Aug 02 11:57:42.585 INFO checking cult-0.0.3 against 1.27.2+tmplazy for lazy_static-1
Aug 02 11:57:42.585 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:57:42.585 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:57:42.585 INFO running `"docker" "create" "-v" "/tmp/crater.yM2C7FiNQLAH:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 11:57:42.810 INFO blam! f4a2ed768ae50b62a062591c4430e4179719ab9715335882348320122305bb67
Aug 02 11:57:42.811 INFO running `"docker" "start" "-a" "f4a2ed768ae50b62a062591c4430e4179719ab9715335882348320122305bb67"`
Aug 02 11:57:44.981 INFO kablam!     Checking cult v0.0.3 (file:///source)
Aug 02 11:57:45.427 INFO kablam! warning: unused variable: `stm`
Aug 02 11:57:45.427 INFO kablam!    --> src/lib.rs:188:23
Aug 02 11:57:45.427 INFO kablam!     |
Aug 02 11:57:45.427 INFO kablam! 188 | extern fn refill_glue(stm: CubebStreamPtr,
Aug 02 11:57:45.427 INFO kablam!     |                       ^^^ help: consider using `_stm` instead
Aug 02 11:57:45.427 INFO kablam!     |
Aug 02 11:57:45.428 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 02 11:57:45.428 INFO kablam! 
Aug 02 11:57:45.428 INFO kablam! warning: unused variable: `stm`
Aug 02 11:57:45.428 INFO kablam!    --> src/lib.rs:204:17
Aug 02 11:57:45.428 INFO kablam!     |
Aug 02 11:57:45.428 INFO kablam! 204 | extern fn state(stm: CubebStreamPtr,
Aug 02 11:57:45.429 INFO kablam!     |                 ^^^ help: consider using `_stm` instead
Aug 02 11:57:45.429 INFO kablam! 
Aug 02 11:57:45.429 INFO kablam! warning: unused variable: `user`
Aug 02 11:57:45.429 INFO kablam!    --> src/lib.rs:205:17
Aug 02 11:57:45.429 INFO kablam!     |
Aug 02 11:57:45.429 INFO kablam! 205 |                 user: *mut c_void,
Aug 02 11:57:45.429 INFO kablam!     |                 ^^^^ help: consider using `_user` instead
Aug 02 11:57:45.429 INFO kablam! 
Aug 02 11:57:45.437 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:57:45.437 INFO kablam!    --> src/lib.rs:115:9
Aug 02 11:57:45.437 INFO kablam!     |
Aug 02 11:57:45.437 INFO kablam! 115 |     let mut rv;
Aug 02 11:57:45.437 INFO kablam!     |         ----^^
Aug 02 11:57:45.437 INFO kablam!     |         |
Aug 02 11:57:45.437 INFO kablam!     |         help: remove this `mut`
Aug 02 11:57:45.437 INFO kablam!     |
Aug 02 11:57:45.437 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 11:57:45.437 INFO kablam! 
Aug 02 11:57:45.438 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:57:45.438 INFO kablam!    --> src/lib.rs:155:9
Aug 02 11:57:45.438 INFO kablam!     |
Aug 02 11:57:45.438 INFO kablam! 155 |     let mut rv;
Aug 02 11:57:45.438 INFO kablam!     |         ----^^
Aug 02 11:57:45.438 INFO kablam!     |         |
Aug 02 11:57:45.438 INFO kablam!     |         help: remove this `mut`
Aug 02 11:57:45.438 INFO kablam! 
Aug 02 11:57:45.438 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:57:45.438 INFO kablam!    --> src/lib.rs:167:9
Aug 02 11:57:45.438 INFO kablam!     |
Aug 02 11:57:45.438 INFO kablam! 167 |     let mut rv;
Aug 02 11:57:45.438 INFO kablam!     |         ----^^
Aug 02 11:57:45.439 INFO kablam!     |         |
Aug 02 11:57:45.439 INFO kablam!     |         help: remove this `mut`
Aug 02 11:57:45.439 INFO kablam! 
Aug 02 11:57:45.444 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:57:45.444 INFO kablam!    --> src/lib.rs:220:9
Aug 02 11:57:45.444 INFO kablam!     |
Aug 02 11:57:45.444 INFO kablam! 220 |     let mut rv;
Aug 02 11:57:45.444 INFO kablam!     |         ----^^
Aug 02 11:57:45.444 INFO kablam!     |         |
Aug 02 11:57:45.444 INFO kablam!     |         help: remove this `mut`
Aug 02 11:57:45.444 INFO kablam! 
