Sep 20 03:05:32.497 INFO checking cult-0.0.3 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346 Sep 20 03:05:32.497 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets Sep 20 03:05:32.497 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 03:05:32.640 INFO blam! 109474e11411a4d840cd03a13d5ed27624c039f324406b7fb4dbecb0dcb99172 Sep 20 03:05:32.641 INFO running `"docker" "start" "-a" "109474e11411a4d840cd03a13d5ed27624c039f324406b7fb4dbecb0dcb99172"` Sep 20 03:05:33.548 INFO kablam! usermod: no changes Sep 20 03:05:33.576 INFO kablam! Checking cult v0.0.3 (/source) Sep 20 03:05:33.867 INFO kablam! warning: unused variable: `stm` Sep 20 03:05:33.867 INFO kablam! --> src/lib.rs:188:23 Sep 20 03:05:33.867 INFO kablam! | Sep 20 03:05:33.867 INFO kablam! 188 | extern fn refill_glue(stm: CubebStreamPtr, Sep 20 03:05:33.867 INFO kablam! | ^^^ help: consider using `_stm` instead Sep 20 03:05:33.867 INFO kablam! | Sep 20 03:05:33.867 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 20 03:05:33.867 INFO kablam! Sep 20 03:05:33.867 INFO kablam! warning: unused variable: `stm` Sep 20 03:05:33.867 INFO kablam! --> src/lib.rs:204:17 Sep 20 03:05:33.867 INFO kablam! | Sep 20 03:05:33.867 INFO kablam! 204 | extern fn state(stm: CubebStreamPtr, Sep 20 03:05:33.867 INFO kablam! | ^^^ help: consider using `_stm` instead Sep 20 03:05:33.867 INFO kablam! Sep 20 03:05:33.867 INFO kablam! warning: unused variable: `user` Sep 20 03:05:33.867 INFO kablam! --> src/lib.rs:205:17 Sep 20 03:05:33.867 INFO kablam! | Sep 20 03:05:33.867 INFO kablam! 205 | user: *mut c_void, Sep 20 03:05:33.867 INFO kablam! | ^^^^ help: consider using `_user` instead Sep 20 03:05:33.867 INFO kablam! Sep 20 03:05:33.874 INFO kablam! warning: variable does not need to be mutable Sep 20 03:05:33.875 INFO kablam! --> src/lib.rs:115:9 Sep 20 03:05:33.875 INFO kablam! | Sep 20 03:05:33.875 INFO kablam! 115 | let mut rv; Sep 20 03:05:33.875 INFO kablam! | ----^^ Sep 20 03:05:33.875 INFO kablam! | | Sep 20 03:05:33.875 INFO kablam! | help: remove this `mut` Sep 20 03:05:33.875 INFO kablam! | Sep 20 03:05:33.875 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 20 03:05:33.875 INFO kablam! Sep 20 03:05:33.875 INFO kablam! warning: variable does not need to be mutable Sep 20 03:05:33.875 INFO kablam! --> src/lib.rs:155:9 Sep 20 03:05:33.875 INFO kablam! | Sep 20 03:05:33.875 INFO kablam! 155 | let mut rv; Sep 20 03:05:33.875 INFO kablam! | ----^^ Sep 20 03:05:33.875 INFO kablam! | | Sep 20 03:05:33.875 INFO kablam! | help: remove this `mut` Sep 20 03:05:33.875 INFO kablam! Sep 20 03:05:33.875 INFO kablam! warning: variable does not need to be mutable Sep 20 03:05:33.875 INFO kablam! --> src/lib.rs:167:9 Sep 20 03:05:33.875 INFO kablam! | Sep 20 03:05:33.875 INFO kablam! 167 | let mut rv; Sep 20 03:05:33.875 INFO kablam! | ----^^ Sep 20 03:05:33.875 INFO kablam! | | Sep 20 03:05:33.875 INFO kablam! | help: remove this `mut` Sep 20 03:05:33.875 INFO kablam! Sep 20 03:05:33.875 INFO kablam! warning: variable does not need to be mutable Sep 20 03:05:33.875 INFO kablam! --> src/lib.rs:220:9 Sep 20 03:05:33.875 INFO kablam! | Sep 20 03:05:33.875 INFO kablam! 