Nov 01 11:45:11.482 INFO checking Jellonator/Emailang against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:45:11.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 11:45:11.948 INFO blam! fcf0c02bd280792e358c1059e2bed6b2089236c816ddde64512ee21684fbcb71
Nov 01 11:45:11.960 INFO running `"docker" "start" "-a" "fcf0c02bd280792e358c1059e2bed6b2089236c816ddde64512ee21684fbcb71"`
Nov 01 11:45:13.164 INFO kablam! usermod: no changes
Nov 01 11:45:13.236 INFO kablam!     Checking regex-syntax v0.3.5
Nov 01 11:45:13.242 INFO kablam!     Checking memchr v0.1.11
Nov 01 11:45:13.248 INFO kablam!     Checking thread-id v2.0.0
Nov 01 11:45:14.260 INFO kablam!     Checking thread_local v0.2.7
Nov 01 11:45:14.312 INFO kablam!     Checking aho-corasick v0.5.3
Nov 01 11:45:17.686 INFO kablam!     Checking regex v0.1.77
Nov 01 11:45:20.223 INFO kablam!     Checking emailang v1.0.0 (/source)
Nov 01 11:45:22.168 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:45:22.168 INFO kablam!   --> src/interpreter/mod.rs:58:7
Nov 01 11:45:22.168 INFO kablam!    |
Nov 01 11:45:22.168 INFO kablam! 58 |         let mut serv = match self.get_server(&tserver) {
Nov 01 11:45:22.168 INFO kablam!    |             ----^^^^
Nov 01 11:45:22.168 INFO kablam!    |             |
Nov 01 11:45:22.168 INFO kablam!    |             help: remove this `mut`
Nov 01 11:45:22.168 INFO kablam!    |
Nov 01 11:45:22.168 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 11:45:22.168 INFO kablam! 
Nov 01 11:45:22.168 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:45:22.168 INFO kablam!   --> src/interpreter/mod.rs:63:7
Nov 01 11:45:22.168 INFO kablam!    |
Nov 01 11:45:22.168 INFO kablam! 63 |         let mut user = match serv.get_user_mut(&tuser) {
Nov 01 11:45:22.168 INFO kablam!    |             ----^^^^
Nov 01 11:45:22.168 INFO kablam!    |             |
Nov 01 11:45:22.168 INFO kablam!    |             help: remove this `mut`
Nov 01 11:45:22.168 INFO kablam! 
Nov 01 11:45:22.636 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:45:22.636 INFO kablam!   --> src/interpreter/mod.rs:58:7
Nov 01 11:45:22.636 INFO kablam!    |
Nov 01 11:45:22.636 INFO kablam! 58 |         let mut serv = match self.get_server(&tserver) {
Nov 01 11:45:22.636 INFO kablam!    |             ----^^^^
Nov 01 11:45:22.636 INFO kablam!    |             |
Nov 01 11:45:22.636 INFO kablam!    |             help: remove this `mut`
Nov 01 11:45:22.636 INFO kablam!    |
Nov 01 11:45:22.636 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 11:45:22.636 INFO kablam! 
Nov 01 11:45:22.636 INFO kablam! warning: variable does not need to be mutable
Nov 01 11:45:22.636 INFO kablam!   --> src/interpreter/mod.rs:63:7
Nov 01 11:45:22.636 INFO kablam!    |
Nov 01 11:45:22.636 INFO kablam! 63 |         let mut user = match serv.get_user_mut(&tuser) {
Nov 01 11:45:22.636 INFO kablam!    |             ----^^^^
Nov 01 11:45:22.636 INFO kablam!    |             |
Nov 01 11:45:22.636 INFO kablam!    |             help: remove this `mut`
Nov 01 11:45:22.636 INFO kablam! 
Nov 01 11:45:22.781 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.59s
Nov 01 11:45:22.784 INFO kablam! su: No module specific data is present
Nov 01 11:45:23.568 INFO running `"docker" "rm" "-f" "fcf0c02bd280792e358c1059e2bed6b2089236c816ddde64512ee21684fbcb71"`
Nov 01 11:45:23.928 INFO blam! fcf0c02bd280792e358c1059e2bed6b2089236c816ddde64512ee21684fbcb71