Oct 13 14:57:29.081 INFO checking genesis-0.0.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 14:57:29.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 14:57:29.234 INFO blam! 6056aa1b9936fadf0ebee152c54f0dfb869ab6348c0400deacf2e9452a17d24b
Oct 13 14:57:29.240 INFO running `"docker" "start" "-a" "6056aa1b9936fadf0ebee152c54f0dfb869ab6348c0400deacf2e9452a17d24b"`
Oct 13 14:57:29.567 INFO kablam! usermod: no changes
Oct 13 14:57:29.618 INFO kablam!     Checking genesis v0.0.0 (/source)
Oct 13 14:57:30.360 INFO kablam! warning: unused import: `super::*`
Oct 13 14:57:30.360 INFO kablam!  --> tests/integration.rs:3:9
Oct 13 14:57:30.360 INFO kablam!   |
Oct 13 14:57:30.360 INFO kablam! 3 |     use super::*;
Oct 13 14:57:30.360 INFO kablam!   |         ^^^^^^^^
Oct 13 14:57:30.360 INFO kablam!   |
Oct 13 14:57:30.360 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 14:57:30.360 INFO kablam! 
Oct 13 14:57:31.054 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Oct 13 14:57:31.058 INFO kablam! su: No module specific data is present
Oct 13 14:57:31.679 INFO running `"docker" "rm" "-f" "6056aa1b9936fadf0ebee152c54f0dfb869ab6348c0400deacf2e9452a17d24b"`
Oct 13 14:57:32.088 INFO blam! 6056aa1b9936fadf0ebee152c54f0dfb869ab6348c0400deacf2e9452a17d24b