[INFO] fetching crate rust-poly 0.4.3... [INFO] building rust-poly-0.4.3 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate rust-poly 0.4.3 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate rust-poly 0.4.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rust-poly 0.4.3 [INFO] tweaked toml for crates.io crate rust-poly 0.4.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rust-poly 0.4.3 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rust-poly 0.4.3 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c123114dfe857cddc50c0d0914e5d5072b5d84b91ebfd4ae6e5b1d1394dfacc [INFO] running `Command { std: "docker" "start" "-a" "7c123114dfe857cddc50c0d0914e5d5072b5d84b91ebfd4ae6e5b1d1394dfacc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c123114dfe857cddc50c0d0914e5d5072b5d84b91ebfd4ae6e5b1d1394dfacc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c123114dfe857cddc50c0d0914e5d5072b5d84b91ebfd4ae6e5b1d1394dfacc", kill_on_drop: false }` [INFO] [stdout] 7c123114dfe857cddc50c0d0914e5d5072b5d84b91ebfd4ae6e5b1d1394dfacc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fad4b6613da81982304565c058563a93beeca7ba7026afa7637416b8eff22244 [INFO] running `Command { std: "docker" "start" "-a" "fad4b6613da81982304565c058563a93beeca7ba7026afa7637416b8eff22244", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling cc v1.2.36 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling f128_internal v0.2.2 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling f128_input v0.2.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling f128 v0.2.9 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling rust-poly v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `assert_not_prod` [INFO] [stdout] --> src/util/__testing.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | macro_rules! assert_not_prod { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromPrimitive` [INFO] [stdout] --> src/util/complex.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use num::{Complex, FromPrimitive, One, ToPrimitive, Zero}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToPrimitive` [INFO] [stdout] --> src/util/complex.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | use num::{Complex, FromPrimitive, One, ToPrimitive, Zero}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_iter` [INFO] [stdout] --> src/poly/roots.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | min_iter, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `min_iter: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_iter` [INFO] [stdout] --> src/poly/roots.rs:195:17 [INFO] [stdout] | [INFO] [stdout] 195 | min_iter, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `min_iter: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `poly` [INFO] [stdout] --> src/poly/roots.rs:388:5 [INFO] [stdout] | [INFO] [stdout] 388 | poly: &Poly, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_poly` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `complex_mean` is never used [INFO] [stdout] --> src/util/complex.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn complex_mean(v: &[Complex]) -> Complex { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quad_discriminant_re` is never used [INFO] [stdout] --> src/base/roots.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn quad_discriminant_re(ra: f64, ia: f64, rb: f64, ib: f64, rc: f64, ic: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quad_discriminant_im` is never used [INFO] [stdout] --> src/base/roots.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn quad_discriminant_im(ra: f64, ia: f64, rb: f64, ib: f64, rc: f64, ic: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quad_plus_re` is never used [INFO] [stdout] --> src/base/roots.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn quad_plus_re(ra: f64, ia: f64, rb: f64, ib: f64, re_sqrt_delta: f64, im_sqrt_delta: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quad_plus_im` is never used [INFO] [stdout] --> src/base/roots.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn quad_plus_im(ra: f64, ia: f64, rb: f64, ib: f64, re_sqrt_delta: f64, im_sqrt_delta: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quad_minus_re` is never used [INFO] [stdout] --> src/base/roots.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn quad_minus_re( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quad_minus_im` is never used [INFO] [stdout] --> src/base/roots.rs:121:4 [INFO] [stdout] | [INFO] [stdout] 121 | fn quad_minus_im( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `quadratic_c64` is never used [INFO] [stdout] --> src/base/roots.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn quadratic_c64(a: Complex64, b: Complex64, c: Complex64) -> (Complex64, Complex64) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.02s [INFO] running `Command { std: "docker" "inspect" "fad4b6613da81982304565c058563a93beeca7ba7026afa7637416b8eff22244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fad4b6613da81982304565c058563a93beeca7ba7026afa7637416b8eff22244", kill_on_drop: false }` [INFO] [stdout] fad4b6613da81982304565c058563a93beeca7ba7026afa7637416b8eff22244 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fecd7285e4ce97496f98db4303accc0ddbc9977b60d9bfc4629200c7f58872b [INFO] running `Command { std: "docker" "start" "-a" "8fecd7285e4ce97496f98db4303accc0ddbc9977b60d9bfc4629200c7f58872b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling crc v3.3.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling cc v1.2.36 [INFO] [stderr] Compiling deranged v0.5.3 [INFO] [stderr] Compiling zip v2.4.2 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling zopfli v0.8.2 [INFO] [stderr] Compiling lzma-rs v0.3.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling indexmap v2.11.1 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling deflate64 v0.1.9 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling directories v5.0.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4987e9d4227139400384ab59296ffee3b0fb1183/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=e07d8d045bf7d41f -C extra-filename=-c1a1d75e205ea053 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-084ae52e87cd4d87.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cc` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4987e9d4227139400384ab59296ffee3b0fb1183/bin/rustc --crate-name cc --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cc-1.2.36/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 --allow=unexpected_cfgs --check-cfg 'cfg(disable_clang_cl_tests)' --cfg 'feature="parallel"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("jobserver", "parallel"))' -C metadata=e5171ee01dc532b2 -C extra-filename=-08ffbf119ca2080b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern find_msvc_tools=/opt/rustwide/target/debug/deps/libfind_msvc_tools-0de68e2b9fc8c1b9.rmeta --extern jobserver=/opt/rustwide/target/debug/deps/libjobserver-85a8b375df606d05.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a58beeab2e1413cc.rmeta --extern shlex=/opt/rustwide/target/debug/deps/libshlex-258c8bec04b9d869.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "8fecd7285e4ce97496f98db4303accc0ddbc9977b60d9bfc4629200c7f58872b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fecd7285e4ce97496f98db4303accc0ddbc9977b60d9bfc4629200c7f58872b", kill_on_drop: false }` [INFO] [stdout] 8fecd7285e4ce97496f98db4303accc0ddbc9977b60d9bfc4629200c7f58872b