Jul 12 11:27:22.253 INFO checking cult-0.0.3 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 11:27:22.253 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:27:22.253 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:27:22.253 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/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 11:27:22.458 INFO blam! 0ca91b610ab1c31580efe5ab8f6b104c221f4ba7a3d5c090fed7b522a9b7ff74
Jul 12 11:27:22.461 INFO running `"docker" "start" "-a" "0ca91b610ab1c31580efe5ab8f6b104c221f4ba7a3d5c090fed7b522a9b7ff74"`
Jul 12 11:27:23.563 INFO kablam!     Checking cult v0.0.3 (file:///source)
Jul 12 11:27:24.175 INFO kablam! warning: unused variable: `stm`
Jul 12 11:27:24.175 INFO kablam!    --> src/lib.rs:188:23
Jul 12 11:27:24.175 INFO kablam!     |
Jul 12 11:27:24.175 INFO kablam! 188 | extern fn refill_glue(stm: CubebStreamPtr,
Jul 12 11:27:24.175 INFO kablam!     |                       ^^^ help: consider using `_stm` instead
Jul 12 11:27:24.176 INFO kablam!     |
Jul 12 11:27:24.176 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 11:27:24.176 INFO kablam! 
Jul 12 11:27:24.176 INFO kablam! warning: unused variable: `stm`
Jul 12 11:27:24.176 INFO kablam!    --> src/lib.rs:204:17
Jul 12 11:27:24.176 INFO kablam!     |
Jul 12 11:27:24.176 INFO kablam! 204 | extern fn state(stm: CubebStreamPtr,
Jul 12 11:27:24.176 INFO kablam!     |                 ^^^ help: consider using `_stm` instead
Jul 12 11:27:24.176 INFO kablam! 
Jul 12 11:27:24.176 INFO kablam! warning: unused variable: `user`
Jul 12 11:27:24.176 INFO kablam!    --> src/lib.rs:205:17
Jul 12 11:27:24.176 INFO kablam!     |
Jul 12 11:27:24.176 INFO kablam! 205 |                 user: *mut c_void,
Jul 12 11:27:24.176 INFO kablam!     |                 ^^^^ help: consider using `_user` instead
Jul 12 11:27:24.176 INFO kablam! 
Jul 12 11:27:24.185 INFO kablam! warning: variable does not need to be mutable
Jul 12 11:27:24.185 INFO kablam!    --> src/lib.rs:115:9
Jul 12 11:27:24.185 INFO kablam!     |
Jul 12 11:27:24.185 INFO kablam! 115 |     let mut rv;
Jul 12 11:27:24.185 INFO kablam!     |         ----^^
Jul 12 11:27:24.185 INFO kablam!     |         |
Jul 12 11:27:24.185 INFO kablam!     |         help: remove this `mut`
Jul 12 11:27:24.185 INFO kablam!     |
Jul 12 11:27:24.185 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 11:27:24.185 INFO kablam! 
Jul 12 11:27:24.187 INFO kablam! warning: variable does not need to be mutable
Jul 12 11:27:24.187 INFO kablam!    --> src/lib.rs:155:9
Jul 12 11:27:24.187 INFO kablam!     |
Jul 12 11:27:24.187 INFO kablam! 155 |     let mut rv;
Jul 12 11:27:24.187 INFO kablam!     |         ----^^
Jul 12 11:27:24.187 INFO kablam!     |         |
Jul 12 11:27:24.187 INFO kablam!     |         help: remove this `mut`
Jul 12 11:27:24.187 INFO kablam! 
Jul 12 11:27:24.188 INFO kablam! warning: variable does not need to be mutable
Jul 12 11:27:24.188 INFO kablam!    --> src/lib.rs:167:9
Jul 12 11:27:24.188 INFO kablam!     |
Jul 12 11:27:24.188 INFO kablam! 167 |     let mut rv;
Jul 12 11:27:24.188 INFO kablam!     |         ----^^
Jul 12 11:27:24.188 INFO kablam!     |         |
Jul 12 11:27:24.188 INFO kablam!     |         help: remove this `mut`
Jul 12 11:27:24.189 INFO kablam! 
