Oct 27 23:21:33.681 INFO checking data_structure_traits-0.1.12 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 23:21:33.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 23:21:34.129 INFO blam! 206bca8e27c51c35746e9a05da1725a003e9bc4ebc82c3eaa944a2e66074f140
Oct 27 23:21:34.132 INFO running `"docker" "start" "-a" "206bca8e27c51c35746e9a05da1725a003e9bc4ebc82c3eaa944a2e66074f140"`
Oct 27 23:21:34.962 INFO kablam! usermod: no changes
Oct 27 23:21:35.011 INFO kablam!     Checking data_structure_traits v0.1.12 (/source)
Oct 27 23:21:36.771 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 23:21:36.771 INFO kablam!  --> tests/test.rs:1:1
Oct 27 23:21:36.771 INFO kablam!   |
Oct 27 23:21:36.771 INFO kablam! 1 | #[macro_use]
Oct 27 23:21:36.771 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 23:21:36.771 INFO kablam!   |
Oct 27 23:21:36.771 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 23:21:36.771 INFO kablam! 
Oct 27 23:21:36.858 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Oct 27 23:21:36.877 INFO kablam! su: No module specific data is present
Oct 27 23:21:37.295 INFO running `"docker" "rm" "-f" "206bca8e27c51c35746e9a05da1725a003e9bc4ebc82c3eaa944a2e66074f140"`
Oct 27 23:21:37.488 INFO blam! 206bca8e27c51c35746e9a05da1725a003e9bc4ebc82c3eaa944a2e66074f140