Sep 10 22:12:43.042 INFO checking bip_metainfo-0.10.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 22:12:43.042 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 22:12:43.042 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:12:43.243 INFO blam! 1934f389503ef601c0c07403686404c07f2257788bb727b109430780059262d1
Sep 10 22:12:43.245 INFO running `"docker" "start" "-a" "1934f389503ef601c0c07403686404c07f2257788bb727b109430780059262d1"`
Sep 10 22:12:44.966 INFO kablam! usermod: no changes
Sep 10 22:12:45.026 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 10 22:12:45.122 INFO kablam!     Checking error-chain v0.9.0
Sep 10 22:12:46.042 INFO kablam!     Checking bip_bencode v0.3.1
Sep 10 22:12:47.130 INFO kablam!     Checking bip_metainfo v0.10.0 (file:///source)
Sep 10 22:12:49.560 INFO kablam! warning: variable does not need to be mutable
Sep 10 22:12:49.560 INFO kablam!    --> src/metainfo.rs:340:37
Sep 10 22:12:49.560 INFO kablam!     |
Sep 10 22:12:49.560 INFO kablam! 340 |                                 let mut bencode_files_access = bencode_files.list_mut().unwrap();
Sep 10 22:12:49.560 INFO kablam!     |                                     ----^^^^^^^^^^^^^^^^^^^^
Sep 10 22:12:49.560 INFO kablam!     |                                     |
Sep 10 22:12:49.560 INFO kablam!     |                                     help: remove this `mut`
Sep 10 22:12:49.560 INFO kablam!     |
Sep 10 22:12:49.560 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 22:12:49.560 INFO kablam! 
Sep 10 22:12:49.560 INFO kablam! warning: variable does not need to be mutable
Sep 10 22:12:49.560 INFO kablam!    --> src/metainfo.rs:340:37
Sep 10 22:12:49.560 INFO kablam!     |
Sep 10 22:12:49.560 INFO kablam! 340 |                                 let mut bencode_files_access = bencode_files.list_mut().unwrap();
Sep 10 22:12:49.560 INFO kablam!     |                                     ----^^^^^^^^^^^^^^^^^^^^
Sep 10 22:12:49.560 INFO kablam!     |                                     |
Sep 10 22:12:49.560 INFO kablam!     |                                     help: remove this `mut`
Sep 10 22:12:49.560 INFO kablam! 
Sep 10 22:12:51.246 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
Sep 10 22:12:51.250 INFO kablam! su: No module specific data is present
Sep 10 22:12:52.233 INFO running `"docker" "rm" "-f" "1934f389503ef601c0c07403686404c07f2257788bb727b109430780059262d1"`
Sep 10 22:12:52.347 INFO blam! 1934f389503ef601c0c07403686404c07f2257788bb727b109430780059262d1