Jul 12 11:27:24.196 INFO kablam! warning: variable does not need to be mutable
Jul 12 11:27:24.196 INFO kablam!    --> src/lib.rs:220:9
Jul 12 11:27:24.196 INFO kablam!     |
Jul 12 11:27:24.196 INFO kablam! 220 |     let mut rv;
Jul 12 11:27:24.196 INFO kablam!     |         ----^^
Jul 12 11:27:24.196 INFO kablam!     |         |
Jul 12 11:27:24.196 INFO kablam!     |         help: remove this `mut`
Jul 12 11:27:24.196 INFO kablam! 
Jul 12 11:27:24.201 INFO kablam! warning: function is never used: `noopcallback`
Jul 12 11:27:24.202 INFO kablam!   --> src/lib.rs:82:1
Jul 12 11:27:24.202 INFO kablam!    |
Jul 12 11:27:24.202 INFO kablam! 82 | fn noopcallback(buffer: &mut [f32]) -> i32
Jul 12 11:27:24.202 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:27:24.202 INFO kablam!    |
Jul 12 11:27:24.202 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 11:27:24.202 INFO kablam! 
Jul 12 11:27:24.203 INFO kablam! warning: `extern` block uses type `AudioStream` which is not FFI-safe: this struct has unspecified layout
Jul 12 11:27:24.203 INFO kablam!   --> src/lib.rs:69:34
Jul 12 11:27:24.204 INFO kablam!    |
Jul 12 11:27:24.204 INFO kablam! 69 |                        user_ptr: *const AudioStream) -> libc::c_int;
Jul 12 11:27:24.204 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^
Jul 12 11:27:24.205 INFO kablam!    |
Jul 12 11:27:24.205 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Jul 12 11:27:24.205 INFO kablam!    = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Jul 12 11:27:24.205 INFO kablam! note: type defined here
Jul 12 11:27:24.205 INFO kablam!   --> src/lib.rs:87:1
Jul 12 11:27:24.205 INFO kablam!    |
Jul 12 11:27:24.205 INFO kablam! 87 | / pub struct AudioStream {
Jul 12 11:27:24.205 INFO kablam! 88 | |   rate: u32,
Jul 12 11:27:24.205 INFO kablam! 89 | |   format: CubebSampleFormat,
Jul 12 11:27:24.205 INFO kablam! 90 | |   channels: u32,
Jul 12 11:27:24.205 INFO kablam! ...  |
Jul 12 11:27:24.205 INFO kablam! 93 | |   callback: DataCallback
Jul 12 11:27:24.205 INFO kablam! 94 | | }
Jul 12 11:27:24.205 INFO kablam!    | |_^
Jul 12 11:27:24.205 INFO kablam! 
Jul 12 11:27:24.432 INFO kablam! warning: unused variable: `stm`
Jul 12 11:27:24.432 INFO kablam!    --> src/lib.rs:188:23
Jul 12 11:27:24.432 INFO kablam!     |
Jul 12 11:27:24.432 INFO kablam! 188 | extern fn refill_glue(stm: CubebStreamPtr,
Jul 12 11:27:24.432 INFO kablam!     |                       ^^^ help: consider using `_stm` instead
Jul 12 11:27:24.432 INFO kablam!     |
Jul 12 11:27:24.432 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 11:27:24.432 INFO kablam! 
Jul 12 11:27:24.433 INFO kablam! warning: unused variable: `stm`
Jul 12 11:27:24.433 INFO kablam!    --> src/lib.rs:204:17
Jul 12 11:27:24.433 INFO kablam!     |
Jul 12 11:27:24.433 INFO kablam! 204 | extern fn state(stm: CubebStreamPtr,
Jul 12 11:27:24.433 INFO kablam!     |                 ^^^ help: consider using `_stm` instead
Jul 12 11:27:24.433 INFO kablam! 
Jul 12 11:27:24.434 INFO kablam! warning: unused variable: `user`
Jul 12 11:27:24.434 INFO kablam!    --> src/lib.rs:205:17
Jul 12 11:27:24.434 INFO kablam!     |
Jul 12 11:27:24.434 INFO kablam! 205 |                 user: *mut c_void,
Jul 12 11:27:24.434 INFO kablam!     |                 ^^^^ help: consider using `_user` instead
Jul 12 11:27:24.434 INFO kablam! 
