Aug 30 20:20:32.213 INFO checking cult-0.0.3 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 20:20:32.213 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 20:20:32.213 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 20:20:32.386 INFO blam! cfbfab6b6f0afdceca95ed2b2257b7a4b1abe0f77569afe0e654ab746b377e8e
Aug 30 20:20:32.388 INFO running `"docker" "start" "-a" "cfbfab6b6f0afdceca95ed2b2257b7a4b1abe0f77569afe0e654ab746b377e8e"`
Aug 30 20:20:32.951 INFO kablam!     Checking cult v0.0.3 (file:///source)
Aug 30 20:20:33.590 INFO kablam! warning: unused variable: `stm`
Aug 30 20:20:33.590 INFO kablam!    --> src/lib.rs:188:23
Aug 30 20:20:33.590 INFO kablam!     |
Aug 30 20:20:33.590 INFO kablam! 188 | extern fn refill_glue(stm: CubebStreamPtr,
Aug 30 20:20:33.590 INFO kablam!     |                       ^^^ help: consider using `_stm` instead
Aug 30 20:20:33.590 INFO kablam!     |
Aug 30 20:20:33.590 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 20:20:33.590 INFO kablam! 
Aug 30 20:20:33.590 INFO kablam! warning: unused variable: `stm`
Aug 30 20:20:33.590 INFO kablam!    --> src/lib.rs:204:17
Aug 30 20:20:33.590 INFO kablam!     |
Aug 30 20:20:33.591 INFO kablam! 204 | extern fn state(stm: CubebStreamPtr,
Aug 30 20:20:33.591 INFO kablam!     |                 ^^^ help: consider using `_stm` instead
Aug 30 20:20:33.591 INFO kablam! 
Aug 30 20:20:33.591 INFO kablam! warning: unused variable: `user`
Aug 30 20:20:33.591 INFO kablam!    --> src/lib.rs:205:17
Aug 30 20:20:33.591 INFO kablam!     |
Aug 30 20:20:33.591 INFO kablam! 205 |                 user: *mut c_void,
Aug 30 20:20:33.591 INFO kablam!     |                 ^^^^ help: consider using `_user` instead
Aug 30 20:20:33.591 INFO kablam! 
Aug 30 20:20:33.593 INFO kablam! warning: unused variable: `stm`
Aug 30 20:20:33.593 INFO kablam!    --> src/lib.rs:188:23
Aug 30 20:20:33.593 INFO kablam!     |
Aug 30 20:20:33.593 INFO kablam! 188 | extern fn refill_glue(stm: CubebStreamPtr,
Aug 30 20:20:33.593 INFO kablam!     |                       ^^^ help: consider using `_stm` instead
Aug 30 20:20:33.593 INFO kablam!     |
Aug 30 20:20:33.593 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 20:20:33.594 INFO kablam! 
Aug 30 20:20:33.594 INFO kablam! warning: unused variable: `stm`
Aug 30 20:20:33.594 INFO kablam!    --> src/lib.rs:204:17
Aug 30 20:20:33.594 INFO kablam!     |
Aug 30 20:20:33.594 INFO kablam! 204 | extern fn state(stm: CubebStreamPtr,
Aug 30 20:20:33.594 INFO kablam!     |                 ^^^ help: consider using `_stm` instead
Aug 30 20:20:33.594 INFO kablam! 
Aug 30 20:20:33.594 INFO kablam! warning: unused variable: `user`
Aug 30 20:20:33.594 INFO kablam!    --> src/lib.rs:205:17
Aug 30 20:20:33.594 INFO kablam!     |
Aug 30 20:20:33.594 INFO kablam! 205 |                 user: *mut c_void,
Aug 30 20:20:33.594 INFO kablam!     |                 ^^^^ help: consider using `_user` instead
Aug 30 20:20:33.594 INFO kablam! 
Aug 30 20:20:33.598 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:20:33.598 INFO kablam!    --> src/lib.rs:115:9
Aug 30 20:20:33.598 INFO kablam!     |
Aug 30 20:20:33.598 INFO kablam! 115 |     let mut rv;
Aug 30 20:20:33.598 INFO kablam!     |         ----^^
Aug 30 20:20:33.598 INFO kablam!     |         |
Aug 30 20:20:33.598 INFO kablam!     |         help: remove this `mut`
Aug 30 20:20:33.598 INFO kablam!     |
Aug 30 20:20:33.598 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 20:20:33.598 INFO kablam! 
