Sep 04 05:48:46.257 INFO checking rotor-carbon-0.7.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 05:48:46.257 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 05:48:46.258 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 05:48:46.461 INFO blam! 1704d46dd8d0e51f2b5f07ff0d9f3c6c57cd84c7b2c7ae9a8b5aaa2caed6aa5f
Sep 04 05:48:46.463 INFO running `"docker" "start" "-a" "1704d46dd8d0e51f2b5f07ff0d9f3c6c57cd84c7b2c7ae9a8b5aaa2caed6aa5f"`
Sep 04 05:48:47.247 INFO kablam!     Checking netbuf v0.3.8
Sep 04 05:48:47.249 INFO kablam!     Checking rotor v0.6.3
Sep 04 05:48:48.630 INFO kablam!     Checking rotor-tools v0.3.2
Sep 04 05:48:49.702 INFO kablam!     Checking rotor-stream v0.6.2
Sep 04 05:48:51.349 INFO kablam!     Checking rotor-carbon v0.7.0 (file:///source)
Sep 04 05:48:52.829 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:52.829 INFO kablam!   --> src/sender.rs:19:17
Sep 04 05:48:52.829 INFO kablam!    |
Sep 04 05:48:52.830 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 05:48:52.830 INFO kablam!    |                 ----^^^
Sep 04 05:48:52.830 INFO kablam!    |                 |
Sep 04 05:48:52.830 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:52.830 INFO kablam!    |
Sep 04 05:48:52.830 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 05:48:52.830 INFO kablam! 
Sep 04 05:48:52.831 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:52.831 INFO kablam!   --> src/sender.rs:19:17
Sep 04 05:48:52.831 INFO kablam!    |
Sep 04 05:48:52.831 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 05:48:52.831 INFO kablam!    |                 ----^^^
Sep 04 05:48:52.831 INFO kablam!    |                 |
Sep 04 05:48:52.831 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:52.831 INFO kablam! 
Sep 04 05:48:52.834 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:52.834 INFO kablam!   --> src/sender.rs:32:17
Sep 04 05:48:52.834 INFO kablam!    |
Sep 04 05:48:52.834 INFO kablam! 32 |             let mut buf = trans.output();
Sep 04 05:48:52.834 INFO kablam!    |                 ----^^^
Sep 04 05:48:52.834 INFO kablam!    |                 |
Sep 04 05:48:52.834 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:52.834 INFO kablam! 
Sep 04 05:48:52.953 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:52.953 INFO kablam!   --> src/sender.rs:19:17
Sep 04 05:48:52.953 INFO kablam!    |
Sep 04 05:48:52.953 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 05:48:52.953 INFO kablam!    |                 ----^^^
Sep 04 05:48:52.954 INFO kablam!    |                 |
Sep 04 05:48:52.954 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:52.954 INFO kablam!    |
Sep 04 05:48:52.954 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 05:48:52.954 INFO kablam! 
Sep 04 05:48:52.954 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:52.954 INFO kablam!   --> src/sender.rs:19:17
Sep 04 05:48:52.954 INFO kablam!    |
Sep 04 05:48:52.954 INFO kablam! 19 |             let mut buf = trans.output();
Sep 04 05:48:52.954 INFO kablam!    |                 ----^^^
Sep 04 05:48:52.954 INFO kablam!    |                 |
Sep 04 05:48:52.954 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:52.954 INFO kablam! 
Sep 04 05:48:52.958 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:48:52.959 INFO kablam!   --> src/sender.rs:32:17
Sep 04 05:48:52.959 INFO kablam!    |
Sep 04 05:48:52.959 INFO kablam! 32 |             let mut buf = trans.output();
Sep 04 05:48:52.959 INFO kablam!    |                 ----^^^
Sep 04 05:48:52.959 INFO kablam!    |                 |
Sep 04 05:48:52.959 INFO kablam!    |                 help: remove this `mut`
Sep 04 05:48:52.959 INFO kablam! 
Sep 04 05:48:54.440 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
Sep 04 05:48:54.450 INFO kablam! su: No module specific data is present
Sep 04 05:48:54.833 INFO running `"docker" "rm" "-f" "1704d46dd8d0e51f2b5f07ff0d9f3c6c57cd84c7b2c7ae9a8b5aaa2caed6aa5f"`
Sep 04 05:48:54.953 INFO blam! 1704d46dd8d0e51f2b5f07ff0d9f3c6c57cd84c7b2c7ae9a8b5aaa2caed6aa5f