Nov 07 17:40:12.712 INFO checking basic_scheduler-0.1.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 17:40:12.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 17:40:13.192 INFO blam! 41924318fd2d427ea0c6d95ffe9362516c056fc3585e710a678fab7edf7a3975
Nov 07 17:40:13.199 INFO running `"docker" "start" "-a" "41924318fd2d427ea0c6d95ffe9362516c056fc3585e710a678fab7edf7a3975"`
Nov 07 17:40:14.415 INFO kablam! usermod: no changes
Nov 07 17:40:14.488 INFO kablam!     Checking basic_scheduler v0.1.1 (/source)
Nov 07 17:40:16.450 INFO kablam! warning: unused import: `super::*`
Nov 07 17:40:16.451 INFO kablam!    --> src/lib.rs:142:9
Nov 07 17:40:16.451 INFO kablam!     |
Nov 07 17:40:16.452 INFO kablam! 142 |     use super::*;
Nov 07 17:40:16.453 INFO kablam!     |         ^^^^^^^^
Nov 07 17:40:16.453 INFO kablam!     |
Nov 07 17:40:16.454 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 07 17:40:16.454 INFO kablam! 
Nov 07 17:40:17.832 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Nov 07 17:40:17.836 INFO kablam! su: No module specific data is present
Nov 07 17:40:18.845 INFO running `"docker" "rm" "-f" "41924318fd2d427ea0c6d95ffe9362516c056fc3585e710a678fab7edf7a3975"`
Nov 07 17:40:19.137 INFO blam! 41924318fd2d427ea0c6d95ffe9362516c056fc3585e710a678fab7edf7a3975