Dec 18 18:07:41.002 INFO checking bitwise-0.1.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:07:41.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/bitwise/0.1.1:/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 18:07:41.192 INFO [stdout] 972032e79f26798bda983ccec47e3751c3cf9cd919696c5b22756adc2894a9d8
Dec 18 18:07:41.194 INFO running `"docker" "start" "-a" "972032e79f26798bda983ccec47e3751c3cf9cd919696c5b22756adc2894a9d8"`
Dec 18 18:07:41.840 INFO [stderr] warning: `panic` setting is ignored for `bench` profile
Dec 18 18:07:41.850 INFO [stderr]    Compiling bitintr v0.1.18
Dec 18 18:07:41.850 INFO [stderr]    Compiling bitwise v0.1.1 (/opt/crater/workdir)
Dec 18 18:07:44.952 INFO [stderr] warning: the feature `cfg_target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 18 18:07:44.952 INFO [stderr]   --> src/lib.rs:27:39
Dec 18 18:07:44.952 INFO [stderr]    |
Dec 18 18:07:44.952 INFO [stderr] 27 | #![cfg_attr(RUSTC_IS_NIGHTLY, feature(cfg_target_feature))]
Dec 18 18:07:44.953 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^
Dec 18 18:07:44.953 INFO [stderr]    |
Dec 18 18:07:44.953 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 18:07:44.953 INFO [stderr] 
Dec 18 18:07:44.954 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 18 18:07:44.954 INFO [stderr]   --> src/word/reverse_bit_groups.rs:62:22
Dec 18 18:07:44.954 INFO [stderr]    |
Dec 18 18:07:44.954 INFO [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
Dec 18 18:07:44.954 INFO [stderr]    |                      ^^^^^^^
Dec 18 18:07:44.954 INFO [stderr]    |
Dec 18 18:07:44.954 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 18 18:07:44.954 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 18 18:07:44.956 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 18:07:44.956 INFO [stderr]   --> src/word/reverse_bit_groups.rs:62:32
Dec 18 18:07:44.956 INFO [stderr]    |
Dec 18 18:07:44.956 INFO [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
Dec 18 18:07:44.956 INFO [stderr]    |                                ^^^^^^^^^^^
Dec 18 18:07:44.956 INFO [stderr] 
Dec 18 18:07:45.764 INFO [stderr] warning: the feature `cfg_target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 18 18:07:45.764 INFO [stderr]   --> src/lib.rs:27:39
Dec 18 18:07:45.764 INFO [stderr]    |
Dec 18 18:07:45.764 INFO [stderr] 27 | #![cfg_attr(RUSTC_IS_NIGHTLY, feature(cfg_target_feature))]
Dec 18 18:07:45.764 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^
Dec 18 18:07:45.764 INFO [stderr]    |
Dec 18 18:07:45.764 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 18:07:45.764 INFO [stderr] 
Dec 18 18:07:45.788 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 18 18:07:45.788 INFO [stderr]   --> src/word/reverse_bit_groups.rs:62:22
Dec 18 18:07:45.788 INFO [stderr]    |
Dec 18 18:07:45.788 INFO [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
Dec 18 18:07:45.788 INFO [stderr]    |                      ^^^^^^^
Dec 18 18:07:45.788 INFO [stderr]    |
Dec 18 18:07:45.788 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 18 18:07:45.788 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 18 18:07:45.788 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 18:07:45.788 INFO [stderr]   --> src/word/reverse_bit_groups.rs:62:32
Dec 18 18:07:45.788 INFO [stderr]    |
Dec 18 18:07:45.788 INFO [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
Dec 18 18:07:45.788 INFO [stderr]    |                                ^^^^^^^^^^^
Dec 18 18:07:45.788 INFO [stderr] 
Dec 18 18:07:46.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
Dec 18 18:07:46.697 INFO running `"docker" "inspect" "972032e79f26798bda983ccec47e3751c3cf9cd919696c5b22756adc2894a9d8"`
Dec 18 18:07:46.784 INFO running `"docker" "rm" "-f" "972032e79f26798bda983ccec47e3751c3cf9cd919696c5b22756adc2894a9d8"`
Dec 18 18:07:46.974 INFO [stdout] 972032e79f26798bda983ccec47e3751c3cf9cd919696c5b22756adc2894a9d8