Oct 12 14:46:55.949 INFO checking rrichardson/topiclab against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 14:46:55.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 14:46:56.420 INFO blam! 46af7bc76285ebc026b00237c3099ccbfb6c93420083743c73d9c40ce694044f
Oct 12 14:46:56.422 INFO running `"docker" "start" "-a" "46af7bc76285ebc026b00237c3099ccbfb6c93420083743c73d9c40ce694044f"`
Oct 12 14:46:58.883 INFO kablam! usermod: no changes
Oct 12 14:46:58.997 INFO kablam!     Checking memchr v1.0.1
Oct 12 14:46:58.997 INFO kablam!     Checking rand v0.3.16
Oct 12 14:46:59.726 INFO kablam!     Checking aho-corasick v0.6.3
Oct 12 14:47:01.088 INFO kablam!     Checking regex v0.2.2
Oct 12 14:47:04.119 INFO kablam!     Checking topiclab v0.1.0 (/source)
Oct 12 14:47:04.981 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 12 14:47:04.981 INFO kablam!  --> src/main.rs:9:5
Oct 12 14:47:04.982 INFO kablam!   |
Oct 12 14:47:04.982 INFO kablam! 9 | use std::collections::HashSet;
Oct 12 14:47:04.982 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:47:04.982 INFO kablam!   |
Oct 12 14:47:04.983 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:47:04.983 INFO kablam! 
Oct 12 14:47:05.069 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 12 14:47:05.069 INFO kablam!  --> src/main.rs:9:5
Oct 12 14:47:05.069 INFO kablam!   |
Oct 12 14:47:05.070 INFO kablam! 9 | use std::collections::HashSet;
Oct 12 14:47:05.070 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:47:05.070 INFO kablam!   |
Oct 12 14:47:05.071 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:47:05.071 INFO kablam! 
Oct 12 14:47:05.329 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.41s
Oct 12 14:47:05.336 INFO kablam! su: No module specific data is present
Oct 12 14:47:06.762 INFO running `"docker" "rm" "-f" "46af7bc76285ebc026b00237c3099ccbfb6c93420083743c73d9c40ce694044f"`
Oct 12 14:47:07.128 INFO blam! 46af7bc76285ebc026b00237c3099ccbfb6c93420083743c73d9c40ce694044f