Oct 13 08:11:47.203 INFO checking spaces-2.2.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:11:47.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 13 08:11:47.731 INFO blam! cec2140f5518399550bd5cca5c29dd983bc3186a9358b65bed794030ed8c0f8a
Oct 13 08:11:47.732 INFO running `"docker" "start" "-a" "cec2140f5518399550bd5cca5c29dd983bc3186a9358b65bed794030ed8c0f8a"`
Oct 13 08:11:48.745 INFO kablam! usermod: no changes
Oct 13 08:11:48.856 INFO kablam!    Compiling ndarray v0.12.0
Oct 13 08:11:59.256 INFO kablam!     Checking spaces v2.2.1 (/source)
Oct 13 08:12:01.648 INFO kablam! warning: comparison is useless due to type limits
Oct 13 08:12:01.649 INFO kablam!   --> src/dimensions/natural.rs:25:57
Oct 13 08:12:01.650 INFO kablam!    |
Oct 13 08:12:01.650 INFO kablam! 25 |     fn contains(&self, val: Self::BoundValue) -> bool { val >= 0 }
Oct 13 08:12:01.650 INFO kablam!    |                                                         ^^^^^^^^
Oct 13 08:12:01.650 INFO kablam!    |
Oct 13 08:12:01.651 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Oct 13 08:12:01.652 INFO kablam! 
Oct 13 08:12:02.440 INFO kablam! warning: comparison is useless due to type limits
Oct 13 08:12:02.440 INFO kablam!   --> src/dimensions/natural.rs:25:57
Oct 13 08:12:02.440 INFO kablam!    |
Oct 13 08:12:02.440 INFO kablam! 25 |     fn contains(&self, val: Self::BoundValue) -> bool { val >= 0 }
Oct 13 08:12:02.440 INFO kablam!    |                                                         ^^^^^^^^
Oct 13 08:12:02.440 INFO kablam!    |
Oct 13 08:12:02.440 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Oct 13 08:12:02.440 INFO kablam! 
Oct 13 08:12:02.616 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.82s
Oct 13 08:12:02.620 INFO kablam! su: No module specific data is present
Oct 13 08:12:03.474 INFO running `"docker" "rm" "-f" "cec2140f5518399550bd5cca5c29dd983bc3186a9358b65bed794030ed8c0f8a"`
Oct 13 08:12:03.760 INFO blam! cec2140f5518399550bd5cca5c29dd983bc3186a9358b65bed794030ed8c0f8a