Oct 12 12:19:23.790 INFO checking thepunkprogrammer/hello-world-cargo against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:19:23.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 12:19:24.156 INFO blam! b3b9f27cd9faa0b816d1f4811b831f212bf168dd9229523d1e0a68ca106f6cd0
Oct 12 12:19:24.161 INFO running `"docker" "start" "-a" "b3b9f27cd9faa0b816d1f4811b831f212bf168dd9229523d1e0a68ca106f6cd0"`
Oct 12 12:19:25.200 INFO kablam! usermod: no changes
Oct 12 12:19:25.261 INFO kablam!     Checking hello-world-cargo v0.1.0 (/source)
Oct 12 12:19:25.858 INFO kablam! warning: variant is never constructed: `down`
Oct 12 12:19:25.858 INFO kablam!  --> src/main.rs:3:5
Oct 12 12:19:25.858 INFO kablam!   |
Oct 12 12:19:25.858 INFO kablam! 3 |     down,
Oct 12 12:19:25.858 INFO kablam!   |     ^^^^
Oct 12 12:19:25.858 INFO kablam!   |
Oct 12 12:19:25.858 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 12:19:25.858 INFO kablam! 
Oct 12 12:19:25.858 INFO kablam! warning: variant is never constructed: `left`
Oct 12 12:19:25.858 INFO kablam!  --> src/main.rs:4:5
Oct 12 12:19:25.858 INFO kablam!   |
Oct 12 12:19:25.858 INFO kablam! 4 |     left,
Oct 12 12:19:25.858 INFO kablam!   |     ^^^^
Oct 12 12:19:25.858 INFO kablam! 
Oct 12 12:19:25.858 INFO kablam! warning: variant is never constructed: `right`
Oct 12 12:19:25.858 INFO kablam!  --> src/main.rs:5:5
Oct 12 12:19:25.858 INFO kablam!   |
Oct 12 12:19:25.858 INFO kablam! 5 |     right
Oct 12 12:19:25.858 INFO kablam!   |     ^^^^^
Oct 12 12:19:25.858 INFO kablam! 
Oct 12 12:19:25.858 INFO kablam! warning: variant `up` should have a camel case name such as `Up`
Oct 12 12:19:25.858 INFO kablam!  --> src/main.rs:2:5
Oct 12 12:19:25.858 INFO kablam!   |
Oct 12 12:19:25.858 INFO kablam! 2 |     up,
Oct 12 12:19:25.858 INFO kablam!   |     ^^
Oct 12 12:19:25.858 INFO kablam!   |
Oct 12 12:19:25.858 INFO kablam!   = note: #[warn(non_camel_case_types)] on by default
Oct 12 12:19:25.858 INFO kablam! 
Oct 12 12:19:25.858 INFO kablam! warning: variant `down` should have a camel case name such as `Down`
Oct 12 12:19:25.858 INFO kablam!  --> src/main.rs:3:5
Oct 12 12:19:25.858 INFO kablam!   |
Oct 12 12:19:25.858 INFO kablam! 3 |     down,
Oct 12 12:19:25.858 INFO kablam!   |     ^^^^
Oct 12 12:19:25.858 INFO kablam! 
Oct 12 12:19:25.858 INFO kablam! warning: variant `left` should have a camel case name such as `Left`
Oct 12 12:19:25.858 INFO kablam!  --> src/main.rs:4:5
Oct 12 12:19:25.858 INFO kablam!   |
Oct 12 12:19:25.858 INFO kablam! 4 |     left,
Oct 12 12:19:25.858 INFO kablam!   |     ^^^^
Oct 12 12:19:25.858 INFO kablam! 
Oct 12 12:19:25.858 INFO kablam! warning: variant `right` should have a camel case name such as `Right`
Oct 12 12:19:25.858 INFO kablam!  --> src/main.rs:5:5
Oct 12 12:19:25.858 INFO kablam!   |
Oct 12 12:19:25.858 INFO kablam! 5 |     right
Oct 12 12:19:25.858 INFO kablam!   |     ^^^^^
Oct 12 12:19:25.858 INFO kablam! 
