Oct 12 12:37:56.521 INFO checking talnetd/jrmath against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:37:56.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 12:37:56.738 INFO blam! b34132d2ce13620e5540f501f519191764dfce122f351bbc29bf3d94dc04d931
Oct 12 12:37:56.739 INFO running `"docker" "start" "-a" "b34132d2ce13620e5540f501f519191764dfce122f351bbc29bf3d94dc04d931"`
Oct 12 12:37:57.392 INFO kablam! usermod: no changes
Oct 12 12:37:57.440 INFO kablam!     Checking jrmath v0.0.1 (/source)
Oct 12 12:37:57.657 INFO kablam! warning: struct is never constructed: `Hex`
Oct 12 12:37:57.657 INFO kablam!   --> src/main.rs:17:1
Oct 12 12:37:57.657 INFO kablam!    |
Oct 12 12:37:57.658 INFO kablam! 17 | struct Hex {
Oct 12 12:37:57.658 INFO kablam!    | ^^^^^^^^^^
Oct 12 12:37:57.658 INFO kablam!    |
Oct 12 12:37:57.659 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:37:57.659 INFO kablam! 
Oct 12 12:37:57.659 INFO kablam! warning: function is never used: `print_number`
Oct 12 12:37:57.660 INFO kablam!   --> src/main.rs:57:1
Oct 12 12:37:57.660 INFO kablam!    |
Oct 12 12:37:57.660 INFO kablam! 57 | fn print_number(x: i32) {
Oct 12 12:37:57.661 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:37:57.661 INFO kablam! 
Oct 12 12:37:57.661 INFO kablam! warning: function is never used: `sum`
Oct 12 12:37:57.661 INFO kablam!   --> src/main.rs:62:1
Oct 12 12:37:57.662 INFO kablam!    |
Oct 12 12:37:57.662 INFO kablam! 62 | fn sum(x: i32, y: i32) -> i32 {
Oct 12 12:37:57.662 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:37:57.663 INFO kablam! 
Oct 12 12:37:57.663 INFO kablam! warning: function is never used: `factorial`
Oct 12 12:37:57.663 INFO kablam!   --> src/main.rs:67:1
Oct 12 12:37:57.663 INFO kablam!    |
Oct 12 12:37:57.664 INFO kablam! 67 | fn factorial(x: i32) -> i32 {
Oct 12 12:37:57.664 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:37:57.664 INFO kablam! 
Oct 12 12:37:57.677 INFO kablam! warning: struct is never constructed: `Hex`
Oct 12 12:37:57.677 INFO kablam!   --> src/main.rs:17:1
Oct 12 12:37:57.677 INFO kablam!    |
Oct 12 12:37:57.678 INFO kablam! 17 | struct Hex {
Oct 12 12:37:57.678 INFO kablam!    | ^^^^^^^^^^
Oct 12 12:37:57.678 INFO kablam!    |
Oct 12 12:37:57.678 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:37:57.679 INFO kablam! 
Oct 12 12:37:57.679 INFO kablam! warning: function is never used: `print_number`
Oct 12 12:37:57.679 INFO kablam!   --> src/main.rs:57:1
Oct 12 12:37:57.680 INFO kablam!    |
Oct 12 12:37:57.680 INFO kablam! 57 | fn print_number(x: i32) {
Oct 12 12:37:57.680 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:37:57.680 INFO kablam! 
Oct 12 12:37:57.681 INFO kablam! warning: function is never used: `sum`
Oct 12 12:37:57.681 INFO kablam!   --> src/main.rs:62:1
Oct 12 12:37:57.681 INFO kablam!    |
Oct 12 12:37:57.682 INFO kablam! 62 | fn sum(x: i32, y: i32) -> i32 {
Oct 12 12:37:57.682 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:37:57.682 INFO kablam! 
Oct 12 12:37:57.684 INFO kablam! warning: function is never used: `factorial`
Oct 12 12:37:57.684 INFO kablam!   --> src/main.rs:67:1
Oct 12 12:37:57.684 INFO kablam!    |
Oct 12 12:37:57.685 INFO kablam! 67 | fn factorial(x: i32) -> i32 {
Oct 12 12:37:57.685 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:37:57.685 INFO kablam! 
Oct 12 12:37:57.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Oct 12 12:37:57.704 INFO kablam! su: No module specific data is present
Oct 12 12:37:58.002 INFO running `"docker" "rm" "-f" "b34132d2ce13620e5540f501f519191764dfce122f351bbc29bf3d94dc04d931"`
Oct 12 12:37:58.171 INFO blam! b34132d2ce13620e5540f501f519191764dfce122f351bbc29bf3d94dc04d931