[INFO] fetching crate RustQuant_math 0.4.0...
[INFO] checking RustQuant_math-0.4.0 against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841
[INFO] extracting crate RustQuant_math 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate RustQuant_math 0.4.0
[INFO] finished tweaking crates.io crate RustQuant_math 0.4.0
[INFO] tweaked toml for crates.io crate RustQuant_math 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate RustQuant_math 0.4.0 on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 456 packages to latest compatible versions
[INFO] [stderr]       Adding polars v0.44.2 (available: v0.51.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_distr v0.4.3 (available: v0.5.1)
[INFO] [stderr]       Adding statrs v0.17.1 (available: v0.18.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0d9e8a804988dbf3bc8a709c70662dc9ae9c3f401322bbea44069d3961b4983
[INFO] running `Command { std: "docker" "start" "-a" "c0d9e8a804988dbf3bc8a709c70662dc9ae9c3f401322bbea44069d3961b4983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d9e8a804988dbf3bc8a709c70662dc9ae9c3f401322bbea44069d3961b4983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d9e8a804988dbf3bc8a709c70662dc9ae9c3f401322bbea44069d3961b4983", kill_on_drop: false }`
[INFO] [stdout] c0d9e8a804988dbf3bc8a709c70662dc9ae9c3f401322bbea44069d3961b4983
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcec31a86a033dcc5deb5b0c181e48ac62f48af8950cd83fdf3217619b90e96a
[INFO] running `Command { std: "docker" "start" "-a" "bcec31a86a033dcc5deb5b0c181e48ac62f48af8950cd83fdf3217619b90e96a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling polars-utils v0.44.2
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling polars-schema v0.44.2
[INFO] [stderr]    Compiling polars-arrow v0.44.2
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking itoap v1.0.1
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling polars-compute v0.44.2
[INFO] [stderr]    Compiling polars-core v0.44.2
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling polars-ops v0.44.2
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking unicode-reverse v1.0.9
[INFO] [stderr]     Checking argminmax v0.6.3
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking now v0.1.3
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]     Checking polars-parquet-format v0.1.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]    Compiling polars-plan v0.44.2
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling rustls v0.23.33
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking comfy-table v7.2.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling psm v0.1.27
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking webpki-roots v1.0.3
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling polars-lazy v0.44.2
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling polars v0.44.2
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling rust_decimal v1.39.0
[INFO] [stderr]     Checking errorfunctions v0.2.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
[INFO] [stderr]    Compiling chrono-tz v0.8.6
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]     Checking multiversion v0.7.4
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking recursive v0.1.1
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking plotters-bitmap v0.3.7
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking polars-arrow-format v0.1.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking halfbrown v0.2.5
[INFO] [stderr]     Checking value-trait v0.10.1
[INFO] [stderr]     Checking simd-json v0.14.3
[INFO] [stderr]     Checking RustQuant_utils v0.4.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking RustQuant_autodiff v0.4.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking polars-error v0.44.2
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking yahoo_finance_api v2.4.0
[INFO] [stderr]     Checking nalgebra v0.32.6
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking statrs v0.17.1
[INFO] [stderr]     Checking polars-row v0.44.2
[INFO] [stderr]     Checking polars-json v0.44.2
[INFO] [stderr]     Checking polars-parquet v0.44.2
[INFO] [stderr]     Checking polars-time v0.44.2
[INFO] [stderr]     Checking polars-io v0.44.2
[INFO] [stderr]     Checking polars-expr v0.44.2
[INFO] [stderr]     Checking polars-mem-engine v0.44.2
[INFO] [stderr]     Checking RustQuant_error v0.4.0
[INFO] [stderr]     Checking RustQuant_math v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/distributions/gaussian.rs:141:68
[INFO] [stdout]     |
[INFO] [stdout] 141 |         0.5 * (-(x - self.mean) / (SQRT_2 * self.variance.sqrt())).erfc()
[INFO] [stdout]     |                                                                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `errorfunctions::RealErrorFunctions::erfc(...)` to keep using the current method
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(float_erf)]` to the crate attributes to enable `f64::<impl f64>::erfc`
[INFO] [stdout]    --> src/lib.rs:65:1
[INFO] [stdout]     |
[INFO] [stdout]  65 + #![feature(float_erf)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/distributions/gaussian.rs:141:68
[INFO] [stdout]     |
[INFO] [stdout] 141 |         0.5 * (-(x - self.mean) / (SQRT_2 * self.variance.sqrt())).erfc()
[INFO] [stdout]     |                                                                    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `errorfunctions::RealErrorFunctions::erfc(...)` to keep using the current method
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(float_erf)]` to the crate attributes to enable `f64::<impl f64>::erfc`
[INFO] [stdout]    --> src/lib.rs:65:1
[INFO] [stdout]     |
[INFO] [stdout]  65 + #![feature(float_erf)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/rootfinding/brent.rs:266:54
[INFO] [stdout]     |
[INFO] [stdout] 266 |         let phi = |x: f64| 0.5 * (1.0 + (x / SQRT_2).erf());
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `errorfunctions::RealErrorFunctions::erf(...)` to keep using the current method
[INFO] [stdout] help: add `#![feature(float_erf)]` to the crate attributes to enable `f64::<impl f64>::erf`
[INFO] [stdout]    --> src/lib.rs:65:1
[INFO] [stdout]     |
[INFO] [stdout]  65 + #![feature(float_erf)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "bcec31a86a033dcc5deb5b0c181e48ac62f48af8950cd83fdf3217619b90e96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcec31a86a033dcc5deb5b0c181e48ac62f48af8950cd83fdf3217619b90e96a", kill_on_drop: false }`
[INFO] [stdout] bcec31a86a033dcc5deb5b0c181e48ac62f48af8950cd83fdf3217619b90e96a