Oct 12 22:30:32.819 INFO checking domoritz/gameoflife-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:30:32.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 22:30:33.244 INFO blam! 43c8fa27f6a7470a9a730a1cd3aaa3c59e17bed7904c2cb245b00a3a817a98b0
Oct 12 22:30:33.244 INFO running `"docker" "start" "-a" "43c8fa27f6a7470a9a730a1cd3aaa3c59e17bed7904c2cb245b00a3a817a98b0"`
Oct 12 22:30:34.668 INFO kablam! usermod: no changes
Oct 12 22:30:34.736 INFO kablam!     Checking maplit v0.1.6
Oct 12 22:30:35.215 INFO kablam!     Checking game-of-life v0.1.0 (/source)
Oct 12 22:30:35.760 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 22:30:35.760 INFO kablam!  --> src/lib.rs:6:1
Oct 12 22:30:35.760 INFO kablam!   |
Oct 12 22:30:35.760 INFO kablam! 6 | #[macro_use]
Oct 12 22:30:35.760 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 22:30:35.762 INFO kablam!   |
Oct 12 22:30:35.762 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:30:35.762 INFO kablam! 
Oct 12 22:30:35.945 INFO kablam! warning: unused import: `std::fmt::Write`
Oct 12 22:30:35.945 INFO kablam!  --> src/lib.rs:2:5
Oct 12 22:30:35.945 INFO kablam!   |
Oct 12 22:30:35.945 INFO kablam! 2 | use std::fmt::Write;
Oct 12 22:30:35.945 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 22:30:35.960 INFO kablam! 
Oct 12 22:30:36.416 INFO kablam! warning: unused import: `std::fmt::Write`
Oct 12 22:30:36.417 INFO kablam!  --> src/lib.rs:2:5
Oct 12 22:30:36.418 INFO kablam!   |
Oct 12 22:30:36.419 INFO kablam! 2 | use std::fmt::Write;
Oct 12 22:30:36.419 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 22:30:36.419 INFO kablam!   |
Oct 12 22:30:36.419 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:30:36.419 INFO kablam! 
Oct 12 22:30:37.162 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Oct 12 22:30:37.167 INFO kablam! su: No module specific data is present
Oct 12 22:30:38.392 INFO running `"docker" "rm" "-f" "43c8fa27f6a7470a9a730a1cd3aaa3c59e17bed7904c2cb245b00a3a817a98b0"`
Oct 12 22:30:38.748 INFO blam! 43c8fa27f6a7470a9a730a1cd3aaa3c59e17bed7904c2cb245b00a3a817a98b0