Dec 04 15:20:23.894 INFO checking lautat/heatmap against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:20:23.894 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 15:20:24.299 INFO [stdout] 78cbfb2abf8629f8ef82c3a6cfea0e79e869971d85fac3d5e726d8b754b4b455
Dec 04 15:20:24.301 INFO running `"docker" "start" "-a" "78cbfb2abf8629f8ef82c3a6cfea0e79e869971d85fac3d5e726d8b754b4b455"`
Dec 04 15:20:25.660 INFO [stderr] usermod: no changes
Dec 04 15:20:25.831 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 04 15:20:25.831 INFO [stderr]     Checking png v0.9.0
Dec 04 15:20:25.831 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 04 15:20:28.215 INFO [stderr]     Checking image v0.15.0
Dec 04 15:20:32.527 INFO [stderr]     Checking heatmap v0.1.0 (/source)
Dec 04 15:20:34.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.13s
Dec 04 15:20:34.843 INFO [stderr] su: No module specific data is present
Dec 04 15:20:35.571 INFO running `"docker" "inspect" "78cbfb2abf8629f8ef82c3a6cfea0e79e869971d85fac3d5e726d8b754b4b455"`
Dec 04 15:20:35.761 INFO running `"docker" "rm" "-f" "78cbfb2abf8629f8ef82c3a6cfea0e79e869971d85fac3d5e726d8b754b4b455"`
Dec 04 15:20:35.888 INFO [stdout] 78cbfb2abf8629f8ef82c3a6cfea0e79e869971d85fac3d5e726d8b754b4b455