Jul 12 14:13:09.346 INFO checking alloc-no-stdlib-1.2.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 14:13:09.346 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 14:13:09.346 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 14:13:09.346 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 14:13:09.582 INFO blam! b4cf73bfc45f34a82f7442417e7e116613ed99a3fffb2144e11d3f0d017c8bb3
Jul 12 14:13:09.584 INFO running `"docker" "start" "-a" "b4cf73bfc45f34a82f7442417e7e116613ed99a3fffb2144e11d3f0d017c8bb3"`
Jul 12 14:13:10.567 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Jul 12 14:13:10.567 INFO kablam! disables Cargo from automatically inferring other binary targets.
Jul 12 14:13:10.567 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Jul 12 14:13:10.567 INFO kablam! files will be included as a binary target:
Jul 12 14:13:10.567 INFO kablam! 
Jul 12 14:13:10.567 INFO kablam! * /source/src/bin/heap_alloc.rs
Jul 12 14:13:10.567 INFO kablam! * /source/src/bin/tests.rs
Jul 12 14:13:10.567 INFO kablam! 
Jul 12 14:13:10.567 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Jul 12 14:13:10.567 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Jul 12 14:13:10.567 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Jul 12 14:13:10.567 INFO kablam! section. You may also move the files to a location where Cargo would not
Jul 12 14:13:10.567 INFO kablam! automatically infer them to be a target, such as in subfolders.
Jul 12 14:13:10.567 INFO kablam! 
Jul 12 14:13:10.567 INFO kablam! For more information on this warning you can consult
Jul 12 14:13:10.567 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Jul 12 14:13:10.576 INFO kablam!     Checking alloc-no-stdlib v1.2.0 (file:///source)
Jul 12 14:13:11.593 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:11.593 INFO kablam!   --> src/stack_allocator.rs:54:13
Jul 12 14:13:11.593 INFO kablam!    |
Jul 12 14:13:11.593 INFO kablam! 54 |         let mut available_slice = core::mem::replace(&mut self.system_resources.slice_mut()[index],
Jul 12 14:13:11.593 INFO kablam!    |             ----^^^^^^^^^^^^^^^
Jul 12 14:13:11.593 INFO kablam!    |             |
Jul 12 14:13:11.593 INFO kablam!    |             help: remove this `mut`
Jul 12 14:13:11.593 INFO kablam!    |
Jul 12 14:13:11.593 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 14:13:11.593 INFO kablam! 
Jul 12 14:13:11.593 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:11.594 INFO kablam!   --> src/stack_allocator.rs:63:21
Jul 12 14:13:11.594 INFO kablam!    |
Jul 12 14:13:11.594 INFO kablam! 63 |                 let mut farthest_free_list = core::mem::replace(
Jul 12 14:13:11.594 INFO kablam!    |                     ----^^^^^^^^^^^^^^^^^^
Jul 12 14:13:11.594 INFO kablam!    |                     |
Jul 12 14:13:11.594 INFO kablam!    |                     help: remove this `mut`
Jul 12 14:13:11.594 INFO kablam! 
Jul 12 14:13:11.594 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:11.594 INFO kablam!   --> src/stack_allocator.rs:73:18
Jul 12 14:13:11.594 INFO kablam!    |
Jul 12 14:13:11.594 INFO kablam! 73 |             let (mut retval, return_to_sender) = available_slice.split_at_mut(len);
Jul 12 14:13:11.594 INFO kablam!    |                  ----^^^^^^
Jul 12 14:13:11.594 INFO kablam!    |                  |
Jul 12 14:13:11.594 INFO kablam!    |                  help: remove this `mut`
Jul 12 14:13:11.594 INFO kablam! 
Jul 12 14:13:11.598 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:11.598 INFO kablam!   --> src/stack_allocator.rs:79:18
Jul 12 14:13:11.598 INFO kablam!    |
Jul 12 14:13:11.598 INFO kablam! 79 |                  mut val : AllocatedStackMemory<'a, T>) {
Jul 12 14:13:11.598 INFO kablam!    |                  ----^^^
Jul 12 14:13:11.598 INFO kablam!    |                  |
Jul 12 14:13:11.598 INFO kablam!    |                  help: remove this `mut`
Jul 12 14:13:11.598 INFO kablam! 
Jul 12 14:13:12.874 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:12.874 INFO kablam!   --> src/stack_allocator.rs:54:13
Jul 12 14:13:12.874 INFO kablam!    |
Jul 12 14:13:12.874 INFO kablam! 54 |         let mut available_slice = core::mem::replace(&mut self.system_resources.slice_mut()[index],
Jul 12 14:13:12.874 INFO kablam!    |             ----^^^^^^^^^^^^^^^
Jul 12 14:13:12.874 INFO kablam!    |             |
Jul 12 14:13:12.874 INFO kablam!    |             help: remove this `mut`
Jul 12 14:13:12.874 INFO kablam!    |
Jul 12 14:13:12.874 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 14:13:12.874 INFO kablam! 
Jul 12 14:13:12.875 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:12.875 INFO kablam!   --> src/stack_allocator.rs:63:21
Jul 12 14:13:12.875 INFO kablam!    |
Jul 12 14:13:12.875 INFO kablam! 63 |                 let mut farthest_free_list = core::mem::replace(
Jul 12 14:13:12.875 INFO kablam!    |                     ----^^^^^^^^^^^^^^^^^^
Jul 12 14:13:12.875 INFO kablam!    |                     |
Jul 12 14:13:12.875 INFO kablam!    |                     help: remove this `mut`
Jul 12 14:13:12.875 INFO kablam! 
