Dec 04 11:20:42.930 INFO checking rrichardson/topiclab against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:20:42.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 11:20:43.327 INFO [stdout] 094b604196a538d8faa606878cbf220bb0cb3c22dbd09ec06bc6273d7dfd0d92
Dec 04 11:20:43.329 INFO running `"docker" "start" "-a" "094b604196a538d8faa606878cbf220bb0cb3c22dbd09ec06bc6273d7dfd0d92"`
Dec 04 11:20:44.695 INFO [stderr] usermod: no changes
Dec 04 11:20:44.789 INFO [stderr]     Checking memchr v1.0.1
Dec 04 11:20:44.789 INFO [stderr]     Checking rand v0.3.16
Dec 04 11:20:45.351 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 04 11:20:46.639 INFO [stderr]     Checking regex v0.2.2
Dec 04 11:20:49.357 INFO [stderr]     Checking topiclab v0.1.0 (/source)
Dec 04 11:20:49.911 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 04 11:20:49.911 INFO [stderr]  --> src/main.rs:9:5
Dec 04 11:20:49.911 INFO [stderr]   |
Dec 04 11:20:49.911 INFO [stderr] 9 | use std::collections::HashSet;
Dec 04 11:20:49.911 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:20:49.911 INFO [stderr]   |
Dec 04 11:20:49.911 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:20:49.911 INFO [stderr] 
Dec 04 11:20:49.924 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 04 11:20:49.924 INFO [stderr]  --> src/main.rs:9:5
Dec 04 11:20:49.924 INFO [stderr]   |
Dec 04 11:20:49.924 INFO [stderr] 9 | use std::collections::HashSet;
Dec 04 11:20:49.924 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:20:49.924 INFO [stderr]   |
Dec 04 11:20:49.924 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:20:49.924 INFO [stderr] 
Dec 04 11:20:50.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
Dec 04 11:20:50.062 INFO [stderr] su: No module specific data is present
Dec 04 11:20:51.662 INFO running `"docker" "inspect" "094b604196a538d8faa606878cbf220bb0cb3c22dbd09ec06bc6273d7dfd0d92"`
Dec 04 11:20:52.031 INFO running `"docker" "rm" "-f" "094b604196a538d8faa606878cbf220bb0cb3c22dbd09ec06bc6273d7dfd0d92"`
Dec 04 11:20:52.407 INFO [stdout] 094b604196a538d8faa606878cbf220bb0cb3c22dbd09ec06bc6273d7dfd0d92