Nov 03 04:12:24.909 INFO checking pirate-1.0.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 04:12:24.911 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 03 04:12:25.286 INFO blam! 791c87362c8a6fd0253cf423f5cb34e41bb519608c5a68e2b8dd69af37ee57ef
Nov 03 04:12:25.304 INFO running `"docker" "start" "-a" "791c87362c8a6fd0253cf423f5cb34e41bb519608c5a68e2b8dd69af37ee57ef"`
Nov 03 04:12:26.132 INFO kablam! usermod: no changes
Nov 03 04:12:26.208 INFO kablam!     Checking pirate v1.0.0 (/source)
Nov 03 04:12:27.436 INFO kablam! warning: unused import: `Match`
Nov 03 04:12:27.436 INFO kablam!    --> src/matches.rs:104:17
Nov 03 04:12:27.436 INFO kablam!     |
Nov 03 04:12:27.436 INFO kablam! 104 |     use super::{Match, matches};
Nov 03 04:12:27.436 INFO kablam!     |                 ^^^^^
Nov 03 04:12:27.436 INFO kablam!     |
Nov 03 04:12:27.436 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 03 04:12:27.436 INFO kablam! 
Nov 03 04:12:28.484 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Nov 03 04:12:28.488 INFO kablam! su: No module specific data is present
Nov 03 04:12:29.119 INFO running `"docker" "rm" "-f" "791c87362c8a6fd0253cf423f5cb34e41bb519608c5a68e2b8dd69af37ee57ef"`
Nov 03 04:12:29.362 INFO blam! 791c87362c8a6fd0253cf423f5cb34e41bb519608c5a68e2b8dd69af37ee57ef