Sep 17 14:25:56.806 INFO checking zcfg_flag_parser-0.2.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 14:25:56.806 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 14:25:56.806 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 14:25:56.975 INFO blam! 3d18bbe7d798c55fbcf0f5ef2b4c8cb399a84889d798e01642df012f9f48b6dc
Sep 17 14:25:56.981 INFO running `"docker" "start" "-a" "3d18bbe7d798c55fbcf0f5ef2b4c8cb399a84889d798e01642df012f9f48b6dc"`
Sep 17 14:25:58.126 INFO kablam! usermod: no changes
Sep 17 14:25:58.159 INFO kablam!     Checking zcfg v0.2.0
Sep 17 14:25:58.446 INFO kablam!     Checking zcfg_flag_parser v0.2.0 (/source)
Sep 17 14:25:58.678 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:25:58.678 INFO kablam!   --> src/lib.rs:58:16
Sep 17 14:25:58.678 INFO kablam!    |
Sep 17 14:25:58.678 INFO kablam! 58 |     .batching(|mut it| {
Sep 17 14:25:58.678 INFO kablam!    |                ----^^
Sep 17 14:25:58.678 INFO kablam!    |                |
Sep 17 14:25:58.678 INFO kablam!    |                help: remove this `mut`
Sep 17 14:25:58.678 INFO kablam!    |
Sep 17 14:25:58.678 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 14:25:58.678 INFO kablam! 
Sep 17 14:25:58.686 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:25:58.686 INFO kablam!   --> src/lib.rs:58:16
Sep 17 14:25:58.686 INFO kablam!    |
Sep 17 14:25:58.686 INFO kablam! 58 |     .batching(|mut it| {
Sep 17 14:25:58.686 INFO kablam!    |                ----^^
Sep 17 14:25:58.686 INFO kablam!    |                |
Sep 17 14:25:58.686 INFO kablam!    |                help: remove this `mut`
Sep 17 14:25:58.686 INFO kablam!    |
Sep 17 14:25:58.686 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 14:25:58.686 INFO kablam! 
Sep 17 14:25:58.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Sep 17 14:25:58.706 INFO kablam! su: No module specific data is present
Sep 17 14:25:59.384 INFO running `"docker" "rm" "-f" "3d18bbe7d798c55fbcf0f5ef2b4c8cb399a84889d798e01642df012f9f48b6dc"`
Sep 17 14:25:59.456 INFO blam! 3d18bbe7d798c55fbcf0f5ef2b4c8cb399a84889d798e01642df012f9f48b6dc