Aug 31 15:09:27.849 INFO checking rustix-bl-0.5.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 15:09:27.849 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 15:09:27.849 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 15:09:28.082 INFO blam! 20c7b97ff1ab5394bcf4173692d004261a302857859a2ebe82c25c1b4697e1b1
Aug 31 15:09:28.084 INFO running `"docker" "start" "-a" "20c7b97ff1ab5394bcf4173692d004261a302857859a2ebe82c25c1b4697e1b1"`
Aug 31 15:09:29.146 INFO kablam!    Compiling lmdb-sys v0.8.0
Aug 31 15:09:29.154 INFO kablam!     Checking typescriptify v0.1.5
Aug 31 15:09:29.158 INFO kablam!     Checking suffix-rs v0.1.0
Aug 31 15:09:35.403 INFO kablam!     Checking lmdb v0.8.0
Aug 31 15:09:36.908 INFO kablam!     Checking rustix-bl v0.5.0 (file:///source)
Aug 31 15:09:42.757 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:09:42.758 INFO kablam!   --> src/lib.rs:69:9
Aug 31 15:09:42.758 INFO kablam!    |
Aug 31 15:09:42.758 INFO kablam! 69 |     let mut config = StaticConfig::default_persistence(dir.to_str().unwrap());
Aug 31 15:09:42.758 INFO kablam!    |         ----^^^^^^
Aug 31 15:09:42.758 INFO kablam!    |         |
Aug 31 15:09:42.758 INFO kablam!    |         help: remove this `mut`
Aug 31 15:09:42.758 INFO kablam!    |
Aug 31 15:09:42.758 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 15:09:42.758 INFO kablam! 
Aug 31 15:09:43.717 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:09:43.717 INFO kablam!    --> src/rustix_backend.rs:319:13
Aug 31 15:09:43.717 INFO kablam!     |
Aug 31 15:09:43.717 INFO kablam! 319 |         let mut file_raw= File::open(filepath);
Aug 31 15:09:43.718 INFO kablam!     |             ----^^^^^^^^
Aug 31 15:09:43.718 INFO kablam!     |             |
Aug 31 15:09:43.718 INFO kablam!     |             help: remove this `mut`
Aug 31 15:09:43.718 INFO kablam! 
Aug 31 15:09:43.733 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:09:43.733 INFO kablam!    --> src/persistencer.rs:115:13
Aug 31 15:09:43.733 INFO kablam!     |
Aug 31 15:09:43.733 INFO kablam! 115 |         let mut fp = FilePersister {
Aug 31 15:09:43.733 INFO kablam!     |             ----^^
Aug 31 15:09:43.733 INFO kablam!     |             |
Aug 31 15:09:43.733 INFO kablam!     |             help: remove this `mut`
Aug 31 15:09:43.733 INFO kablam! 
Aug 31 15:09:44.898 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:09:44.898 INFO kablam!   --> src/lib.rs:69:9
Aug 31 15:09:44.898 INFO kablam!    |
Aug 31 15:09:44.898 INFO kablam! 69 |     let mut config = StaticConfig::default_persistence(dir.to_str().unwrap());
Aug 31 15:09:44.898 INFO kablam!    |         ----^^^^^^
Aug 31 15:09:44.898 INFO kablam!    |         |
Aug 31 15:09:44.898 INFO kablam!    |         help: remove this `mut`
Aug 31 15:09:44.898 INFO kablam!    |
Aug 31 15:09:44.898 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 15:09:44.898 INFO kablam! 
Aug 31 15:09:46.128 INFO kablam! warning: unused import: `std::mem::replace`
Aug 31 15:09:46.128 INFO kablam!  --> benches/benchmark.rs:7:5
Aug 31 15:09:46.128 INFO kablam!   |
Aug 31 15:09:46.128 INFO kablam! 7 | use std::mem::replace;
Aug 31 15:09:46.128 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 31 15:09:46.128 INFO kablam!   |
Aug 31 15:09:46.128 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 15:09:46.128 INFO kablam! 
Aug 31 15:09:46.146 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:09:46.146 INFO kablam!    --> src/rustix_backend.rs:319:13
Aug 31 15:09:46.146 INFO kablam!     |
Aug 31 15:09:46.146 INFO kablam! 319 |         let mut file_raw= File::open(filepath);
Aug 31 15:09:46.146 INFO kablam!     |             ----^^^^^^^^
Aug 31 15:09:46.146 INFO kablam!     |             |
Aug 31 15:09:46.146 INFO kablam!     |             help: remove this `mut`
Aug 31 15:09:46.146 INFO kablam! 
Aug 31 15:09:46.436 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:09:46.436 INFO kablam!    --> src/persistencer.rs:115:13
Aug 31 15:09:46.436 INFO kablam!     |
Aug 31 15:09:46.436 INFO kablam! 115 |         let mut fp = FilePersister {
Aug 31 15:09:46.436 INFO kablam!     |             ----^^
Aug 31 15:09:46.436 INFO kablam!     |             |
Aug 31 15:09:46.436 INFO kablam!     |             help: remove this `mut`
Aug 31 15:09:46.436 INFO kablam! 
Aug 31 15:09:47.293 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.31s
Aug 31 15:09:47.305 INFO kablam! su: No module specific data is present
Aug 31 15:09:47.677 INFO running `"docker" "rm" "-f" "20c7b97ff1ab5394bcf4173692d004261a302857859a2ebe82c25c1b4697e1b1"`
Aug 31 15:09:47.786 INFO blam! 20c7b97ff1ab5394bcf4173692d004261a302857859a2ebe82c25c1b4697e1b1