Nov 04 15:48:05.291 INFO checking varuint-0.5.1 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 15:48:05.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 15:48:05.836 INFO blam! d71d6c753dbb40f52494a3f3cdd0acb26945834994381caa5985e22ed03bce82
Nov 04 15:48:05.838 INFO running `"docker" "start" "-a" "d71d6c753dbb40f52494a3f3cdd0acb26945834994381caa5985e22ed03bce82"`
Nov 04 15:48:07.617 INFO kablam! usermod: no changes
Nov 04 15:48:07.903 INFO kablam!     Checking varuint v0.5.1 (/source)
Nov 04 15:48:12.694 INFO kablam! warning: unused import: `io::Read`
Nov 04 15:48:12.694 INFO kablam!  --> benches/benchmark.rs:5:16
Nov 04 15:48:12.694 INFO kablam!   |
Nov 04 15:48:12.694 INFO kablam! 5 | use std::{mem, io::Read};
Nov 04 15:48:12.694 INFO kablam!   |                ^^^^^^^^
Nov 04 15:48:12.694 INFO kablam!   |
Nov 04 15:48:12.694 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 15:48:12.694 INFO kablam! 
Nov 04 15:48:12.787 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.14s
Nov 04 15:48:12.797 INFO kablam! su: No module specific data is present
Nov 04 15:48:13.598 INFO running `"docker" "rm" "-f" "d71d6c753dbb40f52494a3f3cdd0acb26945834994381caa5985e22ed03bce82"`
Nov 04 15:48:13.731 INFO blam! d71d6c753dbb40f52494a3f3cdd0acb26945834994381caa5985e22ed03bce82