Aug 11 20:19:04.972 INFO checking alloc-no-stdlib-1.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 20:19:04.972 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 20:19:04.972 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 20:19:04.972 INFO running `"docker" "create" "-v" "/tmp/crater.x1FlKtyMQ5Hf:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 20:19:05.255 INFO blam! 87235542e8745b4f25834d6f20d1218c5ee70200df57a337bb9968d2d60ce12b
Aug 11 20:19:05.257 INFO running `"docker" "start" "-a" "87235542e8745b4f25834d6f20d1218c5ee70200df57a337bb9968d2d60ce12b"`
Aug 11 20:19:07.507 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Aug 11 20:19:07.507 INFO kablam! disables Cargo from automatically inferring other binary targets.
Aug 11 20:19:07.507 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 11 20:19:07.507 INFO kablam! files will be included as a binary target:
Aug 11 20:19:07.507 INFO kablam! 
Aug 11 20:19:07.507 INFO kablam! * /source/src/bin/heap_alloc.rs
Aug 11 20:19:07.507 INFO kablam! * /source/src/bin/tests.rs
Aug 11 20:19:07.507 INFO kablam! 
Aug 11 20:19:07.507 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 11 20:19:07.507 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Aug 11 20:19:07.507 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Aug 11 20:19:07.507 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 11 20:19:07.508 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 11 20:19:07.508 INFO kablam! 
Aug 11 20:19:07.508 INFO kablam! For more information on this warning you can consult
Aug 11 20:19:07.508 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 11 20:19:07.515 INFO kablam!     Checking alloc-no-stdlib v1.2.0 (file:///source)
Aug 11 20:19:08.219 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:08.219 INFO kablam!   --> src/stack_allocator.rs:54:13
Aug 11 20:19:08.219 INFO kablam!    |
Aug 11 20:19:08.219 INFO kablam! 54 |         let mut available_slice = core::mem::replace(&mut self.system_resources.slice_mut()[index],
Aug 11 20:19:08.219 INFO kablam!    |             ----^^^^^^^^^^^^^^^
Aug 11 20:19:08.220 INFO kablam!    |             |
Aug 11 20:19:08.220 INFO kablam!    |             help: remove this `mut`
Aug 11 20:19:08.220 INFO kablam!    |
Aug 11 20:19:08.220 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 20:19:08.220 INFO kablam! 
Aug 11 20:19:08.220 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:08.220 INFO kablam!   --> src/stack_allocator.rs:63:21
Aug 11 20:19:08.220 INFO kablam!    |
Aug 11 20:19:08.220 INFO kablam! 63 |                 let mut farthest_free_list = core::mem::replace(
Aug 11 20:19:08.220 INFO kablam!    |                     ----^^^^^^^^^^^^^^^^^^
Aug 11 20:19:08.220 INFO kablam!    |                     |
Aug 11 20:19:08.220 INFO kablam!    |                     help: remove this `mut`
Aug 11 20:19:08.220 INFO kablam! 
Aug 11 20:19:08.220 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:08.220 INFO kablam!   --> src/stack_allocator.rs:73:18
Aug 11 20:19:08.220 INFO kablam!    |
Aug 11 20:19:08.220 INFO kablam! 73 |             let (mut retval, return_to_sender) = available_slice.split_at_mut(len);
Aug 11 20:19:08.220 INFO kablam!    |                  ----^^^^^^
Aug 11 20:19:08.220 INFO kablam!    |                  |
Aug 11 20:19:08.220 INFO kablam!    |                  help: remove this `mut`
Aug 11 20:19:08.220 INFO kablam! 
Aug 11 20:19:08.224 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:08.224 INFO kablam!   --> src/stack_allocator.rs:79:18
Aug 11 20:19:08.224 INFO kablam!    |
Aug 11 20:19:08.224 INFO kablam! 79 |                  mut val : AllocatedStackMemory<'a, T>) {
Aug 11 20:19:08.224 INFO kablam!    |                  ----^^^
Aug 11 20:19:08.224 INFO kablam!    |                  |
Aug 11 20:19:08.224 INFO kablam!    |                  help: remove this `mut`
Aug 11 20:19:08.224 INFO kablam! 