Jul 12 14:13:12.876 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:12.876 INFO kablam!   --> src/stack_allocator.rs:73:18
Jul 12 14:13:12.876 INFO kablam!    |
Jul 12 14:13:12.876 INFO kablam! 73 |             let (mut retval, return_to_sender) = available_slice.split_at_mut(len);
Jul 12 14:13:12.876 INFO kablam!    |                  ----^^^^^^
Jul 12 14:13:12.876 INFO kablam!    |                  |
Jul 12 14:13:12.876 INFO kablam!    |                  help: remove this `mut`
Jul 12 14:13:12.876 INFO kablam! 
Jul 12 14:13:12.901 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:12.901 INFO kablam!   --> src/stack_allocator.rs:79:18
Jul 12 14:13:12.901 INFO kablam!    |
Jul 12 14:13:12.901 INFO kablam! 79 |                  mut val : AllocatedStackMemory<'a, T>) {
Jul 12 14:13:12.901 INFO kablam!    |                  ----^^^
Jul 12 14:13:12.901 INFO kablam!    |                  |
Jul 12 14:13:12.901 INFO kablam!    |                  help: remove this `mut`
Jul 12 14:13:12.901 INFO kablam! 
Jul 12 14:13:13.568 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:13.569 INFO kablam!   --> src/bin/example.rs:64:7
Jul 12 14:13:13.569 INFO kablam!    |
Jul 12 14:13:13.569 INFO kablam! 64 |   let mut gbref = &mut global_buffer;
Jul 12 14:13:13.569 INFO kablam!    |       ----^^^^^
Jul 12 14:13:13.569 INFO kablam!    |       |
Jul 12 14:13:13.569 INFO kablam!    |       help: remove this `mut`
Jul 12 14:13:13.569 INFO kablam!    |
Jul 12 14:13:13.569 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 14:13:13.569 INFO kablam! 
Jul 12 14:13:13.823 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:13:13.824 INFO kablam!   --> src/bin/example.rs:64:7
Jul 12 14:13:13.824 INFO kablam!    |
Jul 12 14:13:13.824 INFO kablam! 64 |   let mut gbref = &mut global_buffer;
Jul 12 14:13:13.824 INFO kablam!    |       ----^^^^^
Jul 12 14:13:13.824 INFO kablam!    |       |
Jul 12 14:13:13.824 INFO kablam!    |       help: remove this `mut`
Jul 12 14:13:13.824 INFO kablam!    |
Jul 12 14:13:13.824 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 14:13:13.824 INFO kablam! 
Jul 12 14:13:47.123 INFO kablam! warning: static variable `freelist` should have an upper case name such as `FREELIST`
Jul 12 14:13:47.123 INFO kablam!   --> tests/lib.rs:28:1
Jul 12 14:13:47.123 INFO kablam!    |
Jul 12 14:13:47.123 INFO kablam! 28 | define_allocator_memory_pool!(16, u8, [0; 1024 * 1024 * 100], global, global_buffer);
Jul 12 14:13:47.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 14:13:47.124 INFO kablam!    |
Jul 12 14:13:47.124 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Jul 12 14:13:47.124 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 14:13:47.124 INFO kablam! 
Jul 12 14:13:47.124 INFO kablam! warning: static variable `heap` should have an upper case name such as `HEAP`
Jul 12 14:13:47.124 INFO kablam!   --> tests/lib.rs:28:1
Jul 12 14:13:47.124 INFO kablam!    |
Jul 12 14:13:47.124 INFO kablam! 28 | define_allocator_memory_pool!(16, u8, [0; 1024 * 1024 * 100], global, global_buffer);
Jul 12 14:13:47.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 14:13:47.124 INFO kablam!    |
Jul 12 14:13:47.124 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 14:13:47.124 INFO kablam! 
Jul 12 14:13:47.124 INFO kablam! warning: static variable `freelist` should have an upper case name such as `FREELIST`
Jul 12 14:13:47.124 INFO kablam!   --> tests/lib.rs:29:1
Jul 12 14:13:47.124 INFO kablam!    |
Jul 12 14:13:47.124 INFO kablam! 29 | define_allocator_memory_pool!(16, u8, [0; 1024 * 1024 * 100], global, global_buffer2);
Jul 12 14:13:47.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 14:13:47.124 INFO kablam!    |
Jul 12 14:13:47.124 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 14:13:47.124 INFO kablam! 
Jul 12 14:13:47.124 INFO kablam! warning: static variable `heap` should have an upper case name such as `HEAP`
Jul 12 14:13:47.124 INFO kablam!   --> tests/lib.rs:29:1
Jul 12 14:13:47.124 INFO kablam!    |
Jul 12 14:13:47.124 INFO kablam! 29 | define_allocator_memory_pool!(16, u8, [0; 1024 * 1024 * 100], global, global_buffer2);
Jul 12 14:13:47.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 14:13:47.124 INFO kablam!    |
Jul 12 14:13:47.125 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 14:13:47.125 INFO kablam! 
Jul 12 14:13:47.172 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.67s
Jul 12 14:13:47.178 INFO kablam! su: No module specific data is present
Jul 12 14:13:47.808 INFO running `"docker" "rm" "-f" "b4cf73bfc45f34a82f7442417e7e116613ed99a3fffb2144e11d3f0d017c8bb3"`
Jul 12 14:13:47.929 INFO blam! b4cf73bfc45f34a82f7442417e7e116613ed99a3fffb2144e11d3f0d017c8bb3