Sep 06 00:41:08.433 INFO checking rustix-bl-0.5.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 00:41:08.433 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 00:41:08.433 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/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 00:41:08.631 INFO blam! 87903cef72133a687c4cb54ceaf4044417bb531d3839afba19f4604663d87ae8
Sep 06 00:41:08.640 INFO running `"docker" "start" "-a" "87903cef72133a687c4cb54ceaf4044417bb531d3839afba19f4604663d87ae8"`
Sep 06 00:41:09.799 INFO kablam! usermod: no changes
Sep 06 00:41:10.003 INFO kablam!     Checking custom_derive v0.1.7
Sep 06 00:41:10.003 INFO kablam!    Compiling lmdb-sys v0.8.0
Sep 06 00:41:10.019 INFO kablam!    Compiling typescriptify-derive v0.1.5
Sep 06 00:41:10.038 INFO kablam!     Checking suffix-rs v0.1.0
Sep 06 00:41:14.372 INFO kablam!     Checking typescriptify v0.1.5
Sep 06 00:41:15.939 INFO kablam!     Checking lmdb v0.8.0
Sep 06 00:41:16.766 INFO kablam!     Checking rustix-bl v0.5.0 (file:///source)
Sep 06 00:41:22.537 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:41:22.537 INFO kablam!   --> src/lib.rs:69:9
Sep 06 00:41:22.537 INFO kablam!    |
Sep 06 00:41:22.537 INFO kablam! 69 |     let mut config = StaticConfig::default_persistence(dir.to_str().unwrap());
Sep 06 00:41:22.537 INFO kablam!    |         ----^^^^^^
Sep 06 00:41:22.537 INFO kablam!    |         |
Sep 06 00:41:22.537 INFO kablam!    |         help: remove this `mut`
Sep 06 00:41:22.537 INFO kablam!    |
Sep 06 00:41:22.537 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:41:22.537 INFO kablam! 
Sep 06 00:41:23.266 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:41:23.266 INFO kablam!    --> src/rustix_backend.rs:319:13
Sep 06 00:41:23.266 INFO kablam!     |
Sep 06 00:41:23.266 INFO kablam! 319 |         let mut file_raw= File::open(filepath);
Sep 06 00:41:23.266 INFO kablam!     |             ----^^^^^^^^
Sep 06 00:41:23.266 INFO kablam!     |             |
Sep 06 00:41:23.266 INFO kablam!     |             help: remove this `mut`
Sep 06 00:41:23.266 INFO kablam! 
Sep 06 00:41:23.278 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:41:23.278 INFO kablam!    --> src/persistencer.rs:115:13
Sep 06 00:41:23.278 INFO kablam!     |
Sep 06 00:41:23.278 INFO kablam! 115 |         let mut fp = FilePersister {
Sep 06 00:41:23.278 INFO kablam!     |             ----^^
Sep 06 00:41:23.278 INFO kablam!     |             |
Sep 06 00:41:23.278 INFO kablam!     |             help: remove this `mut`
Sep 06 00:41:23.278 INFO kablam! 
Sep 06 00:41:23.346 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:41:23.346 INFO kablam!   --> src/lib.rs:69:9
Sep 06 00:41:23.346 INFO kablam!    |
Sep 06 00:41:23.346 INFO kablam! 69 |     let mut config = StaticConfig::default_persistence(dir.to_str().unwrap());
Sep 06 00:41:23.346 INFO kablam!    |         ----^^^^^^
Sep 06 00:41:23.346 INFO kablam!    |         |
Sep 06 00:41:23.346 INFO kablam!    |         help: remove this `mut`
Sep 06 00:41:23.346 INFO kablam!    |
Sep 06 00:41:23.346 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:41:23.346 INFO kablam! 
Sep 06 00:41:23.898 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:41:23.898 INFO kablam!    --> src/rustix_backend.rs:319:13
Sep 06 00:41:23.898 INFO kablam!     |
Sep 06 00:41:23.898 INFO kablam! 319 |         let mut file_raw= File::open(filepath);
Sep 06 00:41:23.898 INFO kablam!     |             ----^^^^^^^^
Sep 06 00:41:23.898 INFO kablam!     |             |
Sep 06 00:41:23.898 INFO kablam!     |             help: remove this `mut`
Sep 06 00:41:23.898 INFO kablam! 
Sep 06 00:41:24.023 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:41:24.023 INFO kablam!    --> src/persistencer.rs:115:13
Sep 06 00:41:24.023 INFO kablam!     |
Sep 06 00:41:24.023 INFO kablam! 115 |         let mut fp = FilePersister {
Sep 06 00:41:24.023 INFO kablam!     |             ----^^
Sep 06 00:41:24.023 INFO kablam!     |             |
Sep 06 00:41:24.023 INFO kablam!     |             help: remove this `mut`
Sep 06 00:41:24.023 INFO kablam! 
Sep 06 00:41:24.424 INFO kablam! warning: unused import: `std::mem::replace`
Sep 06 00:41:24.424 INFO kablam!  --> benches/benchmark.rs:7:5
Sep 06 00:41:24.424 INFO kablam!   |
Sep 06 00:41:24.424 INFO kablam! 7 | use std::mem::replace;
Sep 06 00:41:24.424 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 06 00:41:24.424 INFO kablam!   |
Sep 06 00:41:24.424 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 00:41:24.424 INFO kablam! 
Sep 06 00:41:24.657 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.82s
Sep 06 00:41:24.670 INFO kablam! su: No module specific data is present
Sep 06 00:41:25.457 INFO running `"docker" "rm" "-f" "87903cef72133a687c4cb54ceaf4044417bb531d3839afba19f4604663d87ae8"`
Sep 06 00:41:25.570 INFO blam! 87903cef72133a687c4cb54ceaf4044417bb531d3839afba19f4604663d87ae8