Sep 06 03:32:57.247 INFO checking mvdb-0.2.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:32:57.247 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:32:57.247 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:32:57.433 INFO blam! 6b5f0715d8587de8cffbb4a31f228d7b3b353471c2c12cea4c6fcb18a1087677
Sep 06 03:32:57.435 INFO running `"docker" "start" "-a" "6b5f0715d8587de8cffbb4a31f228d7b3b353471c2c12cea4c6fcb18a1087677"`
Sep 06 03:32:58.517 INFO kablam! usermod: no changes
Sep 06 03:32:58.584 INFO kablam!     Checking mvdb v0.2.1 (file:///source)
Sep 06 03:32:59.220 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:32:59.220 INFO kablam!    --> src/mvdb.rs:184:13
Sep 06 03:32:59.220 INFO kablam!     |
Sep 06 03:32:59.220 INFO kablam! 184 |         let mut y = x.deref_mut();
Sep 06 03:32:59.220 INFO kablam!     |             ----^
Sep 06 03:32:59.220 INFO kablam!     |             |
Sep 06 03:32:59.220 INFO kablam!     |             help: remove this `mut`
Sep 06 03:32:59.220 INFO kablam!     |
Sep 06 03:32:59.220 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 03:32:59.220 INFO kablam! 
Sep 06 03:32:59.258 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:32:59.258 INFO kablam!    --> src/mvdb.rs:184:13
Sep 06 03:32:59.258 INFO kablam!     |
Sep 06 03:32:59.258 INFO kablam! 184 |         let mut y = x.deref_mut();
Sep 06 03:32:59.258 INFO kablam!     |             ----^
Sep 06 03:32:59.258 INFO kablam!     |             |
Sep 06 03:32:59.258 INFO kablam!     |             help: remove this `mut`
Sep 06 03:32:59.258 INFO kablam!     |
Sep 06 03:32:59.258 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 03:32:59.258 INFO kablam! 
Sep 06 03:32:59.839 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Sep 06 03:32:59.844 INFO kablam! su: No module specific data is present
Sep 06 03:33:00.404 INFO running `"docker" "rm" "-f" "6b5f0715d8587de8cffbb4a31f228d7b3b353471c2c12cea4c6fcb18a1087677"`
Sep 06 03:33:00.506 INFO blam! 6b5f0715d8587de8cffbb4a31f228d7b3b353471c2c12cea4c6fcb18a1087677