Aug 02 11:57:45.450 INFO kablam! warning: function is never used: `noopcallback`
Aug 02 11:57:45.450 INFO kablam!   --> src/lib.rs:82:1
Aug 02 11:57:45.450 INFO kablam!    |
Aug 02 11:57:45.450 INFO kablam! 82 | fn noopcallback(buffer: &mut [f32]) -> i32
Aug 02 11:57:45.450 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:57:45.450 INFO kablam!    |
Aug 02 11:57:45.450 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 11:57:45.450 INFO kablam! 
Aug 02 11:57:45.452 INFO kablam! warning: `extern` block uses type `AudioStream` which is not FFI-safe: this struct has unspecified layout
Aug 02 11:57:45.452 INFO kablam!   --> src/lib.rs:69:34
Aug 02 11:57:45.452 INFO kablam!    |
Aug 02 11:57:45.452 INFO kablam! 69 |                        user_ptr: *const AudioStream) -> libc::c_int;
Aug 02 11:57:45.452 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^
Aug 02 11:57:45.452 INFO kablam!    |
Aug 02 11:57:45.452 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Aug 02 11:57:45.452 INFO kablam!    = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Aug 02 11:57:45.452 INFO kablam! note: type defined here
Aug 02 11:57:45.452 INFO kablam!   --> src/lib.rs:87:1
Aug 02 11:57:45.452 INFO kablam!    |
Aug 02 11:57:45.452 INFO kablam! 87 | / pub struct AudioStream {
Aug 02 11:57:45.452 INFO kablam! 88 | |   rate: u32,
Aug 02 11:57:45.453 INFO kablam! 89 | |   format: CubebSampleFormat,
Aug 02 11:57:45.453 INFO kablam! 90 | |   channels: u32,
Aug 02 11:57:45.453 INFO kablam! ...  |
Aug 02 11:57:45.453 INFO kablam! 93 | |   callback: DataCallback
Aug 02 11:57:45.453 INFO kablam! 94 | | }
Aug 02 11:57:45.453 INFO kablam!    | |_^
Aug 02 11:57:45.453 INFO kablam! 
Aug 02 11:57:45.656 INFO kablam! warning: unused variable: `stm`
Aug 02 11:57:45.656 INFO kablam!    --> src/lib.rs:188:23
Aug 02 11:57:45.656 INFO kablam!     |
Aug 02 11:57:45.656 INFO kablam! 188 | extern fn refill_glue(stm: CubebStreamPtr,
Aug 02 11:57:45.656 INFO kablam!     |                       ^^^ help: consider using `_stm` instead
Aug 02 11:57:45.658 INFO kablam!     |
Aug 02 11:57:45.658 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 02 11:57:45.659 INFO kablam! 
Aug 02 11:57:45.659 INFO kablam! warning: unused variable: `stm`
Aug 02 11:57:45.659 INFO kablam!    --> src/lib.rs:204:17
Aug 02 11:57:45.659 INFO kablam!     |
Aug 02 11:57:45.659 INFO kablam! 204 | extern fn state(stm: CubebStreamPtr,
Aug 02 11:57:45.659 INFO kablam!     |                 ^^^ help: consider using `_stm` instead
Aug 02 11:57:45.660 INFO kablam! 
Aug 02 11:57:45.660 INFO kablam! warning: unused variable: `user`
Aug 02 11:57:45.660 INFO kablam!    --> src/lib.rs:205:17
Aug 02 11:57:45.660 INFO kablam!     |
Aug 02 11:57:45.660 INFO kablam! 205 |                 user: *mut c_void,
Aug 02 11:57:45.660 INFO kablam!     |                 ^^^^ help: consider using `_user` instead
Aug 02 11:57:45.661 INFO kablam! 
Aug 02 11:57:45.677 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:57:45.677 INFO kablam!    --> src/lib.rs:115:9
Aug 02 11:57:45.677 INFO kablam!     |
Aug 02 11:57:45.677 INFO kablam! 115 |     let mut rv;
Aug 02 11:57:45.677 INFO kablam!     |         ----^^
Aug 02 11:57:45.677 INFO kablam!     |         |
Aug 02 11:57:45.677 INFO kablam!     |         help: remove this `mut`
Aug 02 11:57:45.677 INFO kablam!     |
Aug 02 11:57:45.677 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 11:57:45.677 INFO kablam! 
