Aug 29 20:57:14.091 INFO checking zcfg_flag_parser-0.2.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 20:57:14.091 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 20:57:14.091 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 20:57:14.285 INFO blam! 210b0c04f073b4a1af69722e27a5f24fef544470e7548e3a5a7b115409a22ad2
Aug 29 20:57:14.287 INFO running `"docker" "start" "-a" "210b0c04f073b4a1af69722e27a5f24fef544470e7548e3a5a7b115409a22ad2"`
Aug 29 20:57:15.146 INFO kablam!     Checking itertools v0.6.5
Aug 29 20:57:15.146 INFO kablam!     Checking zcfg v0.2.0
Aug 29 20:57:18.344 INFO kablam!     Checking zcfg_flag_parser v0.2.0 (file:///source)
Aug 29 20:57:18.800 INFO kablam! warning: variable does not need to be mutable
Aug 29 20:57:18.800 INFO kablam!   --> src/lib.rs:58:16
Aug 29 20:57:18.800 INFO kablam!    |
Aug 29 20:57:18.800 INFO kablam! 58 |     .batching(|mut it| {
Aug 29 20:57:18.800 INFO kablam!    |                ----^^
Aug 29 20:57:18.800 INFO kablam!    |                |
Aug 29 20:57:18.800 INFO kablam!    |                help: remove this `mut`
Aug 29 20:57:18.800 INFO kablam!    |
Aug 29 20:57:18.801 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 20:57:18.801 INFO kablam! 
Aug 29 20:57:18.832 INFO kablam! warning: variable does not need to be mutable
Aug 29 20:57:18.832 INFO kablam!   --> src/lib.rs:58:16
Aug 29 20:57:18.832 INFO kablam!    |
Aug 29 20:57:18.832 INFO kablam! 58 |     .batching(|mut it| {
Aug 29 20:57:18.832 INFO kablam!    |                ----^^
Aug 29 20:57:18.832 INFO kablam!    |                |
Aug 29 20:57:18.832 INFO kablam!    |                help: remove this `mut`
Aug 29 20:57:18.832 INFO kablam!    |
Aug 29 20:57:18.832 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 20:57:18.832 INFO kablam! 
Aug 29 20:57:18.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
Aug 29 20:57:18.862 INFO kablam! su: No module specific data is present
Aug 29 20:57:19.199 INFO running `"docker" "rm" "-f" "210b0c04f073b4a1af69722e27a5f24fef544470e7548e3a5a7b115409a22ad2"`
Aug 29 20:57:19.308 INFO blam! 210b0c04f073b4a1af69722e27a5f24fef544470e7548e3a5a7b115409a22ad2