Sep 14 03:39:38.103 INFO checking millere/bf against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 03:39:38.103 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 03:39:38.104 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 03:39:38.472 INFO blam! 7f13ad2d2c4b39af9f2a7cc32084d97f3008c4e742cb2482bff503c25f056d47
Sep 14 03:39:38.473 INFO running `"docker" "start" "-a" "7f13ad2d2c4b39af9f2a7cc32084d97f3008c4e742cb2482bff503c25f056d47"`
Sep 14 03:39:39.651 INFO kablam! usermod: no changes
Sep 14 03:39:39.694 INFO kablam!     Checking bf v0.0.1 (file:///source)
Sep 14 03:39:39.899 INFO kablam! warning: unused import: `std::io::Read`
Sep 14 03:39:39.899 INFO kablam!  --> src/main.rs:2:5
Sep 14 03:39:39.899 INFO kablam!   |
Sep 14 03:39:39.899 INFO kablam! 2 | use std::io::Read;
Sep 14 03:39:39.899 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 14 03:39:39.899 INFO kablam!   |
Sep 14 03:39:39.899 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:39:39.899 INFO kablam! 
Sep 14 03:39:39.899 INFO kablam! warning: unused import: `std::io::Read`
Sep 14 03:39:39.899 INFO kablam!  --> src/main.rs:2:5
Sep 14 03:39:39.899 INFO kablam!   |
Sep 14 03:39:39.899 INFO kablam! 2 | use std::io::Read;
Sep 14 03:39:39.899 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 14 03:39:39.899 INFO kablam!   |
Sep 14 03:39:39.899 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:39:39.899 INFO kablam! 
Sep 14 03:39:39.902 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 03:39:39.903 INFO kablam!   --> src/main.rs:14:22
Sep 14 03:39:39.903 INFO kablam!    |
Sep 14 03:39:39.903 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Sep 14 03:39:39.903 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:39:39.903 INFO kablam!    |
Sep 14 03:39:39.903 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 03:39:39.903 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 03:39:39.903 INFO kablam! 
Sep 14 03:39:39.906 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 03:39:39.906 INFO kablam!   --> src/main.rs:14:22
Sep 14 03:39:39.906 INFO kablam!    |
Sep 14 03:39:39.906 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Sep 14 03:39:39.906 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:39:39.906 INFO kablam!    |
Sep 14 03:39:39.906 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 03:39:39.906 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 03:39:39.906 INFO kablam! 
Sep 14 03:39:39.937 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Sep 14 03:39:39.937 INFO kablam! su: No module specific data is present
Sep 14 03:39:40.511 INFO running `"docker" "rm" "-f" "7f13ad2d2c4b39af9f2a7cc32084d97f3008c4e742cb2482bff503c25f056d47"`
Sep 14 03:39:40.620 INFO blam! 7f13ad2d2c4b39af9f2a7cc32084d97f3008c4e742cb2482bff503c25f056d47