Nov 28 12:55:03.090 INFO checking JohnHMoses/rBoy against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 12:55:03.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 28 12:55:03.316 INFO [stdout] 390096d80fe68af30e711d36b47d3f810ce8be3385cc32d2c7f8d34af5d9163e Nov 28 12:55:03.322 INFO running `"docker" "start" "-a" "390096d80fe68af30e711d36b47d3f810ce8be3385cc32d2c7f8d34af5d9163e"` Nov 28 12:55:03.971 INFO [stderr] usermod: no changes Nov 28 12:55:04.012 INFO [stderr] Checking rboy v0.1.0 (/source) Nov 28 12:55:04.340 INFO [stderr] warning: unused import: `super::ByteAddressable` Nov 28 12:55:04.340 INFO [stderr] --> src/memory/tests.rs:1:5 Nov 28 12:55:04.340 INFO [stderr] | Nov 28 12:55:04.340 INFO [stderr] 1 | use super::ByteAddressable; Nov 28 12:55:04.340 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.340 INFO [stderr] | Nov 28 12:55:04.340 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 12:55:04.340 INFO [stderr] Nov 28 12:55:04.341 INFO [stderr] warning: unused import: `super::ByteReference` Nov 28 12:55:04.341 INFO [stderr] --> src/memory/tests.rs:2:5 Nov 28 12:55:04.341 INFO [stderr] | Nov 28 12:55:04.341 INFO [stderr] 2 | use super::ByteReference; Nov 28 12:55:04.341 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.341 INFO [stderr] Nov 28 12:55:04.341 INFO [stderr] warning: unused import: `super::Memory` Nov 28 12:55:04.341 INFO [stderr] --> src/memory/tests.rs:3:5 Nov 28 12:55:04.341 INFO [stderr] | Nov 28 12:55:04.341 INFO [stderr] 3 | use super::Memory; Nov 28 12:55:04.341 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 12:55:04.341 INFO [stderr] Nov 28 12:55:04.341 INFO [stderr] warning: unused import: `super::WordAddressable` Nov 28 12:55:04.341 INFO [stderr] --> src/memory/tests.rs:4:5 Nov 28 12:55:04.341 INFO [stderr] | Nov 28 12:55:04.341 INFO [stderr] 4 | use super::WordAddressable; Nov 28 12:55:04.341 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.341 INFO [stderr] Nov 28 12:55:04.341 INFO [stderr] warning: unused import: `super::WordReference` Nov 28 12:55:04.341 INFO [stderr] --> src/memory/tests.rs:5:5 Nov 28 12:55:04.341 INFO [stderr] | Nov 28 12:55:04.341 INFO [stderr] 5 | use super::WordReference; Nov 28 12:55:04.341 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.342 INFO [stderr] Nov 28 12:55:04.372 INFO [stderr] warning: struct is never constructed: `ByteReference` Nov 28 12:55:04.372 INFO [stderr] --> src/memory/mod.rs:16:1 Nov 28 12:55:04.372 INFO [stderr] | Nov 28 12:55:04.372 INFO [stderr] 16 | struct ByteReference<'a> { Nov 28 12:55:04.372 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.372 INFO [stderr] | Nov 28 12:55:04.373 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 12:55:04.373 INFO [stderr] Nov 28 12:55:04.373 INFO [stderr] warning: method is never used: `new` Nov 28 12:55:04.373 INFO [stderr] --> src/memory/mod.rs:21:5 Nov 28 12:55:04.373 INFO [stderr] | Nov 28 12:55:04.373 INFO [stderr] 21 | fn new(value: &'a mut u8) -> ByteReference<'a> { Nov 28 12:55:04.373 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.373 INFO [stderr] Nov 28 12:55:04.373 INFO [stderr] warning: struct is never constructed: `WordReference` Nov 28 12:55:04.373 INFO [stderr] --> src/memory/mod.rs:36:1 Nov 28 12:55:04.373 INFO [stderr] | Nov 28 12:55:04.373 INFO [stderr] 36 | struct WordReference<'a> { Nov 28 12:55:04.373 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.373 INFO [stderr] Nov 28 12:55:04.374 