Oct 21 15:40:28.455 INFO checking millere/bf against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:40:28.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 15:40:29.054 INFO blam! 06f2dfd6f83ecc37581d2e2964441bfcffa4e4c36b27e942837041fac0129e6b
Oct 21 15:40:29.056 INFO running `"docker" "start" "-a" "06f2dfd6f83ecc37581d2e2964441bfcffa4e4c36b27e942837041fac0129e6b"`
Oct 21 15:40:30.640 INFO kablam! usermod: no changes
Oct 21 15:40:30.660 INFO kablam!     Checking bf v0.0.1 (/source)
Oct 21 15:40:31.116 INFO kablam! warning: unused import: `std::io::Read`
Oct 21 15:40:31.116 INFO kablam!  --> src/main.rs:2:5
Oct 21 15:40:31.116 INFO kablam!   |
Oct 21 15:40:31.116 INFO kablam! 2 | use std::io::Read;
Oct 21 15:40:31.116 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 21 15:40:31.132 INFO kablam!   |
Oct 21 15:40:31.132 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:40:31.132 INFO kablam! 
Oct 21 15:40:31.137 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:40:31.137 INFO kablam!   --> src/main.rs:14:22
Oct 21 15:40:31.137 INFO kablam!    |
Oct 21 15:40:31.137 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Oct 21 15:40:31.137 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:40:31.140 INFO kablam!    |
Oct 21 15:40:31.140 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 15:40:31.140 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:40:31.140 INFO kablam! 
Oct 21 15:40:31.260 INFO kablam! warning: unused import: `std::io::Read`
Oct 21 15:40:31.260 INFO kablam!  --> src/main.rs:2:5
Oct 21 15:40:31.260 INFO kablam!   |
Oct 21 15:40:31.260 INFO kablam! 2 | use std::io::Read;
Oct 21 15:40:31.260 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 21 15:40:31.260 INFO kablam!   |
Oct 21 15:40:31.260 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:40:31.260 INFO kablam! 
Oct 21 15:40:31.270 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:40:31.270 INFO kablam!   --> src/main.rs:14:22
Oct 21 15:40:31.270 INFO kablam!    |
Oct 21 15:40:31.270 INFO kablam! 14 |             b'.' => {output.write(&mut buffer[mptr .. mptr+1]);},
Oct 21 15:40:31.270 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:40:31.270 INFO kablam!    |
Oct 21 15:40:31.270 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 15:40:31.270 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:40:31.270 INFO kablam! 
Oct 21 15:40:31.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Oct 21 15:40:31.300 INFO kablam! su: No module specific data is present
Oct 21 15:40:31.894 INFO running `"docker" "rm" "-f" "06f2dfd6f83ecc37581d2e2964441bfcffa4e4c36b27e942837041fac0129e6b"`
Oct 21 15:40:32.092 INFO blam! 06f2dfd6f83ecc37581d2e2964441bfcffa4e4c36b27e942837041fac0129e6b