[INFO] fetching crate mathr 0.1.12...
[INFO] testing mathr-0.1.12 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mathr 0.1.12 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mathr 0.1.12
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mathr 0.1.12
[INFO] tweaked toml for crates.io crate mathr 0.1.12 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mathr 0.1.12 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mathr 0.1.12 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" "+1.99.0-beta.8" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.7
[INFO] [stderr]   Downloaded rustyline-derive v0.10.0
[INFO] [stderr]   Downloaded error-code v3.4.0
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v6.0.1
[INFO] [stderr]   Downloaded float-ord v0.3.2
[INFO] [stderr]   Downloaded font-kit v0.14.3
[INFO] [stderr]   Downloaded dwrote v0.11.5
[INFO] [stderr]   Downloaded core-text v20.1.0
[INFO] [stderr]   Downloaded bigdecimal v0.4.11
[INFO] [stderr]   Downloaded gif v0.12.0
[INFO] [stderr]   Downloaded freetype-sys v0.20.1
[INFO] [stderr]   Downloaded image v0.24.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b
[INFO] running `Command { std: "docker" "start" "b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b", 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" "b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b", 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" "b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling pathfinder_simd v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling jpeg-decoder v0.3.2
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling bigdecimal v0.4.11
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.1
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling clap_lex v1.1.1
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.5.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling rustyline-derive v0.10.0
[INFO] [stderr]    Compiling fd-lock v4.0.4
[INFO] [stderr]    Compiling rustyline v14.0.0
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling clap_derive v4.6.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling mathr v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b", 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" "b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling mathr v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `mathr` (example "rational_demo")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name rational_demo --edition=2021 examples/rational_demo.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C lto=thin -C codegen-units=1 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=47693a0ccdd640c4 -C extra-filename=-8a7502a53c75868e --out-dir /opt/rustwide/target/release/examples -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern anyhow=/opt/rustwide/target/release/deps/libanyhow-649c49c03d0c0ef2.rlib --extern approx=/opt/rustwide/target/release/deps/libapprox-308a464d9bfbbf04.rlib --extern bigdecimal=/opt/rustwide/target/release/deps/libbigdecimal-5974a7ad6098c9ab.rlib --extern clap=/opt/rustwide/target/release/deps/libclap-6e5db71a5d7cfeaf.rlib --extern mathr=/opt/rustwide/target/release/deps/libmathr-2649538ff5bbe11c.rlib --extern num_bigint=/opt/rustwide/target/release/deps/libnum_bigint-ebb1d84597300678.rlib --extern num_integer=/opt/rustwide/target/release/deps/libnum_integer-8f4b38a33abee1b4.rlib --extern num_traits=/opt/rustwide/target/release/deps/libnum_traits-168601b372fa260a.rlib --extern plotters=/opt/rustwide/target/release/deps/libplotters-039a3ada64e25be1.rlib --extern rustyline=/opt/rustwide/target/release/deps/librustyline-d4477353bcf1d0fd.rlib --extern thiserror=/opt/rustwide/target/release/deps/libthiserror-345922618c58bba4.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mathr` (example "fastmath_demo")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name fastmath_demo --edition=2021 examples/fastmath_demo.