INFO [stderr] warning: method is never used: `new` Nov 28 12:55:04.374 INFO [stderr] --> src/memory/mod.rs:42:5 Nov 28 12:55:04.374 INFO [stderr] | Nov 28 12:55:04.374 INFO [stderr] 42 | fn new(lower: Box, upper: Box) -> WordReference<'a> { Nov 28 12:55:04.374 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.374 INFO [stderr] Nov 28 12:55:04.374 INFO [stderr] warning: struct is never constructed: `Memory` Nov 28 12:55:04.374 INFO [stderr] --> src/memory/mod.rs:68:1 Nov 28 12:55:04.374 INFO [stderr] | Nov 28 12:55:04.374 INFO [stderr] 68 | struct Memory { Nov 28 12:55:04.374 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 12:55:04.374 INFO [stderr] Nov 28 12:55:04.375 INFO [stderr] warning: method is never used: `new` Nov 28 12:55:04.375 INFO [stderr] --> src/memory/mod.rs:73:5 Nov 28 12:55:04.375 INFO [stderr] | Nov 28 12:55:04.375 INFO [stderr] 73 | pub fn new() -> Memory { Nov 28 12:55:04.375 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.375 INFO [stderr] Nov 28 12:55:04.375 INFO [stderr] warning: method is never used: `get_ref` Nov 28 12:55:04.375 INFO [stderr] --> src/memory/mod.rs:77:5 Nov 28 12:55:04.375 INFO [stderr] | Nov 28 12:55:04.375 INFO [stderr] 77 | pub fn get_ref(&'a mut self, address: u16) -> WordReference { Nov 28 12:55:04.375 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.375 INFO [stderr] Nov 28 12:55:04.376 INFO [stderr] warning: method is never used: `get_byte_refs` Nov 28 12:55:04.376 INFO [stderr] --> src/memory/mod.rs:84:5 Nov 28 12:55:04.376 INFO [stderr] | Nov 28 12:55:04.376 INFO [stderr] 84 | fn get_byte_refs(&'a mut self, address: usize) -> (Box, Box) { Nov 28 12:55:04.376 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.380 INFO [stderr] Nov 28 12:55:04.809 INFO [stderr] warning: unused import: `super::ByteAddressable` Nov 28 12:55:04.809 INFO [stderr] --> src/memory/tests.rs:1:5 Nov 28 12:55:04.809 INFO [stderr] | Nov 28 12:55:04.809 INFO [stderr] 1 | use super::ByteAddressable; Nov 28 12:55:04.809 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.809 INFO [stderr] | Nov 28 12:55:04.809 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 12:55:04.809 INFO [stderr] Nov 28 12:55:04.809 INFO [stderr] warning: unused import: `super::ByteReference` Nov 28 12:55:04.809 INFO [stderr] --> src/memory/tests.rs:2:5 Nov 28 12:55:04.809 INFO [stderr] | Nov 28 12:55:04.809 INFO [stderr] 2 | use super::ByteReference; Nov 28 12:55:04.809 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.809 INFO [stderr] Nov 28 12:55:04.809 INFO [stderr] warning: unused import: `super::Memory` Nov 28 12:55:04.809 INFO [stderr] --> src/memory/tests.rs:3:5 Nov 28 12:55:04.809 INFO [stderr] | Nov 28 12:55:04.809 INFO [stderr] 3 | use super::Memory; Nov 28 12:55:04.809 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 12:55:04.810 INFO [stderr] Nov 28 12:55:04.810 INFO [stderr] warning: unused import: `super::WordAddressable` Nov 28 12:55:04.810 INFO [stderr] --> src/memory/tests.rs:4:5 Nov 28 12:55:04.810 INFO [stderr] | Nov 28 12:55:04.810 INFO [stderr] 4 | use super::WordAddressable; Nov 28 12:55:04.810 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.810 INFO [stderr] Nov 28 12:55:04.810 INFO [stderr] warning: unused import: `super::WordReference` Nov 28 12:55:04.810 INFO [stderr] --> src/memory/tests.rs:5:5 Nov 28 12:55:04.810 INFO [stderr] | Nov 28 12:55:04.810 INFO [stderr] 5 | use super::WordReference; Nov 28 12:55:04.810 