Aug 30 20:20:33.599 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:20:33.599 INFO kablam!    --> src/lib.rs:155:9
Aug 30 20:20:33.599 INFO kablam!     |
Aug 30 20:20:33.599 INFO kablam! 155 |     let mut rv;
Aug 30 20:20:33.600 INFO kablam!     |         ----^^
Aug 30 20:20:33.600 INFO kablam!     |         |
Aug 30 20:20:33.600 INFO kablam!     |         help: remove this `mut`
Aug 30 20:20:33.600 INFO kablam! 
Aug 30 20:20:33.600 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:20:33.600 INFO kablam!    --> src/lib.rs:167:9
Aug 30 20:20:33.600 INFO kablam!     |
Aug 30 20:20:33.600 INFO kablam! 167 |     let mut rv;
Aug 30 20:20:33.600 INFO kablam!     |         ----^^
Aug 30 20:20:33.601 INFO kablam!     |         |
Aug 30 20:20:33.601 INFO kablam!     |         help: remove this `mut`
Aug 30 20:20:33.601 INFO kablam! 
Aug 30 20:20:33.602 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:20:33.602 INFO kablam!    --> src/lib.rs:115:9
Aug 30 20:20:33.602 INFO kablam!     |
Aug 30 20:20:33.602 INFO kablam! 115 |     let mut rv;
Aug 30 20:20:33.602 INFO kablam!     |         ----^^
Aug 30 20:20:33.602 INFO kablam!     |         |
Aug 30 20:20:33.602 INFO kablam!     |         help: remove this `mut`
Aug 30 20:20:33.602 INFO kablam!     |
Aug 30 20:20:33.603 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 20:20:33.603 INFO kablam! 
Aug 30 20:20:33.603 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:20:33.604 INFO kablam!    --> src/lib.rs:155:9
Aug 30 20:20:33.604 INFO kablam!     |
Aug 30 20:20:33.604 INFO kablam! 155 |     let mut rv;
Aug 30 20:20:33.604 INFO kablam!     |         ----^^
Aug 30 20:20:33.604 INFO kablam!     |         |
Aug 30 20:20:33.604 INFO kablam!     |         help: remove this `mut`
Aug 30 20:20:33.604 INFO kablam! 
Aug 30 20:20:33.604 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:20:33.604 INFO kablam!    --> src/lib.rs:167:9
Aug 30 20:20:33.604 INFO kablam!     |
Aug 30 20:20:33.604 INFO kablam! 167 |     let mut rv;
Aug 30 20:20:33.604 INFO kablam!     |         ----^^
Aug 30 20:20:33.605 INFO kablam!     |         |
Aug 30 20:20:33.605 INFO kablam!     |         help: remove this `mut`
Aug 30 20:20:33.605 INFO kablam! 
Aug 30 20:20:33.605 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:20:33.605 INFO kablam!    --> src/lib.rs:220:9
Aug 30 20:20:33.605 INFO kablam!     |
Aug 30 20:20:33.605 INFO kablam! 220 |     let mut rv;
Aug 30 20:20:33.605 INFO kablam!     |         ----^^
Aug 30 20:20:33.606 INFO kablam!     |         |
Aug 30 20:20:33.606 INFO kablam!     |         help: remove this `mut`
Aug 30 20:20:33.606 INFO kablam! 
Aug 30 20:20:33.609 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:20:33.609 INFO kablam!    --> src/lib.rs:220:9
Aug 30 20:20:33.609 INFO kablam!     |
Aug 30 20:20:33.609 INFO kablam! 220 |     let mut rv;
Aug 30 20:20:33.609 INFO kablam!     |         ----^^
Aug 30 20:20:33.609 INFO kablam!     |         |
Aug 30 20:20:33.609 INFO kablam!     |         help: remove this `mut`
Aug 30 20:20:33.609 INFO kablam! 
