Sep 20 04:28:38.047 INFO checking bip_metainfo-0.10.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 04:28:38.047 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 04:28:38.047 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:28:38.382 INFO blam! 5ff5c04d4e2b0502b756242bd899d2bd89e35d66a256737a63cc91d882749be7
Sep 20 04:28:38.391 INFO running `"docker" "start" "-a" "5ff5c04d4e2b0502b756242bd899d2bd89e35d66a256737a63cc91d882749be7"`
Sep 20 04:28:40.017 INFO kablam! usermod: no changes
Sep 20 04:28:40.083 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 20 04:28:40.188 INFO kablam!     Checking bip_bencode v0.3.1
Sep 20 04:28:40.215 INFO kablam!     Checking bip_util v0.5.0
Sep 20 04:28:42.243 INFO kablam!     Checking bip_metainfo v0.10.0 (/source)
Sep 20 04:28:44.382 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:28:44.383 INFO kablam!    --> src/metainfo.rs:340:37
Sep 20 04:28:44.383 INFO kablam!     |
Sep 20 04:28:44.383 INFO kablam! 340 |                                 let mut bencode_files_access = bencode_files.list_mut().unwrap();
Sep 20 04:28:44.383 INFO kablam!     |                                     ----^^^^^^^^^^^^^^^^^^^^
Sep 20 04:28:44.383 INFO kablam!     |                                     |
Sep 20 04:28:44.383 INFO kablam!     |                                     help: remove this `mut`
Sep 20 04:28:44.383 INFO kablam!     |
Sep 20 04:28:44.383 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 04:28:44.383 INFO kablam! 
Sep 20 04:28:44.383 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:28:44.383 INFO kablam!    --> src/metainfo.rs:340:37
Sep 20 04:28:44.383 INFO kablam!     |
Sep 20 04:28:44.383 INFO kablam! 340 |                                 let mut bencode_files_access = bencode_files.list_mut().unwrap();
Sep 20 04:28:44.383 INFO kablam!     |                                     ----^^^^^^^^^^^^^^^^^^^^
Sep 20 04:28:44.383 INFO kablam!     |                                     |
Sep 20 04:28:44.383 INFO kablam!     |                                     help: remove this `mut`
Sep 20 04:28:44.383 INFO kablam! 
Sep 20 04:28:46.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
Sep 20 04:28:46.302 INFO kablam! su: No module specific data is present
Sep 20 04:28:47.136 INFO running `"docker" "rm" "-f" "5ff5c04d4e2b0502b756242bd899d2bd89e35d66a256737a63cc91d882749be7"`
Sep 20 04:28:47.265 INFO blam! 5ff5c04d4e2b0502b756242bd899d2bd89e35d66a256737a63cc91d882749be7