Nov 01 10:35:32.386 INFO checking PierreLeidbring/brainrust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 10:35:32.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 10:35:32.792 INFO blam! 4b6cc9cf58e6f6d899c2d2d1f2a8c515ab081113af371966edb1796c0b9a174d
Nov 01 10:35:32.801 INFO running `"docker" "start" "-a" "4b6cc9cf58e6f6d899c2d2d1f2a8c515ab081113af371966edb1796c0b9a174d"`
Nov 01 10:35:34.312 INFO kablam! usermod: no changes
Nov 01 10:35:34.404 INFO kablam!     Checking brainrust v0.1.0 (/source)
Nov 01 10:35:35.432 INFO kablam! warning: unused import: `std::fs`
Nov 01 10:35:35.433 INFO kablam!  --> src/main.rs:1:5
Nov 01 10:35:35.434 INFO kablam!   |
Nov 01 10:35:35.434 INFO kablam! 1 | use std::fs;
Nov 01 10:35:35.435 INFO kablam!   |     ^^^^^^^
Nov 01 10:35:35.436 INFO kablam!   |
Nov 01 10:35:35.436 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 10:35:35.437 INFO kablam! 
Nov 01 10:35:35.437 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 10:35:35.438 INFO kablam!  --> src/main.rs:2:5
Nov 01 10:35:35.438 INFO kablam!   |
Nov 01 10:35:35.439 INFO kablam! 2 | use std::io::prelude::*;
Nov 01 10:35:35.440 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 10:35:35.440 INFO kablam! 
Nov 01 10:35:35.451 INFO kablam! warning: unused import: `std::fs`
Nov 01 10:35:35.452 INFO kablam!  --> src/main.rs:1:5
Nov 01 10:35:35.453 INFO kablam!   |
Nov 01 10:35:35.453 INFO kablam! 1 | use std::fs;
Nov 01 10:35:35.454 INFO kablam!   |     ^^^^^^^
Nov 01 10:35:35.455 INFO kablam!   |
Nov 01 10:35:35.455 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 10:35:35.456 INFO kablam! 
Nov 01 10:35:35.457 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 10:35:35.457 INFO kablam!  --> src/main.rs:2:5
Nov 01 10:35:35.458 INFO kablam!   |
Nov 01 10:35:35.459 INFO kablam! 2 | use std::io::prelude::*;
Nov 01 10:35:35.459 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 10:35:35.459 INFO kablam! 
Nov 01 10:35:35.572 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 01 10:35:35.575 INFO kablam! su: No module specific data is present
Nov 01 10:35:36.833 INFO running `"docker" "rm" "-f" "4b6cc9cf58e6f6d899c2d2d1f2a8c515ab081113af371966edb1796c0b9a174d"`
Nov 01 10:35:37.144 INFO blam! 4b6cc9cf58e6f6d899c2d2d1f2a8c515ab081113af371966edb1796c0b9a174d