Sep 02 02:37:05.685 INFO checking bagpipe-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 02:37:05.685 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 02:37:05.685 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:37:05.989 INFO blam! 60993a214b42832d8dfde7a028bd00474b992b8b49f0f67c8157d76d1655859b
Sep 02 02:37:05.990 INFO running `"docker" "start" "-a" "60993a214b42832d8dfde7a028bd00474b992b8b49f0f67c8157d76d1655859b"`
Sep 02 02:37:06.693 INFO kablam!     Checking bagpipe v0.1.0 (file:///source)
Sep 02 02:37:10.041 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 02:37:10.041 INFO kablam!   --> src/bin/bench_bag.rs:82:17
Sep 02 02:37:10.041 INFO kablam!    |
Sep 02 02:37:10.041 INFO kablam! 82 |                 bag.try_pop_mut();
Sep 02 02:37:10.041 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Sep 02 02:37:10.042 INFO kablam!    |
Sep 02 02:37:10.042 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 02:37:10.042 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 02:37:10.042 INFO kablam! 
Sep 02 02:37:10.042 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 02:37:10.043 INFO kablam!    --> src/bin/bench_bag.rs:141:17
Sep 02 02:37:10.043 INFO kablam!     |
Sep 02 02:37:10.043 INFO kablam! 141 |                 bag.try_pop_mut();
Sep 02 02:37:10.043 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 02 02:37:10.043 INFO kablam!     |
Sep 02 02:37:10.043 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 02:37:10.043 INFO kablam! 
Sep 02 02:37:10.043 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 02:37:10.043 INFO kablam!    --> src/bin/bench_bag.rs:210:17
Sep 02 02:37:10.043 INFO kablam!     |
Sep 02 02:37:10.043 INFO kablam! 210 |                 bag.try_pop_mut();
Sep 02 02:37:10.043 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 02 02:37:10.043 INFO kablam!     |
Sep 02 02:37:10.043 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 02:37:10.043 INFO kablam! 
Sep 02 02:37:10.043 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 02:37:10.043 INFO kablam!    --> src/bin/bench_bag.rs:284:17
Sep 02 02:37:10.043 INFO kablam!     |
Sep 02 02:37:10.043 INFO kablam! 284 |                 bag.try_pop_mut();
Sep 02 02:37:10.043 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 02 02:37:10.043 INFO kablam!     |
Sep 02 02:37:10.043 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 02:37:10.043 INFO kablam! 
Sep 02 02:37:10.159 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 02:37:10.159 INFO kablam!   --> src/bin/bench_bag.rs:82:17
Sep 02 02:37:10.159 INFO kablam!    |
Sep 02 02:37:10.159 INFO kablam! 82 |                 bag.try_pop_mut();
Sep 02 02:37:10.159 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Sep 02 02:37:10.159 INFO kablam!    |
Sep 02 02:37:10.159 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 02:37:10.159 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 02:37:10.159 INFO kablam! 
Sep 02 02:37:10.159 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 02:37:10.159 INFO kablam!    --> src/bin/bench_bag.rs:141:17
Sep 02 02:37:10.159 INFO kablam!     |
Sep 02 02:37:10.159 INFO kablam! 141 |                 bag.try_pop_mut();
Sep 02 02:37:10.159 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 02 02:37:10.159 INFO kablam!     |
Sep 02 02:37:10.159 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 02:37:10.160 INFO kablam! 
Sep 02 02:37:10.160 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 02:37:10.160 INFO kablam!    --> src/bin/bench_bag.rs:210:17
Sep 02 02:37:10.160 INFO kablam!     |
Sep 02 02:37:10.160 INFO kablam! 210 |                 bag.try_pop_mut();
Sep 02 02:37:10.160 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 02 02:37:10.160 INFO kablam!     |
Sep 02 02:37:10.160 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 02:37:10.160 INFO kablam! 
Sep 02 02:37:10.160 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 02:37:10.160 INFO kablam!    --> src/bin/bench_bag.rs:284:17
Sep 02 02:37:10.160 INFO kablam!     |
Sep 02 02:37:10.160 INFO kablam! 284 |                 bag.try_pop_mut();
Sep 02 02:37:10.160 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 02 02:37:10.160 INFO kablam!     |
Sep 02 02:37:10.160 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 02:37:10.160 INFO kablam! 
Sep 02 02:37:10.184 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
Sep 02 02:37:10.188 INFO kablam! su: No module specific data is present
Sep 02 02:37:10.684 INFO running `"docker" "rm" "-f" "60993a214b42832d8dfde7a028bd00474b992b8b49f0f67c8157d76d1655859b"`
Sep 02 02:37:10.813 INFO blam! 60993a214b42832d8dfde7a028bd00474b992b8b49f0f67c8157d76d1655859b