Nov 02 03:04:45.387 INFO checking ymmtmdk/shadow_cost_rust against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 03:04:45.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 03:04:45.946 INFO blam! 0b1bc9f9bd03a71174323eee3bf5903c8b76691c9198dcc4cdaaed2f33874361
Nov 02 03:04:45.948 INFO running `"docker" "start" "-a" "0b1bc9f9bd03a71174323eee3bf5903c8b76691c9198dcc4cdaaed2f33874361"`
Nov 02 03:04:47.045 INFO kablam! usermod: no changes
Nov 02 03:04:47.116 INFO kablam!     Checking shadow_cost_rust v0.1.0 (/source)
Nov 02 03:04:47.784 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:04:47.784 INFO kablam!    --> src/lib.rs:294:17
Nov 02 03:04:47.784 INFO kablam!     |
Nov 02 03:04:47.784 INFO kablam! 294 |             let mut t = self.cache.get_mut(key).unwrap();
Nov 02 03:04:47.784 INFO kablam!     |                 ----^
Nov 02 03:04:47.784 INFO kablam!     |                 |
Nov 02 03:04:47.784 INFO kablam!     |                 help: remove this `mut`
Nov 02 03:04:47.784 INFO kablam!     |
Nov 02 03:04:47.784 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 03:04:47.784 INFO kablam! 
Nov 02 03:04:47.895 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:04:47.896 INFO kablam!    --> src/lib.rs:294:17
Nov 02 03:04:47.896 INFO kablam!     |
Nov 02 03:04:47.896 INFO kablam! 294 |             let mut t = self.cache.get_mut(key).unwrap();
Nov 02 03:04:47.896 INFO kablam!     |                 ----^
Nov 02 03:04:47.896 INFO kablam!     |                 |
Nov 02 03:04:47.896 INFO kablam!     |                 help: remove this `mut`
Nov 02 03:04:47.896 INFO kablam!     |
Nov 02 03:04:47.896 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 03:04:47.896 INFO kablam! 
Nov 02 03:04:48.285 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 02 03:04:48.300 INFO kablam! su: No module specific data is present
Nov 02 03:04:48.844 INFO running `"docker" "rm" "-f" "0b1bc9f9bd03a71174323eee3bf5903c8b76691c9198dcc4cdaaed2f33874361"`
Nov 02 03:04:49.136 INFO blam! 0b1bc9f9bd03a71174323eee3bf5903c8b76691c9198dcc4cdaaed2f33874361