Aug 30 20:20:33.609 INFO kablam! warning: function is never used: `noopcallback`
Aug 30 20:20:33.609 INFO kablam!   --> src/lib.rs:82:1
Aug 30 20:20:33.609 INFO kablam!    |
Aug 30 20:20:33.610 INFO kablam! 82 | fn noopcallback(buffer: &mut [f32]) -> i32
Aug 30 20:20:33.610 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:20:33.610 INFO kablam!    |
Aug 30 20:20:33.610 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 20:20:33.610 INFO kablam! 
Aug 30 20:20:33.612 INFO kablam! warning: `extern` block uses type `AudioStream` which is not FFI-safe: this struct has unspecified layout
Aug 30 20:20:33.612 INFO kablam!   --> src/lib.rs:69:34
Aug 30 20:20:33.612 INFO kablam!    |
Aug 30 20:20:33.612 INFO kablam! 69 |                        user_ptr: *const AudioStream) -> libc::c_int;
Aug 30 20:20:33.612 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^
Aug 30 20:20:33.612 INFO kablam!    |
Aug 30 20:20:33.612 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Aug 30 20:20:33.612 INFO kablam!    = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Aug 30 20:20:33.612 INFO kablam! note: type defined here
Aug 30 20:20:33.612 INFO kablam!   --> src/lib.rs:87:1
Aug 30 20:20:33.612 INFO kablam!    |
Aug 30 20:20:33.612 INFO kablam! 87 | / pub struct AudioStream {
Aug 30 20:20:33.612 INFO kablam! 88 | |   rate: u32,
Aug 30 20:20:33.612 INFO kablam! 89 | |   format: CubebSampleFormat,
Aug 30 20:20:33.612 INFO kablam! 90 | |   channels: u32,
Aug 30 20:20:33.612 INFO kablam! ...  |
Aug 30 20:20:33.613 INFO kablam! 93 | |   callback: DataCallback
Aug 30 20:20:33.613 INFO kablam! 94 | | }
Aug 30 20:20:33.613 INFO kablam!    | |_^
Aug 30 20:20:33.613 INFO kablam! 
Aug 30 20:20:33.613 INFO kablam! warning: function is never used: `noopcallback`
Aug 30 20:20:33.613 INFO kablam!   --> src/lib.rs:82:1
Aug 30 20:20:33.613 INFO kablam!    |
Aug 30 20:20:33.613 INFO kablam! 82 | fn noopcallback(buffer: &mut [f32]) -> i32
Aug 30 20:20:33.613 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:20:33.613 INFO kablam!    |
Aug 30 20:20:33.613 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 20:20:33.613 INFO kablam! 
Aug 30 20:20:33.616 INFO kablam! warning: `extern` block uses type `AudioStream` which is not FFI-safe: this struct has unspecified layout
Aug 30 20:20:33.616 INFO kablam!   --> src/lib.rs:69:34
Aug 30 20:20:33.616 INFO kablam!    |
Aug 30 20:20:33.616 INFO kablam! 69 |                        user_ptr: *const AudioStream) -> libc::c_int;
Aug 30 20:20:33.616 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^
Aug 30 20:20:33.616 INFO kablam!    |
Aug 30 20:20:33.616 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Aug 30 20:20:33.616 INFO kablam!    = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Aug 30 20:20:33.616 INFO kablam! note: type defined here
Aug 30 20:20:33.616 INFO kablam!   --> src/lib.rs:87:1
Aug 30 20:20:33.616 INFO kablam!    |
Aug 30 20:20:33.616 INFO kablam! 87 | / pub struct AudioStream {
Aug 30 20:20:33.616 INFO kablam! 88 | |   rate: u32,
Aug 30 20:20:33.616 INFO kablam! 89 | |   format: CubebSampleFormat,
Aug 30 20:20:33.616 INFO kablam! 90 | |   channels: u32,
Aug 30 20:20:33.616 INFO kablam! ...  |
Aug 30 20:20:33.617 INFO kablam! 93 | |   callback: DataCallback
Aug 30 20:20:33.617 INFO kablam! 94 | | }
Aug 30 20:20:33.617 INFO kablam!    | |_^
Aug 30 20:20:33.617 INFO kablam! 
Aug 30 20:20:34.242 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Aug 30 20:20:34.242 INFO kablam!  --> tests/sine.rs:6:5
Aug 30 20:20:34.242 INFO kablam!   |
Aug 30 20:20:34.242 INFO kablam! 6 | use std::num::Float;
Aug 30 20:20:34.242 INFO kablam!   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
Aug 30 20:20:34.242 INFO kablam! 
