Sep 01 18:10:34.360 INFO checking zcfg_flag_parser-0.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 18:10:34.360 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 18:10:34.360 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 18:10:34.537 INFO blam! 6385ebd030f25362c28b3c6bd92883c39f0379581f14fab6269b201ca3884d0e
Sep 01 18:10:34.539 INFO running `"docker" "start" "-a" "6385ebd030f25362c28b3c6bd92883c39f0379581f14fab6269b201ca3884d0e"`
Sep 01 18:10:35.273 INFO kablam!     Checking zcfg v0.2.0
Sep 01 18:10:35.846 INFO kablam!     Checking zcfg_flag_parser v0.2.0 (file:///source)
Sep 01 18:10:36.360 INFO kablam! warning: variable does not need to be mutable
Sep 01 18:10:36.360 INFO kablam!   --> src/lib.rs:58:16
Sep 01 18:10:36.361 INFO kablam!    |
Sep 01 18:10:36.361 INFO kablam! 58 |     .batching(|mut it| {
Sep 01 18:10:36.361 INFO kablam!    |                ----^^
Sep 01 18:10:36.361 INFO kablam!    |                |
Sep 01 18:10:36.361 INFO kablam!    |                help: remove this `mut`
Sep 01 18:10:36.361 INFO kablam!    |
Sep 01 18:10:36.361 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 18:10:36.361 INFO kablam! 
Sep 01 18:10:36.414 INFO kablam! warning: variable does not need to be mutable
Sep 01 18:10:36.414 INFO kablam!   --> src/lib.rs:58:16
Sep 01 18:10:36.414 INFO kablam!    |
Sep 01 18:10:36.414 INFO kablam! 58 |     .batching(|mut it| {
Sep 01 18:10:36.414 INFO kablam!    |                ----^^
Sep 01 18:10:36.414 INFO kablam!    |                |
Sep 01 18:10:36.414 INFO kablam!    |                help: remove this `mut`
Sep 01 18:10:36.414 INFO kablam!    |
Sep 01 18:10:36.414 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 18:10:36.414 INFO kablam! 
Sep 01 18:10:36.443 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Sep 01 18:10:36.446 INFO kablam! su: No module specific data is present
Sep 01 18:10:36.878 INFO running `"docker" "rm" "-f" "6385ebd030f25362c28b3c6bd92883c39f0379581f14fab6269b201ca3884d0e"`
Sep 01 18:10:36.971 INFO blam! 6385ebd030f25362c28b3c6bd92883c39f0379581f14fab6269b201ca3884d0e