Oct 12 22:37:54.669 INFO checking dihedral-codes/rust-rref-binary against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:37:54.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 22:37:55.088 INFO blam! 9bcc77f159a2d464aed52c3d7a85c61154ac2472ef954e902374717f192f138a
Oct 12 22:37:55.098 INFO running `"docker" "start" "-a" "9bcc77f159a2d464aed52c3d7a85c61154ac2472ef954e902374717f192f138a"`
Oct 12 22:37:56.005 INFO kablam! usermod: no changes
Oct 12 22:37:56.045 INFO kablam!     Checking rust-rref-binary v0.1.0 (/source)
Oct 12 22:37:56.692 INFO kablam! warning: function is never used: `printmat`
Oct 12 22:37:56.692 INFO kablam!   --> src/main.rs:64:1
Oct 12 22:37:56.692 INFO kablam!    |
Oct 12 22:37:56.692 INFO kablam! 64 | fn printmat(matrix:[u64; N]) {
Oct 12 22:37:56.692 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:37:56.692 INFO kablam!    |
Oct 12 22:37:56.692 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:37:56.692 INFO kablam! 
Oct 12 22:37:56.830 INFO kablam! warning: function is never used: `printmat`
Oct 12 22:37:56.830 INFO kablam!   --> src/main.rs:64:1
Oct 12 22:37:56.830 INFO kablam!    |
Oct 12 22:37:56.830 INFO kablam! 64 | fn printmat(matrix:[u64; N]) {
Oct 12 22:37:56.830 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:37:56.830 INFO kablam!    |
Oct 12 22:37:56.830 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:37:56.830 INFO kablam! 
Oct 12 22:37:56.863 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Oct 12 22:37:56.870 INFO kablam! su: No module specific data is present
Oct 12 22:37:57.656 INFO running `"docker" "rm" "-f" "9bcc77f159a2d464aed52c3d7a85c61154ac2472ef954e902374717f192f138a"`
Oct 12 22:37:57.870 INFO blam! 9bcc77f159a2d464aed52c3d7a85c61154ac2472ef954e902374717f192f138a