Oct 12 13:40:26.755 INFO checking simonasker/expense against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 13:40:26.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 12 13:40:27.304 INFO blam! 8b4d55d7b91f6f5c2d79d3d6a6c316304ff4861ab46e9c3908641ce1b46a708a
Oct 12 13:40:27.310 INFO running `"docker" "start" "-a" "8b4d55d7b91f6f5c2d79d3d6a6c316304ff4861ab46e9c3908641ce1b46a708a"`
Oct 12 13:40:28.594 INFO kablam! usermod: no changes
Oct 12 13:40:28.813 INFO kablam!    Compiling derive_builder v0.4.4
Oct 12 13:40:28.820 INFO kablam!     Checking serde v1.0.0
Oct 12 13:40:28.820 INFO kablam!     Checking num-integer v0.1.34
Oct 12 13:40:28.820 INFO kablam!     Checking term_size v0.3.0
Oct 12 13:40:28.820 INFO kablam!    Compiling derive_builder_core v0.1.4
Oct 12 13:40:28.820 INFO kablam!    Compiling serde_derive v1.0.0
Oct 12 13:40:30.192 INFO kablam!     Checking clap v2.23.3
Oct 12 13:40:31.537 INFO kablam!     Checking num-iter v0.1.33
Oct 12 13:40:32.744 INFO kablam!     Checking num v0.1.37
Oct 12 13:40:33.404 INFO kablam!     Checking chrono v0.3.0
Oct 12 13:40:56.915 INFO kablam!     Checking serde_json v1.0.0
Oct 12 13:40:59.203 INFO kablam!     Checking expense v0.1.0 (/source)
Oct 12 13:41:00.289 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:41:00.289 INFO kablam!    --> src/lib.rs:127:13
Oct 12 13:41:00.290 INFO kablam!     |
Oct 12 13:41:00.290 INFO kablam! 127 |         let mut new = self;
Oct 12 13:41:00.290 INFO kablam!     |             ----^^^
Oct 12 13:41:00.290 INFO kablam!     |             |
Oct 12 13:41:00.291 INFO kablam!     |             help: remove this `mut`
Oct 12 13:41:00.291 INFO kablam! 
Oct 12 13:41:00.373 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:41:00.374 INFO kablam!    --> src/lib.rs:127:13
Oct 12 13:41:00.374 INFO kablam!     |
Oct 12 13:41:00.374 INFO kablam! 127 |         let mut new = self;
Oct 12 13:41:00.374 INFO kablam!     |             ----^^^
Oct 12 13:41:00.375 INFO kablam!     |             |
Oct 12 13:41:00.375 INFO kablam!     |             help: remove this `mut`
Oct 12 13:41:00.375 INFO kablam! 
Oct 12 13:41:02.281 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.65s
Oct 12 13:41:02.290 INFO kablam! su: No module specific data is present
Oct 12 13:41:03.023 INFO running `"docker" "rm" "-f" "8b4d55d7b91f6f5c2d79d3d6a6c316304ff4861ab46e9c3908641ce1b46a708a"`
Oct 12 13:41:03.428 INFO blam! 8b4d55d7b91f6f5c2d79d3d6a6c316304ff4861ab46e9c3908641ce1b46a708a