Aug 30 04:18:33.744 INFO checking scrapyard-core-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 04:18:33.745 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 04:18:33.745 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:18:33.888 INFO blam! 5861876baaa0fca7963326d25bb454400242c4acf14a18210e26cc1f3070a4b0
Aug 30 04:18:33.890 INFO running `"docker" "start" "-a" "5861876baaa0fca7963326d25bb454400242c4acf14a18210e26cc1f3070a4b0"`
Aug 30 04:18:34.603 INFO kablam!    Compiling scrapyard-core v0.1.0 (file:///source)
Aug 30 04:18:34.605 INFO kablam!    Compiling serde_derive v1.0.21
Aug 30 04:18:34.938 INFO kablam! warning: function is never used: `target_dir`
Aug 30 04:18:34.938 INFO kablam!   --> build.rs:38:1
Aug 30 04:18:34.938 INFO kablam!    |
Aug 30 04:18:34.938 INFO kablam! 38 | fn target_dir() -> PathBuf {
Aug 30 04:18:34.938 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:18:34.939 INFO kablam!    |
Aug 30 04:18:34.939 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 04:18:34.939 INFO kablam! 
Aug 30 04:18:44.022 INFO kablam! warning: unused import: `errors::*`
Aug 30 04:18:44.022 INFO kablam!   --> src/lib.rs:28:5
Aug 30 04:18:44.022 INFO kablam!    |
Aug 30 04:18:44.023 INFO kablam! 28 | use errors::*;
Aug 30 04:18:44.023 INFO kablam!    |     ^^^^^^^^^
Aug 30 04:18:44.023 INFO kablam!    |
Aug 30 04:18:44.023 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 04:18:44.023 INFO kablam! 
Aug 30 04:18:44.275 INFO kablam! warning: unused import: `super::*`
Aug 30 04:18:44.275 INFO kablam!   --> src/irqs.rs:34:9
Aug 30 04:18:44.275 INFO kablam!    |
Aug 30 04:18:44.276 INFO kablam! 34 |     use super::*;
Aug 30 04:18:44.276 INFO kablam!    |         ^^^^^^^^
Aug 30 04:18:44.276 INFO kablam!    |
Aug 30 04:18:44.276 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 04:18:44.276 INFO kablam! 
Aug 30 04:18:44.282 INFO kablam! warning: unused import: `errors::*`
Aug 30 04:18:44.282 INFO kablam!   --> src/lib.rs:28:5
Aug 30 04:18:44.282 INFO kablam!    |
Aug 30 04:18:44.282 INFO kablam! 28 | use errors::*;
Aug 30 04:18:44.282 INFO kablam!    |     ^^^^^^^^^
Aug 30 04:18:44.282 INFO kablam! 
Aug 30 04:18:46.208 INFO kablam! warning: unused variable: `file`
Aug 30 04:18:46.208 INFO kablam!   --> src/module/peripheral.rs:23:13
Aug 30 04:18:46.208 INFO kablam!    |
Aug 30 04:18:46.208 INFO kablam! 23 |         let file = File::open(&self.config);
Aug 30 04:18:46.208 INFO kablam!    |             ^^^^ help: consider using `_file` instead
Aug 30 04:18:46.208 INFO kablam!    |
Aug 30 04:18:46.209 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 04:18:46.209 INFO kablam! 
Aug 30 04:18:46.830 INFO kablam! warning: unused variable: `mcu`
Aug 30 04:18:46.830 INFO kablam!    --> src/mcu.rs:206:13
Aug 30 04:18:46.830 INFO kablam!     |
Aug 30 04:18:46.830 INFO kablam! 206 |         let mcu = MCU::new(sample);
Aug 30 04:18:46.830 INFO kablam!     |             ^^^ help: consider using `_mcu` instead
Aug 30 04:18:46.830 INFO kablam!     |
Aug 30 04:18:46.831 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 04:18:46.831 INFO kablam! 
Aug 30 04:18:46.832 INFO kablam! warning: unused variable: `package`
Aug 30 04:18:46.832 INFO kablam!   --> src/package.rs:99:13
Aug 30 04:18:46.832 INFO kablam!    |
Aug 30 04:18:46.832 INFO kablam! 99 |         let package = Package::new(package_name);
Aug 30 04:18:46.832 INFO kablam!    |             ^^^^^^^ help: consider using `_package` instead
Aug 30 04:18:46.832 INFO kablam! 
Aug 30 04:18:46.833 INFO kablam! warning: unused variable: `project_settings`
Aug 30 04:18:46.833 INFO kablam!    --> src/projectsettings.rs:132:13
Aug 30 04:18:46.833 INFO kablam!     |
Aug 30 04:18:46.833 INFO kablam! 132 |         let project_settings =
Aug 30 04:18:46.833 INFO kablam!     |             ^^^^^^^^^^^^^^^^ help: consider using `_project_settings` instead
Aug 30 04:18:46.833 INFO kablam! 
