Nov 01 17:52:53.576 INFO checking rehashinghashmap-0.1.2 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 17:52:53.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:52:53.816 INFO blam! 2041847b7346832261caa517bd6d15f6d29624c2368bfa4696a9defb061577ba
Nov 01 17:52:53.818 INFO running `"docker" "start" "-a" "2041847b7346832261caa517bd6d15f6d29624c2368bfa4696a9defb061577ba"`
Nov 01 17:52:54.745 INFO kablam! usermod: no changes
Nov 01 17:52:54.783 INFO kablam!     Checking rehashinghashmap v0.1.2 (/source)
Nov 01 17:52:55.608 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:52:55.608 INFO kablam!   --> src/lib.rs:64:28
Nov 01 17:52:55.608 INFO kablam!    |
Nov 01 17:52:55.608 INFO kablam! 64 |             let (mut main, mut sec) = if self.is1main {
Nov 01 17:52:55.608 INFO kablam!    |                            ----^^^
Nov 01 17:52:55.608 INFO kablam!    |                            |
Nov 01 17:52:55.608 INFO kablam!    |                            help: remove this `mut`
Nov 01 17:52:55.608 INFO kablam!    |
Nov 01 17:52:55.608 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 17:52:55.608 INFO kablam! 
Nov 01 17:52:55.608 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:52:55.608 INFO kablam!   --> src/lib.rs:64:18
Nov 01 17:52:55.608 INFO kablam!    |
Nov 01 17:52:55.608 INFO kablam! 64 |             let (mut main, mut sec) = if self.is1main {
Nov 01 17:52:55.608 INFO kablam!    |                  ----^^^^
Nov 01 17:52:55.608 INFO kablam!    |                  |
Nov 01 17:52:55.608 INFO kablam!    |                  help: remove this `mut`
Nov 01 17:52:55.608 INFO kablam! 
Nov 01 17:52:55.632 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:52:55.632 INFO kablam!    --> src/lib.rs:289:18
Nov 01 17:52:55.632 INFO kablam!     |
Nov 01 17:52:55.632 INFO kablam! 289 |     fn into_iter(mut self) -> IterMut<'a, K, V> {
Nov 01 17:52:55.632 INFO kablam!     |                  ----^^^^
Nov 01 17:52:55.632 INFO kablam!     |                  |
Nov 01 17:52:55.632 INFO kablam!     |                  help: remove this `mut`
Nov 01 17:52:55.632 INFO kablam! 
Nov 01 17:52:55.921 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:52:55.921 INFO kablam!   --> src/lib.rs:64:28
Nov 01 17:52:55.921 INFO kablam!    |
Nov 01 17:52:55.921 INFO kablam! 64 |             let (mut main, mut sec) = if self.is1main {
Nov 01 17:52:55.921 INFO kablam!    |                            ----^^^
Nov 01 17:52:55.921 INFO kablam!    |                            |
Nov 01 17:52:55.921 INFO kablam!    |                            help: remove this `mut`
Nov 01 17:52:55.921 INFO kablam!    |
Nov 01 17:52:55.921 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 17:52:55.921 INFO kablam! 
Nov 01 17:52:55.921 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:52:55.921 INFO kablam!   --> src/lib.rs:64:18
Nov 01 17:52:55.921 INFO kablam!    |
Nov 01 17:52:55.922 INFO kablam! 64 |             let (mut main, mut sec) = if self.is1main {
Nov 01 17:52:55.922 INFO kablam!    |                  ----^^^^
Nov 01 17:52:55.922 INFO kablam!    |                  |
Nov 01 17:52:55.922 INFO kablam!    |                  help: remove this `mut`
Nov 01 17:52:55.922 INFO kablam! 
Nov 01 17:52:55.939 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:52:55.939 INFO kablam!    --> src/lib.rs:289:18
Nov 01 17:52:55.939 INFO kablam!     |
Nov 01 17:52:55.939 INFO kablam! 289 |     fn into_iter(mut self) -> IterMut<'a, K, V> {
Nov 01 17:52:55.939 INFO kablam!     |                  ----^^^^
Nov 01 17:52:55.939 INFO kablam!     |                  |
Nov 01 17:52:55.939 INFO kablam!     |                  help: remove this `mut`
Nov 01 17:52:55.939 INFO kablam! 
Nov 01 17:52:56.026 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 01 17:52:56.029 INFO kablam! su: No module specific data is present
Nov 01 17:52:56.338 INFO running `"docker" "rm" "-f" "2041847b7346832261caa517bd6d15f6d29624c2368bfa4696a9defb061577ba"`
Nov 01 17:52:56.412 INFO blam! 2041847b7346832261caa517bd6d15f6d29624c2368bfa4696a9defb061577ba