--- ./compiler/rustc_driver/src/lib.rs 2021-10-24 13:20:05.833987999 +0530 +++ ./compiler/rustc_driver/src/lib.rs.mod 2021-10-24 13:21:43.523987961 +0530 @@ -1296,7 +1296,7 @@ tracing::subscriber::set_global_default(subscriber).unwrap(); } -#[cfg(all(unix, any(target_env = "gnu", target_os = "macos")))] +#[cfg(all(unix, any(target_env = "gnu", target_os = "macos"), not(target_os = "android")))] mod signal_handler { extern "C" { fn backtrace_symbols_fd( @@ -1340,7 +1340,7 @@ } } -#[cfg(not(all(unix, any(target_env = "gnu", target_os = "macos"))))] +#[cfg(not(all(unix, any(target_env = "gnu", target_os = "macos"), not(target_os = "android"))))] mod signal_handler { pub(super) fn install() {} }