[INFO] crate redismodule 0.1.2 is already in cache
[INFO] extracting crate redismodule 0.1.2 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/redismodule/0.1.2
[INFO] extracting crate redismodule 0.1.2 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/redismodule/0.1.2
[INFO] validating manifest of redismodule-0.1.2 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of redismodule-0.1.2 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing redismodule-0.1.2
[INFO] finished frobbing redismodule-0.1.2
[INFO] frobbed toml for redismodule-0.1.2 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/redismodule/0.1.2/Cargo.toml
[INFO] started frobbing redismodule-0.1.2
[INFO] finished frobbing redismodule-0.1.2
[INFO] frobbed toml for redismodule-0.1.2 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/redismodule/0.1.2/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking redismodule-0.1.2 against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/redismodule/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bb1f9d298c1da2c7adb3b2b98d07c553b9177434eff260f2837793ba50883b88
[INFO] running `"docker" "start" "-a" "bb1f9d298c1da2c7adb3b2b98d07c553b9177434eff260f2837793ba50883b88"`
[INFO] [stderr]     Checking redismodule v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:361:16
[INFO] [stderr]     |
[INFO] [stderr] 361 | /                ::std::option::Option<unsafe extern "C" fn(ctx:
[INFO] [stderr] 362 | |                                                               *mut RedisModuleCtx,
[INFO] [stderr] 363 | |                                                           cmdname:
[INFO] [stderr] 364 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 365 | |                                                           fmt:
[INFO] [stderr] 366 | |                                                               *const ::std::os::raw::c_char, ...)
[INFO] [stderr] 367 | |                                          -> *mut RedisModuleCallReply>;
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(improper_ctypes)] on by default
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:443:16
[INFO] [stderr]     |
[INFO] [stderr] 443 | /                ::std::option::Option<unsafe extern "C" fn(ctx:
[INFO] [stderr] 444 | |                                                               *mut RedisModuleCtx,
[INFO] [stderr] 445 | |                                                           fmt:
[INFO] [stderr] 446 | |                                                               *const ::std::os::raw::c_char, ...)
[INFO] [stderr] 447 | |                                          -> *mut RedisModuleString>;
[INFO] [stderr]     | |___________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:569:16
[INFO] [stderr]     |
[INFO] [stderr] 569 | /                ::std::option::Option<unsafe extern "C" fn(ctx:
[INFO] [stderr] 570 | |                                                               *mut RedisModuleCtx,
[INFO] [stderr] 571 | |                                                           cmdname:
[INFO] [stderr] 572 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 573 | |                                                           fmt:
[INFO] [stderr] 574 | |                                                               *const ::std::os::raw::c_char, ...)
[INFO] [stderr] 575 | |                                          -> ::std::os::raw::c_int>;
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:778:16
[INFO] [stderr]     |
[INFO] [stderr] 778 | /                ::std::option::Option<unsafe extern "C" fn(key:
[INFO] [stderr] 779 | |                                                               *mut RedisModuleKey,
[INFO] [stderr] 780 | |                                                           flags:
[INFO] [stderr] 781 | |                                                               ::std::os::raw::c_int, ...)
[INFO] [stderr] 782 | |                                          -> ::std::os::raw::c_int>;
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:787:16
[INFO] [stderr]     |
[INFO] [stderr] 787 | /                ::std::option::Option<unsafe extern "C" fn(key:
[INFO] [stderr] 788 | |                                                               *mut RedisModuleKey,
[INFO] [stderr] 789 | |                                                           flags:
[INFO] [stderr] 790 | |                                                               ::std::os::raw::c_int, ...)
[INFO] [stderr] 791 | |                                          -> ::std::os::raw::c_int>;
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:892:16
[INFO] [stderr]     |
[INFO] [stderr] 892 | /                ::std::option::Option<unsafe extern "C" fn(io:
[INFO] [stderr] 893 | |                                                               *mut RedisModuleIO,
[INFO] [stderr] 894 | |                                                           cmdname:
[INFO] [stderr] 895 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 896 | |                                                           fmt:
[INFO] [stderr] 897 | |                                                               *const ::std::os::raw::c_char, ...)>;
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:962:16
[INFO] [stderr]     |
[INFO] [stderr] 962 | /                ::std::option::Option<unsafe extern "C" fn(ctx:
[INFO] [stderr] 963 | |                                                               *mut RedisModuleCtx,
[INFO] [stderr] 964 | |                                                           level:
[INFO] [stderr] 965 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 966 | |                                                           fmt:
[INFO] [stderr] 967 | |                                                               *const ::std::os::raw::c_char, ...)>;
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:972:16
[INFO] [stderr]     |
[INFO] [stderr] 972 | /                ::std::option::Option<unsafe extern "C" fn(io:
[INFO] [stderr] 973 | |                                                               *mut RedisModuleIO,
[INFO] [stderr] 974 | |                                                           levelstr:
[INFO] [stderr] 975 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 976 | |                                                           fmt:
[INFO] [stderr] 977 | |                                                               *const ::std::os::raw::c_char, ...)>;
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: function `bindgen_test_layout_RedisModuleTypeMethods` should have a snake case name
[INFO] [stderr]    --> src/raw.rs:191:4
[INFO] [stderr]     |
[INFO] [stderr] 191 | fn bindgen_test_layout_RedisModuleTypeMethods() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bindgen_test_layout_redis_module_type_methods`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:361:16
[INFO] [stderr]     |
[INFO] [stderr] 361 | /                ::std::option::Option<unsafe extern "C" fn(ctx:
[INFO] [stderr] 362 | |                                                               *mut RedisModuleCtx,
[INFO] [stderr] 363 | |                                                           cmdname:
[INFO] [stderr] 364 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 365 | |                                                           fmt:
[INFO] [stderr] 366 | |                                                               *const ::std::os::raw::c_char, ...)
