Nov 01 20:23:06.078 INFO checking libosu-0.0.7 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 20:23:06.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 20:23:06.456 INFO blam! 167a48a22d743750258cbd3c3b35ddb0bec8d9bfc0ab68e6916c3bc64132159b
Nov 01 20:23:06.462 INFO running `"docker" "start" "-a" "167a48a22d743750258cbd3c3b35ddb0bec8d9bfc0ab68e6916c3bc64132159b"`
Nov 01 20:23:07.996 INFO kablam! usermod: no changes
Nov 01 20:23:08.200 INFO kablam!    Compiling num-rational v0.2.1
Nov 01 20:23:11.228 INFO kablam!     Checking libosu v0.0.7 (/source)
Nov 01 20:23:19.857 INFO kablam! warning: unused import: `Write`
Nov 01 20:23:19.857 INFO kablam!  --> tests/test_serde.rs:7:21
Nov 01 20:23:19.857 INFO kablam!   |
Nov 01 20:23:19.858 INFO kablam! 7 | use std::io::{Read, Write};
Nov 01 20:23:19.858 INFO kablam!   |                     ^^^^^
Nov 01 20:23:19.858 INFO kablam!   |
Nov 01 20:23:19.858 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 20:23:19.859 INFO kablam! 
Nov 01 20:23:20.024 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.99s
Nov 01 20:23:20.024 INFO kablam! su: No module specific data is present
Nov 01 20:23:20.665 INFO running `"docker" "rm" "-f" "167a48a22d743750258cbd3c3b35ddb0bec8d9bfc0ab68e6916c3bc64132159b"`
Nov 01 20:23:21.044 INFO blam! 167a48a22d743750258cbd3c3b35ddb0bec8d9bfc0ab68e6916c3bc64132159b