Aug 11 20:19:08.464 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:08.464 INFO kablam!   --> src/stack_allocator.rs:54:13
Aug 11 20:19:08.464 INFO kablam!    |
Aug 11 20:19:08.464 INFO kablam! 54 |         let mut available_slice = core::mem::replace(&mut self.system_resources.slice_mut()[index],
Aug 11 20:19:08.464 INFO kablam!    |             ----^^^^^^^^^^^^^^^
Aug 11 20:19:08.464 INFO kablam!    |             |
Aug 11 20:19:08.464 INFO kablam!    |             help: remove this `mut`
Aug 11 20:19:08.464 INFO kablam!    |
Aug 11 20:19:08.464 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 20:19:08.464 INFO kablam! 
Aug 11 20:19:08.465 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:08.465 INFO kablam!   --> src/stack_allocator.rs:63:21
Aug 11 20:19:08.465 INFO kablam!    |
Aug 11 20:19:08.465 INFO kablam! 63 |                 let mut farthest_free_list = core::mem::replace(
Aug 11 20:19:08.465 INFO kablam!    |                     ----^^^^^^^^^^^^^^^^^^
Aug 11 20:19:08.465 INFO kablam!    |                     |
Aug 11 20:19:08.465 INFO kablam!    |                     help: remove this `mut`
Aug 11 20:19:08.466 INFO kablam! 
Aug 11 20:19:08.466 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:08.466 INFO kablam!   --> src/stack_allocator.rs:73:18
Aug 11 20:19:08.466 INFO kablam!    |
Aug 11 20:19:08.466 INFO kablam! 73 |             let (mut retval, return_to_sender) = available_slice.split_at_mut(len);
Aug 11 20:19:08.466 INFO kablam!    |                  ----^^^^^^
Aug 11 20:19:08.466 INFO kablam!    |                  |
Aug 11 20:19:08.466 INFO kablam!    |                  help: remove this `mut`
Aug 11 20:19:08.466 INFO kablam! 
Aug 11 20:19:08.469 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:08.469 INFO kablam!   --> src/stack_allocator.rs:79:18
Aug 11 20:19:08.469 INFO kablam!    |
Aug 11 20:19:08.469 INFO kablam! 79 |                  mut val : AllocatedStackMemory<'a, T>) {
Aug 11 20:19:08.469 INFO kablam!    |                  ----^^^
Aug 11 20:19:08.469 INFO kablam!    |                  |
Aug 11 20:19:08.469 INFO kablam!    |                  help: remove this `mut`
Aug 11 20:19:08.469 INFO kablam! 
Aug 11 20:19:09.265 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:09.265 INFO kablam!   --> src/bin/example.rs:64:7
Aug 11 20:19:09.265 INFO kablam!    |
Aug 11 20:19:09.265 INFO kablam! 64 |   let mut gbref = &mut global_buffer;
Aug 11 20:19:09.265 INFO kablam!    |       ----^^^^^
Aug 11 20:19:09.265 INFO kablam!    |       |
Aug 11 20:19:09.265 INFO kablam!    |       help: remove this `mut`
Aug 11 20:19:09.265 INFO kablam!    |
Aug 11 20:19:09.266 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 20:19:09.266 INFO kablam! 
Aug 11 20:19:09.573 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:19:09.573 INFO kablam!   --> src/bin/example.rs:64:7
Aug 11 20:19:09.573 INFO kablam!    |
Aug 11 20:19:09.573 INFO kablam! 64 |   let mut gbref = &mut global_buffer;
Aug 11 20:19:09.573 INFO kablam!    |       ----^^^^^
Aug 11 20:19:09.573 INFO kablam!    |       |
Aug 11 20:19:09.573 INFO kablam!    |       help: remove this `mut`
Aug 11 20:19:09.573 INFO kablam!    |
Aug 11 20:19:09.573 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 20:19:09.574 INFO kablam! 
Aug 11 20:23:42.516 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4m 35s
Aug 11 20:23:42.523 INFO kablam! su: No module specific data is present
Aug 11 20:23:43.525 INFO running `"docker" "rm" "-f" "87235542e8745b4f25834d6f20d1218c5ee70200df57a337bb9968d2d60ce12b"`
Aug 11 20:23:43.614 INFO blam! 87235542e8745b4f25834d6f20d1218c5ee70200df57a337bb9968d2d60ce12b