Dec 18 11:42:36.284 INFO checking rustix-bl-0.5.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:42:36.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rustix-bl/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:42:36.513 INFO [stdout] 50ace99b9dcb611f0a2a1f48a79992ddddddf4451f478345fac3359658720511
Dec 18 11:42:36.518 INFO running `"docker" "start" "-a" "50ace99b9dcb611f0a2a1f48a79992ddddddf4451f478345fac3359658720511"`
Dec 18 11:42:37.423 INFO [stderr]    Compiling lmdb-sys v0.8.0
Dec 18 11:42:37.423 INFO [stderr]    Compiling typescriptify-derive v0.1.5
Dec 18 11:42:37.424 INFO [stderr]     Checking suffix-rs v0.1.0
Dec 18 11:42:39.286 INFO [stderr]     Checking typescriptify v0.1.5
Dec 18 11:42:41.969 INFO [stderr]     Checking lmdb v0.8.0
Dec 18 11:42:42.618 INFO [stderr]     Checking rustix-bl v0.5.0 (/opt/crater/workdir)
Dec 18 11:42:46.360 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:42:46.360 INFO [stderr]   --> src/lib.rs:69:9
Dec 18 11:42:46.360 INFO [stderr]    |
Dec 18 11:42:46.360 INFO [stderr] 69 |     let mut config = StaticConfig::default_persistence(dir.to_str().unwrap());
Dec 18 11:42:46.361 INFO [stderr]    |         ----^^^^^^
Dec 18 11:42:46.361 INFO [stderr]    |         |
Dec 18 11:42:46.361 INFO [stderr]    |         help: remove this `mut`
Dec 18 11:42:46.361 INFO [stderr]    |
Dec 18 11:42:46.361 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 11:42:46.361 INFO [stderr] 
Dec 18 11:42:46.672 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:42:46.672 INFO [stderr]   --> src/lib.rs:69:9
Dec 18 11:42:46.672 INFO [stderr]    |
Dec 18 11:42:46.672 INFO [stderr] 69 |     let mut config = StaticConfig::default_persistence(dir.to_str().unwrap());
Dec 18 11:42:46.672 INFO [stderr]    |         ----^^^^^^
Dec 18 11:42:46.672 INFO [stderr]    |         |
Dec 18 11:42:46.672 INFO [stderr]    |         help: remove this `mut`
Dec 18 11:42:46.672 INFO [stderr]    |
Dec 18 11:42:46.672 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 11:42:46.672 INFO [stderr] 
Dec 18 11:42:46.840 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:42:46.840 INFO [stderr]    --> src/rustix_backend.rs:319:13
Dec 18 11:42:46.840 INFO [stderr]     |
Dec 18 11:42:46.840 INFO [stderr] 319 |         let mut file_raw= File::open(filepath);
Dec 18 11:42:46.840 INFO [stderr]     |             ----^^^^^^^^
Dec 18 11:42:46.840 INFO [stderr]     |             |
Dec 18 11:42:46.840 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:42:46.840 INFO [stderr] 
Dec 18 11:42:46.842 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:42:46.842 INFO [stderr]    --> src/persistencer.rs:115:13
Dec 18 11:42:46.842 INFO [stderr]     |
Dec 18 11:42:46.842 INFO [stderr] 115 |         let mut fp = FilePersister {
Dec 18 11:42:46.842 INFO [stderr]     |             ----^^
Dec 18 11:42:46.842 INFO [stderr]     |             |
Dec 18 11:42:46.842 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:42:46.842 INFO [stderr] 
Dec 18 11:42:47.109 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:42:47.109 INFO [stderr]    --> src/rustix_backend.rs:319:13
Dec 18 11:42:47.109 INFO [stderr]     |
Dec 18 11:42:47.109 INFO [stderr] 319 |         let mut file_raw= File::open(filepath);
Dec 18 11:42:47.109 INFO [stderr]     |             ----^^^^^^^^
Dec 18 11:42:47.109 INFO [stderr]     |             |
Dec 18 11:42:47.109 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:42:47.109 INFO [stderr] 
Dec 18 11:42:47.235 INFO [stderr] warning: variable does not need to be mutable
Dec 18 11:42:47.235 INFO [stderr]    --> src/persistencer.rs:115:13
Dec 18 11:42:47.235 INFO [stderr]     |
Dec 18 11:42:47.235 INFO [stderr] 115 |         let mut fp = FilePersister {
Dec 18 11:42:47.235 INFO [stderr]     |             ----^^
Dec 18 11:42:47.235 INFO [stderr]     |             |
Dec 18 11:42:47.235 INFO [stderr]     |             help: remove this `mut`
Dec 18 11:42:47.235 INFO [stderr] 
Dec 18 11:42:47.839 INFO [stderr] warning: unused import: `std::mem::replace`
Dec 18 11:42:47.840 INFO [stderr]  --> benches/benchmark.rs:7:5
Dec 18 11:42:47.840 INFO [stderr]   |
Dec 18 11:42:47.840 INFO [stderr] 7 | use std::mem::replace;
Dec 18 11:42:47.840 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 11:42:47.840 INFO [stderr]   |
Dec 18 11:42:47.840 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:42:47.840 INFO [stderr] 
Dec 18 11:42:47.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.54s
Dec 18 11:42:48.158 INFO running `"docker" "inspect" "50ace99b9dcb611f0a2a1f48a79992ddddddf4451f478345fac3359658720511"`
Dec 18 11:42:48.303 INFO running `"docker" "rm" "-f" "50ace99b9dcb611f0a2a1f48a79992ddddddf4451f478345fac3359658720511"`
Dec 18 11:42:48.504 INFO [stdout] 50ace99b9dcb611f0a2a1f48a79992ddddddf4451f478345fac3359658720511