Nov 10 07:24:40.409 INFO checking currency-0.4.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 07:24:40.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 07:24:40.790 INFO blam! cc0849c7340916c339faa8a2656f352476a1d59779b72c0e0c95ab40b37868a1
Nov 10 07:24:40.793 INFO running `"docker" "start" "-a" "cc0849c7340916c339faa8a2656f352476a1d59779b72c0e0c95ab40b37868a1"`
Nov 10 07:24:42.797 INFO kablam! usermod: no changes
Nov 10 07:24:42.915 INFO kablam!     Checking currency v0.4.0 (/source)
Nov 10 07:24:45.983 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 10 07:24:45.983 INFO kablam!    --> src/lib.rs:752:13
Nov 10 07:24:45.983 INFO kablam!     |
Nov 10 07:24:45.983 INFO kablam! 752 |         use std::str::FromStr;
Nov 10 07:24:45.983 INFO kablam!     |             ^^^^^^^^^^^^^^^^^
Nov 10 07:24:45.983 INFO kablam!     |
Nov 10 07:24:45.983 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 10 07:24:45.983 INFO kablam! 
Nov 10 07:24:46.208 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Nov 10 07:24:46.212 INFO kablam! su: No module specific data is present
Nov 10 07:24:47.336 INFO running `"docker" "rm" "-f" "cc0849c7340916c339faa8a2656f352476a1d59779b72c0e0c95ab40b37868a1"`
Nov 10 07:24:47.568 INFO blam! cc0849c7340916c339faa8a2656f352476a1d59779b72c0e0c95ab40b37868a1