Sep 20 05:59:20.567 INFO checking boolexpr-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:59:20.567 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:59:20.567 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:59:20.876 INFO blam! 44c5855015f12a5dec5222efa82a24a295dbd57d5dddbbd80d1dc2c14e2f659b
Sep 20 05:59:20.878 INFO running `"docker" "start" "-a" "44c5855015f12a5dec5222efa82a24a295dbd57d5dddbbd80d1dc2c14e2f659b"`
Sep 20 05:59:22.055 INFO kablam! usermod: no changes
Sep 20 05:59:22.110 INFO kablam!     Checking boolexpr v0.1.0 (/source)
Sep 20 05:59:22.514 INFO kablam! warning: struct is never constructed: `Variable`
Sep 20 05:59:22.514 INFO kablam!  --> src/lib.rs:4:1
Sep 20 05:59:22.514 INFO kablam!   |
Sep 20 05:59:22.514 INFO kablam! 4 | struct Variable {
Sep 20 05:59:22.514 INFO kablam!   | ^^^^^^^^^^^^^^^
Sep 20 05:59:22.514 INFO kablam!   |
Sep 20 05:59:22.514 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 05:59:22.514 INFO kablam! 
Sep 20 05:59:22.514 INFO kablam! warning: method is never used: `new`
Sep 20 05:59:22.514 INFO kablam!   --> src/lib.rs:11:5
Sep 20 05:59:22.514 INFO kablam!    |
Sep 20 05:59:22.514 INFO kablam! 11 |     fn new(name: &'static str, indices: Vec<usize>) -> Variable {
Sep 20 05:59:22.514 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:59:22.514 INFO kablam! 
Sep 20 05:59:22.605 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Sep 20 05:59:22.607 INFO kablam! su: No module specific data is present
Sep 20 05:59:23.489 INFO running `"docker" "rm" "-f" "44c5855015f12a5dec5222efa82a24a295dbd57d5dddbbd80d1dc2c14e2f659b"`
Sep 20 05:59:23.572 INFO blam! 44c5855015f12a5dec5222efa82a24a295dbd57d5dddbbd80d1dc2c14e2f659b