Dec 04 23:53:22.535 INFO checking Techno-coder/signal_processing against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:53:22.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04 23:53:22.851 INFO [stdout] 7aa17448399daa7e24f1d0e898170095ab3ca41cb29087be4962205b2c107c2b
Dec 04 23:53:22.854 INFO running `"docker" "start" "-a" "7aa17448399daa7e24f1d0e898170095ab3ca41cb29087be4962205b2c107c2b"`
Dec 04 23:53:23.577 INFO [stderr] usermod: no changes
Dec 04 23:53:23.658 INFO [stderr]     Checking signal_processing v0.1.0 (/source)
Dec 04 23:53:25.764 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 04 23:53:25.771 INFO [stderr]  --> src/lib.rs:1:12
Dec 04 23:53:25.771 INFO [stderr]   |
Dec 04 23:53:25.771 INFO [stderr] 1 | #![feature(self_struct_ctor)]
Dec 04 23:53:25.771 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 04 23:53:25.771 INFO [stderr]   |
Dec 04 23:53:25.771 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 23:53:25.771 INFO [stderr] 
Dec 04 23:53:25.975 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 04 23:53:25.975 INFO [stderr]  --> src/lib.rs:1:12
Dec 04 23:53:25.975 INFO [stderr]   |
Dec 04 23:53:25.975 INFO [stderr] 1 | #![feature(self_struct_ctor)]
Dec 04 23:53:25.975 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 04 23:53:25.975 INFO [stderr]   |
Dec 04 23:53:25.975 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 23:53:25.975 INFO [stderr] 
Dec 04 23:53:27.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
Dec 04 23:53:27.287 INFO [stderr] su: No module specific data is present
Dec 04 23:53:28.621 INFO running `"docker" "inspect" "7aa17448399daa7e24f1d0e898170095ab3ca41cb29087be4962205b2c107c2b"`
Dec 04 23:53:28.967 INFO running `"docker" "rm" "-f" "7aa17448399daa7e24f1d0e898170095ab3ca41cb29087be4962205b2c107c2b"`
Dec 04 23:53:29.339 INFO [stdout] 7aa17448399daa7e24f1d0e898170095ab3ca41cb29087be4962205b2c107c2b