Sep 21 07:13:30.765 INFO checking maskerad_stack_allocator-1.1.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 07:13:30.765 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 07:13:30.766 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 07:13:30.964 INFO blam! 3583254c7ee2504cd3509ce247c3764629251ec73572d85c570fd8670a26f912 Sep 21 07:13:30.965 INFO running `"docker" "start" "-a" "3583254c7ee2504cd3509ce247c3764629251ec73572d85c570fd8670a26f912"` Sep 21 07:13:31.995 INFO kablam! usermod: no changes Sep 21 07:13:32.027 INFO kablam! Checking maskerad_stack_allocator v1.1.2 (/source) Sep 21 07:13:32.027 INFO kablam! Checking bencher v0.1.5 Sep 21 07:13:32.240 INFO kablam! error[E0432]: unresolved import `alloc::allocator` Sep 21 07:13:32.240 INFO kablam! --> src/stack_allocator.rs:9:12 Sep 21 07:13:32.240 INFO kablam! | Sep 21 07:13:32.240 INFO kablam! 9 | use alloc::allocator::Layout; Sep 21 07:13:32.240 INFO kablam! | ^^^^^^^^^ Could not find `allocator` in `alloc` Sep 21 07:13:32.240 INFO kablam! Sep 21 07:13:32.240 INFO kablam! error[E0432]: unresolved import `alloc::allocator` Sep 21 07:13:32.240 INFO kablam! --> src/double_ended_allocator.rs:9:12 Sep 21 07:13:32.240 INFO kablam! | Sep 21 07:13:32.240 INFO kablam! 9 | use alloc::allocator::Layout; Sep 21 07:13:32.240 INFO kablam! | ^^^^^^^^^ Could not find `allocator` in `alloc` Sep 21 07:13:32.240 INFO kablam! Sep 21 07:13:32.245 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.245 INFO kablam! --> src/stack_allocator.rs:8:5 Sep 21 07:13:32.245 INFO kablam! | Sep 21 07:13:32.245 INFO kablam! 8 | use alloc::raw_vec::RawVec; Sep 21 07:13:32.245 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:13:32.245 INFO kablam! | Sep 21 07:13:32.245 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.245 INFO kablam! Sep 21 07:13:32.245 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.245 INFO kablam! --> src/stack_allocator.rs:71:12 Sep 21 07:13:32.245 INFO kablam! | Sep 21 07:13:32.245 INFO kablam! 71 | stack: RawVec, Sep 21 07:13:32.245 INFO kablam! | ^^^^^^^^^^ Sep 21 07:13:32.245 INFO kablam! | Sep 21 07:13:32.245 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.245 INFO kablam! Sep 21 07:13:32.245 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.245 INFO kablam! --> src/double_ended_allocator.rs:8:5 Sep 21 07:13:32.245 INFO kablam! | Sep 21 07:13:32.245 INFO kablam! 8 | use alloc::raw_vec::RawVec; Sep 21 07:13:32.245 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:13:32.245 INFO kablam! | Sep 21 07:13:32.245 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.245 INFO kablam! Sep 21 07:13:32.245 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.245 INFO kablam! --> src/double_ended_allocator.rs:87:12 Sep 21 07:13:32.245 INFO kablam! | Sep 21 07:13:32.245 INFO kablam! 87 | stack: RawVec, Sep 21 07:13:32.245 INFO kablam! | ^^^^^^^^^^ Sep 21 07:13:32.245 INFO kablam! | Sep 21 07:13:32.245 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.245 INFO kablam! Sep 21 07:13:32.246 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.246 INFO kablam! --> src/stack_allocator.rs:91:21 Sep 21 07:13:32.246 INFO kablam! | Sep 21 07:13:32.246 INFO kablam! 91 | let stack = RawVec::with_capacity(capacity); Sep 21 07:13:32.246 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:13:32.246 INFO kablam! | Sep 21 07:13:32.246 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.246 INFO kablam! Sep 21 07:13:32.246 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.246 INFO kablam! --> src/stack_allocator.rs:100:29 Sep 21 07:13:32.246 INFO kablam! | Sep 21 07:13:32.246 INFO kablam! 