[INFO] fetching crate spectrograms 2.1.3...
[INFO] testing spectrograms-2.1.3 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate spectrograms 2.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate spectrograms 2.1.3
[INFO] finished tweaking crates.io crate spectrograms 2.1.3
[INFO] tweaked toml for crates.io crate spectrograms 2.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spectrograms 2.1.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spectrograms 2.1.3 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d
[INFO] running `Command { std: "docker" "start" "ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling non-zero-size v0.2.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling spectrograms v2.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling non-empty-iter v0.3.1
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling rustfft v6.4.1
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling non-empty-slice v0.6.0
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling realfft v3.5.0
[INFO] [stderr] warning: unused dependency `once_cell`
[INFO] [stderr]   --> Cargo.toml:31:15
[INFO] [stderr]    |
[INFO] [stderr] 31 | [dependencies.once_cell]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `once_cell`
[INFO] [stderr] warning: unused dependency `pkg-config`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.pkg-config]
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `pkg-config`
[INFO] [stderr] warning: `spectrograms` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.23s
[INFO] running `Command { std: "docker" "inspect" "ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.34
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling cc v1.2.53
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.34
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling non-empty-slice v0.6.0
[INFO] [stderr]    Compiling bincode2 v2.0.1
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling rustfft v6.4.1
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]    Compiling realfft v3.5.0
[INFO] [stderr]    Compiling spectrograms v2.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `spectrograms` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name spectrograms --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="realfft"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bincode2", "default", "fftw", "python", "rayon", "realfft", "serde"))' -C metadata=469caed840726c8b -C extra-filename=-33ab8d18b5a43aef --out-dir /opt/rustwide/target/debug/build/spectrograms/33ab8d18b5a43aef/out -L dependency=/opt/rustwide/target/debug/build/aho-corasick/208f58474d132b0d/out -L dependency=/opt/rustwide/target/debug/build/alloca/9978919d70f44e9c/out -L dependency=/opt/rustwide/target/debug/build/anes/63f0137352460ed3/out -L dependency=/opt/rustwide/target/debug/build/anstyle/fe219cdab7346aa5/out -L dependency=/opt/rustwide/target/debug/build/arrayvec/09741c597eeba17a/out -L dependency=/opt/rustwide/target/debug/build/byteorder/8f59b6d1bfdaa844/out -L dependency=/opt/rustwide/target/debug/build/cast/70a90cf59d221123/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/83060ec5685761ae/out -L dependency=/opt/rustwide/target/debug/build/ciborium-io/830fc40686b7b55e/out -L dependency=/opt/rustwide/target/debug/build/ciborium-ll/9bce1a4d9473bbb9/out -L dependency=/opt/rustwide/target/debug/build/ciborium/dc92f586e4527918/out -L dependency=/opt/rustwide/target/debug/build/clap/54f8a639e2546b5a/out -L dependency=/opt/rustwide/target/debug/build/clap_builder/9575badb93ce5955/out -L dependency=/opt/rustwide/target/debug/build/clap_lex/3d90c62a36aac03c/out -L dependency=/opt/rustwide/target/debug/build/criterion-plot/3ffe87c18573e8fb/out -L dependency=/opt/rustwide/target/debug/build/crossbeam-deque/e71c6317821167fb/out -L dependency=/opt/rustwide/target/debug/build/crossbeam-epoch/5fdcd5978a9f0010/out -L dependency=/opt/rustwide/target/debug/build/crossbeam-utils/f696a08ab1e94e7a/out -L dependency=/opt/rustwide/target/debug/build/either/e5ea87bd27ac73a9/out -L dependency=/opt/rustwide/target/debug/build/half/75a7346a229095cc/out -L dependency=/opt/rustwide/target/debug/build/itertools/45fb07187528ca00/out -L dependency=/opt/rustwide/target/debug/build/itoa/f3a70a1441f7f89b/out -L dependency=/opt/rustwide/target/debug/build/libc/11f5a30dc24875fb/out -L dependency=/opt/rustwide/target/debug/build/matrixmultiply/634c52aab0249860/out -L dependency=/opt/rustwide/target/debug/build/memchr/60b408e76a46f254/out -L dependency=/opt/rustwide/target/debug/build/non-empty-iter/83bfaec59b685ca4/out -L dependency=/opt/rustwide/target/debug/build/non-zero-size/3fc6f3c63c2304e4/out -L dependency=/opt/rustwide/target/debug/build/num-complex/690b88bb7f83a6d3/out -L dependency=/opt/rustwide/target/debug/build/num-integer/ea69fbeedd0be2fa/out -L dependency=/opt/rustwide/target/debug/build/num-traits/61451ab850bd490d/out -L dependency=/opt/rustwide/target/debug/build/oorandom/bbba029f9943950a/out -L dependency=/opt/rustwide/target/debug/build/page_size/bc66a61d3c41b0a6/out -L dependency=/opt/rustwide/target/debug/build/plotters-backend/e249b42882ddb8aa/out -L dependency=/opt/rustwide/target/debug/build/plotters-svg/15366464ccea77c7/out -L dependency=/opt/rustwide/target/debug/build/plotters/5a84bef2073cd8c1/out -L dependency=/opt/rustwide/target/debug/build/primal-check/071e452db3115d74/out -L dependency=/opt/rustwide/target/debug/build/rawpointer/10d892ea69c462d6/out -L dependency=/opt/rustwide/target/debug/build/rayon-core/e986c1d1845fe6c3/out -L dependency=/opt/rustwide/target/debug/build/rayon/debd678a60a7a7eb/out -L dependency=/opt/rustwide/target/debug/build/regex-automata/e3c8c2b44e69a6b8/out -L dependency=/opt/rustwide/target/debug/build/regex-syntax/801391c65a42f645/out -L dependency=/opt/rustwide/target/debug/build/regex/78da463da3ebe09d/out -L dependency=/opt/rustwide/target/debug/build/rmp/828314cc9a724066/out -L dependency=/opt/rustwide/target/debug/build/rustfft/6aed5d1543004081/out -L dependency=/opt/rustwide/target/debug/build/same-file/ff49545450c0b63c/out -L dependency=/opt/rustwide/target/debug/build/serde/1a48e8043e316779/out -L dependency=/opt/rustwide/target/debug/build/serde_core/21f22ac7b803fb0e/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/a8ac7c081da3da63/out -L dependency=/opt/rustwide/target/debug/build/serde_json/2833a1c866c345d8/out -L dependency=/opt/rustwide/target/debug/build/strength_reduce/9ef82d1e89282c48/out -L dependency=/opt/rustwide/target/debug/build/thiserror-impl/036c4e7d058bc6ce/out -L dependency=/opt/rustwide/target/debug/build/thiserror/5b4d2312cb473478/out -L dependency=/opt/rustwide/target/debug/build/tinytemplate/293d809861d92867/out -L dependency=/opt/rustwide/target/debug/build/transpose/47ccf1d27afe67b0/out -L dependency=/opt/rustwide/target/debug/build/walkdir/7cc6f300a6f0bf06/out -L dependency=/opt/rustwide/target/debug/build/zerocopy-derive/fe8fbe1490993452/out -L dependency=/opt/rustwide/target/debug/build/zerocopy/f5aee27106f7b0e4/out -L dependency=/opt/rustwide/target/debug/build/zmij/791a22c27589f310/out --extern bincode2=/opt/rustwide/target/debug/build/bincode2/21611bdff0ff20b8/out/libbincode2-21611bdff0ff20b8.rlib --extern criterion=/opt/rustwide/target/debug/build/criterion/ba452d6fb96c5534/out/libcriterion-ba452d6fb96c5534.rlib --extern ndarray=/opt/rustwide/target/debug/build/ndarray/f4d27db8fab62b44/out/libndarray-f4d27db8fab62b44.rlib --extern non_empty_slice=/opt/rustwide/target/debug/build/non-empty-slice/d0a3937ee510fcd5/out/libnon_empty_slice-d0a3937ee510fcd5.rlib --extern num_complex=/opt/rustwide/target/debug/build/num-complex/690b88bb7f83a6d3/out/libnum_complex-690b88bb7f83a6d3.rlib --extern num_format=/opt/rustwide/target/debug/build/num-format/d25e7fa858026b40/out/libnum_format-d25e7fa858026b40.rlib --extern num_traits=/opt/rustwide/target/debug/build/num-traits/61451ab850bd490d/out/libnum_traits-61451ab850bd490d.rlib --extern once_cell=/opt/rustwide/target/debug/build/once_cell/b5bdc597ed9676b3/out/libonce_cell-b5bdc597ed9676b3.rlib --extern realfft=/opt/rustwide/target/debug/build/realfft/1d1f54b5519e63d9/out/librealfft-1d1f54b5519e63d9.rlib --extern regex=/opt/rustwide/target/debug/build/regex/78da463da3ebe09d/out/libregex-78da463da3ebe09d.rlib --extern rmp_serde=/opt/rustwide/target/debug/build/rmp-serde/1525ab28a2545a59/out/librmp_serde-1525ab28a2545a59.rlib --extern rustfft=/opt/rustwide/target/debug/build/rustfft/6aed5d1543004081/out/librustfft-6aed5d1543004081.rlib --extern serde_json=/opt/rustwide/target/debug/build/serde_json/2833a1c866c345d8/out/libserde_json-2833a1c866c345d8.rlib --extern thiserror=/opt/rustwide/target/debug/build/thiserror/5b4d2312cb473478/out/libthiserror-5b4d2312cb473478.rlib --cap-lints=warn --force-warn=unused_crate_dependencies -L native=/opt/rustwide/target/debug/build/alloca/3bf7e8449c770b19/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused dependency `once_cell`
[INFO] [stderr]   --> Cargo.toml:31:15
[INFO] [stderr]    |
[INFO] [stderr] 31 | [dependencies.once_cell]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `once_cell`
[INFO] [stderr] warning: unused dependency `pkg-config`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.pkg-config]
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `pkg-config`
[INFO] [stderr] warning: `spectrograms` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d", kill_on_drop: false }`
[INFO] [stdout] ffa33ca15eb967bfd048cd66e174a77cb7dbb185e28b6f4c1f0b026e5a68178d
