Sep 04 23:09:43.059 INFO checking bip_metainfo-0.10.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 23:09:43.060 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 23:09:43.060 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:09:43.274 INFO blam! 037f2c7bdc22b3658f05ee66573f884a3a5b55be8d04e08bbfd3d9e2cd9b72db
Sep 04 23:09:43.276 INFO running `"docker" "start" "-a" "037f2c7bdc22b3658f05ee66573f884a3a5b55be8d04e08bbfd3d9e2cd9b72db"`
Sep 04 23:09:43.953 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 04 23:09:44.048 INFO kablam!     Checking bip_bencode v0.3.1
Sep 04 23:09:46.409 INFO kablam!     Checking bip_metainfo v0.10.0 (file:///source)
Sep 04 23:09:50.184 INFO kablam! warning: variable does not need to be mutable
Sep 04 23:09:50.184 INFO kablam!    --> src/metainfo.rs:340:37
Sep 04 23:09:50.184 INFO kablam!     |
Sep 04 23:09:50.184 INFO kablam! 340 |                                 let mut bencode_files_access = bencode_files.list_mut().unwrap();
Sep 04 23:09:50.184 INFO kablam!     |                                     ----^^^^^^^^^^^^^^^^^^^^
Sep 04 23:09:50.184 INFO kablam!     |                                     |
Sep 04 23:09:50.184 INFO kablam!     |                                     help: remove this `mut`
Sep 04 23:09:50.184 INFO kablam!     |
Sep 04 23:09:50.184 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 23:09:50.184 INFO kablam! 
Sep 04 23:09:50.184 INFO kablam! warning: variable does not need to be mutable
Sep 04 23:09:50.185 INFO kablam!    --> src/metainfo.rs:340:37
Sep 04 23:09:50.185 INFO kablam!     |
Sep 04 23:09:50.185 INFO kablam! 340 |                                 let mut bencode_files_access = bencode_files.list_mut().unwrap();
Sep 04 23:09:50.185 INFO kablam!     |                                     ----^^^^^^^^^^^^^^^^^^^^
Sep 04 23:09:50.185 INFO kablam!     |                                     |
Sep 04 23:09:50.185 INFO kablam!     |                                     help: remove this `mut`
Sep 04 23:09:50.185 INFO kablam! 
Sep 04 23:09:52.122 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
Sep 04 23:09:52.128 INFO kablam! su: No module specific data is present
Sep 04 23:09:52.533 INFO running `"docker" "rm" "-f" "037f2c7bdc22b3658f05ee66573f884a3a5b55be8d04e08bbfd3d9e2cd9b72db"`
Sep 04 23:09:52.646 INFO blam! 037f2c7bdc22b3658f05ee66573f884a3a5b55be8d04e08bbfd3d9e2cd9b72db