Dec 04 15:18:46.938 INFO checking leaxoy/remq against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:18:46.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 15:18:47.344 INFO [stdout] 8399b077d7eadf6d8f353c37dff756d2c38c2bc5f078bab63bfb8e9609d105cb
Dec 04 15:18:47.349 INFO running `"docker" "start" "-a" "8399b077d7eadf6d8f353c37dff756d2c38c2bc5f078bab63bfb8e9609d105cb"`
Dec 04 15:18:48.173 INFO [stderr] usermod: no changes
Dec 04 15:18:48.443 INFO [stderr]     Checking tokio-async-await v0.1.4
Dec 04 15:18:48.443 INFO [stderr]    Compiling syn v0.15.11
Dec 04 15:18:58.211 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 15:19:10.999 INFO [stderr]     Checking remq v0.1.0 (/source)
Dec 04 15:19:13.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.15s
Dec 04 15:19:13.375 INFO [stderr] su: No module specific data is present
Dec 04 15:19:13.967 INFO running `"docker" "inspect" "8399b077d7eadf6d8f353c37dff756d2c38c2bc5f078bab63bfb8e9609d105cb"`
Dec 04 15:19:14.076 INFO running `"docker" "rm" "-f" "8399b077d7eadf6d8f353c37dff756d2c38c2bc5f078bab63bfb8e9609d105cb"`
Dec 04 15:19:14.267 INFO [stdout] 8399b077d7eadf6d8f353c37dff756d2c38c2bc5f078bab63bfb8e9609d105cb