Aug 01 18:35:34.239 INFO checking workerpool-1.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 18:35:34.239 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:35:34.239 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:35:34.239 INFO running `"docker" "create" "-v" "/tmp/crater.kar9NNvwFDW8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 18:35:34.474 INFO blam! 0dfee54195808c98c3cce9f418ee8d20924ae5cedbfbb1d6485beb9fdb2aaa68
Aug 01 18:35:34.477 INFO running `"docker" "start" "-a" "0dfee54195808c98c3cce9f418ee8d20924ae5cedbfbb1d6485beb9fdb2aaa68"`
Aug 01 18:35:35.668 INFO kablam!     Checking workerpool v1.1.1 (file:///source)
Aug 01 18:35:37.146 INFO kablam! warning: unused arithmetic operation which must be used
Aug 01 18:35:37.146 INFO kablam!     --> src/lib.rs:1070:46
Aug 01 18:35:37.146 INFO kablam!      |
Aug 01 18:35:37.146 INFO kablam! 1070 |             pool.execute(Thunk::of(move || { 1 + 1; }));
Aug 01 18:35:37.146 INFO kablam!      |                                              ^^^^^
Aug 01 18:35:37.146 INFO kablam!      |
Aug 01 18:35:37.146 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Aug 01 18:35:37.146 INFO kablam! 
Aug 01 18:35:37.233 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Aug 01 18:35:37.236 INFO kablam! su: No module specific data is present
Aug 01 18:35:37.749 INFO running `"docker" "rm" "-f" "0dfee54195808c98c3cce9f418ee8d20924ae5cedbfbb1d6485beb9fdb2aaa68"`
Aug 01 18:35:37.922 INFO blam! 0dfee54195808c98c3cce9f418ee8d20924ae5cedbfbb1d6485beb9fdb2aaa68