Dec 05 13:15:18.372 INFO checking gj-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 13:15:18.372 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 13:15:18.888 INFO [stdout] 4242f50da9efb34cc42a40ffea3499afbbaaad2320de83b0f74f4754f421784e
Dec 05 13:15:18.890 INFO running `"docker" "start" "-a" "4242f50da9efb34cc42a40ffea3499afbbaaad2320de83b0f74f4754f421784e"`
Dec 05 13:15:20.984 INFO [stderr] usermod: no changes
Dec 05 13:15:21.056 INFO [stderr]     Checking gj v0.2.0 (/source)
Dec 05 13:15:21.918 INFO [stderr] warning: unused import: `Event`
Dec 05 13:15:21.918 INFO [stderr]   --> src/lib.rs:54:29
Dec 05 13:15:21.918 INFO [stderr]    |
Dec 05 13:15:21.918 INFO [stderr] 54 | use private::{promise_node, Event, BoolEvent, PromiseAndFulfillerHub, PromiseAndFulfillerWrapper,
Dec 05 13:15:21.918 INFO [stderr]    |                             ^^^^^
Dec 05 13:15:21.918 INFO [stderr]    |
Dec 05 13:15:21.918 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 13:15:21.918 INFO [stderr] 
Dec 05 13:15:22.094 INFO [stderr] warning: unused import: `Event`
Dec 05 13:15:22.094 INFO [stderr]   --> src/lib.rs:54:29
Dec 05 13:15:22.094 INFO [stderr]    |
Dec 05 13:15:22.094 INFO [stderr] 54 | use private::{promise_node, Event, BoolEvent, PromiseAndFulfillerHub, PromiseAndFulfillerWrapper,
Dec 05 13:15:22.094 INFO [stderr]    |                             ^^^^^
Dec 05 13:15:22.094 INFO [stderr]    |
Dec 05 13:15:22.094 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 13:15:22.094 INFO [stderr] 
Dec 05 13:15:23.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Dec 05 13:15:23.298 INFO [stderr] su: No module specific data is present
Dec 05 13:15:24.119 INFO running `"docker" "inspect" "4242f50da9efb34cc42a40ffea3499afbbaaad2320de83b0f74f4754f421784e"`
Dec 05 13:15:24.382 INFO running `"docker" "rm" "-f" "4242f50da9efb34cc42a40ffea3499afbbaaad2320de83b0f74f4754f421784e"`
Dec 05 13:15:24.684 INFO [stdout] 4242f50da9efb34cc42a40ffea3499afbbaaad2320de83b0f74f4754f421784e