220 | let mut rv; Sep 20 03:05:33.875 INFO kablam! | ----^^ Sep 20 03:05:33.875 INFO kablam! | | Sep 20 03:05:33.875 INFO kablam! | help: remove this `mut` Sep 20 03:05:33.875 INFO kablam! Sep 20 03:05:33.882 INFO kablam! warning: function is never used: `noopcallback` Sep 20 03:05:33.883 INFO kablam! --> src/lib.rs:82:1 Sep 20 03:05:33.883 INFO kablam! | Sep 20 03:05:33.883 INFO kablam! 82 | fn noopcallback(buffer: &mut [f32]) -> i32 Sep 20 03:05:33.883 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 03:05:33.883 INFO kablam! | Sep 20 03:05:33.883 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 03:05:33.883 INFO kablam! Sep 20 03:05:33.883 INFO kablam! warning: `extern` block uses type `AudioStream` which is not FFI-safe: this struct has unspecified layout Sep 20 03:05:33.883 INFO kablam! --> src/lib.rs:69:34 Sep 20 03:05:33.883 INFO kablam! | Sep 20 03:05:33.883 INFO kablam! 69 | user_ptr: *const AudioStream) -> libc::c_int; Sep 20 03:05:33.883 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 20 03:05:33.883 INFO kablam! | Sep 20 03:05:33.883 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 20 03:05:33.883 INFO kablam! = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct Sep 20 03:05:33.883 INFO kablam! note: type defined here Sep 20 03:05:33.883 INFO kablam! --> src/lib.rs:87:1 Sep 20 03:05:33.883 INFO kablam! | Sep 20 03:05:33.883 INFO kablam! 87 | / pub struct AudioStream { Sep 20 03:05:33.883 INFO kablam! 88 | | rate: u32, Sep 20 03:05:33.883 INFO kablam! 89 | | format: CubebSampleFormat, Sep 20 03:05:33.883 INFO kablam! 90 | | channels: u32, Sep 20 03:05:33.883 INFO kablam! ... | Sep 20 03:05:33.883 INFO kablam! 93 | | callback: DataCallback Sep 20 03:05:33.883 INFO kablam! 94 | | } Sep 20 03:05:33.883 INFO kablam! | |_^ Sep 20 03:05:33.883 INFO kablam! Sep 20 03:05:33.960 INFO kablam! warning: unused variable: `stm` Sep 20 03:05:33.960 INFO kablam! --> src/lib.rs:188:23 Sep 20 03:05:33.960 INFO kablam! | Sep 20 03:05:33.960 INFO kablam! 188 | extern fn refill_glue(stm: CubebStreamPtr, Sep 20 03:05:33.960 INFO kablam! | ^^^ help: consider using `_stm` instead Sep 20 03:05:33.960 INFO kablam! | Sep 20 03:05:33.960 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 20 03:05:33.960 INFO kablam! Sep 20 03:05:33.960 INFO kablam! warning: unused variable: `stm` Sep 20 03:05:33.960 INFO kablam! --> src/lib.rs:204:17 Sep 20 03:05:33.960 INFO kablam! | Sep 20 03:05:33.960 INFO kablam! 204 | extern fn state(stm: CubebStreamPtr, Sep 20 03:05:33.960 INFO kablam! | ^^^ help: consider using `_stm` instead Sep 20 03:05:33.960 INFO kablam! Sep 20 03:05:33.960 INFO kablam! warning: unused variable: `user` Sep 20 03:05:33.960 INFO kablam! --> src/lib.rs:205:17 Sep 20 03:05:33.960 INFO kablam! | Sep 20 03:05:33.960 INFO kablam! 