Dec 18 05:16:00.829 INFO checking Techno-coder/signal_processing against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:16:00.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Techno-coder/signal_processing:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:16:01.116 INFO [stdout] 087ca968511e3a2de6d5c02e00ece98487fdea5de2f06e51eca08152e93aa153
Dec 18 05:16:01.118 INFO running `"docker" "start" "-a" "087ca968511e3a2de6d5c02e00ece98487fdea5de2f06e51eca08152e93aa153"`
Dec 18 05:16:02.049 INFO [stderr]     Checking rustfft v2.1.0
Dec 18 05:16:03.040 INFO [stderr]     Checking signal_processing v0.1.0 (/opt/crater/workdir)
Dec 18 05:16:04.648 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 18 05:16:04.648 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 05:16:04.648 INFO [stderr]   |
Dec 18 05:16:04.648 INFO [stderr] 1 | #![feature(self_struct_ctor)]
Dec 18 05:16:04.648 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 18 05:16:04.648 INFO [stderr]   |
Dec 18 05:16:04.648 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 05:16:04.648 INFO [stderr] 
Dec 18 05:16:05.076 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 18 05:16:05.076 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 05:16:05.076 INFO [stderr]   |
Dec 18 05:16:05.076 INFO [stderr] 1 | #![feature(self_struct_ctor)]
Dec 18 05:16:05.076 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 18 05:16:05.076 INFO [stderr]   |
Dec 18 05:16:05.076 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 05:16:05.076 INFO [stderr] 
Dec 18 05:16:05.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Dec 18 05:16:06.552 INFO running `"docker" "inspect" "087ca968511e3a2de6d5c02e00ece98487fdea5de2f06e51eca08152e93aa153"`
Dec 18 05:16:06.926 INFO running `"docker" "rm" "-f" "087ca968511e3a2de6d5c02e00ece98487fdea5de2f06e51eca08152e93aa153"`
Dec 18 05:16:07.240 INFO [stdout] 087ca968511e3a2de6d5c02e00ece98487fdea5de2f06e51eca08152e93aa153