Oct 26 17:31:08.908 INFO checking ymmtmdk/shadow_cost_rust against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 17:31:08.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 17:31:09.335 INFO blam! a975c0ea5ae7ea2902ea50507996aad5d26a18f1b30dc7e3748aa166e8941287
Oct 26 17:31:09.343 INFO running `"docker" "start" "-a" "a975c0ea5ae7ea2902ea50507996aad5d26a18f1b30dc7e3748aa166e8941287"`
Oct 26 17:31:10.819 INFO kablam! usermod: no changes
Oct 26 17:31:10.878 INFO kablam!     Checking shadow_cost_rust v0.1.0 (/source)
Oct 26 17:31:11.255 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:31:11.255 INFO kablam!    --> src/lib.rs:294:17
Oct 26 17:31:11.255 INFO kablam!     |
Oct 26 17:31:11.255 INFO kablam! 294 |             let mut t = self.cache.get_mut(key).unwrap();
Oct 26 17:31:11.255 INFO kablam!     |                 ----^
Oct 26 17:31:11.255 INFO kablam!     |                 |
Oct 26 17:31:11.255 INFO kablam!     |                 help: remove this `mut`
Oct 26 17:31:11.255 INFO kablam!     |
Oct 26 17:31:11.255 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 26 17:31:11.255 INFO kablam! 
Oct 26 17:31:11.423 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:31:11.423 INFO kablam!    --> src/lib.rs:294:17
Oct 26 17:31:11.423 INFO kablam!     |
Oct 26 17:31:11.423 INFO kablam! 294 |             let mut t = self.cache.get_mut(key).unwrap();
Oct 26 17:31:11.423 INFO kablam!     |                 ----^
Oct 26 17:31:11.423 INFO kablam!     |                 |
Oct 26 17:31:11.423 INFO kablam!     |                 help: remove this `mut`
Oct 26 17:31:11.439 INFO kablam!     |
Oct 26 17:31:11.439 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 26 17:31:11.439 INFO kablam! 
Oct 26 17:31:11.549 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Oct 26 17:31:11.559 INFO kablam! su: No module specific data is present
Oct 26 17:31:12.048 INFO running `"docker" "rm" "-f" "a975c0ea5ae7ea2902ea50507996aad5d26a18f1b30dc7e3748aa166e8941287"`
Oct 26 17:31:12.367 INFO blam! a975c0ea5ae7ea2902ea50507996aad5d26a18f1b30dc7e3748aa166e8941287