Sep 04 23:29:37.777 INFO checking bagpipe-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 23:29:37.777 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 23:29:37.777 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:29:37.949 INFO blam! 219e57f8916e460dca6940544bd56ad230e0b073ff07c92e629c32ef7ae321dc
Sep 04 23:29:37.951 INFO running `"docker" "start" "-a" "219e57f8916e460dca6940544bd56ad230e0b073ff07c92e629c32ef7ae321dc"`
Sep 04 23:29:38.525 INFO kablam!     Checking bagpipe v0.1.0 (file:///source)
Sep 04 23:29:41.018 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:41.018 INFO kablam!   --> src/bin/bench_bag.rs:82:17
Sep 04 23:29:41.018 INFO kablam!    |
Sep 04 23:29:41.018 INFO kablam! 82 |                 bag.try_pop_mut();
Sep 04 23:29:41.018 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:41.018 INFO kablam!    |
Sep 04 23:29:41.018 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 23:29:41.018 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:41.018 INFO kablam! 
Sep 04 23:29:41.019 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:41.019 INFO kablam!    --> src/bin/bench_bag.rs:141:17
Sep 04 23:29:41.019 INFO kablam!     |
Sep 04 23:29:41.020 INFO kablam! 141 |                 bag.try_pop_mut();
Sep 04 23:29:41.020 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:41.020 INFO kablam!     |
Sep 04 23:29:41.020 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:41.020 INFO kablam! 
Sep 04 23:29:41.020 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:41.020 INFO kablam!    --> src/bin/bench_bag.rs:210:17
Sep 04 23:29:41.020 INFO kablam!     |
Sep 04 23:29:41.020 INFO kablam! 210 |                 bag.try_pop_mut();
Sep 04 23:29:41.020 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:41.020 INFO kablam!     |
Sep 04 23:29:41.020 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:41.020 INFO kablam! 
Sep 04 23:29:41.020 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:41.020 INFO kablam!    --> src/bin/bench_bag.rs:284:17
Sep 04 23:29:41.020 INFO kablam!     |
Sep 04 23:29:41.020 INFO kablam! 284 |                 bag.try_pop_mut();
Sep 04 23:29:41.020 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:41.020 INFO kablam!     |
Sep 04 23:29:41.020 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:41.020 INFO kablam! 
Sep 04 23:29:41.519 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:41.519 INFO kablam!   --> src/bin/bench_bag.rs:82:17
Sep 04 23:29:41.520 INFO kablam!    |
Sep 04 23:29:41.520 INFO kablam! 82 |                 bag.try_pop_mut();
Sep 04 23:29:41.520 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:41.520 INFO kablam!    |
Sep 04 23:29:41.520 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 23:29:41.520 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:41.520 INFO kablam! 
Sep 04 23:29:41.521 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:41.521 INFO kablam!    --> src/bin/bench_bag.rs:141:17
Sep 04 23:29:41.521 INFO kablam!     |
Sep 04 23:29:41.521 INFO kablam! 141 |                 bag.try_pop_mut();
Sep 04 23:29:41.521 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:41.521 INFO kablam!     |
Sep 04 23:29:41.521 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:41.521 INFO kablam! 
Sep 04 23:29:41.521 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:41.521 INFO kablam!    --> src/bin/bench_bag.rs:210:17
Sep 04 23:29:41.521 INFO kablam!     |
Sep 04 23:29:41.521 INFO kablam! 210 |                 bag.try_pop_mut();
Sep 04 23:29:41.521 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:41.521 INFO kablam!     |
Sep 04 23:29:41.521 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:41.521 INFO kablam! 
Sep 04 23:29:41.522 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:41.522 INFO kablam!    --> src/bin/bench_bag.rs:284:17
Sep 04 23:29:41.522 INFO kablam!     |
Sep 04 23:29:41.522 INFO kablam! 284 |                 bag.try_pop_mut();
Sep 04 23:29:41.522 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:41.522 INFO kablam!     |
Sep 04 23:29:41.522 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:41.522 INFO kablam! 
Sep 04 23:29:41.542 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
Sep 04 23:29:41.548 INFO kablam! su: No module specific data is present
Sep 04 23:29:42.026 INFO running `"docker" "rm" "-f" "219e57f8916e460dca6940544bd56ad230e0b073ff07c92e629c32ef7ae321dc"`
Sep 04 23:29:42.165 INFO blam! 219e57f8916e460dca6940544bd56ad230e0b073ff07c92e629c32ef7ae321dc