Sep 02 18:31:27.748 INFO checking ceethane-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 02 18:31:27.748 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 18:31:27.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 18:31:27.942 INFO blam! 1d2ed4a73236d2066534f3a0a9a6067699de9515b461974f5e3a49f76f785bb9 Sep 02 18:31:27.944 INFO running `"docker" "start" "-a" "1d2ed4a73236d2066534f3a0a9a6067699de9515b461974f5e3a49f76f785bb9"` Sep 02 18:31:28.936 INFO kablam! Checking ceethane v0.1.0 (file:///source) Sep 02 18:31:31.517 INFO kablam! warning: unused `std::result::Result` which must be used Sep 02 18:31:31.517 INFO kablam! --> examples/fake_web_app.rs:83:5 Sep 02 18:31:31.517 INFO kablam! | Sep 02 18:31:31.517 INFO kablam! 83 | WebServer::new(ll).put_score(32, 32); Sep 02 18:31:31.517 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 18:31:31.517 INFO kablam! | Sep 02 18:31:31.517 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 02 18:31:31.517 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 02 18:31:31.517 INFO kablam! Sep 02 18:31:31.640 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.75s Sep 02 18:31:31.645 INFO kablam! su: No module specific data is present Sep 02 18:31:32.101 INFO running `"docker" "rm" "-f" "1d2ed4a73236d2066534f3a0a9a6067699de9515b461974f5e3a49f76f785bb9"` Sep 02 18:31:32.242 INFO blam! 1d2ed4a73236d2066534f3a0a9a6067699de9515b461974f5e3a49f76f785bb9