Dec 05 04:42:37.180 INFO checking vault-1.0.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:42:37.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 04:42:37.690 INFO [stdout] 178889f297e87d43a8e3a291421f4ce58b45f2fcc18e766a976f96503a3516c9
Dec 05 04:42:37.696 INFO running `"docker" "start" "-a" "178889f297e87d43a8e3a291421f4ce58b45f2fcc18e766a976f96503a3516c9"`
Dec 05 04:42:38.787 INFO [stderr] usermod: no changes
Dec 05 04:42:38.875 INFO [stderr]     Checking vault v1.0.0 (/source)
Dec 05 04:42:39.699 INFO [stderr] warning: unused import: `item::*`
Dec 05 04:42:39.699 INFO [stderr]   --> src/tests.rs:10:5
Dec 05 04:42:39.699 INFO [stderr]    |
Dec 05 04:42:39.699 INFO [stderr] 10 | use item::*;
Dec 05 04:42:39.699 INFO [stderr]    |     ^^^^^^^
Dec 05 04:42:39.699 INFO [stderr]    |
Dec 05 04:42:39.699 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 04:42:39.699 INFO [stderr] 
Dec 05 04:42:39.699 INFO [stderr] warning: unused import: `u64`
Dec 05 04:42:39.699 INFO [stderr]   --> src/tests.rs:12:16
Dec 05 04:42:39.699 INFO [stderr]    |
Dec 05 04:42:39.699 INFO [stderr] 12 | use std::{u32, u64};
Dec 05 04:42:39.699 INFO [stderr]    |                ^^^
Dec 05 04:42:39.699 INFO [stderr] 
Dec 05 04:42:41.145 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:42:41.145 INFO [stderr]    --> src/replay.rs:929:13
Dec 05 04:42:41.145 INFO [stderr]     |
Dec 05 04:42:41.145 INFO [stderr] 929 |         let mut commands = self.commands.entry(player_id).or_insert(Vec::new());
Dec 05 04:42:41.145 INFO [stderr]     |             ----^^^^^^^^
Dec 05 04:42:41.145 INFO [stderr]     |             |
Dec 05 04:42:41.145 INFO [stderr]     |             help: remove this `mut`
Dec 05 04:42:41.145 INFO [stderr]     |
Dec 05 04:42:41.145 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 04:42:41.145 INFO [stderr] 
Dec 05 04:42:41.737 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:42:41.738 INFO [stderr]    --> src/replay.rs:929:13
Dec 05 04:42:41.738 INFO [stderr]     |
Dec 05 04:42:41.738 INFO [stderr] 929 |         let mut commands = self.commands.entry(player_id).or_insert(Vec::new());
Dec 05 04:42:41.738 INFO [stderr]     |             ----^^^^^^^^
Dec 05 04:42:41.739 INFO [stderr]     |             |
Dec 05 04:42:41.739 INFO [stderr]     |             help: remove this `mut`
Dec 05 04:42:41.739 INFO [stderr]     |
Dec 05 04:42:41.739 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 04:42:41.739 INFO [stderr] 
Dec 05 04:42:42.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
Dec 05 04:42:42.635 INFO [stderr] su: No module specific data is present
Dec 05 04:42:43.679 INFO running `"docker" "inspect" "178889f297e87d43a8e3a291421f4ce58b45f2fcc18e766a976f96503a3516c9"`
Dec 05 04:42:43.997 INFO running `"docker" "rm" "-f" "178889f297e87d43a8e3a291421f4ce58b45f2fcc18e766a976f96503a3516c9"`
Dec 05 04:42:44.263 INFO [stdout] 178889f297e87d43a8e3a291421f4ce58b45f2fcc18e766a976f96503a3516c9