Aug 30 04:18:46.835 INFO kablam! warning: unused variable: `file`
Aug 30 04:18:46.835 INFO kablam!   --> src/module/peripheral.rs:23:13
Aug 30 04:18:46.835 INFO kablam!    |
Aug 30 04:18:46.835 INFO kablam! 23 |         let file = File::open(&self.config);
Aug 30 04:18:46.835 INFO kablam!    |             ^^^^ help: consider using `_file` instead
Aug 30 04:18:46.835 INFO kablam! 
Aug 30 04:18:46.963 INFO kablam! warning: struct is never constructed: `InterruptBuilder`
Aug 30 04:18:46.963 INFO kablam!   --> src/irqs.rs:18:1
Aug 30 04:18:46.963 INFO kablam!    |
Aug 30 04:18:46.963 INFO kablam! 18 | struct InterruptBuilder {
Aug 30 04:18:46.963 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:18:46.963 INFO kablam!    |
Aug 30 04:18:46.963 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 04:18:46.963 INFO kablam! 
Aug 30 04:18:46.963 INFO kablam! warning: method is never used: `new`
Aug 30 04:18:46.963 INFO kablam!   --> src/irqs.rs:23:5
Aug 30 04:18:46.963 INFO kablam!    |
Aug 30 04:18:46.963 INFO kablam! 23 |     pub fn new(path: &Path) -> Result<InterruptBuilder, Box<Error>> {
Aug 30 04:18:46.963 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:18:46.963 INFO kablam! 
Aug 30 04:18:47.797 INFO kablam! error[E0463]: can't find crate for `mcu`
Aug 30 04:18:47.797 INFO kablam!  --> tests/interface.rs:1:1
Aug 30 04:18:47.797 INFO kablam!   |
Aug 30 04:18:47.797 INFO kablam! 1 | extern crate mcu;
Aug 30 04:18:47.798 INFO kablam!   | ^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 04:18:47.798 INFO kablam! 
Aug 30 04:18:47.799 INFO kablam! error: aborting due to previous error
Aug 30 04:18:47.799 INFO kablam! 
Aug 30 04:18:47.799 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 04:18:47.805 INFO kablam! error: Could not compile `scrapyard-core`.
Aug 30 04:18:47.806 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 04:18:47.841 INFO kablam! error[E0463]: can't find crate for `mcu`
Aug 30 04:18:47.841 INFO kablam!  --> tests/integration.rs:1:1
Aug 30 04:18:47.841 INFO kablam!   |
Aug 30 04:18:47.841 INFO kablam! 1 | extern crate mcu;
Aug 30 04:18:47.841 INFO kablam!   | ^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 04:18:47.841 INFO kablam! 
Aug 30 04:18:47.841 INFO kablam! error: aborting due to previous error
Aug 30 04:18:47.841 INFO kablam! 
Aug 30 04:18:47.841 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 04:18:47.842 INFO kablam! warning: struct is never constructed: `InterruptBuilder`
Aug 30 04:18:47.842 INFO kablam!   --> src/irqs.rs:18:1
Aug 30 04:18:47.842 INFO kablam!    |
Aug 30 04:18:47.842 INFO kablam! 18 | struct InterruptBuilder {
Aug 30 04:18:47.842 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:18:47.842 INFO kablam!    |
Aug 30 04:18:47.842 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 04:18:47.842 INFO kablam! 
Aug 30 04:18:47.843 INFO kablam! warning: method is never used: `new`
Aug 30 04:18:47.843 INFO kablam!   --> src/irqs.rs:23:5
Aug 30 04:18:47.843 INFO kablam!    |
Aug 30 04:18:47.843 INFO kablam! 23 |     pub fn new(path: &Path) -> Result<InterruptBuilder, Box<Error>> {
Aug 30 04:18:47.843 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:18:47.843 INFO kablam! 
Aug 30 04:18:47.846 INFO kablam! error: Could not compile `scrapyard-core`.
Aug 30 04:18:47.846 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 04:18:47.969 INFO kablam! error: build failed
Aug 30 04:18:47.971 INFO kablam! su: No module specific data is present
Aug 30 04:18:48.450 INFO running `"docker" "rm" "-f" "5861876baaa0fca7963326d25bb454400242c4acf14a18210e26cc1f3070a4b0"`
Aug 30 04:18:48.590 INFO blam! 5861876baaa0fca7963326d25bb454400242c4acf14a18210e26cc1f3070a4b0