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.810 INFO [stderr] Nov 28 12:55:04.862 INFO [stderr] warning: struct is never constructed: `ByteReference` Nov 28 12:55:04.862 INFO [stderr] --> src/memory/mod.rs:16:1 Nov 28 12:55:04.862 INFO [stderr] | Nov 28 12:55:04.862 INFO [stderr] 16 | struct ByteReference<'a> { Nov 28 12:55:04.862 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.862 INFO [stderr] | Nov 28 12:55:04.862 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 12:55:04.862 INFO [stderr] Nov 28 12:55:04.862 INFO [stderr] warning: method is never used: `new` Nov 28 12:55:04.862 INFO [stderr] --> src/memory/mod.rs:21:5 Nov 28 12:55:04.862 INFO [stderr] | Nov 28 12:55:04.862 INFO [stderr] 21 | fn new(value: &'a mut u8) -> ByteReference<'a> { Nov 28 12:55:04.862 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.862 INFO [stderr] Nov 28 12:55:04.862 INFO [stderr] warning: struct is never constructed: `WordReference` Nov 28 12:55:04.862 INFO [stderr] --> src/memory/mod.rs:36:1 Nov 28 12:55:04.862 INFO [stderr] | Nov 28 12:55:04.862 INFO [stderr] 36 | struct WordReference<'a> { Nov 28 12:55:04.862 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.862 INFO [stderr] Nov 28 12:55:04.862 INFO [stderr] warning: method is never used: `new` Nov 28 12:55:04.862 INFO [stderr] --> src/memory/mod.rs:42:5 Nov 28 12:55:04.862 INFO [stderr] | Nov 28 12:55:04.862 INFO [stderr] 42 | fn new(lower: Box, upper: Box) -> WordReference<'a> { Nov 28 12:55:04.862 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.862 INFO [stderr] Nov 28 12:55:04.862 INFO [stderr] warning: struct is never constructed: `Memory` Nov 28 12:55:04.862 INFO [stderr] --> src/memory/mod.rs:68:1 Nov 28 12:55:04.862 INFO [stderr] | Nov 28 12:55:04.862 INFO [stderr] 68 | struct Memory { Nov 28 12:55:04.862 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 12:55:04.862 INFO [stderr] Nov 28 12:55:04.862 INFO [stderr] warning: method is never used: `new` Nov 28 12:55:04.862 INFO [stderr] --> src/memory/mod.rs:73:5 Nov 28 12:55:04.862 INFO [stderr] | Nov 28 12:55:04.862 INFO [stderr] 73 | pub fn new() -> Memory { Nov 28 12:55:04.862 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.862 INFO [stderr] Nov 28 12:55:04.862 INFO [stderr] warning: method is never used: `get_ref` Nov 28 12:55:04.862 INFO [stderr] --> src/memory/mod.rs:77:5 Nov 28 12:55:04.862 INFO [stderr] | Nov 28 12:55:04.862 INFO [stderr] 77 | pub fn get_ref(&'a mut self, address: u16) -> WordReference { Nov 28 12:55:04.862 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.862 INFO [stderr] Nov 28 12:55:04.862 INFO [stderr] warning: method is never used: `get_byte_refs` Nov 28 12:55:04.862 INFO [stderr] --> src/memory/mod.rs:84:5 Nov 28 12:55:04.862 INFO [stderr] | Nov 28 12:55:04.862 INFO [stderr] 84 | fn get_byte_refs(&'a mut self, address: usize) -> (Box, Box) { Nov 28 12:55:04.862 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:55:04.862 INFO [stderr] Nov 28 12:55:05.060 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.06s Nov 28 12:55:05.062 INFO [stderr] su: No module specific data is present Nov 28 12:55:05.457 INFO running `"docker" "inspect" "390096d80fe68af30e711d36b47d3f810ce8be3385cc32d2c7f8d34af5d9163e"` Nov 28 12:55:05.682 INFO running `"docker" "rm" "-f" "390096d80fe68af30e711d36b47d3f810ce8be3385cc32d2c7f8d34af5d9163e"` Nov 28 12:55:05.860 INFO [stdout] 390096d80fe68af30e711d36b47d3f810ce8be3385cc32d2c7f8d34af5d9163e