Compiling foo v0.0.1 (D:\a\cargo\cargo\target\tmp\cit\t1079\foo)
     Running `rustc --crate-name foo src\main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=f9e88282337cd66d -C extra-filename=-f9e88282337cd66d --out-dir D:\a\cargo\cargo\target\tmp\cit\t1079\foo\target\custom-bin-target\debug\deps --target \\?\D:\a\cargo\cargo\target\tmp\cit\t1079\foo\custom-bin-target.json -L dependency=D:\a\cargo\cargo\target\tmp\cit\t1079\foo\target\custom-bin-target\debug\deps -L dependency=D:\a\cargo\cargo\target\tmp\cit\t1079\foo\target\debug\deps`
error: linking with `rust-lld` failed: exit code: 0xc0000374
  |
  = note: "rust-lld" "-flavor" "gnu" "D:\\a\\cargo\\cargo\\target\\tmp\\cit\\t1079\\foo\\target\\custom-bin-target\\debug\\deps\\foo-f9e88282337cd66d.foo.b337eb6238b88ab8-cgu.0.rcgu.o" "--as-needed" "-L" "D:\\a\\cargo\\cargo\\target\\tmp\\cit\\t1079\\foo\\target\\custom-bin-target\\debug\\deps" "-L" "D:\\a\\cargo\\cargo\\target\\tmp\\cit\\t1079\\foo\\target\\debug\\deps" "-L" "C:\\Users\\runneradmin\\.rustup\\toolchains\\nightly-x86_64-pc-windows-gnu\\lib\\rustlib\\custom-bin-target\\lib" "-Bdynamic" "--eh-frame-hdr" "-z" "noexecstack" "-L" "C:\\Users\\runneradmin\\.rustup\\toolchains\\nightly-x86_64-pc-windows-gnu\\lib\\rustlib\\custom-bin-target\\lib" "-o" "D:\\a\\cargo\\cargo\\target\\tmp\\cit\\t1079\\foo\\target\\custom-bin-target\\debug\\deps\\foo-f9e88282337cd66d" "--gc-sections"
  = note: rust-lld: warning: cannot find entry symbol _start; not setting start address