Oct 12 12:19:25.932 INFO kablam! warning: variant is never constructed: `down`
Oct 12 12:19:25.932 INFO kablam!  --> src/main.rs:3:5
Oct 12 12:19:25.932 INFO kablam!   |
Oct 12 12:19:25.932 INFO kablam! 3 |     down,
Oct 12 12:19:25.932 INFO kablam!   |     ^^^^
Oct 12 12:19:25.932 INFO kablam!   |
Oct 12 12:19:25.932 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 12:19:25.932 INFO kablam! 
Oct 12 12:19:25.932 INFO kablam! warning: variant is never constructed: `left`
Oct 12 12:19:25.932 INFO kablam!  --> src/main.rs:4:5
Oct 12 12:19:25.932 INFO kablam!   |
Oct 12 12:19:25.932 INFO kablam! 4 |     left,
Oct 12 12:19:25.932 INFO kablam!   |     ^^^^
Oct 12 12:19:25.932 INFO kablam! 
Oct 12 12:19:25.932 INFO kablam! warning: variant is never constructed: `right`
Oct 12 12:19:25.932 INFO kablam!  --> src/main.rs:5:5
Oct 12 12:19:25.932 INFO kablam!   |
Oct 12 12:19:25.932 INFO kablam! 5 |     right
Oct 12 12:19:25.932 INFO kablam!   |     ^^^^^
Oct 12 12:19:25.932 INFO kablam! 
Oct 12 12:19:25.932 INFO kablam! warning: variant `up` should have a camel case name such as `Up`
Oct 12 12:19:25.932 INFO kablam!  --> src/main.rs:2:5
Oct 12 12:19:25.932 INFO kablam!   |
Oct 12 12:19:25.932 INFO kablam! 2 |     up,
Oct 12 12:19:25.932 INFO kablam!   |     ^^
Oct 12 12:19:25.932 INFO kablam!   |
Oct 12 12:19:25.932 INFO kablam!   = note: #[warn(non_camel_case_types)] on by default
Oct 12 12:19:25.932 INFO kablam! 
Oct 12 12:19:25.932 INFO kablam! warning: variant `down` should have a camel case name such as `Down`
Oct 12 12:19:25.932 INFO kablam!  --> src/main.rs:3:5
Oct 12 12:19:25.932 INFO kablam!   |
Oct 12 12:19:25.932 INFO kablam! 3 |     down,
Oct 12 12:19:25.932 INFO kablam!   |     ^^^^
Oct 12 12:19:25.932 INFO kablam! 
Oct 12 12:19:25.932 INFO kablam! warning: variant `left` should have a camel case name such as `Left`
Oct 12 12:19:25.932 INFO kablam!  --> src/main.rs:4:5
Oct 12 12:19:25.932 INFO kablam!   |
Oct 12 12:19:25.932 INFO kablam! 4 |     left,
Oct 12 12:19:25.932 INFO kablam!   |     ^^^^
Oct 12 12:19:25.933 INFO kablam! 
Oct 12 12:19:25.933 INFO kablam! warning: variant `right` should have a camel case name such as `Right`
Oct 12 12:19:25.933 INFO kablam!  --> src/main.rs:5:5
Oct 12 12:19:25.933 INFO kablam!   |
Oct 12 12:19:25.933 INFO kablam! 5 |     right
Oct 12 12:19:25.933 INFO kablam!   |     ^^^^^
Oct 12 12:19:25.933 INFO kablam! 
Oct 12 12:19:26.020 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Oct 12 12:19:26.024 INFO kablam! su: No module specific data is present
Oct 12 12:19:26.564 INFO running `"docker" "rm" "-f" "b3b9f27cd9faa0b816d1f4811b831f212bf168dd9229523d1e0a68ca106f6cd0"`
Oct 12 12:19:26.874 INFO blam! b3b9f27cd9faa0b816d1f4811b831f212bf168dd9229523d1e0a68ca106f6cd0