Jul 12 11:27:24.444 INFO kablam! warning: variable does not need to be mutable
Jul 12 11:27:24.444 INFO kablam!    --> src/lib.rs:115:9
Jul 12 11:27:24.444 INFO kablam!     |
Jul 12 11:27:24.445 INFO kablam! 115 |     let mut rv;
Jul 12 11:27:24.445 INFO kablam!     |         ----^^
Jul 12 11:27:24.445 INFO kablam!     |         |
Jul 12 11:27:24.445 INFO kablam!     |         help: remove this `mut`
Jul 12 11:27:24.445 INFO kablam!     |
Jul 12 11:27:24.445 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 11:27:24.445 INFO kablam! 
Jul 12 11:27:24.448 INFO kablam! warning: variable does not need to be mutable
Jul 12 11:27:24.448 INFO kablam!    --> src/lib.rs:155:9
Jul 12 11:27:24.448 INFO kablam!     |
Jul 12 11:27:24.448 INFO kablam! 155 |     let mut rv;
Jul 12 11:27:24.448 INFO kablam!     |         ----^^
Jul 12 11:27:24.448 INFO kablam!     |         |
Jul 12 11:27:24.448 INFO kablam!     |         help: remove this `mut`
Jul 12 11:27:24.448 INFO kablam! 
Jul 12 11:27:24.450 INFO kablam! warning: variable does not need to be mutable
Jul 12 11:27:24.450 INFO kablam!    --> src/lib.rs:167:9
Jul 12 11:27:24.450 INFO kablam!     |
Jul 12 11:27:24.450 INFO kablam! 167 |     let mut rv;
Jul 12 11:27:24.450 INFO kablam!     |         ----^^
Jul 12 11:27:24.450 INFO kablam!     |         |
Jul 12 11:27:24.450 INFO kablam!     |         help: remove this `mut`
Jul 12 11:27:24.450 INFO kablam! 
Jul 12 11:27:24.457 INFO kablam! warning: variable does not need to be mutable
Jul 12 11:27:24.457 INFO kablam!    --> src/lib.rs:220:9
Jul 12 11:27:24.457 INFO kablam!     |
Jul 12 11:27:24.457 INFO kablam! 220 |     let mut rv;
Jul 12 11:27:24.457 INFO kablam!     |         ----^^
Jul 12 11:27:24.457 INFO kablam!     |         |
Jul 12 11:27:24.457 INFO kablam!     |         help: remove this `mut`
Jul 12 11:27:24.458 INFO kablam! 
Jul 12 11:27:24.463 INFO kablam! warning: function is never used: `noopcallback`
Jul 12 11:27:24.463 INFO kablam!   --> src/lib.rs:82:1
Jul 12 11:27:24.463 INFO kablam!    |
Jul 12 11:27:24.463 INFO kablam! 82 | fn noopcallback(buffer: &mut [f32]) -> i32
Jul 12 11:27:24.463 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:27:24.463 INFO kablam!    |
Jul 12 11:27:24.464 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 11:27:24.464 INFO kablam! 
Jul 12 11:27:24.466 INFO kablam! warning: `extern` block uses type `AudioStream` which is not FFI-safe: this struct has unspecified layout
Jul 12 11:27:24.466 INFO kablam!   --> src/lib.rs:69:34
Jul 12 11:27:24.466 INFO kablam!    |
Jul 12 11:27:24.466 INFO kablam! 69 |                        user_ptr: *const AudioStream) -> libc::c_int;
Jul 12 11:27:24.466 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^
Jul 12 11:27:24.466 INFO kablam!    |
Jul 12 11:27:24.467 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Jul 12 11:27:24.467 INFO kablam!    = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Jul 12 11:27:24.468 INFO kablam! note: type defined here
Jul 12 11:27:24.468 INFO kablam!   --> src/lib.rs:87:1
Jul 12 11:27:24.468 INFO kablam!    |
Jul 12 11:27:24.468 INFO kablam! 87 | / pub struct AudioStream {
Jul 12 11:27:24.468 INFO kablam! 88 | |   rate: u32,
Jul 12 11:27:24.468 INFO kablam! 89 | |   format: CubebSampleFormat,
Jul 12 11:27:24.468 INFO kablam! 90 | |   channels: u32,
Jul 12 11:27:24.468 INFO kablam! ...  |
Jul 12 11:27:24.468 INFO kablam! 93 | |   callback: DataCallback
Jul 12 11:27:24.468 INFO kablam! 94 | | }
Jul 12 11:27:24.468 INFO kablam!    | |_^
Jul 12 11:27:24.468 INFO kablam! 
