Nov 01 00:50:51.976 INFO checking millere/bf against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 00:50:51.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 00:50:52.339 INFO blam! 168e125313439b5d78e30cfc8afd14584186498abd07a5da0667c64b90b34dcc
Nov 01 00:50:52.347 INFO running `"docker" "start" "-a" "168e125313439b5d78e30cfc8afd14584186498abd07a5da0667c64b90b34dcc"`
Nov 01 00:50:53.653 INFO kablam! usermod: no changes
Nov 01 00:50:53.714 INFO kablam!     Checking bf v0.0.1 (/source)
Nov 01 00:50:54.223 INFO kablam! warning: unused import: `std::io::Read`
Nov 01 00:50:54.223 INFO kablam!  --> src/main.rs:2:5
Nov 01 00:50:54.223 INFO kablam!   |
Nov 01 00:50:54.223 INFO kablam! 2 | use std::io::Read;
Nov 01 00:50:54.223 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 00:50:54.223 INFO kablam!   |
Nov 01 00:50:54.223 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:50:54.223 INFO kablam! 
Nov 01 00:50:54.224 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 00:50:54.224 INFO kablam!   --> src/main.rs:14:22
Nov 01 00:50:54.224 INFO kablam!    |
Nov 01 00:50:54.224 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Nov 01 00:50:54.224 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:54.224 INFO kablam!    |
Nov 01 00:50:54.224 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 00:50:54.224 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 00:50:54.224 INFO kablam! 
Nov 01 00:50:54.302 INFO kablam! warning: unused import: `std::io::Read`
Nov 01 00:50:54.302 INFO kablam!  --> src/main.rs:2:5
Nov 01 00:50:54.302 INFO kablam!   |
Nov 01 00:50:54.302 INFO kablam! 2 | use std::io::Read;
Nov 01 00:50:54.302 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 00:50:54.302 INFO kablam!   |
Nov 01 00:50:54.308 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:50:54.308 INFO kablam! 
Nov 01 00:50:54.316 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 00:50:54.316 INFO kablam!   --> src/main.rs:14:22
Nov 01 00:50:54.316 INFO kablam!    |
Nov 01 00:50:54.316 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Nov 01 00:50:54.316 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:50:54.316 INFO kablam!    |
Nov 01 00:50:54.316 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 00:50:54.316 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 00:50:54.316 INFO kablam! 
Nov 01 00:50:54.341 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 01 00:50:54.346 INFO kablam! su: No module specific data is present
Nov 01 00:50:54.846 INFO running `"docker" "rm" "-f" "168e125313439b5d78e30cfc8afd14584186498abd07a5da0667c64b90b34dcc"`
Nov 01 00:50:55.120 INFO blam! 168e125313439b5d78e30cfc8afd14584186498abd07a5da0667c64b90b34dcc