[INFO] updating cached repository https://github.com/zheludkovm/TarantoolRustAPI
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ae03612b321fcfa99696515b13c7ae4c3243161
[INFO] checking zheludkovm/TarantoolRustAPI against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzheludkovm%2FTarantoolRustAPI" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zheludkovm/TarantoolRustAPI on toolchain 914adf04af1c1a984707f778da3d04590c03d144
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/zheludkovm/TarantoolRustAPI
[INFO] finished tweaking git repo https://github.com/zheludkovm/TarantoolRustAPI
[INFO] tweaked toml for git repo https://github.com/zheludkovm/TarantoolRustAPI written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/zheludkovm/TarantoolRustAPI already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74b71483ccbe1899e9dfbcc17383c6d71726cd7ddd5ccffb902bda307517d10c
[INFO] running `"docker" "start" "-a" "74b71483ccbe1899e9dfbcc17383c6d71726cd7ddd5ccffb902bda307517d10c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking base64 v0.2.1
[INFO] [stderr]     Checking serde_bytes v0.11.4
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking backtrace v0.3.48
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking rmp v0.8.9
[INFO] [stderr]     Checking rmpv v0.4.4
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]     Checking rmp-serialize v0.8.1
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]     Checking tarantool_rust_api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/tarantool/api.rs:601:106
[INFO] [stderr]     |
[INFO] [stderr] 601 | ...                   f: unsafe extern "C" fn(u32, u32, *const c_uchar, *const c_uchar, *mut (*mut c_uchar)) -> c_int) -> io::Result<Option<TarantoolTuple>>
[INFO] [stderr]     |                                                                                              ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/tarantool/api.rs:633:109
[INFO] [stderr]     |
[INFO] [stderr] 633 | ...                   f: unsafe extern "C" fn(u32, u32, *const c_uchar, *const c_uchar, *mut (*mut c_uchar)) -> c_int) -> io::Result<Option<TarantoolTuple>>
[INFO] [stderr]     |                                                                                              ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:62:80
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn box_iterator_next(box_iterator_t: *const c_uchar, box_tuple_t: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:65:101
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn box_insert(space_id: u32, tuple: *const c_uchar, tuple_end: *const c_uchar, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                     ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:66:102
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn box_replace(space_id: u32, tuple: *const c_uchar, tuple_end: *const c_uchar, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                      ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:67:112
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn box_delete(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:68:175
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn box_update(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, ops: *const c_uchar, ops_end: *const c_uchar, index_base: i32, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                                                                               ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:69:175
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn box_upsert(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, ops: *const c_uchar, ops_end: *const c_uchar, index_base: i32, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                                                                               ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:73:120
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn box_index_get(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, box_tuple_t: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                        ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:74:120
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn box_index_min(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, box_tuple_t: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                        ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:75:120
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn box_index_max(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, box_tuple_t: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                        ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:80:46
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn box_tuple_format_new(keys: *const ( *const c_uchar), key_count: u16) -> *const c_uchar;
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tarantool/internal.rs:273:23
[INFO] [stderr]     |
[INFO] [stderr] 273 |     where E: Into<Box<error::Error + Send + Sync>>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/tarantool/api.rs:601:106
[INFO] [stderr]     |
[INFO] [stderr] 601 | ...                   f: unsafe extern "C" fn(u32, u32, *const c_uchar, *const c_uchar, *mut (*mut c_uchar)) -> c_int) -> io::Result<Option<TarantoolTuple>>
[INFO] [stderr]     |                                                                                              ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/tarantool/api.rs:633:109
[INFO] [stderr]     |
[INFO] [stderr] 633 | ...                   f: unsafe extern "C" fn(u32, u32, *const c_uchar, *const c_uchar, *mut (*mut c_uchar)) -> c_int) -> io::Result<Option<TarantoolTuple>>
[INFO] [stderr]     |                                                                                              ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:62:80
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn box_iterator_next(box_iterator_t: *const c_uchar, box_tuple_t: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:65:101
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn box_insert(space_id: u32, tuple: *const c_uchar, tuple_end: *const c_uchar, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                     ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:66:102
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn box_replace(space_id: u32, tuple: *const c_uchar, tuple_end: *const c_uchar, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                      ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:67:112
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn box_delete(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:68:175
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn box_update(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, ops: *const c_uchar, ops_end: *const c_uchar, index_base: i32, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                                                                               ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:69:175
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn box_upsert(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, ops: *const c_uchar, ops_end: *const c_uchar, index_base: i32, result: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                                                                               ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:73:120
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn box_index_get(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, box_tuple_t: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                        ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:74:120
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn box_index_min(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, box_tuple_t: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                        ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:75:120
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn box_index_max(space_id: u32, index_id: u32, key: *const c_uchar, key_end: *const c_uchar, box_tuple_t: *mut (*mut c_uchar)) -> c_int;
[INFO] [stderr]    |                                                                                                                        ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/tarantool/internal.rs:80:46
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn box_tuple_format_new(keys: *const ( *const c_uchar), key_count: u16) -> *const c_uchar;
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tarantool/internal.rs:273:23
[INFO] [stderr]     |
[INFO] [stderr] 273 |     where E: Into<Box<error::Error + Send + Sync>>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tarantool/api.rs:198:43
[INFO] [stderr]     |
[INFO] [stderr] 198 |             let mut ptr_buffer: *mut u8 = mem::uninitialized();
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tarantool/api.rs:608:42
[INFO] [stderr]     |
[INFO] [stderr] 608 |             let mut res_tuple: *mut u8 = mem::uninitialized();
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tarantool/api.rs:198:43
[INFO] [stderr]     |
[INFO] [stderr] 198 |             let mut ptr_buffer: *mut u8 = mem::uninitialized();
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tarantool/api.rs:608:42
[INFO] [stderr]     |
[INFO] [stderr] 608 |             let mut res_tuple: *mut u8 = mem::uninitialized();
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tarantool/api.rs:759:72
[INFO] [stderr]     |
[INFO] [stderr] 759 |                 let _set_last_error_res = set_last_error_wrapper(error.description());
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tarantool/api.rs:759:72
[INFO] [stderr]     |
[INFO] [stderr] 759 |                 let _set_last_error_res = set_last_error_wrapper(error.description());
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.69s
[INFO] running `"docker" "inspect" "74b71483ccbe1899e9dfbcc17383c6d71726cd7ddd5ccffb902bda307517d10c"`
[INFO] running `"docker" "rm" "-f" "74b71483ccbe1899e9dfbcc17383c6d71726cd7ddd5ccffb902bda307517d10c"`
[INFO] [stdout] 74b71483ccbe1899e9dfbcc17383c6d71726cd7ddd5ccffb902bda307517d10c