Sep 19 17:22:21.497 INFO checking zcfg_flag_parser-0.2.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 17:22:21.497 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 17:22:21.497 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:22:21.661 INFO blam! 72be829ee3edca96aac71b053dbf40a42e257896db731d10eedcb1b3093d8627
Sep 19 17:22:21.662 INFO running `"docker" "start" "-a" "72be829ee3edca96aac71b053dbf40a42e257896db731d10eedcb1b3093d8627"`
Sep 19 17:22:22.382 INFO kablam! usermod: no changes
Sep 19 17:22:22.414 INFO kablam!     Checking itertools v0.6.5
Sep 19 17:22:22.414 INFO kablam!     Checking zcfg v0.2.0
Sep 19 17:22:24.158 INFO kablam!     Checking zcfg_flag_parser v0.2.0 (/source)
Sep 19 17:22:24.467 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:22:24.467 INFO kablam!   --> src/lib.rs:58:16
Sep 19 17:22:24.467 INFO kablam!    |
Sep 19 17:22:24.467 INFO kablam! 58 |     .batching(|mut it| {
Sep 19 17:22:24.467 INFO kablam!    |                ----^^
Sep 19 17:22:24.467 INFO kablam!    |                |
Sep 19 17:22:24.467 INFO kablam!    |                help: remove this `mut`
Sep 19 17:22:24.467 INFO kablam!    |
Sep 19 17:22:24.467 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:22:24.467 INFO kablam! 
Sep 19 17:22:24.469 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:22:24.469 INFO kablam!   --> src/lib.rs:58:16
Sep 19 17:22:24.469 INFO kablam!    |
Sep 19 17:22:24.469 INFO kablam! 58 |     .batching(|mut it| {
Sep 19 17:22:24.469 INFO kablam!    |                ----^^
Sep 19 17:22:24.469 INFO kablam!    |                |
Sep 19 17:22:24.469 INFO kablam!    |                help: remove this `mut`
Sep 19 17:22:24.469 INFO kablam!    |
Sep 19 17:22:24.469 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:22:24.469 INFO kablam! 
Sep 19 17:22:24.493 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
Sep 19 17:22:24.495 INFO kablam! su: No module specific data is present
Sep 19 17:22:25.025 INFO running `"docker" "rm" "-f" "72be829ee3edca96aac71b053dbf40a42e257896db731d10eedcb1b3093d8627"`
Sep 19 17:22:25.133 INFO blam! 72be829ee3edca96aac71b053dbf40a42e257896db731d10eedcb1b3093d8627