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C lto=thin -C codegen-units=1 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9a322fb4189a51c5 -C extra-filename=-82204aaa39308540 --out-dir /opt/rustwide/target/release/examples -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern anyhow=/opt/rustwide/target/release/deps/libanyhow-649c49c03d0c0ef2.rlib --extern approx=/opt/rustwide/target/release/deps/libapprox-308a464d9bfbbf04.rlib --extern bigdecimal=/opt/rustwide/target/release/deps/libbigdecimal-5974a7ad6098c9ab.rlib --extern clap=/opt/rustwide/target/release/deps/libclap-6e5db71a5d7cfeaf.rlib --extern mathr=/opt/rustwide/target/release/deps/libmathr-2649538ff5bbe11c.rlib --extern num_bigint=/opt/rustwide/target/release/deps/libnum_bigint-ebb1d84597300678.rlib --extern num_integer=/opt/rustwide/target/release/deps/libnum_integer-8f4b38a33abee1b4.rlib --extern num_traits=/opt/rustwide/target/release/deps/libnum_traits-168601b372fa260a.rlib --extern plotters=/opt/rustwide/target/release/deps/libplotters-039a3ada64e25be1.rlib --extern rustyline=/opt/rustwide/target/release/deps/librustyline-d4477353bcf1d0fd.rlib --extern thiserror=/opt/rustwide/target/release/deps/libthiserror-345922618c58bba4.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `mathr` (example "complex_eval_demo")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name complex_eval_demo --edition=2021 examples/complex_eval_demo.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C lto=thin -C codegen-units=1 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=d1041ed5f2cc4f7a -C extra-filename=-22eebc148d477c05 --out-dir /opt/rustwide/target/release/examples -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern anyhow=/opt/rustwide/target/release/deps/libanyhow-649c49c03d0c0ef2.rlib --extern approx=/opt/rustwide/target/release/deps/libapprox-308a464d9bfbbf04.rlib --extern bigdecimal=/opt/rustwide/target/release/deps/libbigdecimal-5974a7ad6098c9ab.rlib --extern clap=/opt/rustwide/target/release/deps/libclap-6e5db71a5d7cfeaf.rlib --extern mathr=/opt/rustwide/target/release/deps/libmathr-2649538ff5bbe11c.rlib --extern num_bigint=/opt/rustwide/target/release/deps/libnum_bigint-ebb1d84597300678.rlib --extern num_integer=/opt/rustwide/target/release/deps/libnum_integer-8f4b38a33abee1b4.rlib --extern num_traits=/opt/rustwide/target/release/deps/libnum_traits-168601b372fa260a.rlib --extern plotters=/opt/rustwide/target/release/deps/libplotters-039a3ada64e25be1.rlib --extern rustyline=/opt/rustwide/target/release/deps/librustyline-d4477353bcf1d0fd.rlib --extern thiserror=/opt/rustwide/target/release/deps/libthiserror-345922618c58bba4.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `mathr` (example "special_demo")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name special_demo --edition=2021 examples/special_demo.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C lto=thin -C codegen-units=1 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=8cc3a0608cfdc614 -C extra-filename=-916e23d36c6e5734 --out-dir /opt/rustwide/target/release/examples -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern anyhow=/opt/rustwide/target/release/deps/libanyhow-649c49c03d0c0ef2.rlib --extern approx=/opt/rustwide/target/release/deps/libapprox-308a464d9bfbbf04.rlib --extern bigdecimal=/opt/rustwide/target/release/deps/libbigdecimal-5974a7ad6098c9ab.rlib --extern clap=/opt/rustwide/target/release/deps/libclap-6e5db71a5d7cfeaf.rlib --extern mathr=/opt/rustwide/target/release/deps/libmathr-2649538ff5bbe11c.rlib --extern num_bigint=/opt/rustwide/target/release/deps/libnum_bigint-ebb1d84597300678.rlib --extern num_integer=/opt/rustwide/target/release/deps/libnum_integer-8f4b38a33abee1b4.rlib --extern num_traits=/opt/rustwide/target/release/deps/libnum_traits-168601b372fa260a.rlib --extern plotters=/opt/rustwide/target/release/deps/libplotters-039a3ada64e25be1.rlib --extern rustyline=/opt/rustwide/target/release/deps/librustyline-d4477353bcf1d0fd.rlib --extern thiserror=/opt/rustwide/target/release/deps/libthiserror-345922618c58bba4.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `mathr` (example "bspline_demo")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name bspline_demo --edition=2021 examples/bspline_demo.