Dec 12 06:50:26.285 INFO checking stream-dct-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:50:26.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 06:50:26.684 INFO [stdout] 2bb8ce2ac61cc87bbf7c54642b70c7cc08dd588f9748501a34c8f5c102d801f7
Dec 12 06:50:26.692 INFO running `"docker" "start" "-a" "2bb8ce2ac61cc87bbf7c54642b70c7cc08dd588f9748501a34c8f5c102d801f7"`
Dec 12 06:50:27.916 INFO [stderr] usermod: no changes
Dec 12 06:50:27.953 INFO [stderr]     Checking stream-dct v0.1.0 (/source)
Dec 12 06:50:28.676 INFO [stderr] warning: use of deprecated item 'std::f64::<impl f64>::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too).
Dec 12 06:50:28.676 INFO [stderr]    --> src/lib.rs:133:20
Dec 12 06:50:28.676 INFO [stderr]     |
Dec 12 06:50:28.676 INFO [stderr] 133 |             approx.abs_sub(x.cos()) <= ERROR, 
Dec 12 06:50:28.676 INFO [stderr]     |                    ^^^^^^^
Dec 12 06:50:28.676 INFO [stderr]     |
Dec 12 06:50:28.676 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 06:50:28.676 INFO [stderr] 
Dec 12 06:50:28.772 INFO [stderr] warning: use of deprecated item 'std::f64::<impl f64>::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too).
Dec 12 06:50:28.772 INFO [stderr]    --> src/lib.rs:133:20
Dec 12 06:50:28.772 INFO [stderr]     |
Dec 12 06:50:28.772 INFO [stderr] 133 |             approx.abs_sub(x.cos()) <= ERROR, 
Dec 12 06:50:28.772 INFO [stderr]     |                    ^^^^^^^
Dec 12 06:50:28.772 INFO [stderr]     |
Dec 12 06:50:28.772 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 06:50:28.772 INFO [stderr] 
Dec 12 06:50:28.802 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 12 06:50:28.805 INFO [stderr] su: No module specific data is present
Dec 12 06:50:29.138 INFO running `"docker" "inspect" "2bb8ce2ac61cc87bbf7c54642b70c7cc08dd588f9748501a34c8f5c102d801f7"`
Dec 12 06:50:29.237 INFO running `"docker" "rm" "-f" "2bb8ce2ac61cc87bbf7c54642b70c7cc08dd588f9748501a34c8f5c102d801f7"`
Dec 12 06:50:29.325 INFO [stdout] 2bb8ce2ac61cc87bbf7c54642b70c7cc08dd588f9748501a34c8f5c102d801f7