Aug 02 11:57:45.679 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:57:45.679 INFO kablam!    --> src/lib.rs:155:9
Aug 02 11:57:45.679 INFO kablam!     |
Aug 02 11:57:45.679 INFO kablam! 155 |     let mut rv;
Aug 02 11:57:45.679 INFO kablam!     |         ----^^
Aug 02 11:57:45.679 INFO kablam!     |         |
Aug 02 11:57:45.679 INFO kablam!     |         help: remove this `mut`
Aug 02 11:57:45.679 INFO kablam! 
Aug 02 11:57:45.680 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:57:45.680 INFO kablam!    --> src/lib.rs:167:9
Aug 02 11:57:45.680 INFO kablam!     |
Aug 02 11:57:45.680 INFO kablam! 167 |     let mut rv;
Aug 02 11:57:45.680 INFO kablam!     |         ----^^
Aug 02 11:57:45.680 INFO kablam!     |         |
Aug 02 11:57:45.680 INFO kablam!     |         help: remove this `mut`
Aug 02 11:57:45.680 INFO kablam! 
Aug 02 11:57:45.686 INFO kablam! warning: variable does not need to be mutable
Aug 02 11:57:45.687 INFO kablam!    --> src/lib.rs:220:9
Aug 02 11:57:45.687 INFO kablam!     |
Aug 02 11:57:45.687 INFO kablam! 220 |     let mut rv;
Aug 02 11:57:45.687 INFO kablam!     |         ----^^
Aug 02 11:57:45.687 INFO kablam!     |         |
Aug 02 11:57:45.687 INFO kablam!     |         help: remove this `mut`
Aug 02 11:57:45.687 INFO kablam! 
Aug 02 11:57:45.691 INFO kablam! warning: function is never used: `noopcallback`
Aug 02 11:57:45.691 INFO kablam!   --> src/lib.rs:82:1
Aug 02 11:57:45.691 INFO kablam!    |
Aug 02 11:57:45.691 INFO kablam! 82 | fn noopcallback(buffer: &mut [f32]) -> i32
Aug 02 11:57:45.691 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:57:45.691 INFO kablam!    |
Aug 02 11:57:45.692 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 11:57:45.694 INFO kablam! 
Aug 02 11:57:45.694 INFO kablam! warning: `extern` block uses type `AudioStream` which is not FFI-safe: this struct has unspecified layout
Aug 02 11:57:45.694 INFO kablam!   --> src/lib.rs:69:34
Aug 02 11:57:45.694 INFO kablam!    |
Aug 02 11:57:45.698 INFO kablam! 69 |                        user_ptr: *const AudioStream) -> libc::c_int;
Aug 02 11:57:45.698 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^
Aug 02 11:57:45.698 INFO kablam!    |
Aug 02 11:57:45.698 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Aug 02 11:57:45.698 INFO kablam!    = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Aug 02 11:57:45.699 INFO kablam! note: type defined here
Aug 02 11:57:45.699 INFO kablam!   --> src/lib.rs:87:1
Aug 02 11:57:45.699 INFO kablam!    |
Aug 02 11:57:45.699 INFO kablam! 87 | / pub struct AudioStream {
Aug 02 11:57:45.699 INFO kablam! 88 | |   rate: u32,
Aug 02 11:57:45.699 INFO kablam! 89 | |   format: CubebSampleFormat,
Aug 02 11:57:45.699 INFO kablam! 90 | |   channels: u32,
Aug 02 11:57:45.699 INFO kablam! ...  |
Aug 02 11:57:45.699 INFO kablam! 93 | |   callback: DataCallback
Aug 02 11:57:45.699 INFO kablam! 94 | | }
Aug 02 11:57:45.699 INFO kablam!    | |_^
Aug 02 11:57:45.700 INFO kablam! 
Aug 02 11:57:45.981 INFO kablam! error[E0432]: unresolved import `std::num::Float`
Aug 02 11:57:45.981 INFO kablam!  --> tests/sine.rs:6:5
Aug 02 11:57:45.981 INFO kablam!   |
Aug 02 11:57:45.981 INFO kablam! 6 | use std::num::Float;
Aug 02 11:57:45.981 INFO kablam!   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
Aug 02 11:57:45.981 INFO kablam! 
