Oct 31 19:00:28.515 INFO checking u2/too-many-lists against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 19:00:28.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 19:00:28.952 INFO blam! 76d0196b1ce89ef0969ebfd71e8bc59121b53f274451aa4f6c6bad28feda367c
Oct 31 19:00:28.954 INFO running `"docker" "start" "-a" "76d0196b1ce89ef0969ebfd71e8bc59121b53f274451aa4f6c6bad28feda367c"`
Oct 31 19:00:30.481 INFO kablam! usermod: no changes
Oct 31 19:00:30.532 INFO kablam!     Checking lists v0.1.0 (/source)
Oct 31 19:00:31.176 INFO kablam! warning: method is never used: `new`
Oct 31 19:00:31.176 INFO kablam!   --> src/silly1.rs:75:5
Oct 31 19:00:31.176 INFO kablam!    |
Oct 31 19:00:31.176 INFO kablam! 75 |     fn new() -> Self {
Oct 31 19:00:31.176 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 31 19:00:31.176 INFO kablam!    |
Oct 31 19:00:31.176 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 19:00:31.176 INFO kablam! 
Oct 31 19:00:31.716 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Oct 31 19:00:31.719 INFO kablam! su: No module specific data is present
Oct 31 19:00:32.456 INFO running `"docker" "rm" "-f" "76d0196b1ce89ef0969ebfd71e8bc59121b53f274451aa4f6c6bad28feda367c"`
Oct 31 19:00:32.690 INFO blam! 76d0196b1ce89ef0969ebfd71e8bc59121b53f274451aa4f6c6bad28feda367c