205 | user: *mut c_void, Sep 20 03:05:33.960 INFO kablam! | ^^^^ help: consider using `_user` instead Sep 20 03:05:33.960 INFO kablam! Sep 20 03:05:33.963 INFO kablam! warning: variable does not need to be mutable Sep 20 03:05:33.963 INFO kablam! --> src/lib.rs:115:9 Sep 20 03:05:33.963 INFO kablam! | Sep 20 03:05:33.963 INFO kablam! 115 | let mut rv; Sep 20 03:05:33.963 INFO kablam! | ----^^ Sep 20 03:05:33.963 INFO kablam! | | Sep 20 03:05:33.963 INFO kablam! | help: remove this `mut` Sep 20 03:05:33.963 INFO kablam! | Sep 20 03:05:33.963 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 20 03:05:33.963 INFO kablam! Sep 20 03:05:33.964 INFO kablam! warning: variable does not need to be mutable Sep 20 03:05:33.964 INFO kablam! --> src/lib.rs:155:9 Sep 20 03:05:33.964 INFO kablam! | Sep 20 03:05:33.964 INFO kablam! 155 | let mut rv; Sep 20 03:05:33.964 INFO kablam! | ----^^ Sep 20 03:05:33.964 INFO kablam! | | Sep 20 03:05:33.964 INFO kablam! | help: remove this `mut` Sep 20 03:05:33.964 INFO kablam! Sep 20 03:05:33.964 INFO kablam! warning: variable does not need to be mutable Sep 20 03:05:33.964 INFO kablam! --> src/lib.rs:167:9 Sep 20 03:05:33.964 INFO kablam! | Sep 20 03:05:33.964 INFO kablam! 167 | let mut rv; Sep 20 03:05:33.964 INFO kablam! | ----^^ Sep 20 03:05:33.964 INFO kablam! | | Sep 20 03:05:33.964 INFO kablam! | help: remove this `mut` Sep 20 03:05:33.964 INFO kablam! Sep 20 03:05:33.966 INFO kablam! warning: variable does not need to be mutable Sep 20 03:05:33.966 INFO kablam! --> src/lib.rs:220:9 Sep 20 03:05:33.966 INFO kablam! | Sep 20 03:05:33.966 INFO kablam! 220 | let mut rv; Sep 20 03:05:33.966 INFO kablam! | ----^^ Sep 20 03:05:33.966 INFO kablam! | | Sep 20 03:05:33.966 INFO kablam! | help: remove this `mut` Sep 20 03:05:33.966 INFO kablam! Sep 20 03:05:33.970 INFO kablam! warning: function is never used: `noopcallback` Sep 20 03:05:33.970 INFO kablam! --> src/lib.rs:82:1 Sep 20 03:05:33.970 INFO kablam! | Sep 20 03:05:33.970 INFO kablam! 82 | fn noopcallback(buffer: &mut [f32]) -> i32 Sep 20 03:05:33.970 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 03:05:33.970 INFO kablam! | Sep 20 03:05:33.970 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 03:05:33.970 INFO kablam! Sep 20 03:05:33.971 INFO kablam! warning: `extern` block uses type `AudioStream` which is not FFI-safe: this struct has unspecified layout Sep 20 03:05:33.971 INFO kablam! --> src/lib.rs:69:34 Sep 20 03:05:33.971 INFO kablam! | Sep 20 03:05:33.971 INFO kablam! 69 | user_ptr: *const AudioStream) -> libc::c_int; Sep 20 03:05:33.971 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 20 03:05:33.971 INFO kablam! | Sep 20 03:05:33.971 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 20 03:05:33.971 INFO kablam! = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct Sep 20 03:05:33.971 INFO kablam! note: type defined here Sep 20 03:05:33.971 INFO kablam! --> src/lib.rs:87:1 Sep 20 03:05:33.971 INFO kablam! | Sep 20 03:05:33.971 INFO kablam! 