Aug 30 20:20:34.242 INFO kablam! error[E0432]: unresolved import `std::sync::StaticMutex`
Aug 30 20:20:34.242 INFO kablam!  --> tests/sine.rs:7:17
Aug 30 20:20:34.242 INFO kablam!   |
Aug 30 20:20:34.242 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Aug 30 20:20:34.242 INFO kablam!   |                 ^^^^^^^^^^^ no `StaticMutex` in `sync`
Aug 30 20:20:34.242 INFO kablam! 
Aug 30 20:20:34.242 INFO kablam! error[E0432]: unresolved import `std::sync::MUTEX_INIT`
Aug 30 20:20:34.242 INFO kablam!  --> tests/sine.rs:7:30
Aug 30 20:20:34.242 INFO kablam!   |
Aug 30 20:20:34.242 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Aug 30 20:20:34.242 INFO kablam!   |                              ^^^^^^^^^^ no `MUTEX_INIT` in `sync`
Aug 30 20:20:34.242 INFO kablam! 
Aug 30 20:20:34.243 INFO kablam! error[E0432]: unresolved import `std::sync::StaticCondvar`
Aug 30 20:20:34.243 INFO kablam!  --> tests/sine.rs:7:42
Aug 30 20:20:34.243 INFO kablam!   |
Aug 30 20:20:34.243 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Aug 30 20:20:34.243 INFO kablam!   |                                          ^^^^^^^^^^^^^ no `StaticCondvar` in `sync`
Aug 30 20:20:34.243 INFO kablam! 
Aug 30 20:20:34.243 INFO kablam! error[E0432]: unresolved import `std::sync::CONDVAR_INIT`
Aug 30 20:20:34.243 INFO kablam!  --> tests/sine.rs:7:57
Aug 30 20:20:34.243 INFO kablam!   |
Aug 30 20:20:34.243 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Aug 30 20:20:34.243 INFO kablam!   |                                                         ^^^^^^^^^^^^ no `CONDVAR_INIT` in `sync`
Aug 30 20:20:34.243 INFO kablam! 
Aug 30 20:20:34.251 INFO kablam! error[E0425]: cannot find function `range` in this scope
Aug 30 20:20:34.251 INFO kablam!   --> tests/sine.rs:22:16
Aug 30 20:20:34.251 INFO kablam!    |
Aug 30 20:20:34.251 INFO kablam! 22 |       for j in range(0, 1) {
Aug 30 20:20:34.251 INFO kablam!    |                ^^^^^ not found in this scope
Aug 30 20:20:34.251 INFO kablam! 
Aug 30 20:20:34.252 INFO kablam! warning: unused import: `std::num::Float`
Aug 30 20:20:34.252 INFO kablam!  --> tests/sine.rs:6:5
Aug 30 20:20:34.252 INFO kablam!   |
Aug 30 20:20:34.252 INFO kablam! 6 | use std::num::Float;
Aug 30 20:20:34.252 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 30 20:20:34.252 INFO kablam!   |
Aug 30 20:20:34.252 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 20:20:34.252 INFO kablam! 
Aug 30 20:20:34.320 INFO kablam! error: aborting due to 6 previous errors
Aug 30 20:20:34.320 INFO kablam! 
Aug 30 20:20:34.320 INFO kablam! Some errors occurred: E0425, E0432.
Aug 30 20:20:34.320 INFO kablam! For more information about an error, try `rustc --explain E0425`.
Aug 30 20:20:34.327 INFO kablam! error: Could not compile `cult`.
Aug 30 20:20:34.327 INFO kablam! 
Aug 30 20:20:34.327 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 20:20:34.328 INFO kablam! su: No module specific data is present
Aug 30 20:20:34.733 INFO running `"docker" "rm" "-f" "cfbfab6b6f0afdceca95ed2b2257b7a4b1abe0f77569afe0e654ab746b377e8e"`
Aug 30 20:20:34.834 INFO blam! cfbfab6b6f0afdceca95ed2b2257b7a4b1abe0f77569afe0e654ab746b377e8e