Nov 09 10:27:13.792 INFO checking khuey/rustc-1.18-regression against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 10:27:13.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 10:27:14.015 INFO blam! 58d361935855bca9e005f52fdec4cbbf7dfeb70e8c3021962a4c943b8fe00f5a
Nov 09 10:27:14.018 INFO running `"docker" "start" "-a" "58d361935855bca9e005f52fdec4cbbf7dfeb70e8c3021962a4c943b8fe00f5a"`
Nov 09 10:27:14.465 INFO kablam! usermod: no changes
Nov 09 10:27:14.513 INFO kablam!     Checking regression v0.1.0 (/source)
Nov 09 10:27:14.827 INFO kablam! warning: function is never used: `main`
Nov 09 10:27:14.827 INFO kablam!  --> src/lib.rs:8:1
Nov 09 10:27:14.827 INFO kablam!   |
Nov 09 10:27:14.827 INFO kablam! 8 | fn main() {
Nov 09 10:27:14.827 INFO kablam!   | ^^^^^^^^^
Nov 09 10:27:14.827 INFO kablam!   |
Nov 09 10:27:14.827 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 10:27:14.827 INFO kablam! 
Nov 09 10:27:14.943 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Nov 09 10:27:14.943 INFO kablam! su: No module specific data is present
Nov 09 10:27:15.229 INFO running `"docker" "rm" "-f" "58d361935855bca9e005f52fdec4cbbf7dfeb70e8c3021962a4c943b8fe00f5a"`
Nov 09 10:27:15.323 INFO blam! 58d361935855bca9e005f52fdec4cbbf7dfeb70e8c3021962a4c943b8fe00f5a