87 | / pub struct AudioStream { Sep 20 03:05:33.971 INFO kablam! 88 | | rate: u32, Sep 20 03:05:33.971 INFO kablam! 89 | | format: CubebSampleFormat, Sep 20 03:05:33.971 INFO kablam! 90 | | channels: u32, Sep 20 03:05:33.971 INFO kablam! ... | Sep 20 03:05:33.971 INFO kablam! 93 | | callback: DataCallback Sep 20 03:05:33.971 INFO kablam! 94 | | } Sep 20 03:05:33.971 INFO kablam! | |_^ Sep 20 03:05:33.971 INFO kablam! Sep 20 03:05:34.139 INFO kablam! error[E0432]: unresolved import `std::num::Float` Sep 20 03:05:34.140 INFO kablam! --> tests/sine.rs:6:5 Sep 20 03:05:34.140 INFO kablam! | Sep 20 03:05:34.140 INFO kablam! 6 | use std::num::Float; Sep 20 03:05:34.140 INFO kablam! | ^^^^^^^^^^^^^^^ no `Float` in `num` Sep 20 03:05:34.140 INFO kablam! Sep 20 03:05:34.140 INFO kablam! error[E0432]: unresolved imports `std::sync::StaticMutex`, `std::sync::MUTEX_INIT`, `std::sync::StaticCondvar`, `std::sync::CONDVAR_INIT` Sep 20 03:05:34.140 INFO kablam! --> tests/sine.rs:7:17 Sep 20 03:05:34.140 INFO kablam! | Sep 20 03:05:34.140 INFO kablam! 7 | use std::sync::{StaticMutex, MUTEX_INIT, StaticCondvar, CONDVAR_INIT}; Sep 20 03:05:34.140 INFO kablam! | ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^ no `CONDVAR_INIT` in `sync` Sep 20 03:05:34.140 INFO kablam! | | | | Sep 20 03:05:34.140 INFO kablam! | | | no `StaticCondvar` in `sync` Sep 20 03:05:34.140 INFO kablam! | | no `MUTEX_INIT` in `sync` Sep 20 03:05:34.140 INFO kablam! | no `StaticMutex` in `sync` Sep 20 03:05:34.140 INFO kablam! Sep 20 03:05:34.146 INFO kablam! error[E0425]: cannot find function `range` in this scope Sep 20 03:05:34.146 INFO kablam! --> tests/sine.rs:22:16 Sep 20 03:05:34.146 INFO kablam! | Sep 20 03:05:34.146 INFO kablam! 22 | for j in range(0, 1) { Sep 20 03:05:34.146 INFO kablam! | ^^^^^ not found in this scope Sep 20 03:05:34.146 INFO kablam! Sep 20 03:05:34.146 INFO kablam! warning: unused import: `std::num::Float` Sep 20 03:05:34.147 INFO kablam! --> tests/sine.rs:6:5 Sep 20 03:05:34.156 INFO kablam! | Sep 20 03:05:34.156 INFO kablam! 6 | use std::num::Float; Sep 20 03:05:34.156 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 03:05:34.156 INFO kablam! | Sep 20 03:05:34.156 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 03:05:34.156 INFO kablam! Sep 20 03:05:34.178 INFO kablam! error: aborting due to 3 previous errors Sep 20 03:05:34.178 INFO kablam! Sep 20 03:05:34.178 INFO kablam! Some errors occurred: E0425, E0432. Sep 20 03:05:34.178 INFO kablam! For more information about an error, try `rustc --explain E0425`. Sep 20 03:05:34.186 INFO kablam! error: Could not compile `cult`. Sep 20 03:05:34.186 INFO kablam! Sep 20 03:05:34.186 INFO kablam! To learn more, run the command again with --verbose. Sep 20 03:05:34.187 INFO kablam! su: No module specific data is present Sep 20 03:05:34.719 INFO running `"docker" "rm" "-f" "109474e11411a4d840cd03a13d5ed27624c039f324406b7fb4dbecb0dcb99172"` Sep 20 03:05:34.850 INFO blam! 109474e11411a4d840cd03a13d5ed27624c039f324406b7fb4dbecb0dcb99172