Aug 17 11:05:23.760 INFO checking scrapyard-core-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 11:05:23.761 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 11:05:23.761 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 11:05:23.761 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 11:05:24.010 INFO blam! 4b4d55d12953a52421bbd2e3fd5b113eaad40ed7d9a288e9d2d8573e06ff11aa
Aug 17 11:05:24.012 INFO running `"docker" "start" "-a" "4b4d55d12953a52421bbd2e3fd5b113eaad40ed7d9a288e9d2d8573e06ff11aa"`
Aug 17 11:05:25.119 INFO kablam!    Compiling scrapyard-core v0.1.0 (file:///source)
Aug 17 11:05:25.145 INFO kablam!    Compiling serde_derive_internals v0.17.0
Aug 17 11:05:25.811 INFO kablam! warning: function is never used: `target_dir`
Aug 17 11:05:25.812 INFO kablam!   --> build.rs:38:1
Aug 17 11:05:25.812 INFO kablam!    |
Aug 17 11:05:25.812 INFO kablam! 38 | fn target_dir() -> PathBuf {
Aug 17 11:05:25.812 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 11:05:25.812 INFO kablam!    |
Aug 17 11:05:25.812 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 11:05:25.812 INFO kablam! 
Aug 17 11:05:33.415 INFO kablam!    Compiling serde_derive v1.0.21
Aug 17 11:05:50.332 INFO kablam! warning: unused import: `errors::*`
Aug 17 11:05:50.332 INFO kablam!   --> src/lib.rs:28:5
Aug 17 11:05:50.332 INFO kablam!    |
Aug 17 11:05:50.332 INFO kablam! 28 | use errors::*;
Aug 17 11:05:50.332 INFO kablam!    |     ^^^^^^^^^
Aug 17 11:05:50.333 INFO kablam!    |
Aug 17 11:05:50.333 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 17 11:05:50.334 INFO kablam! 
Aug 17 11:05:50.703 INFO kablam! warning: unused import: `super::*`
Aug 17 11:05:50.703 INFO kablam!   --> src/irqs.rs:34:9
Aug 17 11:05:50.703 INFO kablam!    |
Aug 17 11:05:50.703 INFO kablam! 34 |     use super::*;
Aug 17 11:05:50.703 INFO kablam!    |         ^^^^^^^^
Aug 17 11:05:50.703 INFO kablam!    |
Aug 17 11:05:50.703 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 17 11:05:50.703 INFO kablam! 
Aug 17 11:05:50.717 INFO kablam! warning: unused import: `errors::*`
Aug 17 11:05:50.717 INFO kablam!   --> src/lib.rs:28:5
Aug 17 11:05:50.717 INFO kablam!    |
Aug 17 11:05:50.717 INFO kablam! 28 | use errors::*;
Aug 17 11:05:50.717 INFO kablam!    |     ^^^^^^^^^
Aug 17 11:05:50.720 INFO kablam! 
Aug 17 11:05:55.458 INFO kablam! warning: unused variable: `file`
Aug 17 11:05:55.458 INFO kablam!   --> src/module/peripheral.rs:23:13
Aug 17 11:05:55.459 INFO kablam!    |
Aug 17 11:05:55.459 INFO kablam! 23 |         let file = File::open(&self.config);
Aug 17 11:05:55.459 INFO kablam!    |             ^^^^ help: consider using `_file` instead
Aug 17 11:05:55.474 INFO kablam!    |
Aug 17 11:05:55.474 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 11:05:55.474 INFO kablam! 
Aug 17 11:05:57.766 INFO kablam! warning: struct is never constructed: `InterruptBuilder`
Aug 17 11:05:57.766 INFO kablam!   --> src/irqs.rs:18:1
Aug 17 11:05:57.766 INFO kablam!    |
Aug 17 11:05:57.766 INFO kablam! 18 | struct InterruptBuilder {
Aug 17 11:05:57.766 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 11:05:57.767 INFO kablam!    |
Aug 17 11:05:57.767 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 11:05:57.767 INFO kablam! 
Aug 17 11:05:57.774 INFO kablam! warning: method is never used: `new`
Aug 17 11:05:57.774 INFO kablam!   --> src/irqs.rs:23:5
Aug 17 11:05:57.774 INFO kablam!    |
Aug 17 11:05:57.775 INFO kablam! 23 |     pub fn new(path: &Path) -> Result<InterruptBuilder, Box<Error>> {
Aug 17 11:05:57.775 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 11:05:57.775 INFO kablam! 
Aug 17 11:05:58.069 INFO kablam! warning: unused variable: `mcu`
Aug 17 11:05:58.069 INFO kablam!    --> src/mcu.rs:206:13
Aug 17 11:05:58.069 INFO kablam!     |
Aug 17 11:05:58.069 INFO kablam! 206 |         let mcu = MCU::new(sample);
Aug 17 11:05:58.069 INFO kablam!     |             ^^^ help: consider using `_mcu` instead
Aug 17 11:05:58.070 INFO kablam!     |
Aug 17 11:05:58.070 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 11:05:58.071 INFO kablam! 
