Nov 06 17:40:25.958 INFO checking millere/bf against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:40:25.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 17:40:26.379 INFO blam! db3377cd638cdef1f828d9950ab295cdd425ead89c9307304d3426301ff44b0e
Nov 06 17:40:26.396 INFO running `"docker" "start" "-a" "db3377cd638cdef1f828d9950ab295cdd425ead89c9307304d3426301ff44b0e"`
Nov 06 17:40:27.500 INFO kablam! usermod: no changes
Nov 06 17:40:27.588 INFO kablam!     Checking bf v0.0.1 (/source)
Nov 06 17:40:28.260 INFO kablam! warning: unused import: `std::io::Read`
Nov 06 17:40:28.260 INFO kablam!  --> src/main.rs:2:5
Nov 06 17:40:28.260 INFO kablam!   |
Nov 06 17:40:28.260 INFO kablam! 2 | use std::io::Read;
Nov 06 17:40:28.260 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 17:40:28.260 INFO kablam!   |
Nov 06 17:40:28.260 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:40:28.260 INFO kablam! 
Nov 06 17:40:28.260 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 17:40:28.260 INFO kablam!   --> src/main.rs:14:22
Nov 06 17:40:28.260 INFO kablam!    |
Nov 06 17:40:28.260 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Nov 06 17:40:28.260 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:40:28.260 INFO kablam!    |
Nov 06 17:40:28.260 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 17:40:28.260 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 17:40:28.260 INFO kablam! 
Nov 06 17:40:28.432 INFO kablam! warning: unused import: `std::io::Read`
Nov 06 17:40:28.432 INFO kablam!  --> src/main.rs:2:5
Nov 06 17:40:28.432 INFO kablam!   |
Nov 06 17:40:28.432 INFO kablam! 2 | use std::io::Read;
Nov 06 17:40:28.432 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 17:40:28.432 INFO kablam!   |
Nov 06 17:40:28.432 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:40:28.432 INFO kablam! 
Nov 06 17:40:28.437 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 17:40:28.437 INFO kablam!   --> src/main.rs:14:22
Nov 06 17:40:28.437 INFO kablam!    |
Nov 06 17:40:28.437 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Nov 06 17:40:28.437 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:40:28.437 INFO kablam!    |
Nov 06 17:40:28.437 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 17:40:28.438 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 17:40:28.438 INFO kablam! 
Nov 06 17:40:28.453 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Nov 06 17:40:28.459 INFO kablam! su: No module specific data is present
Nov 06 17:40:29.458 INFO running `"docker" "rm" "-f" "db3377cd638cdef1f828d9950ab295cdd425ead89c9307304d3426301ff44b0e"`
Nov 06 17:40:29.772 INFO blam! db3377cd638cdef1f828d9950ab295cdd425ead89c9307304d3426301ff44b0e