100 | pub fn stack(&self) -> &RawVec { Sep 21 07:13:32.246 INFO kablam! | ^^^^^^^^^^ Sep 21 07:13:32.246 INFO kablam! | Sep 21 07:13:32.246 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.246 INFO kablam! Sep 21 07:13:32.246 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.246 INFO kablam! --> src/double_ended_allocator.rs:111:37 Sep 21 07:13:32.246 INFO kablam! | Sep 21 07:13:32.246 INFO kablam! 111 | let stack: RawVec = RawVec::with_capacity(capacity); Sep 21 07:13:32.246 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:13:32.246 INFO kablam! | Sep 21 07:13:32.246 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.246 INFO kablam! Sep 21 07:13:32.246 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.246 INFO kablam! --> src/double_ended_allocator.rs:111:24 Sep 21 07:13:32.247 INFO kablam! | Sep 21 07:13:32.247 INFO kablam! 111 | let stack: RawVec = RawVec::with_capacity(capacity); Sep 21 07:13:32.247 INFO kablam! | ^^^^^^^^^^ Sep 21 07:13:32.247 INFO kablam! | Sep 21 07:13:32.247 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.247 INFO kablam! Sep 21 07:13:32.247 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.247 INFO kablam! --> src/double_ended_allocator.rs:126:29 Sep 21 07:13:32.247 INFO kablam! | Sep 21 07:13:32.247 INFO kablam! 126 | pub fn stack(&self) -> &RawVec { Sep 21 07:13:32.247 INFO kablam! | ^^^^^^^^^^ Sep 21 07:13:32.247 INFO kablam! | Sep 21 07:13:32.247 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.247 INFO kablam! Sep 21 07:13:32.255 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.255 INFO kablam! --> src/stack_allocator.rs:92:46 Sep 21 07:13:32.255 INFO kablam! | Sep 21 07:13:32.255 INFO kablam! 92 | let current_offset = Cell::new(stack.ptr() as *mut u8); Sep 21 07:13:32.255 INFO kablam! | ^^^ Sep 21 07:13:32.255 INFO kablam! | Sep 21 07:13:32.255 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.255 INFO kablam! Sep 21 07:13:32.256 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.256 INFO kablam! --> src/stack_allocator.rs:122:44 Sep 21 07:13:32.256 INFO kablam! | Sep 21 07:13:32.256 INFO kablam! 122 | self.current_offset.set(self.stack.ptr()); Sep 21 07:13:32.256 INFO kablam! | ^^^ Sep 21 07:13:32.256 INFO kablam! | Sep 21 07:13:32.257 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.257 INFO kablam! Sep 21 07:13:32.258 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.258 INFO kablam! --> src/stack_allocator.rs:168:33 Sep 21 07:13:32.258 INFO kablam! | Sep 21 07:13:32.258 INFO kablam! 168 | assert!((self.stack.ptr().offset_to(aligned_ptr).unwrap() as usize) < self.stack.cap()); Sep 21 07:13:32.258 INFO kablam! | ^^^ Sep 21 07:13:32.258 INFO kablam! | Sep 21 07:13:32.258 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.258 INFO kablam! Sep 21 07:13:32.279 INFO kablam! error[E0599]: no method named `offset_to` found for type `*mut u8` in the current scope Sep 21 07:13:32.279 INFO kablam! --> src/stack_allocator.rs:168:39 Sep 21 07:13:32.279 INFO kablam! | Sep 21 07:13:32.279 INFO kablam! 168 | assert!((self.stack.ptr().offset_to(aligned_ptr).unwrap() as usize) < self.stack.cap()); Sep 21 07:13:32.279 INFO kablam! | ^^^^^^^^^ Sep 21 07:13:32.279 INFO kablam! | Sep 21 07:13:32.279 INFO kablam! = help: did you mean `offset`? Sep 21 07:13:32.279 INFO kablam! Sep 21 07:13:32.279 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.279 INFO kablam! --> src/stack_allocator.rs:168:94 Sep 21 07:13:32.279 INFO kablam! | Sep 21 07:13:32.279 INFO kablam! 168 | assert!