Nov 02 21:45:30.431 INFO checking Flecheck/Sudoku against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 21:45:30.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 21:45:30.832 INFO blam! ddcc09b56a119c3346f1a475bea14bc0e30b50f52017510c8a5ba55fa9b14c0c
Nov 02 21:45:30.836 INFO running `"docker" "start" "-a" "ddcc09b56a119c3346f1a475bea14bc0e30b50f52017510c8a5ba55fa9b14c0c"`
Nov 02 21:45:31.984 INFO kablam! usermod: no changes
Nov 02 21:45:32.088 INFO kablam!     Checking indexmap v0.4.1
Nov 02 21:45:33.400 INFO kablam!     Checking priority-queue v0.5.1
Nov 02 21:45:34.280 INFO kablam!     Checking sudoku v0.1.0 (/source)
Nov 02 21:45:35.055 INFO kablam! warning: unused import: `std::time::Duration`
Nov 02 21:45:35.055 INFO kablam!   --> src/main.rs:16:5
Nov 02 21:45:35.055 INFO kablam!    |
Nov 02 21:45:35.055 INFO kablam! 16 | use std::time::Duration;
Nov 02 21:45:35.055 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 21:45:35.057 INFO kablam!    |
Nov 02 21:45:35.057 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:45:35.057 INFO kablam! 
Nov 02 21:45:35.057 INFO kablam! warning: unused import: `std::time::Instant`
Nov 02 21:45:35.057 INFO kablam!   --> src/main.rs:17:5
Nov 02 21:45:35.057 INFO kablam!    |
Nov 02 21:45:35.057 INFO kablam! 17 | use std::time::Instant;
Nov 02 21:45:35.057 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:45:35.057 INFO kablam! 
Nov 02 21:45:35.128 INFO kablam! warning: unused import: `std::time::Duration`
Nov 02 21:45:35.129 INFO kablam!   --> src/main.rs:16:5
Nov 02 21:45:35.129 INFO kablam!    |
Nov 02 21:45:35.129 INFO kablam! 16 | use std::time::Duration;
Nov 02 21:45:35.129 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 21:45:35.129 INFO kablam!    |
Nov 02 21:45:35.129 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:45:35.129 INFO kablam! 
Nov 02 21:45:35.129 INFO kablam! warning: unused import: `std::time::Instant`
Nov 02 21:45:35.129 INFO kablam!   --> src/main.rs:17:5
Nov 02 21:45:35.129 INFO kablam!    |
Nov 02 21:45:35.129 INFO kablam! 17 | use std::time::Instant;
Nov 02 21:45:35.131 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:45:35.131 INFO kablam! 
Nov 02 21:45:35.697 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
Nov 02 21:45:35.702 INFO kablam! su: No module specific data is present
Nov 02 21:45:36.908 INFO running `"docker" "rm" "-f" "ddcc09b56a119c3346f1a475bea14bc0e30b50f52017510c8a5ba55fa9b14c0c"`
Nov 02 21:45:37.252 INFO blam! ddcc09b56a119c3346f1a475bea14bc0e30b50f52017510c8a5ba55fa9b14c0c