Oct 12 11:09:30.674 INFO checking volitilov/Rust_learn against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 11:09:30.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 11:09:31.072 INFO blam! c5ad2d16995e32ce0bdf830961013e14b1f6d7612dba783a97aec5fdb57cffec
Oct 12 11:09:31.076 INFO running `"docker" "start" "-a" "c5ad2d16995e32ce0bdf830961013e14b1f6d7612dba783a97aec5fdb57cffec"`
Oct 12 11:09:32.406 INFO kablam! usermod: no changes
Oct 12 11:09:32.457 INFO kablam!     Checking project v0.0.1 (/source)
Oct 12 11:09:32.708 INFO kablam! warning: function is never used: `print_number`
Oct 12 11:09:32.708 INFO kablam!   --> src/main.rs:20:1
Oct 12 11:09:32.708 INFO kablam!    |
Oct 12 11:09:32.708 INFO kablam! 20 | fn print_number(x: i64) {
Oct 12 11:09:32.708 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:09:32.708 INFO kablam!    |
Oct 12 11:09:32.708 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 11:09:32.708 INFO kablam! 
Oct 12 11:09:32.708 INFO kablam! warning: function is never used: `print_sum`
Oct 12 11:09:32.708 INFO kablam!   --> src/main.rs:24:1
Oct 12 11:09:32.708 INFO kablam!    |
Oct 12 11:09:32.708 INFO kablam! 24 | fn print_sum(x: i64, y: i64) {
Oct 12 11:09:32.708 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:09:32.708 INFO kablam! 
Oct 12 11:09:32.862 INFO kablam! warning: function is never used: `print_number`
Oct 12 11:09:32.862 INFO kablam!   --> src/main.rs:20:1
Oct 12 11:09:32.862 INFO kablam!    |
Oct 12 11:09:32.862 INFO kablam! 20 | fn print_number(x: i64) {
Oct 12 11:09:32.862 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:09:32.862 INFO kablam!    |
Oct 12 11:09:32.862 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 11:09:32.862 INFO kablam! 
Oct 12 11:09:32.862 INFO kablam! warning: function is never used: `print_sum`
Oct 12 11:09:32.862 INFO kablam!   --> src/main.rs:24:1
Oct 12 11:09:32.862 INFO kablam!    |
Oct 12 11:09:32.862 INFO kablam! 24 | fn print_sum(x: i64, y: i64) {
Oct 12 11:09:32.862 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:09:32.862 INFO kablam! 
Oct 12 11:09:32.892 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Oct 12 11:09:32.896 INFO kablam! su: No module specific data is present
Oct 12 11:09:33.656 INFO running `"docker" "rm" "-f" "c5ad2d16995e32ce0bdf830961013e14b1f6d7612dba783a97aec5fdb57cffec"`
Oct 12 11:09:33.964 INFO blam! c5ad2d16995e32ce0bdf830961013e14b1f6d7612dba783a97aec5fdb57cffec