v0.26.10
[INFO] [stderr]    Compiling rust-embed-impl v8.5.0
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]    Compiling rust-embed v8.5.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling pest v2.8.2
[INFO] [stderr]    Compiling pest_meta v2.8.2
[INFO] [stderr]    Compiling realfft v3.5.0
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling rubato v0.16.2
[INFO] [stderr]    Compiling pest_generator v2.8.2
[INFO] [stderr]    Compiling string-interner v0.15.0
[INFO] [stderr]    Compiling safetensors v0.6.2
[INFO] [stderr]    Compiling tract-data v0.22.0
[INFO] [stderr]    Compiling pest_derive v2.8.2
[INFO] [stderr]    Compiling liquid-core v0.26.11
[INFO] [stderr]    Compiling liquid-lib v0.26.11
[INFO] [stderr]    Compiling liquid v0.26.11
[INFO] [stderr]    Compiling tract-linalg v0.22.0
[INFO] [stderr]    Compiling tract-core v0.22.0
[INFO] [stderr]    Compiling tract-nnef v0.22.0
[INFO] [stderr]    Compiling tract-hir v0.22.0
[INFO] [stderr] error: could not compile `tract-hir` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name tract_hir --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tract-hir-0.22.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=98c816bdb5ae2bee -C extra-filename=-aecba0ec6e75efe1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-3aa8fdfaf32e1c86.so --extern log=/opt/rustwide/target/debug/deps/liblog-f1405a51182604cd.rmeta --extern tract_core=/opt/rustwide/target/debug/deps/libtract_core-f9be745e71f76f79.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/tract-linalg-893c5b5921abb528/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tract-core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name tract_core --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tract-core-0.22.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("accelerate", "accelerate-src", "blas", "blis", "blis-src", "cblas", "complex", "default", "openblas", "openblas-src", "paranoid_assertions"))' -C metadata=847b109e26b20f76 -C extra-filename=-f9be745e71f76f79 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-bf2ca2eac6d23ebd.rmeta --extern anymap3=/opt/rustwide/target/debug/deps/libanymap3-277d3b2d507ae390.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-09e831e5200832b3.rmeta --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-3aa8fdfaf32e1c86.so --extern downcast_rs=/opt/rustwide/target/debug/deps/libdowncast_rs-1e443d4ec2f3d3a7.rmeta --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-0eddceeccbf472cb.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-58edaf41543212f3.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f1405a51182604cd.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-6de24883bab0b321.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-a236c0a707b06f67.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-a23d7bad202a2367.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-1f73987e8d0963b9.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-2a41959309c11d8b.rmeta --extern pastey=/opt/rustwide/target/debug/deps/libpastey-0f2ed6bc5d97d847.so --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-f1f383f6628718da.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-0f0f0aa712927539.rmeta --extern tract_data=/opt/rustwide/target/debug/deps/libtract_data-ccdf75161cfd9d17.rmeta --extern tract_linalg=/opt/rustwide/target/debug/deps/libtract_linalg-388d0c581a073cfb.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/tract-linalg-893c5b5921abb528/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "da8b406d05f56c54482c44a86ed13d18210a95929c20ce6f65a7cc36225b5b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da8b406d05f56c54482c44a86ed13d18210a95929c20ce6f65a7cc36225b5b8a", kill_on_drop: false }`
[INFO] [stdout] da8b406d05f56c54482c44a86ed13d18210a95929c20ce6f65a7cc36225b5b8a
