Sep 21 12:57:51.966 INFO checking bip_metainfo-0.10.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 12:57:51.966 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 12:57:51.966 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:57:52.199 INFO blam! 0c071d864ede1a3a008fbb347ac0ba8c659e48f0f42856ea6a5cb6c21e0f20be
Sep 21 12:57:52.201 INFO running `"docker" "start" "-a" "0c071d864ede1a3a008fbb347ac0ba8c659e48f0f42856ea6a5cb6c21e0f20be"`
Sep 21 12:57:54.302 INFO kablam! usermod: no changes
Sep 21 12:57:54.354 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 21 12:57:54.478 INFO kablam!     Checking bip_bencode v0.3.1
Sep 21 12:57:54.478 INFO kablam!     Checking bip_util v0.5.0
Sep 21 12:57:56.198 INFO kablam!     Checking bip_metainfo v0.10.0 (/source)
Sep 21 12:57:58.846 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:57:58.846 INFO kablam!    --> src/metainfo.rs:340:37
Sep 21 12:57:58.846 INFO kablam!     |
Sep 21 12:57:58.846 INFO kablam! 340 |                                 let mut bencode_files_access = bencode_files.list_mut().unwrap();
Sep 21 12:57:58.846 INFO kablam!     |                                     ----^^^^^^^^^^^^^^^^^^^^
Sep 21 12:57:58.846 INFO kablam!     |                                     |
Sep 21 12:57:58.846 INFO kablam!     |                                     help: remove this `mut`
Sep 21 12:57:58.846 INFO kablam!     |
Sep 21 12:57:58.846 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 12:57:58.846 INFO kablam! 
Sep 21 12:57:58.846 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:57:58.846 INFO kablam!    --> src/metainfo.rs:340:37
Sep 21 12:57:58.846 INFO kablam!     |
Sep 21 12:57:58.846 INFO kablam! 340 |                                 let mut bencode_files_access = bencode_files.list_mut().unwrap();
Sep 21 12:57:58.846 INFO kablam!     |                                     ----^^^^^^^^^^^^^^^^^^^^
Sep 21 12:57:58.846 INFO kablam!     |                                     |
Sep 21 12:57:58.846 INFO kablam!     |                                     help: remove this `mut`
Sep 21 12:57:58.846 INFO kablam! 
Sep 21 12:57:59.721 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
Sep 21 12:57:59.730 INFO kablam! su: No module specific data is present
Sep 21 12:58:00.745 INFO running `"docker" "rm" "-f" "0c071d864ede1a3a008fbb347ac0ba8c659e48f0f42856ea6a5cb6c21e0f20be"`
Sep 21 12:58:00.874 INFO blam! 0c071d864ede1a3a008fbb347ac0ba8c659e48f0f42856ea6a5cb6c21e0f20be