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C lto=thin -C codegen-units=1 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=7675a4f65b46340c -C extra-filename=-0dc052c731c705a8 --out-dir /opt/rustwide/target/release/examples -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern anyhow=/opt/rustwide/target/release/deps/libanyhow-649c49c03d0c0ef2.rlib --extern approx=/opt/rustwide/target/release/deps/libapprox-308a464d9bfbbf04.rlib --extern bigdecimal=/opt/rustwide/target/release/deps/libbigdecimal-5974a7ad6098c9ab.rlib --extern clap=/opt/rustwide/target/release/deps/libclap-6e5db71a5d7cfeaf.rlib --extern mathr=/opt/rustwide/target/release/deps/libmathr-2649538ff5bbe11c.rlib --extern num_bigint=/opt/rustwide/target/release/deps/libnum_bigint-ebb1d84597300678.rlib --extern num_integer=/opt/rustwide/target/release/deps/libnum_integer-8f4b38a33abee1b4.rlib --extern num_traits=/opt/rustwide/target/release/deps/libnum_traits-168601b372fa260a.rlib --extern plotters=/opt/rustwide/target/release/deps/libplotters-039a3ada64e25be1.rlib --extern rustyline=/opt/rustwide/target/release/deps/librustyline-d4477353bcf1d0fd.rlib --extern thiserror=/opt/rustwide/target/release/deps/libthiserror-345922618c58bba4.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `mathr` (example "debug_solve")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name debug_solve --edition=2021 examples/debug_solve.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C lto=thin -C codegen-units=1 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=62eb12fd9e670b5a -C extra-filename=-49978aef1447f1c2 --out-dir /opt/rustwide/target/release/examples -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern anyhow=/opt/rustwide/target/release/deps/libanyhow-649c49c03d0c0ef2.rlib --extern approx=/opt/rustwide/target/release/deps/libapprox-308a464d9bfbbf04.rlib --extern bigdecimal=/opt/rustwide/target/release/deps/libbigdecimal-5974a7ad6098c9ab.rlib --extern clap=/opt/rustwide/target/release/deps/libclap-6e5db71a5d7cfeaf.rlib --extern mathr=/opt/rustwide/target/release/deps/libmathr-2649538ff5bbe11c.rlib --extern num_bigint=/opt/rustwide/target/release/deps/libnum_bigint-ebb1d84597300678.rlib --extern num_integer=/opt/rustwide/target/release/deps/libnum_integer-8f4b38a33abee1b4.rlib --extern num_traits=/opt/rustwide/target/release/deps/libnum_traits-168601b372fa260a.rlib --extern plotters=/opt/rustwide/target/release/deps/libplotters-039a3ada64e25be1.rlib --extern rustyline=/opt/rustwide/target/release/deps/librustyline-d4477353bcf1d0fd.rlib --extern thiserror=/opt/rustwide/target/release/deps/libthiserror-345922618c58bba4.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `mathr` (example "fft_demo")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name fft_demo --edition=2021 examples/fft_demo.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C lto=thin -C codegen-units=1 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=8ffb6825ffc150e2 -C extra-filename=-c0c1988d8a722d60 --out-dir /opt/rustwide/target/release/examples -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern anyhow=/opt/rustwide/target/release/deps/libanyhow-649c49c03d0c0ef2.rlib --extern approx=/opt/rustwide/target/release/deps/libapprox-308a464d9bfbbf04.rlib --extern bigdecimal=/opt/rustwide/target/release/deps/libbigdecimal-5974a7ad6098c9ab.rlib --extern clap=/opt/rustwide/target/release/deps/libclap-6e5db71a5d7cfeaf.rlib --extern mathr=/opt/rustwide/target/release/deps/libmathr-2649538ff5bbe11c.rlib --extern num_bigint=/opt/rustwide/target/release/deps/libnum_bigint-ebb1d84597300678.rlib --extern num_integer=/opt/rustwide/target/release/deps/libnum_integer-8f4b38a33abee1b4.rlib --extern num_traits=/opt/rustwide/target/release/deps/libnum_traits-168601b372fa260a.rlib --extern plotters=/opt/rustwide/target/release/deps/libplotters-039a3ada64e25be1.rlib --extern rustyline=/opt/rustwide/target/release/deps/librustyline-d4477353bcf1d0fd.rlib --extern thiserror=/opt/rustwide/target/release/deps/libthiserror-345922618c58bba4.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stdout] warning: function `rel_close` is never used
[INFO] [stdout]    --> src/special.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn rel_close(a: f64, b: f64, tol: f64) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b", kill_on_drop: false }`
[INFO] [stdout] b4ea93f1ac4a2fd59d02ed21c4d38dcce06ae55337bfc82759b168dd75df222b
