Sep 10 05:49:58.431 INFO checking zcfg_flag_parser-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 05:49:58.431 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 05:49:58.431 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:49:58.647 INFO blam! 4fa1535cc28b56d1ef7ae024193686bf3ecd8d84d9d4a29f7492c91da7ed98a8
Sep 10 05:49:58.649 INFO running `"docker" "start" "-a" "4fa1535cc28b56d1ef7ae024193686bf3ecd8d84d9d4a29f7492c91da7ed98a8"`
Sep 10 05:49:59.597 INFO kablam! usermod: no changes
Sep 10 05:49:59.639 INFO kablam!     Checking zcfg v0.2.0
Sep 10 05:50:00.023 INFO kablam!     Checking zcfg_flag_parser v0.2.0 (file:///source)
Sep 10 05:50:00.402 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:50:00.402 INFO kablam!   --> src/lib.rs:58:16
Sep 10 05:50:00.402 INFO kablam!    |
Sep 10 05:50:00.402 INFO kablam! 58 |     .batching(|mut it| {
Sep 10 05:50:00.402 INFO kablam!    |                ----^^
Sep 10 05:50:00.402 INFO kablam!    |                |
Sep 10 05:50:00.402 INFO kablam!    |                help: remove this `mut`
Sep 10 05:50:00.402 INFO kablam!    |
Sep 10 05:50:00.402 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 05:50:00.402 INFO kablam! 
Sep 10 05:50:00.440 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:50:00.440 INFO kablam!   --> src/lib.rs:58:16
Sep 10 05:50:00.440 INFO kablam!    |
Sep 10 05:50:00.440 INFO kablam! 58 |     .batching(|mut it| {
Sep 10 05:50:00.440 INFO kablam!    |                ----^^
Sep 10 05:50:00.440 INFO kablam!    |                |
Sep 10 05:50:00.440 INFO kablam!    |                help: remove this `mut`
Sep 10 05:50:00.440 INFO kablam!    |
Sep 10 05:50:00.440 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 05:50:00.440 INFO kablam! 
Sep 10 05:50:00.467 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Sep 10 05:50:00.470 INFO kablam! su: No module specific data is present
Sep 10 05:50:01.062 INFO running `"docker" "rm" "-f" "4fa1535cc28b56d1ef7ae024193686bf3ecd8d84d9d4a29f7492c91da7ed98a8"`
Sep 10 05:50:01.281 INFO blam! 4fa1535cc28b56d1ef7ae024193686bf3ecd8d84d9d4a29f7492c91da7ed98a8