Oct 31 19:15:52.851 INFO checking tptb/brainfuck against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 19:15:52.853 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"`
Oct 31 19:15:53.341 INFO blam! 3d5860d31c485333c598fe2c44b34d59998f5bef51732c54fc710f033cbf0812
Oct 31 19:15:53.344 INFO running `"docker" "start" "-a" "3d5860d31c485333c598fe2c44b34d59998f5bef51732c54fc710f033cbf0812"`
Oct 31 19:15:54.665 INFO kablam! usermod: no changes
Oct 31 19:15:54.725 INFO kablam!     Checking brainfuck v1.0.0 (/source)
Oct 31 19:15:55.190 INFO kablam! warning: method is never used: `new`
Oct 31 19:15:55.190 INFO kablam!   --> src/main.rs:24:5
Oct 31 19:15:55.190 INFO kablam!    |
Oct 31 19:15:55.191 INFO kablam! 24 |     fn new() -> StringInputOutput {
Oct 31 19:15:55.191 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:15:55.191 INFO kablam!    |
Oct 31 19:15:55.196 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 19:15:55.196 INFO kablam! 
Oct 31 19:15:55.461 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Oct 31 19:15:55.463 INFO kablam! su: No module specific data is present
Oct 31 19:15:56.684 INFO running `"docker" "rm" "-f" "3d5860d31c485333c598fe2c44b34d59998f5bef51732c54fc710f033cbf0812"`
Oct 31 19:15:56.911 INFO blam! 3d5860d31c485333c598fe2c44b34d59998f5bef51732c54fc710f033cbf0812