Nov 01 13:29:32.197 INFO checking zcfg_flag_parser-0.2.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:29:32.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13:29:32.616 INFO blam! b472eb0a8f983c5dcfd59993afba37378dfbea8772e79e396f144495dd716cc0
Nov 01 13:29:32.618 INFO running `"docker" "start" "-a" "b472eb0a8f983c5dcfd59993afba37378dfbea8772e79e396f144495dd716cc0"`
Nov 01 13:29:33.917 INFO kablam! usermod: no changes
Nov 01 13:29:33.984 INFO kablam!     Checking zcfg v0.2.0
Nov 01 13:29:34.804 INFO kablam!     Checking zcfg_flag_parser v0.2.0 (/source)
Nov 01 13:29:35.572 INFO kablam! warning: variable does not need to be mutable
Nov 01 13:29:35.572 INFO kablam!   --> src/lib.rs:58:16
Nov 01 13:29:35.572 INFO kablam!    |
Nov 01 13:29:35.572 INFO kablam! 58 |     .batching(|mut it| {
Nov 01 13:29:35.572 INFO kablam!    |                ----^^
Nov 01 13:29:35.572 INFO kablam!    |                |
Nov 01 13:29:35.572 INFO kablam!    |                help: remove this `mut`
Nov 01 13:29:35.572 INFO kablam!    |
Nov 01 13:29:35.572 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 13:29:35.572 INFO kablam! 
Nov 01 13:29:35.780 INFO kablam! warning: variable does not need to be mutable
Nov 01 13:29:35.780 INFO kablam!   --> src/lib.rs:58:16
Nov 01 13:29:35.780 INFO kablam!    |
Nov 01 13:29:35.780 INFO kablam! 58 |     .batching(|mut it| {
Nov 01 13:29:35.780 INFO kablam!    |                ----^^
Nov 01 13:29:35.780 INFO kablam!    |                |
Nov 01 13:29:35.780 INFO kablam!    |                help: remove this `mut`
Nov 01 13:29:35.780 INFO kablam!    |
Nov 01 13:29:35.780 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 13:29:35.780 INFO kablam! 
Nov 01 13:29:35.804 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Nov 01 13:29:35.808 INFO kablam! su: No module specific data is present
Nov 01 13:29:36.126 INFO running `"docker" "rm" "-f" "b472eb0a8f983c5dcfd59993afba37378dfbea8772e79e396f144495dd716cc0"`
Nov 01 13:29:36.306 INFO blam! b472eb0a8f983c5dcfd59993afba37378dfbea8772e79e396f144495dd716cc0