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Build date: 2026-08-05T06:14:01.418Z
Build duration: 23.852s
Builder does-it-build commit: 5518c49d7c6348ba
Blocking waiting for file lock on package cache
Blocking waiting for file lock on package cache
Blocking waiting for file lock on package cache
Compiling compiler_builtins v0.1.160 (/var/lib/does-it-build/.rustup/toolchains/nightly-2026-08-05-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-2026-08-05-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
rustc-LLVM ERROR: Cannot select: 0x74f1d67b92a0: i32 = fp_to_fp16 0x74f1d67b9380
0x74f1d67b9380: f32 = fmul 0x74f1d67b98c0, 0x74f1d67049a0
0x74f1d67b98c0: f32 = fp16_to_fp 0x74f1d67b9460
0x74f1d67b9460: i32 = fp_to_fp16 0x74f1d6704d20
0x74f1d6704d20: f32 = bitcast 0x74f1d67b9620
0x74f1d67b9620: i32,ch,glue = CopyFromReg 0x74f1d6704b60, Register:i32 $a10, 0x74f1d6704b60:1
0x74f1d6704b60: ch,glue = callseq_end 0x74f1d67989a0, TargetConstant:i32<0>, TargetConstant:i32<0>, 0x74f1d67989a0:1
0x74f1d67989a0: ch,glue = <<Unknown Target Node #521>> 0x74f1d67047e0, 0x74f1d67b9b60, RegisterMask:Untyped, Register:i32 $a10, Register:i32 $a11, 0x74f1d67047e0:1
0x74f1d67b9b60: i32,ch = load<(load (s32) from constant-pool)> 0x74f1d6716920, 0x74f1d6798ee0, undef:i32
0x74f1d6798ee0: i32 = <<Unknown Target Node #534>> TargetConstantPool:i32<__floatundisf> 0
0x74f1d67047e0: ch,glue = CopyToReg 0x74f1d6704cb0, Register:i32 $a11, 0x74f1d6704a10, 0x74f1d6704cb0:1
0x74f1d6704a10: i32,ch = CopyFromReg 0x74f1d6798700:1, Register:i32 %9
0x74f1d6704cb0: ch,glue = CopyToReg 0x74f1d6704460, Register:i32 $a10, 0x74f1d6798700
0x74f1d67049a0: f32,ch = load<(load (s32) from constant-pool)> 0x74f1d6716920, 0x74f1d67b9a80, undef:i32
0x74f1d67b9a80: i32 = <<Unknown Target Node #534>> TargetConstantPool:i32<float 1.000000e+04> 0
In function: _RINvMNtNtNtNtCs686J77pqbGj_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-2026-08-05-x86_64-unknown-linux-gnu/bin/rustc --crate-name core --edition=2024 /var/lib/does-it-build/.rustup/toolchains/nightly-2026-08-05-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", "optimize_for_size", "panic_immediate_abort"))' -C metadata=94f20595b88eab04 -C extra-filename=-c167d5b1ab1cf4c8 --out-dir /tmp/.tmp9isGZO/target/xtensa-esp32-none-elf/release/build/core/c167d5b1ab1cf4c8/out --target xtensa-esp32-none-elf -C strip=debuginfo -Z force-unstable-if-unmarked -L dependency=/tmp/.tmp9isGZO/target/release/build/core/c167d5b1ab1cf4c8/out --cap-lints allow` (exit status: 101)