Build results for nightly-2025-03-15 target armv7-unknown-trusty miri-std

Preparing a sysroot for Miri (target: armv7-unknown-trusty)...
   Compiling compiler_builtins v0.1.151
    Checking core v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
   Compiling libc v0.2.171
   Compiling object v0.36.7
   Compiling std v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std)
    Checking rustc-std-workspace-core v1.99.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core)
    Checking alloc v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc)
    Checking cfg-if v1.0.0
    Checking memchr v2.7.4
    Checking adler2 v2.0.0
    Checking unwind v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/unwind)
    Checking rustc-demangle v0.1.24
    Checking rustc-std-workspace-alloc v1.99.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-alloc)
    Checking panic_unwind v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/panic_unwind)
    Checking panic_abort v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/panic_abort)
    Checking gimli v0.31.1
    Checking miniz_oxide v0.8.3
    Checking std_detect v0.1.5 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/stdarch/crates/std_detect)
    Checking hashbrown v0.15.2
    Checking addr2line v0.24.2
warning: dropping unsupported crate type `dylib` for target `armv7-unknown-trusty`

error: extern blocks must be unsafe
 --> /var/lib/does-it-build/.rustup/toolchains/nightly-2025-03-15-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/random/trusty.rs:1:1
  |
1 | / extern "C" {
2 | |     fn trusty_rng_secure_rand(randomBuffer: *mut core::ffi::c_void, randomBufferLen: libc::size_t);
3 | | }
  | |_^

warning: `std` (lib) generated 1 warning
error: could not compile `std` (lib) due to 1 previous error; 1 warning emitted
fatal error: failed to build sysroot: sysroot build failed