Sep 01 10:01:59.477 INFO checking bagpipe-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 10:01:59.477 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 10:01:59.477 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:01:59.637 INFO blam! 14abcd1a7290095081d50415504f3af7e2a011e1aed42a7cefa4ae86a5929160
Sep 01 10:01:59.638 INFO running `"docker" "start" "-a" "14abcd1a7290095081d50415504f3af7e2a011e1aed42a7cefa4ae86a5929160"`
Sep 01 10:02:00.308 INFO kablam!     Checking bagpipe v0.1.0 (file:///source)
Sep 01 10:02:03.243 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:02:03.243 INFO kablam!   --> src/bin/bench_bag.rs:82:17
Sep 01 10:02:03.243 INFO kablam!    |
Sep 01 10:02:03.243 INFO kablam! 82 |                 bag.try_pop_mut();
Sep 01 10:02:03.243 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Sep 01 10:02:03.243 INFO kablam!    |
Sep 01 10:02:03.243 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 10:02:03.243 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:02:03.244 INFO kablam! 
Sep 01 10:02:03.244 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:02:03.244 INFO kablam!    --> src/bin/bench_bag.rs:141:17
Sep 01 10:02:03.244 INFO kablam!     |
Sep 01 10:02:03.244 INFO kablam! 141 |                 bag.try_pop_mut();
Sep 01 10:02:03.244 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 01 10:02:03.244 INFO kablam!     |
Sep 01 10:02:03.244 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:02:03.244 INFO kablam! 
Sep 01 10:02:03.245 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:02:03.245 INFO kablam!    --> src/bin/bench_bag.rs:210:17
Sep 01 10:02:03.245 INFO kablam!     |
Sep 01 10:02:03.245 INFO kablam! 210 |                 bag.try_pop_mut();
Sep 01 10:02:03.245 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 01 10:02:03.245 INFO kablam!     |
Sep 01 10:02:03.245 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:02:03.245 INFO kablam! 
Sep 01 10:02:03.246 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:02:03.246 INFO kablam!    --> src/bin/bench_bag.rs:284:17
Sep 01 10:02:03.246 INFO kablam!     |
Sep 01 10:02:03.246 INFO kablam! 284 |                 bag.try_pop_mut();
Sep 01 10:02:03.246 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 01 10:02:03.246 INFO kablam!     |
Sep 01 10:02:03.246 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:02:03.246 INFO kablam! 
Sep 01 10:02:03.620 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:02:03.620 INFO kablam!   --> src/bin/bench_bag.rs:82:17
Sep 01 10:02:03.620 INFO kablam!    |
Sep 01 10:02:03.620 INFO kablam! 82 |                 bag.try_pop_mut();
Sep 01 10:02:03.620 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Sep 01 10:02:03.620 INFO kablam!    |
Sep 01 10:02:03.620 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 10:02:03.621 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:02:03.621 INFO kablam! 
Sep 01 10:02:03.621 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:02:03.621 INFO kablam!    --> src/bin/bench_bag.rs:141:17
Sep 01 10:02:03.621 INFO kablam!     |
Sep 01 10:02:03.621 INFO kablam! 141 |                 bag.try_pop_mut();
Sep 01 10:02:03.621 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 01 10:02:03.621 INFO kablam!     |
Sep 01 10:02:03.621 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:02:03.621 INFO kablam! 
Sep 01 10:02:03.622 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:02:03.622 INFO kablam!    --> src/bin/bench_bag.rs:210:17
Sep 01 10:02:03.622 INFO kablam!     |
Sep 01 10:02:03.622 INFO kablam! 210 |                 bag.try_pop_mut();
Sep 01 10:02:03.622 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 01 10:02:03.622 INFO kablam!     |
Sep 01 10:02:03.622 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:02:03.622 INFO kablam! 
Sep 01 10:02:03.622 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:02:03.622 INFO kablam!    --> src/bin/bench_bag.rs:284:17
Sep 01 10:02:03.622 INFO kablam!     |
Sep 01 10:02:03.622 INFO kablam! 284 |                 bag.try_pop_mut();
Sep 01 10:02:03.622 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 01 10:02:03.622 INFO kablam!     |
Sep 01 10:02:03.622 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:02:03.622 INFO kablam! 
Sep 01 10:02:03.654 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
Sep 01 10:02:03.661 INFO kablam! su: No module specific data is present
Sep 01 10:02:04.152 INFO running `"docker" "rm" "-f" "14abcd1a7290095081d50415504f3af7e2a011e1aed42a7cefa4ae86a5929160"`
Sep 01 10:02:04.286 INFO blam! 14abcd1a7290095081d50415504f3af7e2a011e1aed42a7cefa4ae86a5929160