((self.stack.ptr().offset_to(aligned_ptr).unwrap() as usize) < self.stack.cap()); Sep 21 07:13:32.279 INFO kablam! | ^^^ Sep 21 07:13:32.279 INFO kablam! | Sep 21 07:13:32.279 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.280 INFO kablam! Sep 21 07:13:32.284 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.284 INFO kablam! --> src/double_ended_allocator.rs:112:57 Sep 21 07:13:32.284 INFO kablam! | Sep 21 07:13:32.284 INFO kablam! 112 | let current_offset_bottom = Cell::new(stack.ptr() as *mut u8); Sep 21 07:13:32.284 INFO kablam! | ^^^ Sep 21 07:13:32.284 INFO kablam! | Sep 21 07:13:32.284 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.284 INFO kablam! Sep 21 07:13:32.284 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.284 INFO kablam! --> src/double_ended_allocator.rs:113:54 Sep 21 07:13:32.284 INFO kablam! | Sep 21 07:13:32.284 INFO kablam! 113 | let current_offset_top = Cell::new(stack.ptr().offset(capacity as isize) as *mut u8); Sep 21 07:13:32.284 INFO kablam! | ^^^ Sep 21 07:13:32.284 INFO kablam! | Sep 21 07:13:32.284 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.284 INFO kablam! Sep 21 07:13:32.284 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.284 INFO kablam! --> src/double_ended_allocator.rs:148:51 Sep 21 07:13:32.284 INFO kablam! | Sep 21 07:13:32.284 INFO kablam! 148 | self.current_offset_bottom.set(self.stack.ptr()); Sep 21 07:13:32.284 INFO kablam! | ^^^ Sep 21 07:13:32.284 INFO kablam! | Sep 21 07:13:32.284 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.284 INFO kablam! Sep 21 07:13:32.285 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.285 INFO kablam! --> src/double_ended_allocator.rs:174:42 Sep 21 07:13:32.285 INFO kablam! | Sep 21 07:13:32.285 INFO kablam! 174 | let top_stack = self.stack().ptr().offset(self.stack().cap() as isize); Sep 21 07:13:32.285 INFO kablam! | ^^^ Sep 21 07:13:32.285 INFO kablam! | Sep 21 07:13:32.285 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.285 INFO kablam! Sep 21 07:13:32.285 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.285 INFO kablam! --> src/double_ended_allocator.rs:174:68 Sep 21 07:13:32.285 INFO kablam! | Sep 21 07:13:32.285 INFO kablam! 174 | let top_stack = self.stack().ptr().offset(self.stack().cap() as isize); Sep 21 07:13:32.285 INFO kablam! | ^^^ Sep 21 07:13:32.285 INFO kablam! | Sep 21 07:13:32.285 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.285 INFO kablam! Sep 21 07:13:32.285 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.285 INFO kablam! --> src/double_ended_allocator.rs:226:33 Sep 21 07:13:32.286 INFO kablam! | Sep 21 07:13:32.286 INFO kablam! 226 | assert!((self.stack.ptr().offset_to(aligned_ptr).unwrap() as usize) < self.stack.cap() / 2); Sep 21 07:13:32.286 INFO kablam! | ^^^ Sep 21 07:13:32.286 INFO kablam! | Sep 21 07:13:32.286 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.286 INFO kablam! Sep 21 07:13:32.286 INFO kablam! error[E0599]: no method named `offset_to` found for type `*mut u8` in the current scope Sep 21 07:13:32.286 INFO kablam! --> src/double_ended_allocator.rs:226:39 Sep 21 07:13:32.286 INFO kablam! | Sep 21 07:13:32.286 INFO kablam! 226 | assert!((self.stack.ptr().offset_to(aligned_ptr).unwrap() as usize) < self.stack.cap() / 2); Sep 21 07:13:32.286 INFO kablam! | ^^^^^^^^^ Sep 21 07:13:32.287 INFO kablam! | Sep 21 07:13:32.287 INFO kablam! = help: did you mean `offset`? Sep 21 07:13:32.287 INFO kablam! Sep 21 07:13:32.287 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.287 INFO kablam! --> src/double_ended_allocator.rs:226:94 Sep 21 07:13:32.287 INFO kablam! | Sep 21 07:13:32.287 INFO kablam! 226 | assert!