Oct 12 18:47:34.574 INFO checking kotokz/tc_tool against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 18:47:34.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 18:47:35.081 INFO blam! 75a837b522dd34d4e26d2656902cf50f791bd7131d2b5868756e548ed03229ec
Oct 12 18:47:35.083 INFO running `"docker" "start" "-a" "75a837b522dd34d4e26d2656902cf50f791bd7131d2b5868756e548ed03229ec"`
Oct 12 18:47:37.279 INFO kablam! usermod: no changes
Oct 12 18:47:37.417 INFO kablam!     Checking aho-corasick v0.6.2
Oct 12 18:47:37.417 INFO kablam!     Checking clap v2.20.5
Oct 12 18:47:39.001 INFO kablam!     Checking regex v0.2.1
Oct 12 18:47:45.932 INFO kablam!     Checking tc_tool v0.1.0 (/source)
Oct 12 18:47:47.600 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:47:47.600 INFO kablam!   --> src/logresult.rs:56:17
Oct 12 18:47:47.600 INFO kablam!    |
Oct 12 18:47:47.600 INFO kablam! 56 |             let mut result = self.0
Oct 12 18:47:47.600 INFO kablam!    |                 ----^^^^^^
Oct 12 18:47:47.600 INFO kablam!    |                 |
Oct 12 18:47:47.600 INFO kablam!    |                 help: remove this `mut`
Oct 12 18:47:47.600 INFO kablam!    |
Oct 12 18:47:47.600 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 18:47:47.600 INFO kablam! 
Oct 12 18:47:47.608 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:47:47.608 INFO kablam!    --> src/logresult.rs:131:13
Oct 12 18:47:47.608 INFO kablam!     |
Oct 12 18:47:47.608 INFO kablam! 131 |         let mut result = self.map
Oct 12 18:47:47.608 INFO kablam!     |             ----^^^^^^
Oct 12 18:47:47.608 INFO kablam!     |             |
Oct 12 18:47:47.608 INFO kablam!     |             help: remove this `mut`
Oct 12 18:47:47.608 INFO kablam! 
Oct 12 18:47:47.831 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:47:47.831 INFO kablam!   --> src/logresult.rs:56:17
Oct 12 18:47:47.831 INFO kablam!    |
Oct 12 18:47:47.831 INFO kablam! 56 |             let mut result = self.0
Oct 12 18:47:47.831 INFO kablam!    |                 ----^^^^^^
Oct 12 18:47:47.831 INFO kablam!    |                 |
Oct 12 18:47:47.831 INFO kablam!    |                 help: remove this `mut`
Oct 12 18:47:47.831 INFO kablam!    |
Oct 12 18:47:47.831 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 18:47:47.831 INFO kablam! 
Oct 12 18:47:47.836 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:47:47.836 INFO kablam!    --> src/logresult.rs:131:13
Oct 12 18:47:47.836 INFO kablam!     |
Oct 12 18:47:47.836 INFO kablam! 131 |         let mut result = self.map
Oct 12 18:47:47.836 INFO kablam!     |             ----^^^^^^
Oct 12 18:47:47.836 INFO kablam!     |             |
Oct 12 18:47:47.836 INFO kablam!     |             help: remove this `mut`
Oct 12 18:47:47.836 INFO kablam! 
Oct 12 18:47:47.932 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.62s
Oct 12 18:47:47.932 INFO kablam! su: No module specific data is present
Oct 12 18:47:49.401 INFO running `"docker" "rm" "-f" "75a837b522dd34d4e26d2656902cf50f791bd7131d2b5868756e548ed03229ec"`
Oct 12 18:47:49.640 INFO blam! 75a837b522dd34d4e26d2656902cf50f791bd7131d2b5868756e548ed03229ec