Aug 17 11:05:58.072 INFO kablam! warning: unused variable: `package`
Aug 17 11:05:58.072 INFO kablam!   --> src/package.rs:99:13
Aug 17 11:05:58.072 INFO kablam!    |
Aug 17 11:05:58.072 INFO kablam! 99 |         let package = Package::new(package_name);
Aug 17 11:05:58.072 INFO kablam!    |             ^^^^^^^ help: consider using `_package` instead
Aug 17 11:05:58.073 INFO kablam! 
Aug 17 11:05:58.073 INFO kablam! warning: unused variable: `project_settings`
Aug 17 11:05:58.073 INFO kablam!    --> src/projectsettings.rs:132:13
Aug 17 11:05:58.073 INFO kablam!     |
Aug 17 11:05:58.073 INFO kablam! 132 |         let project_settings =
Aug 17 11:05:58.073 INFO kablam!     |             ^^^^^^^^^^^^^^^^ help: consider using `_project_settings` instead
Aug 17 11:05:58.074 INFO kablam! 
Aug 17 11:05:58.076 INFO kablam! warning: unused variable: `file`
Aug 17 11:05:58.076 INFO kablam!   --> src/module/peripheral.rs:23:13
Aug 17 11:05:58.076 INFO kablam!    |
Aug 17 11:05:58.076 INFO kablam! 23 |         let file = File::open(&self.config);
Aug 17 11:05:58.076 INFO kablam!    |             ^^^^ help: consider using `_file` instead
Aug 17 11:05:58.077 INFO kablam! 
Aug 17 11:05:59.095 INFO kablam! error[E0463]: can't find crate for `mcu`
Aug 17 11:05:59.095 INFO kablam!  --> tests/integration.rs:1:1
Aug 17 11:05:59.095 INFO kablam!   |
Aug 17 11:05:59.095 INFO kablam! 1 | extern crate mcu;
Aug 17 11:05:59.095 INFO kablam!   | ^^^^^^^^^^^^^^^^^ can't find crate
Aug 17 11:05:59.095 INFO kablam! 
Aug 17 11:05:59.096 INFO kablam! error: aborting due to previous error
Aug 17 11:05:59.096 INFO kablam! 
Aug 17 11:05:59.097 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 17 11:05:59.103 INFO kablam! error: Could not compile `scrapyard-core`.
Aug 17 11:05:59.105 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 11:05:59.136 INFO kablam! error[E0463]: can't find crate for `mcu`
Aug 17 11:05:59.136 INFO kablam!  --> tests/interface.rs:1:1
Aug 17 11:05:59.136 INFO kablam!   |
Aug 17 11:05:59.136 INFO kablam! 1 | extern crate mcu;
Aug 17 11:05:59.136 INFO kablam!   | ^^^^^^^^^^^^^^^^^ can't find crate
Aug 17 11:05:59.136 INFO kablam! 
Aug 17 11:05:59.136 INFO kablam! error: aborting due to previous error
Aug 17 11:05:59.136 INFO kablam! 
Aug 17 11:05:59.136 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 17 11:05:59.138 INFO kablam! error: Could not compile `scrapyard-core`.
Aug 17 11:05:59.138 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 11:05:59.947 INFO kablam! warning: struct is never constructed: `InterruptBuilder`
Aug 17 11:05:59.947 INFO kablam!   --> src/irqs.rs:18:1
Aug 17 11:05:59.948 INFO kablam!    |
Aug 17 11:05:59.948 INFO kablam! 18 | struct InterruptBuilder {
Aug 17 11:05:59.948 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 11:05:59.948 INFO kablam!    |
Aug 17 11:05:59.948 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 11:05:59.948 INFO kablam! 
Aug 17 11:05:59.948 INFO kablam! warning: method is never used: `new`
Aug 17 11:05:59.948 INFO kablam!   --> src/irqs.rs:23:5
Aug 17 11:05:59.948 INFO kablam!    |
Aug 17 11:05:59.948 INFO kablam! 23 |     pub fn new(path: &Path) -> Result<InterruptBuilder, Box<Error>> {
Aug 17 11:05:59.948 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 11:05:59.948 INFO kablam! 
Aug 17 11:06:00.167 INFO kablam! error: build failed
Aug 17 11:06:00.170 INFO kablam! su: No module specific data is present
Aug 17 11:06:00.699 INFO running `"docker" "rm" "-f" "4b4d55d12953a52421bbd2e3fd5b113eaad40ed7d9a288e9d2d8573e06ff11aa"`
Aug 17 11:06:00.859 INFO blam! 4b4d55d12953a52421bbd2e3fd5b113eaad40ed7d9a288e9d2d8573e06ff11aa