Oct 27 22:13:01.647 INFO checking frust-0.0.7 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 22:13:01.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 22:13:01.813 INFO blam! 2c19dcbc32912c8909e71436c3383d28ae63a4e5093fcaccf899feeb5bdf424f
Oct 27 22:13:01.814 INFO running `"docker" "start" "-a" "2c19dcbc32912c8909e71436c3383d28ae63a4e5093fcaccf899feeb5bdf424f"`
Oct 27 22:13:02.168 INFO kablam! usermod: no changes
Oct 27 22:13:02.171 INFO kablam!     Checking frust v0.0.7 (/source)
Oct 27 22:13:03.043 INFO kablam! warning: unused import: `std::collections::*`
Oct 27 22:13:03.043 INFO kablam!    --> src/semigroup.rs:313:9
Oct 27 22:13:03.043 INFO kablam!     |
Oct 27 22:13:03.043 INFO kablam! 313 |     use std::collections::*;
Oct 27 22:13:03.043 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Oct 27 22:13:03.043 INFO kablam!     |
Oct 27 22:13:03.043 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 27 22:13:03.043 INFO kablam! 
Oct 27 22:13:03.043 INFO kablam! warning: unused import: `std::cell::*`
Oct 27 22:13:03.043 INFO kablam!    --> src/semigroup.rs:314:9
Oct 27 22:13:03.043 INFO kablam!     |
Oct 27 22:13:03.043 INFO kablam! 314 |     use std::cell::*;
Oct 27 22:13:03.043 INFO kablam!     |         ^^^^^^^^^^^^
Oct 27 22:13:03.043 INFO kablam! 
Oct 27 22:13:03.043 INFO kablam! warning: unused import: `std::collections::*`
Oct 27 22:13:03.043 INFO kablam!    --> src/monoid.rs:226:9
Oct 27 22:13:03.043 INFO kablam!     |
Oct 27 22:13:03.043 INFO kablam! 226 |     use std::collections::*;
Oct 27 22:13:03.043 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Oct 27 22:13:03.043 INFO kablam! 
Oct 27 22:13:04.521 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Oct 27 22:13:04.523 INFO kablam! su: No module specific data is present
Oct 27 22:13:05.284 INFO running `"docker" "rm" "-f" "2c19dcbc32912c8909e71436c3383d28ae63a4e5093fcaccf899feeb5bdf424f"`
Oct 27 22:13:05.721 INFO blam! 2c19dcbc32912c8909e71436c3383d28ae63a4e5093fcaccf899feeb5bdf424f