[INFO] fetching crate libjay 0.4.99...
[INFO] testing libjay-0.4.99 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate libjay 0.4.99 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate libjay 0.4.99
[INFO] finished tweaking crates.io crate libjay 0.4.99
[INFO] tweaked toml for crates.io crate libjay 0.4.99 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libjay 0.4.99 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 libjay 0.4.99 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.127
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.77
[INFO] [stderr]   Downloaded pollster v1.0.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.127
[INFO] [stderr]   Downloaded wgpu-core-deps-windows-linux-android v30.0.0
[INFO] [stderr]   Downloaded wgpu-naga-bridge v30.0.0
[INFO] [stderr]   Downloaded wgpu-core-deps-apple v30.0.0
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.7
[INFO] [stderr]   Downloaded bytemuck_derive v1.12.0
[INFO] [stderr]   Downloaded relative-path v1.9.3
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.20
[INFO] [stderr]   Downloaded portable-atomic-util v0.2.7
[INFO] [stderr]   Downloaded wgpu v30.0.0
[INFO] [stderr]   Downloaded rstest v0.26.1
[INFO] [stderr]   Downloaded rstest_macros v0.26.1
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.127
[INFO] [stderr]   Downloaded toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.56
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.127
[INFO] [stderr]   Downloaded js-sys v0.3.104
[INFO] [stderr]   Downloaded num-bigint v0.5.1
[INFO] [stderr]   Downloaded wgpu-types v30.0.0
[INFO] [stderr]   Downloaded zerocopy v0.8.56
[INFO] [stderr]   Downloaded wgpu-core v30.0.0
[INFO] [stderr]   Downloaded wgpu-hal v30.0.0
[INFO] [stderr]   Downloaded web-sys v0.3.104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7ff42b547fa42a8f4f7a7ef3d828b0bf736807d780d4cfd88e44ad12deae189b
[INFO] running `Command { std: "docker" "start" "7ff42b547fa42a8f4f7a7ef3d828b0bf736807d780d4cfd88e44ad12deae189b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ff42b547fa42a8f4f7a7ef3d828b0bf736807d780d4cfd88e44ad12deae189b", 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" "7ff42b547fa42a8f4f7a7ef3d828b0bf736807d780d4cfd88e44ad12deae189b" "/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" "7ff42b547fa42a8f4f7a7ef3d828b0bf736807d780d4cfd88e44ad12deae189b", 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" "7ff42b547fa42a8f4f7a7ef3d828b0bf736807d780d4cfd88e44ad12deae189b" "/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_aliases v0.2.2
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling naga v30.0.0
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling bit-set v0.10.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling wgpu-hal v30.0.0
[INFO] [stderr]    Compiling presser v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling ordered-float v5.3.0
[INFO] [stderr]    Compiling renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling profiling v1.0.18
[INFO] [stderr]    Compiling wgpu-core v30.0.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]    Compiling wgpu v30.0.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling num-bigint v0.5.1
[INFO] [stderr]    Compiling pollster v1.0.1
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling naga-types v30.0.0
[INFO] [stderr]    Compiling wgpu-types v30.0.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling multiversion-macros v0.8.0
[INFO] [stderr]    Compiling multiversion v0.8.0
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling gpu-allocator v0.28.0
[INFO] [stderr]    Compiling wgpu-naga-bridge v30.0.0
[INFO] [stderr]    Compiling wgpu-core-deps-windows-linux-android v30.0.0
[INFO] [stderr]    Compiling libjay v0.4.99 (/opt/rustwide/workdir)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]     --> src/verb.rs:7093:52
[INFO] [stdout]      |
[INFO] [stdout] 7093 |                         let (a, b) = (a.widen(), b.widen());
[INFO] [stdout]      |                                                    ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: call with fully qualified syntax `verb::Widen::widen(...)` to keep using the current method
[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]      = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[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/verb.rs:7093:41
[INFO] [stdout]      |
[INFO] [stdout] 7093 |                         let (a, b) = (a.widen(), b.widen());
[INFO] [stdout]      |                                         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: call with fully qualified syntax `verb::Widen::widen(...)` to keep using the current method
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]     --> src/verb.rs:7141:64
[INFO] [stdout]      |
[INFO] [stdout] 7141 |                         let (a, b): (f64, f64) = (a.widen(), b.widen());
[INFO] [stdout]      |                                                                ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: call with fully qualified syntax `verb::Widen::widen(...)` to keep using the current method
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]     --> src/verb.rs:7141:53
[INFO] [stdout]      |
[INFO] [stdout] 7141 |                         let (a, b): (f64, f64) = (a.widen(), b.widen());
[INFO] [stdout]      |                                                     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: call with fully qualified syntax `verb::Widen::widen(...)` to keep using the current method
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]     --> src/verb.rs:7168:53
[INFO] [stdout]      |
[INFO] [stdout] 7168 |                         let (a, b): (i64, i64) = (a.widen(), b.widen());
[INFO] [stdout]      |                                                     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: call with fully qualified syntax `verb::Widen::widen(...)` to keep using the current method
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]     --> src/verb.rs:7168:64
[INFO] [stdout]      |
[INFO] [stdout] 7168 |                         let (a, b): (i64, i64) = (a.widen(), b.widen());
[INFO] [stdout]      |                                                                ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: call with fully qualified syntax `verb::Widen::widen(...)` to keep using the current method
[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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libjay` (lib); 6 warnings emitted
[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 jay --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=33f6c51dfcaaa890 -C extra-filename=-df36b612361a60a2 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern multiversion=/opt/rustwide/target/release/deps/libmultiversion-77ee4c21c6582629.rmeta --extern num_bigint=/opt/rustwide/target/release/deps/libnum_bigint-947447c2c14e355b.rmeta --extern num_integer=/opt/rustwide/target/release/deps/libnum_integer-a3e83c82bb1b6a75.rmeta --extern num_traits=/opt/rustwide/target/release/deps/libnum_traits-654375333949363b.rmeta --extern pollster=/opt/rustwide/target/release/deps/libpollster-fff0d16f68f29e70.rmeta --extern rayon=/opt/rustwide/target/release/deps/librayon-4e1e5a6d84a772c1.rmeta --extern wgpu=/opt/rustwide/target/release/deps/libwgpu-c50d527e1f474ae8.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7ff42b547fa42a8f4f7a7ef3d828b0bf736807d780d4cfd88e44ad12deae189b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff42b547fa42a8f4f7a7ef3d828b0bf736807d780d4cfd88e44ad12deae189b", kill_on_drop: false }`
[INFO] [stdout] 7ff42b547fa42a8f4f7a7ef3d828b0bf736807d780d4cfd88e44ad12deae189b
