Sep 04 15:44:52.017 INFO checking ktensor-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 04 15:44:52.017 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 04 15:44:52.017 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 15:44:52.210 INFO blam! 381beca5b6d7cf69ab017778ef30529e113963ef5969e280d9b18b21e9f805c6 Sep 04 15:44:52.212 INFO running `"docker" "start" "-a" "381beca5b6d7cf69ab017778ef30529e113963ef5969e280d9b18b21e9f805c6"` Sep 04 15:44:52.922 INFO kablam! Checking ktensor v0.1.0 (file:///source) Sep 04 15:44:55.533 INFO kablam! warning: function is never used: `read_u8` Sep 04 15:44:55.533 INFO kablam! --> tests/mnist.rs:9:1 Sep 04 15:44:55.533 INFO kablam! | Sep 04 15:44:55.533 INFO kablam! 9 | fn read_u8(reader: &mut Read) -> u8 { Sep 04 15:44:55.533 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 04 15:44:55.533 INFO kablam! | Sep 04 15:44:55.533 INFO kablam! = note: #[warn(dead_code)] on by default Sep 04 15:44:55.533 INFO kablam! Sep 04 15:44:55.556 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.65s Sep 04 15:44:55.560 INFO kablam! su: No module specific data is present Sep 04 15:44:56.273 INFO running `"docker" "rm" "-f" "381beca5b6d7cf69ab017778ef30529e113963ef5969e280d9b18b21e9f805c6"` Sep 04 15:44:56.354 INFO blam! 381beca5b6d7cf69ab017778ef30529e113963ef5969e280d9b18b21e9f805c6