Aug 02 11:57:45.982 INFO kablam! error[E0432]: unresolved import `std::sync::StaticMutex`
Aug 02 11:57:45.982 INFO kablam!  --> tests/sine.rs:7:17
Aug 02 11:57:45.982 INFO kablam!   |
Aug 02 11:57:45.982 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Aug 02 11:57:45.982 INFO kablam!   |                 ^^^^^^^^^^^ no `StaticMutex` in `sync`
Aug 02 11:57:45.982 INFO kablam! 
Aug 02 11:57:45.982 INFO kablam! error[E0432]: unresolved import `std::sync::MUTEX_INIT`
Aug 02 11:57:45.982 INFO kablam!  --> tests/sine.rs:7:30
Aug 02 11:57:45.982 INFO kablam!   |
Aug 02 11:57:45.982 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Aug 02 11:57:45.982 INFO kablam!   |                              ^^^^^^^^^^ no `MUTEX_INIT` in `sync`
Aug 02 11:57:45.983 INFO kablam! 
Aug 02 11:57:45.983 INFO kablam! error[E0432]: unresolved import `std::sync::StaticCondvar`
Aug 02 11:57:45.983 INFO kablam!  --> tests/sine.rs:7:42
Aug 02 11:57:45.983 INFO kablam!   |
Aug 02 11:57:45.983 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Aug 02 11:57:45.983 INFO kablam!   |                                          ^^^^^^^^^^^^^ no `StaticCondvar` in `sync`
Aug 02 11:57:45.983 INFO kablam! 
Aug 02 11:57:45.983 INFO kablam! error[E0432]: unresolved import `std::sync::CONDVAR_INIT`
Aug 02 11:57:45.983 INFO kablam!  --> tests/sine.rs:7:57
Aug 02 11:57:45.983 INFO kablam!   |
Aug 02 11:57:45.983 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT};
Aug 02 11:57:45.983 INFO kablam!   |                                                         ^^^^^^^^^^^^ no `CONDVAR_INIT` in `sync`
Aug 02 11:57:45.983 INFO kablam! 
Aug 02 11:57:45.999 INFO kablam! error[E0425]: cannot find function `range` in this scope
Aug 02 11:57:45.999 INFO kablam!   --> tests/sine.rs:22:16
Aug 02 11:57:45.999 INFO kablam!    |
Aug 02 11:57:45.999 INFO kablam! 22 |       for j in range(0, 1) {
Aug 02 11:57:45.999 INFO kablam!    |                ^^^^^ not found in this scope
Aug 02 11:57:46.000 INFO kablam! 
Aug 02 11:57:46.000 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:57:46.000 INFO kablam!  --> tests/sine.rs:1:1
Aug 02 11:57:46.000 INFO kablam!   |
Aug 02 11:57:46.000 INFO kablam! 1 | #![feature(core)]
Aug 02 11:57:46.000 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 11:57:46.000 INFO kablam! 
Aug 02 11:57:46.001 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:57:46.001 INFO kablam!  --> tests/sine.rs:2:1
Aug 02 11:57:46.001 INFO kablam!   |
Aug 02 11:57:46.001 INFO kablam! 2 | #![feature(std_misc)]
Aug 02 11:57:46.001 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:57:46.001 INFO kablam! 
Aug 02 11:57:46.001 INFO kablam! error: aborting due to 8 previous errors
Aug 02 11:57:46.001 INFO kablam! 
Aug 02 11:57:46.001 INFO kablam! Some errors occurred: E0425, E0432, E0554.
Aug 02 11:57:46.001 INFO kablam! For more information about an error, try `rustc --explain E0425`.
Aug 02 11:57:46.009 INFO kablam! error: Could not compile `cult`.
Aug 02 11:57:46.010 INFO kablam! 
Aug 02 11:57:46.010 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 11:57:46.012 INFO kablam! su: No module specific data is present
Aug 02 11:57:46.609 INFO running `"docker" "rm" "-f" "f4a2ed768ae50b62a062591c4430e4179719ab9715335882348320122305bb67"`
Aug 02 11:57:46.751 INFO blam! f4a2ed768ae50b62a062591c4430e4179719ab9715335882348320122305bb67