Dec 12 17:31:48.120 INFO checking bitwise-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:31:48.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 17:31:48.588 INFO [stdout] 66a090c503f0bfc9eeadc8baa6241bac88ef8c5bc6a8a50994970e2baf6d8e0b
Dec 12 17:31:48.590 INFO running `"docker" "start" "-a" "66a090c503f0bfc9eeadc8baa6241bac88ef8c5bc6a8a50994970e2baf6d8e0b"`
Dec 12 17:31:49.836 INFO [stderr] usermod: no changes
Dec 12 17:31:49.916 INFO [stderr] warning: `panic` setting is ignored for `bench` profile
Dec 12 17:31:49.956 INFO [stderr]    Compiling bitwise v0.1.1 (/source)
Dec 12 17:31:53.340 INFO [stderr] warning: the feature `cfg_target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 12 17:31:53.340 INFO [stderr]   --> src/lib.rs:27:39
Dec 12 17:31:53.340 INFO [stderr]    |
Dec 12 17:31:53.340 INFO [stderr] 27 | #![cfg_attr(RUSTC_IS_NIGHTLY, feature(cfg_target_feature))]
Dec 12 17:31:53.340 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^
Dec 12 17:31:53.340 INFO [stderr]    |
Dec 12 17:31:53.340 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 12 17:31:53.341 INFO [stderr] 
Dec 12 17:31:53.341 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 12 17:31:53.341 INFO [stderr]   --> src/word/reverse_bit_groups.rs:62:22
Dec 12 17:31:53.341 INFO [stderr]    |
Dec 12 17:31:53.341 INFO [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
Dec 12 17:31:53.341 INFO [stderr]    |                      ^^^^^^^
Dec 12 17:31:53.341 INFO [stderr]    |
Dec 12 17:31:53.341 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 12 17:31:53.341 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 12 17:31:53.341 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 12 17:31:53.341 INFO [stderr]   --> src/word/reverse_bit_groups.rs:62:32
Dec 12 17:31:53.341 INFO [stderr]    |
Dec 12 17:31:53.341 INFO [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
Dec 12 17:31:53.341 INFO [stderr]    |                                ^^^^^^^^^^^
Dec 12 17:31:53.341 INFO [stderr] 
Dec 12 17:31:54.344 INFO [stderr] warning: the feature `cfg_target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 12 17:31:54.344 INFO [stderr]   --> src/lib.rs:27:39
Dec 12 17:31:54.344 INFO [stderr]    |
Dec 12 17:31:54.344 INFO [stderr] 27 | #![cfg_attr(RUSTC_IS_NIGHTLY, feature(cfg_target_feature))]
Dec 12 17:31:54.344 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^^^
Dec 12 17:31:54.344 INFO [stderr]    |
Dec 12 17:31:54.344 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 12 17:31:54.344 INFO [stderr] 
Dec 12 17:31:54.356 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 12 17:31:54.356 INFO [stderr]   --> src/word/reverse_bit_groups.rs:62:22
Dec 12 17:31:54.356 INFO [stderr]    |
Dec 12 17:31:54.356 INFO [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
Dec 12 17:31:54.356 INFO [stderr]    |                      ^^^^^^^
Dec 12 17:31:54.356 INFO [stderr]    |
Dec 12 17:31:54.356 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 12 17:31:54.356 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 12 17:31:54.356 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 12 17:31:54.356 INFO [stderr]   --> src/word/reverse_bit_groups.rs:62:32
Dec 12 17:31:54.356 INFO [stderr]    |
Dec 12 17:31:54.356 INFO [stderr] 62 |     type TU<U> where U: Word = U::Unsigned; // TODO: fix warning ?
Dec 12 17:31:54.356 INFO [stderr]    |                                ^^^^^^^^^^^
Dec 12 17:31:54.356 INFO [stderr] 
Dec 12 17:31:56.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.15s
Dec 12 17:31:56.044 INFO [stderr] su: No module specific data is present
Dec 12 17:31:56.848 INFO running `"docker" "inspect" "66a090c503f0bfc9eeadc8baa6241bac88ef8c5bc6a8a50994970e2baf6d8e0b"`
Dec 12 17:31:57.205 INFO running `"docker" "rm" "-f" "66a090c503f0bfc9eeadc8baa6241bac88ef8c5bc6a8a50994970e2baf6d8e0b"`
Dec 12 17:31:57.454 INFO [stdout] 66a090c503f0bfc9eeadc8baa6241bac88ef8c5bc6a8a50994970e2baf6d8e0b