[INFO] [stderr] 367 | |                                          -> *mut RedisModuleCallReply>;
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(improper_ctypes)] on by default
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:443:16
[INFO] [stderr]     |
[INFO] [stderr] 443 | /                ::std::option::Option<unsafe extern "C" fn(ctx:
[INFO] [stderr] 444 | |                                                               *mut RedisModuleCtx,
[INFO] [stderr] 445 | |                                                           fmt:
[INFO] [stderr] 446 | |                                                               *const ::std::os::raw::c_char, ...)
[INFO] [stderr] 447 | |                                          -> *mut RedisModuleString>;
[INFO] [stderr]     | |___________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:569:16
[INFO] [stderr]     |
[INFO] [stderr] 569 | /                ::std::option::Option<unsafe extern "C" fn(ctx:
[INFO] [stderr] 570 | |                                                               *mut RedisModuleCtx,
[INFO] [stderr] 571 | |                                                           cmdname:
[INFO] [stderr] 572 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 573 | |                                                           fmt:
[INFO] [stderr] 574 | |                                                               *const ::std::os::raw::c_char, ...)
[INFO] [stderr] 575 | |                                          -> ::std::os::raw::c_int>;
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:778:16
[INFO] [stderr]     |
[INFO] [stderr] 778 | /                ::std::option::Option<unsafe extern "C" fn(key:
[INFO] [stderr] 779 | |                                                               *mut RedisModuleKey,
[INFO] [stderr] 780 | |                                                           flags:
[INFO] [stderr] 781 | |                                                               ::std::os::raw::c_int, ...)
[INFO] [stderr] 782 | |                                          -> ::std::os::raw::c_int>;
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:787:16
[INFO] [stderr]     |
[INFO] [stderr] 787 | /                ::std::option::Option<unsafe extern "C" fn(key:
[INFO] [stderr] 788 | |                                                               *mut RedisModuleKey,
[INFO] [stderr] 789 | |                                                           flags:
[INFO] [stderr] 790 | |                                                               ::std::os::raw::c_int, ...)
[INFO] [stderr] 791 | |                                          -> ::std::os::raw::c_int>;
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:892:16
[INFO] [stderr]     |
[INFO] [stderr] 892 | /                ::std::option::Option<unsafe extern "C" fn(io:
[INFO] [stderr] 893 | |                                                               *mut RedisModuleIO,
[INFO] [stderr] 894 | |                                                           cmdname:
[INFO] [stderr] 895 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 896 | |                                                           fmt:
[INFO] [stderr] 897 | |                                                               *const ::std::os::raw::c_char, ...)>;
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:962:16
[INFO] [stderr]     |
[INFO] [stderr] 962 | /                ::std::option::Option<unsafe extern "C" fn(ctx:
[INFO] [stderr] 963 | |                                                               *mut RedisModuleCtx,
[INFO] [stderr] 964 | |                                                           level:
[INFO] [stderr] 965 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 966 | |                                                           fmt:
[INFO] [stderr] 967 | |                                                               *const ::std::os::raw::c_char, ...)>;
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `()` which is not FFI-safe: tuples have unspecified layout
[INFO] [stderr]    --> src/raw.rs:972:16
[INFO] [stderr]     |
[INFO] [stderr] 972 | /                ::std::option::Option<unsafe extern "C" fn(io:
[INFO] [stderr] 973 | |                                                               *mut RedisModuleIO,
[INFO] [stderr] 974 | |                                                           levelstr:
[INFO] [stderr] 975 | |                                                               *const ::std::os::raw::c_char,
[INFO] [stderr] 976 | |                                                           fmt:
[INFO] [stderr] 977 | |                                                               *const ::std::os::raw::c_char, ...)>;
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a struct instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "bb1f9d298c1da2c7adb3b2b98d07c553b9177434eff260f2837793ba50883b88"`
[INFO] running `"docker" "rm" "-f" "bb1f9d298c1da2c7adb3b2b98d07c553b9177434eff260f2837793ba50883b88"`
[INFO] [stdout] bb1f9d298c1da2c7adb3b2b98d07c553b9177434eff260f2837793ba50883b88