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Build date: 2026-08-22T05:01:00.088Z
Build duration: 21.944s
Builder does-it-build commit: 5518c49d7c6348ba
Compiling compiler_builtins v0.1.160 (/var/lib/does-it-build/.rustup/toolchains/nightly-2026-08-22-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-2026-08-22-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
rustc-LLVM ERROR: Cannot select: 0x7e8dc8cc3e70: i32 = fp_to_fp16 nnan 0x7e8dc8cde8c0
0x7e8dc8cde8c0: f32 = fmul nnan 0x7e8dc8cdeaf0, 0x7e8dc8cc39a0
0x7e8dc8cdeaf0: f32 = fp16_to_fp nnan 0x7e8dc8cc3230
0x7e8dc8cc3230: i32 = fp_to_fp16 0x7e8dc8d1ad20
0x7e8dc8d1ad20: f32 = bitcast 0x7e8dc8d1a150
0x7e8dc8d1a150: i32,ch,glue = CopyFromReg 0x7e8dc8cde930, Register:i32 $a10, 0x7e8dc8cde930:1
0x7e8dc8cde930: ch,glue = callseq_end 0x7e8dc8cde310, TargetConstant:i32<0>, TargetConstant:i32<0>, 0x7e8dc8cde310:1
0x7e8dc8cde310: ch,glue = <<Unknown Target Node #539>> 0x7e8dc8cde150, 0x7e8dc8cc3380, RegisterMask:Untyped, Register:i32 $a10, Register:i32 $a11, 0x7e8dc8cde150:1
0x7e8dc8cc3380: i32,ch = load<(load (s32) from constant-pool)> 0x7e8dc8cd3d20, 0x7e8dc8cc3f50, undef:i32
0x7e8dc8cc3f50: i32 = <<Unknown Target Node #552>> TargetConstantPool:i32<__floatundisf> 0
0x7e8dc8cde150: ch,glue = CopyToReg 0x7e8dc8d1a850, Register:i32 $a11, 0x7e8dc8cde850, 0x7e8dc8d1a850:1
0x7e8dc8cde850: i32,ch = CopyFromReg 0x7e8dc8cded20:1, Register:i32 %13
0x7e8dc8d1a850: ch,glue = CopyToReg 0x7e8dc8cc35b0, Register:i32 $a10, 0x7e8dc8cded20
0x7e8dc8cc39a0: f32,ch = load<(load (s32) from constant-pool)> 0x7e8dc8cd3d20, 0x7e8dc8cc38c0, undef:i32
0x7e8dc8cc38c0: i32 = <<Unknown Target Node #552>> TargetConstantPool:i32<float 1.000000e+04> 0
In function: _RNvXs0_NtNtCs2DE6gnA0E03_4core3num11float_parseC3f16NtNtNtB9_3str6traits7FromStr8from_str
error: could not compile `core` (lib)
Caused by:
process didn't exit successfully: `/var/lib/does-it-build/.rustup/toolchains/nightly-2026-08-22-x86_64-unknown-linux-gnu/bin/rustc --crate-name core --edition=2024 /var/lib/does-it-build/.rustup/toolchains/nightly-2026-08-22-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 -Z embed-metadata=no -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=3f2ce77507e68bc0 -C extra-filename=-1b1b14082b600ae4 --out-dir /tmp/.tmpMIxytB/target/xtensa-esp32-espidf/release/build/core/1b1b14082b600ae4/out --target xtensa-esp32-espidf -C strip=debuginfo -Z force-unstable-if-unmarked -L dependency=/tmp/.tmpMIxytB/target/release/build/core/1b1b14082b600ae4/out --cap-lints allow` (exit status: 101)