Nov 02 21:45:29.779 INFO checking Flecheck/Sudoku against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 21:45:29.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 21:45:30.244 INFO blam! 591440e8be2aa1b84c2498c7f4db9852e5a9bc88fdeef185f563f708fa1709b2
Nov 02 21:45:30.245 INFO running `"docker" "start" "-a" "591440e8be2aa1b84c2498c7f4db9852e5a9bc88fdeef185f563f708fa1709b2"`
Nov 02 21:45:31.353 INFO kablam! usermod: no changes
Nov 02 21:45:31.450 INFO kablam!     Checking indexmap v0.4.1
Nov 02 21:45:32.940 INFO kablam!     Checking priority-queue v0.5.1
Nov 02 21:45:33.776 INFO kablam!     Checking sudoku v0.1.0 (/source)
Nov 02 21:45:34.780 INFO kablam! warning: unused import: `std::time::Duration`
Nov 02 21:45:34.780 INFO kablam!   --> src/main.rs:16:5
Nov 02 21:45:34.780 INFO kablam!    |
Nov 02 21:45:34.780 INFO kablam! 16 | use std::time::Duration;
Nov 02 21:45:34.780 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 21:45:34.780 INFO kablam!    |
Nov 02 21:45:34.780 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:45:34.780 INFO kablam! 
Nov 02 21:45:34.782 INFO kablam! warning: unused import: `std::time::Instant`
Nov 02 21:45:34.782 INFO kablam!   --> src/main.rs:17:5
Nov 02 21:45:34.782 INFO kablam!    |
Nov 02 21:45:34.782 INFO kablam! 17 | use std::time::Instant;
Nov 02 21:45:34.782 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:45:34.782 INFO kablam! 
Nov 02 21:45:35.212 INFO kablam! warning: unused import: `std::time::Duration`
Nov 02 21:45:35.212 INFO kablam!   --> src/main.rs:16:5
Nov 02 21:45:35.212 INFO kablam!    |
Nov 02 21:45:35.212 INFO kablam! 16 | use std::time::Duration;
Nov 02 21:45:35.212 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 21:45:35.212 INFO kablam!    |
Nov 02 21:45:35.212 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:45:35.212 INFO kablam! 
Nov 02 21:45:35.212 INFO kablam! warning: unused import: `std::time::Instant`
Nov 02 21:45:35.213 INFO kablam!   --> src/main.rs:17:5
Nov 02 21:45:35.213 INFO kablam!    |
Nov 02 21:45:35.213 INFO kablam! 17 | use std::time::Instant;
Nov 02 21:45:35.213 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:45:35.213 INFO kablam! 
Nov 02 21:45:35.657 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
Nov 02 21:45:35.663 INFO kablam! su: No module specific data is present
Nov 02 21:45:36.828 INFO running `"docker" "rm" "-f" "591440e8be2aa1b84c2498c7f4db9852e5a9bc88fdeef185f563f708fa1709b2"`
Nov 02 21:45:37.200 INFO blam! 591440e8be2aa1b84c2498c7f4db9852e5a9bc88fdeef185f563f708fa1709b2