Oct 27 08:50:08.467 INFO checking adrianbrink/rustlings against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 08:50:08.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 08:50:08.905 INFO blam! fe4eae8cb1f35946f4747c8f2876da50b5a7fd5d2e0aa9793e4a5b46cfb9a54b
Oct 27 08:50:08.907 INFO running `"docker" "start" "-a" "fe4eae8cb1f35946f4747c8f2876da50b5a7fd5d2e0aa9793e4a5b46cfb9a54b"`
Oct 27 08:50:09.915 INFO kablam! usermod: no changes
Oct 27 08:50:09.944 INFO kablam!     Checking rustlings v0.1.0 (/source)
Oct 27 08:50:10.527 INFO kablam! warning: function is never used: `is_even`
Oct 27 08:50:10.527 INFO kablam!  --> src/tests.rs:1:1
Oct 27 08:50:10.527 INFO kablam!   |
Oct 27 08:50:10.527 INFO kablam! 1 | fn is_even(num: i32) -> bool {
Oct 27 08:50:10.527 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:50:10.527 INFO kablam!   |
Oct 27 08:50:10.527 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 08:50:10.527 INFO kablam! 
Oct 27 08:50:10.527 INFO kablam! warning: function is never used: `times_two`
Oct 27 08:50:10.527 INFO kablam!  --> src/tests.rs:5:1
Oct 27 08:50:10.527 INFO kablam!   |
Oct 27 08:50:10.527 INFO kablam! 5 | fn times_two(num: i32) -> i32 {
Oct 27 08:50:10.527 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:50:10.527 INFO kablam! 
Oct 27 08:50:11.427 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Oct 27 08:50:11.434 INFO kablam! su: No module specific data is present
Oct 27 08:50:12.147 INFO running `"docker" "rm" "-f" "fe4eae8cb1f35946f4747c8f2876da50b5a7fd5d2e0aa9793e4a5b46cfb9a54b"`
Oct 27 08:50:12.433 INFO blam! fe4eae8cb1f35946f4747c8f2876da50b5a7fd5d2e0aa9793e4a5b46cfb9a54b