Nov 01 20:40:20.806 INFO checking ktensor-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 20:40:20.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 20:40:21.209 INFO blam! 442756be1956543d67fb3caf87d983a52c1a65090848cd2b2f6a5534bdfb8735 Nov 01 20:40:21.214 INFO running `"docker" "start" "-a" "442756be1956543d67fb3caf87d983a52c1a65090848cd2b2f6a5534bdfb8735"` Nov 01 20:40:22.081 INFO kablam! usermod: no changes Nov 01 20:40:22.127 INFO kablam! Checking ktensor v0.1.0 (/source) Nov 01 20:40:24.604 INFO kablam! warning: function is never used: `read_u8` Nov 01 20:40:24.604 INFO kablam! --> tests/mnist.rs:9:1 Nov 01 20:40:24.604 INFO kablam! | Nov 01 20:40:24.604 INFO kablam! 9 | fn read_u8(reader: &mut Read) -> u8 { Nov 01 20:40:24.604 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 20:40:24.604 INFO kablam! | Nov 01 20:40:24.604 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 20:40:24.604 INFO kablam! Nov 01 20:40:24.809 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.71s Nov 01 20:40:24.814 INFO kablam! su: No module specific data is present Nov 01 20:40:25.577 INFO running `"docker" "rm" "-f" "442756be1956543d67fb3caf87d983a52c1a65090848cd2b2f6a5534bdfb8735"` Nov 01 20:40:25.861 INFO blam! 442756be1956543d67fb3caf87d983a52c1a65090848cd2b2f6a5534bdfb8735