Dec 05 16:55:04.205 INFO checking aflak_primitives-0.0.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:55:04.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 16:55:04.624 INFO [stdout] 166d49d3b0486fe1431bba862618a7b5d61e87fd83ceeb509f721700fd4b6fd6
Dec 05 16:55:04.627 INFO running `"docker" "start" "-a" "166d49d3b0486fe1431bba862618a7b5d61e87fd83ceeb509f721700fd4b6fd6"`
Dec 05 16:55:06.462 INFO [stderr] usermod: no changes
Dec 05 16:55:06.647 INFO [stderr]    Compiling ndarray v0.11.2
Dec 05 16:55:06.667 INFO [stderr]     Checking fitrs v0.2.6
Dec 05 16:55:06.671 INFO [stderr]    Compiling variant_name_derive v0.0.1
Dec 05 16:55:06.671 INFO [stderr]     Checking aflak_cake v0.0.3
Dec 05 16:55:19.312 INFO [stderr]     Checking aflak_primitives v0.0.3 (/source)
Dec 05 16:55:26.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.63s
Dec 05 16:55:26.131 INFO [stderr] su: No module specific data is present
Dec 05 16:55:27.551 INFO running `"docker" "inspect" "166d49d3b0486fe1431bba862618a7b5d61e87fd83ceeb509f721700fd4b6fd6"`
Dec 05 16:55:27.831 INFO running `"docker" "rm" "-f" "166d49d3b0486fe1431bba862618a7b5d61e87fd83ceeb509f721700fd4b6fd6"`
Dec 05 16:55:28.075 INFO [stdout] 166d49d3b0486fe1431bba862618a7b5d61e87fd83ceeb509f721700fd4b6fd6