((self.stack.ptr().offset_to(aligned_ptr).unwrap() as usize) < self.stack.cap() / 2); Sep 21 07:13:32.287 INFO kablam! | ^^^ Sep 21 07:13:32.287 INFO kablam! | Sep 21 07:13:32.287 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.287 INFO kablam! Sep 21 07:13:32.304 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.304 INFO kablam! --> src/double_ended_allocator.rs:274:50 Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! 274 | let bottom_top_offset = self.stack().ptr().offset_to(old_stack_top).unwrap(); Sep 21 07:13:32.304 INFO kablam! | ^^^ Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.304 INFO kablam! Sep 21 07:13:32.304 INFO kablam! error[E0599]: no method named `offset_to` found for type `*mut u8` in the current scope Sep 21 07:13:32.304 INFO kablam! --> src/double_ended_allocator.rs:274:56 Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! 274 | let bottom_top_offset = self.stack().ptr().offset_to(old_stack_top).unwrap(); Sep 21 07:13:32.304 INFO kablam! | ^^^^^^^^^ Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! = help: did you mean `offset`? Sep 21 07:13:32.304 INFO kablam! Sep 21 07:13:32.304 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.304 INFO kablam! --> src/double_ended_allocator.rs:277:46 Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! 277 | let unaligned_ptr = self.stack().ptr().offset(bottom_top_offset - offset as isize) as usize; Sep 21 07:13:32.304 INFO kablam! | ^^^ Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.304 INFO kablam! Sep 21 07:13:32.304 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.304 INFO kablam! --> src/double_ended_allocator.rs:292:33 Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! 292 | assert!((self.stack.ptr().offset_to(aligned_ptr).unwrap() as usize) > (self.stack.cap() / 2)); Sep 21 07:13:32.304 INFO kablam! | ^^^ Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.304 INFO kablam! Sep 21 07:13:32.304 INFO kablam! error[E0599]: no method named `offset_to` found for type `*mut u8` in the current scope Sep 21 07:13:32.304 INFO kablam! --> src/double_ended_allocator.rs:292:39 Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! 292 | assert!((self.stack.ptr().offset_to(aligned_ptr).unwrap() as usize) > (self.stack.cap() / 2)); Sep 21 07:13:32.304 INFO kablam! | ^^^^^^^^^ Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! = help: did you mean `offset`? Sep 21 07:13:32.304 INFO kablam! Sep 21 07:13:32.304 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail Sep 21 07:13:32.304 INFO kablam! --> src/double_ended_allocator.rs:292:95 Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! 292 | assert!((self.stack.ptr().offset_to(aligned_ptr).unwrap() as usize) > (self.stack.cap() / 2)); Sep 21 07:13:32.304 INFO kablam! | ^^^ Sep 21 07:13:32.304 INFO kablam! | Sep 21 07:13:32.304 INFO kablam! = help: add #![feature(raw_vec_internals)] to the crate attributes to enable Sep 21 07:13:32.304 INFO kablam! Sep 21 07:13:32.310 INFO kablam! error: aborting due to 30 previous errors Sep 21 07:13:32.310 INFO kablam! Sep 21 07:13:32.310 INFO kablam! Some errors occurred: E0432, E0599, E0658. Sep 21 07:13:32.310 INFO kablam! For more information about an error, try `rustc --explain E0432`. Sep 21 07:13:32.315 INFO kablam! error: Could not compile `maskerad_stack_allocator`. Sep 21 07:13:32.315 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 21 07:13:32.504 INFO kablam! error: build failed Sep 21 07:13:32.505 INFO kablam! su: No module specific data is present Sep 21 07:13:33.101 INFO running `"docker" "rm" "-f" "3583254c7ee2504cd3509ce247c3764629251ec73572d85c570fd8670a26f912"` Sep 21 07:13:33.153 INFO blam! 3583254c7ee2504cd3509ce247c3764629251ec73572d85c570fd8670a26f912