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Build date: 2026-07-21T05:58:59.128Z
Build duration: 23.876s
Builder does-it-build commit: 5518c49d7c6348ba
Compiling compiler_builtins v0.1.160 (/var/lib/does-it-build/.rustup/toolchains/nightly-2026-07-21-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/compiler-builtins/compiler-builtins)
Compiling core v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2026-07-21-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
rustc-LLVM ERROR: Cannot select: 0x71b1e87763f0: i32 = fp_to_fp16 0x71b1e87aa310
0x71b1e87aa310: f32 = fmul 0x71b1e87aa8c0, 0x71b1e87129a0
0x71b1e87aa8c0: f32 = fp16_to_fp 0x71b1e87aa460
0x71b1e87aa460: i32 = fp_to_fp16 0x71b1e8712d20
0x71b1e8712d20: f32 = bitcast 0x71b1e8712460
0x71b1e8712460: i32,ch,glue = CopyFromReg 0x71b1e87aa770, Register:i32 $a10, 0x71b1e87aa770:1
0x71b1e87aa770: ch,glue = callseq_end 0x71b1e87127e0, TargetConstant:i32<0>, TargetConstant:i32<0>, 0x71b1e87127e0:1
0x71b1e87127e0: ch,glue = <<Unknown Target Node #521>> 0x71b1e8776a80, 0x71b1e87aa070, RegisterMask:Untyped, Register:i32 $a10, Register:i32 $a11, 0x71b1e8776a80:1
0x71b1e87aa070: i32,ch = load<(load (s32) from constant-pool)> 0x71b1e86d2520, 0x71b1e8776ee0, undef:i32
0x71b1e8776ee0: i32 = <<Unknown Target Node #534>> TargetConstantPool:i32<__floatundisf> 0
0x71b1e8776a80: ch,glue = CopyToReg 0x71b1e8776310, Register:i32 $a11, 0x71b1e8776540, 0x71b1e8776310:1
0x71b1e8776540: i32,ch = CopyFromReg 0x71b1e8776700:1, Register:i32 %9
0x71b1e8776310: ch,glue = CopyToReg 0x71b1e8776620, Register:i32 $a10, 0x71b1e8776700
0x71b1e87129a0: f32,ch = load<(load (s32) from constant-pool)> 0x71b1e86d2520, 0x71b1e8776850, undef:i32
0x71b1e8776850: i32 = <<Unknown Target Node #534>> TargetConstantPool:i32<float 1.000000e+04> 0
In function: _RINvMNtNtNtNtCsdNV67MAZIyP_4core3num3imp7dec2flt7decimalNtB3_7Decimal13try_fast_pathC3f16EBb_
error: could not compile `core` (lib)
Caused by:
process didn't exit successfully: `/var/lib/does-it-build/.rustup/toolchains/nightly-2026-07-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name core --edition=2024 /var/lib/does-it-build/.rustup/toolchains/nightly-2026-07-21-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/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("debug_refcell", "llvm_enzyme", "optimize_for_size", "panic_immediate_abort"))' -C metadata=3f2ce77507e68bc0 -C extra-filename=-1b1b14082b600ae4 --out-dir /tmp/.tmp6ccKpN/target/xtensa-esp32-espidf/release/deps --target xtensa-esp32-espidf -C strip=debuginfo -Z force-unstable-if-unmarked -L dependency=/tmp/.tmp6ccKpN/target/xtensa-esp32-espidf/release/deps -L dependency=/tmp/.tmp6ccKpN/target/release/deps --cap-lints allow` (exit status: 101)