Sep 05 22:23:16.599 INFO checking strings-0.1.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 22:23:16.599 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 22:23:16.599 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/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 05 22:23:16.801 INFO blam! b49ce255ff01a91b27af93663b5fcda5e3eef1c11ee14c74d3760898f6130a4b
Sep 05 22:23:16.802 INFO running `"docker" "start" "-a" "b49ce255ff01a91b27af93663b5fcda5e3eef1c11ee14c74d3760898f6130a4b"`
Sep 05 22:23:18.059 INFO kablam! usermod: no changes
Sep 05 22:23:18.118 INFO kablam!     Checking strings v0.1.1 (file:///source)
Sep 05 22:23:18.914 INFO kablam! warning: variable does not need to be mutable
Sep 05 22:23:18.914 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 05 22:23:18.914 INFO kablam!     |
Sep 05 22:23:18.914 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 05 22:23:18.914 INFO kablam!     |                 ----^^^^
Sep 05 22:23:18.914 INFO kablam!     |                 |
Sep 05 22:23:18.914 INFO kablam!     |                 help: remove this `mut`
Sep 05 22:23:18.915 INFO kablam!     |
Sep 05 22:23:18.915 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 22:23:18.915 INFO kablam! 
Sep 05 22:23:19.457 INFO kablam! warning: variable does not need to be mutable
Sep 05 22:23:19.457 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 05 22:23:19.457 INFO kablam!     |
Sep 05 22:23:19.457 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 05 22:23:19.457 INFO kablam!     |                 ----^^^^
Sep 05 22:23:19.457 INFO kablam!     |                 |
Sep 05 22:23:19.457 INFO kablam!     |                 help: remove this `mut`
Sep 05 22:23:19.457 INFO kablam!     |
Sep 05 22:23:19.457 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 22:23:19.458 INFO kablam! 
Sep 05 22:23:19.772 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Sep 05 22:23:19.775 INFO kablam! su: No module specific data is present
Sep 05 22:23:20.563 INFO running `"docker" "rm" "-f" "b49ce255ff01a91b27af93663b5fcda5e3eef1c11ee14c74d3760898f6130a4b"`
Sep 05 22:23:20.785 INFO blam! b49ce255ff01a91b27af93663b5fcda5e3eef1c11ee14c74d3760898f6130a4b