Dec 18 13:20:05.534 INFO checking osc_address_derive-0.2.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:20:05.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/osc_address_derive/0.2.2:/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 18 13:20:05.767 INFO [stdout] ee4cf67c912e36a71b62256dd12edd69685bbd0a030257c37b529342fe02a6d1
Dec 18 13:20:05.769 INFO running `"docker" "start" "-a" "ee4cf67c912e36a71b62256dd12edd69685bbd0a030257c37b529342fe02a6d1"`
Dec 18 13:20:06.831 INFO [stderr]    Compiling osc_address_derive v0.2.2 (/opt/crater/workdir)
Dec 18 13:20:06.833 INFO [stderr]     Checking serde_osc v0.4.2
Dec 18 13:20:06.834 INFO [stderr]     Checking osc_address v0.2.2
Dec 18 13:20:07.752 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 13:20:07.752 INFO [stderr]    --> src/lib.rs:167:12
Dec 18 13:20:07.752 INFO [stderr]     |
Dec 18 13:20:07.752 INFO [stderr] 167 | #![feature(conservative_impl_trait)]
Dec 18 13:20:07.752 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:20:07.752 INFO [stderr]     |
Dec 18 13:20:07.752 INFO [stderr]     = note: #[warn(stable_features)] on by default
Dec 18 13:20:07.752 INFO [stderr] 
Dec 18 13:20:08.152 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 13:20:08.152 INFO [stderr]    --> src/lib.rs:167:12
Dec 18 13:20:08.152 INFO [stderr]     |
Dec 18 13:20:08.152 INFO [stderr] 167 | #![feature(conservative_impl_trait)]
Dec 18 13:20:08.152 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:20:08.152 INFO [stderr]     |
Dec 18 13:20:08.152 INFO [stderr]     = note: #[warn(stable_features)] on by default
Dec 18 13:20:08.152 INFO [stderr] 
Dec 18 13:20:09.703 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 13:20:09.703 INFO [stderr]    --> src/lib.rs:167:12
Dec 18 13:20:09.703 INFO [stderr]     |
Dec 18 13:20:09.703 INFO [stderr] 167 | #![feature(conservative_impl_trait)]
Dec 18 13:20:09.703 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:20:09.703 INFO [stderr]     |
Dec 18 13:20:09.703 INFO [stderr]     = note: #[warn(stable_features)] on by default
Dec 18 13:20:09.703 INFO [stderr] 
Dec 18 13:20:10.886 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
Dec 18 13:20:11.258 INFO running `"docker" "inspect" "ee4cf67c912e36a71b62256dd12edd69685bbd0a030257c37b529342fe02a6d1"`
Dec 18 13:20:11.402 INFO running `"docker" "rm" "-f" "ee4cf67c912e36a71b62256dd12edd69685bbd0a030257c37b529342fe02a6d1"`
Dec 18 13:20:11.707 INFO [stdout] ee4cf67c912e36a71b62256dd12edd69685bbd0a030257c37b529342fe02a6d1