Nov 30 13:24:22.088 INFO checking veb-rs-0.1.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 13:24:22.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 13:24:22.262 INFO [stdout] e047b2c01904caab7efd184b8b0a5406d4a81b22b1cf5edd9ed60c99e994b8d3
Nov 30 13:24:22.265 INFO running `"docker" "start" "-a" "e047b2c01904caab7efd184b8b0a5406d4a81b22b1cf5edd9ed60c99e994b8d3"`
Nov 30 13:24:22.920 INFO [stderr] usermod: no changes
Nov 30 13:24:22.992 INFO [stderr]     Checking veb-rs v0.1.1 (/source)
Nov 30 13:24:23.421 INFO [stderr] warning: variable does not need to be mutable
Nov 30 13:24:23.421 INFO [stderr]    --> src/lib.rs:254:21
Nov 30 13:24:23.421 INFO [stderr]     |
Nov 30 13:24:23.421 INFO [stderr] 254 |                 let mut subtree = &mut self.children[idx as usize];
Nov 30 13:24:23.421 INFO [stderr]     |                     ----^^^^^^^
Nov 30 13:24:23.421 INFO [stderr]     |                     |
Nov 30 13:24:23.421 INFO [stderr]     |                     help: remove this `mut`
Nov 30 13:24:23.421 INFO [stderr]     |
Nov 30 13:24:23.421 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 13:24:23.421 INFO [stderr] 
Nov 30 13:24:23.452 INFO [stderr] warning: variable does not need to be mutable
Nov 30 13:24:23.452 INFO [stderr]    --> src/lib.rs:254:21
Nov 30 13:24:23.452 INFO [stderr]     |
Nov 30 13:24:23.452 INFO [stderr] 254 |                 let mut subtree = &mut self.children[idx as usize];
Nov 30 13:24:23.452 INFO [stderr]     |                     ----^^^^^^^
Nov 30 13:24:23.452 INFO [stderr]     |                     |
Nov 30 13:24:23.452 INFO [stderr]     |                     help: remove this `mut`
Nov 30 13:24:23.452 INFO [stderr]     |
Nov 30 13:24:23.452 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 13:24:23.452 INFO [stderr] 
Nov 30 13:24:23.493 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 30 13:24:23.496 INFO [stderr] su: No module specific data is present
Nov 30 13:24:23.748 INFO running `"docker" "inspect" "e047b2c01904caab7efd184b8b0a5406d4a81b22b1cf5edd9ed60c99e994b8d3"`
Nov 30 13:24:23.857 INFO running `"docker" "rm" "-f" "e047b2c01904caab7efd184b8b0a5406d4a81b22b1cf5edd9ed60c99e994b8d3"`
Nov 30 13:24:24.010 INFO [stdout] e047b2c01904caab7efd184b8b0a5406d4a81b22b1cf5edd9ed60c99e994b8d3