Nov 04 13:48:58.864 INFO checking Flecheck/Sudoku against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 13:48:58.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 13:48:59.410 INFO blam! 69b5d4963cb939ace0ab7a0370dc7064c46770baabc66ef1c0f44327d833258d
Nov 04 13:48:59.412 INFO running `"docker" "start" "-a" "69b5d4963cb939ace0ab7a0370dc7064c46770baabc66ef1c0f44327d833258d"`
Nov 04 13:49:02.381 INFO kablam! usermod: no changes
Nov 04 13:49:02.475 INFO kablam!     Checking indexmap v0.4.1
Nov 04 13:49:03.637 INFO kablam!     Checking priority-queue v0.5.1
Nov 04 13:49:04.352 INFO kablam!     Checking sudoku v0.1.0 (/source)
Nov 04 13:49:05.454 INFO kablam! warning: unused import: `std::time::Duration`
Nov 04 13:49:05.454 INFO kablam!   --> src/main.rs:16:5
Nov 04 13:49:05.455 INFO kablam!    |
Nov 04 13:49:05.455 INFO kablam! 16 | use std::time::Duration;
Nov 04 13:49:05.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 13:49:05.471 INFO kablam!    |
Nov 04 13:49:05.472 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 13:49:05.472 INFO kablam! 
Nov 04 13:49:05.473 INFO kablam! warning: unused import: `std::time::Instant`
Nov 04 13:49:05.474 INFO kablam!   --> src/main.rs:17:5
Nov 04 13:49:05.474 INFO kablam!    |
Nov 04 13:49:05.475 INFO kablam! 17 | use std::time::Instant;
Nov 04 13:49:05.475 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 04 13:49:05.476 INFO kablam! 
Nov 04 13:49:05.613 INFO kablam! warning: unused import: `std::time::Duration`
Nov 04 13:49:05.614 INFO kablam!   --> src/main.rs:16:5
Nov 04 13:49:05.614 INFO kablam!    |
Nov 04 13:49:05.615 INFO kablam! 16 | use std::time::Duration;
Nov 04 13:49:05.615 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 13:49:05.631 INFO kablam!    |
Nov 04 13:49:05.631 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 13:49:05.631 INFO kablam! 
Nov 04 13:49:05.632 INFO kablam! warning: unused import: `std::time::Instant`
Nov 04 13:49:05.632 INFO kablam!   --> src/main.rs:17:5
Nov 04 13:49:05.632 INFO kablam!    |
Nov 04 13:49:05.632 INFO kablam! 17 | use std::time::Instant;
Nov 04 13:49:05.632 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 04 13:49:05.633 INFO kablam! 
Nov 04 13:49:06.140 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
Nov 04 13:49:06.144 INFO kablam! su: No module specific data is present
Nov 04 13:49:07.499 INFO running `"docker" "rm" "-f" "69b5d4963cb939ace0ab7a0370dc7064c46770baabc66ef1c0f44327d833258d"`
Nov 04 13:49:07.757 INFO blam! 69b5d4963cb939ace0ab7a0370dc7064c46770baabc66ef1c0f44327d833258d