Dec 17 22:14:50.351 INFO checking jkhsjdhjs/LedESP8266_backend-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:14:50.351 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jkhsjdhjs/LedESP8266_backend-rs:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:14:50.781 INFO [stdout] 3f3ab3ff91b80a6cec87b3e1f3c8628f629dcc64a82b3d6c16ab2e361aff3c18
Dec 17 22:14:50.786 INFO running `"docker" "start" "-a" "3f3ab3ff91b80a6cec87b3e1f3c8628f629dcc64a82b3d6c16ab2e361aff3c18"`
Dec 17 22:14:52.374 INFO [stderr]     Checking iovec v0.1.0
Dec 17 22:14:52.384 INFO [stderr]     Checking uuid v0.4.0
Dec 17 22:14:52.824 INFO [stderr]     Checking mio v0.6.5
Dec 17 22:14:54.340 INFO [stderr]     Checking ws v0.6.0
Dec 17 22:14:56.087 INFO [stderr]     Checking led_esp8266_backend_rs v0.1.1 (/opt/crater/workdir)
Dec 17 22:14:57.356 INFO [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
Dec 17 22:14:57.357 INFO [stderr]  --> src/main.rs:1:12
Dec 17 22:14:57.357 INFO [stderr]   |
Dec 17 22:14:57.357 INFO [stderr] 1 | #![feature(drop_types_in_const)]
Dec 17 22:14:57.357 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 17 22:14:57.357 INFO [stderr]   |
Dec 17 22:14:57.357 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 22:14:57.357 INFO [stderr] 
Dec 17 22:14:57.400 INFO [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
Dec 17 22:14:57.401 INFO [stderr]  --> src/main.rs:1:12
Dec 17 22:14:57.401 INFO [stderr]   |
Dec 17 22:14:57.401 INFO [stderr] 1 | #![feature(drop_types_in_const)]
Dec 17 22:14:57.402 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 17 22:14:57.405 INFO [stderr]   |
Dec 17 22:14:57.405 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 22:14:57.406 INFO [stderr] 
Dec 17 22:14:57.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
Dec 17 22:14:59.064 INFO running `"docker" "inspect" "3f3ab3ff91b80a6cec87b3e1f3c8628f629dcc64a82b3d6c16ab2e361aff3c18"`
Dec 17 22:14:59.408 INFO running `"docker" "rm" "-f" "3f3ab3ff91b80a6cec87b3e1f3c8628f629dcc64a82b3d6c16ab2e361aff3c18"`
Dec 17 22:14:59.794 INFO [stdout] 3f3ab3ff91b80a6cec87b3e1f3c8628f629dcc64a82b3d6c16ab2e361aff3c18