Jul 12 11:27:24.830 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Jul 12 11:27:24.830 INFO kablam!  --> tests/sine.rs:6:5
Jul 12 11:27:24.830 INFO kablam!   |
Jul 12 11:27:24.830 INFO kablam! 6 | use std::num::Float;
Jul 12 11:27:24.830 INFO kablam!   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
Jul 12 11:27:24.830 INFO kablam! 
Jul 12 11:27:24.830 INFO kablam! error[E0432]: unresolved import `std::sync::StaticMutex`
Jul 12 11:27:24.830 INFO kablam!  --> tests/sine.rs:7:17
Jul 12 11:27:24.830 INFO kablam!   |
Jul 12 11:27:24.830 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Jul 12 11:27:24.830 INFO kablam!   |                 ^^^^^^^^^^^ no `StaticMutex` in `sync`
Jul 12 11:27:24.830 INFO kablam! 
Jul 12 11:27:24.830 INFO kablam! error[E0432]: unresolved import `std::sync::MUTEX_INIT`
Jul 12 11:27:24.831 INFO kablam!  --> tests/sine.rs:7:30
Jul 12 11:27:24.831 INFO kablam!   |
Jul 12 11:27:24.831 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Jul 12 11:27:24.831 INFO kablam!   |                              ^^^^^^^^^^ no `MUTEX_INIT` in `sync`
Jul 12 11:27:24.831 INFO kablam! 
Jul 12 11:27:24.831 INFO kablam! error[E0432]: unresolved import `std::sync::StaticCondvar`
Jul 12 11:27:24.831 INFO kablam!  --> tests/sine.rs:7:42
Jul 12 11:27:24.831 INFO kablam!   |
Jul 12 11:27:24.831 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Jul 12 11:27:24.831 INFO kablam!   |                                          ^^^^^^^^^^^^^ no `StaticCondvar` in `sync`
Jul 12 11:27:24.831 INFO kablam! 
Jul 12 11:27:24.831 INFO kablam! error[E0432]: unresolved import `std::sync::CONDVAR_INIT`
Jul 12 11:27:24.831 INFO kablam!  --> tests/sine.rs:7:57
Jul 12 11:27:24.831 INFO kablam!   |
Jul 12 11:27:24.831 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Jul 12 11:27:24.831 INFO kablam!   |                                                         ^^^^^^^^^^^^ no `CONDVAR_INIT` in `sync`
Jul 12 11:27:24.831 INFO kablam! 
Jul 12 11:27:24.846 INFO kablam! error[E0425]: cannot find function `range` in this scope
Jul 12 11:27:24.846 INFO kablam!   --> tests/sine.rs:22:16
Jul 12 11:27:24.846 INFO kablam!    |
Jul 12 11:27:24.846 INFO kablam! 22 |       for j in range(0, 1) {
Jul 12 11:27:24.846 INFO kablam!    |                ^^^^^ not found in this scope
Jul 12 11:27:24.846 INFO kablam! 
Jul 12 11:27:24.847 INFO kablam! warning: unused import: `std::num::Float`
Jul 12 11:27:24.847 INFO kablam!  --> tests/sine.rs:6:5
Jul 12 11:27:24.847 INFO kablam!   |
Jul 12 11:27:24.847 INFO kablam! 6 | use std::num::Float;
Jul 12 11:27:24.847 INFO kablam!   |     ^^^^^^^^^^^^^^^
Jul 12 11:27:24.848 INFO kablam!   |
Jul 12 11:27:24.848 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 11:27:24.848 INFO kablam! 
Jul 12 11:27:24.930 INFO kablam! error: aborting due to 6 previous errors
Jul 12 11:27:24.930 INFO kablam! 
Jul 12 11:27:24.930 INFO kablam! Some errors occurred: E0425, E0432.
Jul 12 11:27:24.930 INFO kablam! For more information about an error, try `rustc --explain E0425`.
Jul 12 11:27:24.940 INFO kablam! error: Could not compile `cult`.
Jul 12 11:27:24.940 INFO kablam! 
Jul 12 11:27:24.940 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 11:27:24.942 INFO kablam! su: No module specific data is present
Jul 12 11:27:25.654 INFO running `"docker" "rm" "-f" "0ca91b610ab1c31580efe5ab8f6b104c221f4ba7a3d5c090fed7b522a9b7ff74"`
Jul 12 11:27:25.859 INFO blam! 0ca91b610ab1c31580efe5ab8f6b104c221f4ba7a3d5c090fed7b522a9b7ff74