Sep 14 11:50:40.174 INFO checking pirate-1.0.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 11:50:40.174 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 11:50:40.174 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:50:40.532 INFO blam! 8d4866c83f6ecb6c53a345e16b265491cfb80b2dc0a4c36dab9e0c31c13f80e1
Sep 14 11:50:40.533 INFO running `"docker" "start" "-a" "8d4866c83f6ecb6c53a345e16b265491cfb80b2dc0a4c36dab9e0c31c13f80e1"`
Sep 14 11:50:41.351 INFO kablam! usermod: no changes
Sep 14 11:50:41.379 INFO kablam!     Checking pirate v1.0.0 (file:///source)
Sep 14 11:50:41.787 INFO kablam! warning: unused import: `Match`
Sep 14 11:50:41.787 INFO kablam!    --> src/matches.rs:104:17
Sep 14 11:50:41.787 INFO kablam!     |
Sep 14 11:50:41.787 INFO kablam! 104 |     use super::{Match, matches};
Sep 14 11:50:41.787 INFO kablam!     |                 ^^^^^
Sep 14 11:50:41.787 INFO kablam!     |
Sep 14 11:50:41.787 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 14 11:50:41.787 INFO kablam! 
Sep 14 11:50:42.027 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Sep 14 11:50:42.028 INFO kablam! su: No module specific data is present
Sep 14 11:50:42.669 INFO running `"docker" "rm" "-f" "8d4866c83f6ecb6c53a345e16b265491cfb80b2dc0a4c36dab9e0c31c13f80e1"`
Sep 14 11:50:42.857 INFO blam! 8d4866c83f6ecb6c53a345e16b265491cfb80b2dc0a4c36dab9e0c31c13f80e1