Oct 28 00:38:23.235 INFO checking black_scholes-0.3.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 28 00:38:23.235 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 28 00:38:23.611 INFO blam! ffd5c339281509a817b9913dc014d3087befcbdab66217ae97f40fef60da283e
Oct 28 00:38:23.613 INFO running `"docker" "start" "-a" "ffd5c339281509a817b9913dc014d3087befcbdab66217ae97f40fef60da283e"`
Oct 28 00:38:24.219 INFO kablam! usermod: no changes
Oct 28 00:38:24.291 INFO kablam!     Checking black_scholes v0.3.0 (/source)
Oct 28 00:38:26.498 INFO kablam! warning: unused import: `Distribution`
Oct 28 00:38:26.499 INFO kablam!   --> src/lib.rs:19:27
Oct 28 00:38:26.499 INFO kablam!    |
Oct 28 00:38:26.500 INFO kablam! 19 | use rand::distributions::{Distribution};
Oct 28 00:38:26.500 INFO kablam!    |                           ^^^^^^^^^^^^
Oct 28 00:38:26.501 INFO kablam!    |
Oct 28 00:38:26.502 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 28 00:38:26.502 INFO kablam! 
Oct 28 00:38:26.696 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Oct 28 00:38:26.707 INFO kablam! su: No module specific data is present
Oct 28 00:38:27.107 INFO running `"docker" "rm" "-f" "ffd5c339281509a817b9913dc014d3087befcbdab66217ae97f40fef60da283e"`
Oct 28 00:38:27.275 INFO blam! ffd5c339281509a817b9913dc014d3087befcbdab66217ae97f40fef60da283e