crosscompile macosx to android fails (at 8ed288)

[yichoi]

make check-stage2-T-arm-linux-androideabi-H-x86_64-apple-darwin
...
rustc: x86_64-apple-darwin/stage2/lib/rustlib/arm-linux-androideabi/lib/libgreen
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/basic.rs:48:22: 48:29 note: expansion site
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/basic.rs:44:19: 44:26 note: expansion site
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/basic.rs:56:54: 56:61 note: expansion site
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/stack.rs:146:21: 146:28 note: expansion site
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/lib.rs:480:50: 480:57 note: expansion site
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/lib.rs:351:23: 351:30 note: expansion site
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/lib.rs:350:22: 350:29 note: expansion site
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/lib.rs:349:22: 349:29 note: expansion site
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/lib.rs:465:25: 465:32 note: expansion site
<std macros>:3:13: 3:35 error: unresolved import `std::slice::BoxedSlice`. There is no `BoxedSlice` in `std::slice`
<std macros>:3         use std::slice::BoxedSlice;
                           ^~~~~~~~~~~~~~~~~~~~~~
<std macros>:1:1: 8:2 note: in expansion of vec!
/Users/mozilla/rust/src/libgreen/lib.rs:477:54: 477:61 note: expansion site
error: aborting due to 10 previous errors
make: *** [x86_64-apple-darwin/stage2/lib/rustlib/arm-linux-androideabi/lib/stamp.green] Error 101

[yichoi]

make and make test works