[INFO] crate bitwise 0.1.1 is already in cache
[INFO] extracting crate bitwise 0.1.1 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/bitwise/0.1.1
[INFO] extracting crate bitwise 0.1.1 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/bitwise/0.1.1
[INFO] validating manifest of bitwise-0.1.1 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bitwise-0.1.1 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bitwise-0.1.1
[INFO] finished frobbing bitwise-0.1.1
[INFO] frobbed toml for bitwise-0.1.1 written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/bitwise/0.1.1/Cargo.toml
[INFO] started frobbing bitwise-0.1.1
[INFO] finished frobbing bitwise-0.1.1
[INFO] frobbed toml for bitwise-0.1.1 written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/bitwise/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bitwise-0.1.1 against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-7/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f5c1048f505764cf1b9c2ae27912819bb30debd22931d1ee6b250abbab0e7166
[INFO] running `"docker" "start" "-a" "f5c1048f505764cf1b9c2ae27912819bb30debd22931d1ee6b250abbab0e7166"`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr]    Compiling bitintr v0.1.18
[INFO] [stderr]    Compiling bitwise v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: the feature `cfg_target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:27:39
[INFO] [stderr]    |
[INFO] [stderr] 27 | #![cfg_attr(RUSTC_IS_NIGHTLY, feature(cfg_target_feature))]
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: where clauses are not enforced in type aliases
[INFO] [stderr]   --> src/word/reverse_bit_groups.rs:62:22
[INFO] [stderr]    |
[INFO] [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(type_alias_bounds)] on by default
[INFO] [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
[INFO] [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
[INFO] [stderr]   --> src/word/reverse_bit_groups.rs:62:32
[INFO] [stderr]    |
[INFO] [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
[INFO] [stderr]    |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `cfg_target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:27:39
[INFO] [stderr]    |
[INFO] [stderr] 27 | #![cfg_attr(RUSTC_IS_NIGHTLY, feature(cfg_target_feature))]
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: where clauses are not enforced in type aliases
[INFO] [stderr]   --> src/word/reverse_bit_groups.rs:62:22
[INFO] [stderr]    |
[INFO] [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(type_alias_bounds)] on by default
[INFO] [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
[INFO] [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
[INFO] [stderr]   --> src/word/reverse_bit_groups.rs:62:32
[INFO] [stderr]    |
[INFO] [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
[INFO] [stderr]    |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.52s
[INFO] running `"docker" "inspect" "f5c1048f505764cf1b9c2ae27912819bb30debd22931d1ee6b250abbab0e7166"`
[INFO] running `"docker" "rm" "-f" "f5c1048f505764cf1b9c2ae27912819bb30debd22931d1ee6b250abbab0e7166"`
[INFO] [stdout] f5c1048f505764cf1b9c2ae27912819bb30debd22931d1ee6b250abbab0e7166