Nov 02 07:23:27.279 INFO checking ryanpbrewster/expiry-map against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 07:23:27.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 02 07:23:27.849 INFO blam! 639750560dfeef965549406639c53fc1977882d3a5d6b94237fb61fdf217efc5
Nov 02 07:23:27.851 INFO running `"docker" "start" "-a" "639750560dfeef965549406639c53fc1977882d3a5d6b94237fb61fdf217efc5"`
Nov 02 07:23:29.521 INFO kablam! usermod: no changes
Nov 02 07:23:29.572 INFO kablam!     Checking expmap v0.1.0 (/source)
Nov 02 07:23:29.970 INFO kablam! warning: unused import: `super::*`
Nov 02 07:23:29.971 INFO kablam!    --> src/lib.rs:132:9
Nov 02 07:23:29.971 INFO kablam!     |
Nov 02 07:23:29.971 INFO kablam! 132 |     use super::*;
Nov 02 07:23:29.972 INFO kablam!     |         ^^^^^^^^
Nov 02 07:23:29.972 INFO kablam!     |
Nov 02 07:23:29.972 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 02 07:23:29.972 INFO kablam! 
Nov 02 07:23:30.289 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 02 07:23:30.289 INFO kablam! su: No module specific data is present
Nov 02 07:23:31.146 INFO running `"docker" "rm" "-f" "639750560dfeef965549406639c53fc1977882d3a5d6b94237fb61fdf217efc5"`
Nov 02 07:23:31.446 INFO blam! 639750560dfeef965549406639c53fc1977882d3a5d6b94237fb61fdf217efc5