Dec 13 15:03:31.188 INFO testing jose-ramirez/microservice-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:03:31.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 15:03:31.519 INFO [stdout] a5dbf9360d64cc8fca0bfc4086aabd1aa74aec084b164a1110f6f8238a3d8d55
Dec 13 15:03:31.527 INFO running `"docker" "start" "-a" "a5dbf9360d64cc8fca0bfc4086aabd1aa74aec084b164a1110f6f8238a3d8d55"`
Dec 13 15:03:32.385 INFO [stderr] usermod: no changes
Dec 13 15:03:32.606 INFO [stderr]    Compiling proc-macro2 v0.4.18
Dec 13 15:03:32.608 INFO [stderr]    Compiling memchr v2.0.2
Dec 13 15:03:32.609 INFO [stderr]    Compiling thread_local v0.3.6
Dec 13 15:03:32.609 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 13 15:03:32.610 INFO [stderr]    Compiling mysqlclient-sys v0.2.3
Dec 13 15:03:32.610 INFO [stderr]    Compiling serde_json v1.0.13
Dec 13 15:03:32.612 INFO [stderr]    Compiling syn v0.12.15
Dec 13 15:03:32.614 INFO [stderr]    Compiling hyper v0.11.25
Dec 13 15:03:33.633 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 13 15:03:35.027 INFO [stderr]    Compiling regex v1.0.5
Dec 13 15:03:35.027 INFO [stderr]    Compiling regex v0.2.10
Dec 13 15:03:39.543 INFO [stderr]    Compiling backtrace v0.3.9
Dec 13 15:03:41.463 INFO [stderr]    Compiling quote v0.6.8
Dec 13 15:03:44.575 INFO [stderr]    Compiling syn v0.14.9
Dec 13 15:04:01.763 INFO [stderr]    Compiling diesel_derives v1.2.0
Dec 13 15:04:08.207 INFO [stderr]    Compiling env_logger v0.5.6
Dec 13 15:04:27.831 INFO [stderr]    Compiling diesel v1.2.2
Dec 13 15:04:28.507 INFO [stderr]    Compiling synstructure v0.9.0
Dec 13 15:04:34.031 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 13 15:04:37.031 INFO [stderr]    Compiling failure v0.1.2
Dec 13 15:04:37.563 INFO [stderr]    Compiling dotenv v0.13.0
Dec 13 15:05:02.518 INFO [stderr]    Compiling microservice-rs v0.1.0 (/source)
Dec 13 15:05:05.131 INFO [stderr] warning: cannot find type `Message` in this scope
Dec 13 15:05:05.131 INFO [stderr]  --> src/models.rs:3:10
Dec 13 15:05:05.131 INFO [stderr]   |
Dec 13 15:05:05.131 INFO [stderr] 3 | #[derive(Queryable, Serialize, Debug)]
Dec 13 15:05:05.131 INFO [stderr]   |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:05.131 INFO [stderr]   |
Dec 13 15:05:05.131 INFO [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 13 15:05:05.131 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:05.131 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:05.131 INFO [stderr] 
Dec 13 15:05:05.131 INFO [stderr] warning: cannot find type `messages` in this scope
Dec 13 15:05:05.131 INFO [stderr]   --> src/models.rs:11:10
Dec 13 15:05:05.131 INFO [stderr]    |
Dec 13 15:05:05.131 INFO [stderr] 11 | #[derive(Insertable, Debug)]
Dec 13 15:05:05.131 INFO [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:05.131 INFO [stderr]    |
Dec 13 15:05:05.131 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:05.131 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:05.131 INFO [stderr] 
Dec 13 15:05:05.131 INFO [stderr] warning: cannot find type `NewMessage` in this scope
Dec 13 15:05:05.131 INFO [stderr]   --> src/models.rs:11:10
Dec 13 15:05:05.131 INFO [stderr]    |
Dec 13 15:05:05.131 INFO [stderr] 11 | #[derive(Insertable, Debug)]
Dec 13 15:05:05.131 INFO [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:05.131 INFO [stderr]    |
Dec 13 15:05:05.131 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:05.131 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:05.131 INFO [stderr] 
Dec 13 15:05:05.131 INFO [stderr] warning: cannot find type `table` in this scope
Dec 13 15:05:05.131 INFO [stderr]    --> <::diesel::macros::table_body macros>:165:33
Dec 13 15:05:05.131 INFO [stderr]     |
Dec 13 15:05:05.131 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
Dec 13 15:05:05.131 INFO [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:05.131 INFO [stderr]     |
Dec 13 15:05:05.131 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:05.131 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:05.131 INFO [stderr] 
Dec 13 15:05:05.131 INFO [stderr] warning: cannot find type `id` in this scope
Dec 13 15:05:05.131 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 13 15:05:05.131 INFO [stderr]   |
Dec 13 15:05:05.131 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 13 15:05:05.132 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:05.132 INFO [stderr]   |
Dec 13 15:05:05.132 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:05.132 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:05.132 INFO [stderr] 
Dec 13 15:05:05.132 INFO [stderr] warning: cannot find type `username` in this scope
Dec 13 15:05:05.132 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 13 15:05:05.132 INFO [stderr]   |
Dec 13 15:05:05.132 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 13 15:05:05.132 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:05.132 INFO [stderr]   |
Dec 13 15:05:05.132 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:05.132 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:05.132 INFO [stderr] 
Dec 13 15:05:05.132 INFO [stderr] warning: cannot find type `message` in this scope
Dec 13 15:05:05.132 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 13 15:05:05.132 INFO [stderr]   |
Dec 13 15:05:05.132 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 13 15:05:05.132 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:05.132 INFO [stderr]   |
Dec 13 15:05:05.132 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:05.132 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:05.132 INFO [stderr] 
Dec 13 15:05:05.136 INFO [stderr] warning: cannot find type `_timestamp` in this scope
Dec 13 15:05:05.136 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 13 15:05:05.136 INFO [stderr]   |
Dec 13 15:05:05.136 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 13 15:05:05.136 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:05.136 INFO [stderr]   |
Dec 13 15:05:05.136 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:05.136 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:05.136 INFO [stderr] 
Dec 13 15:05:05.449 INFO [stderr] warning: unused variable: `time_range`
Dec 13 15:05:05.449 INFO [stderr]   --> src/db_utils.rs:24:17
Dec 13 15:05:05.449 INFO [stderr]    |
Dec 13 15:05:05.449 INFO [stderr] 24 | pub fn query_db(time_range: TimeRange, db_connection: &MysqlConnection) -> Option<Vec<Message>> {
Dec 13 15:05:05.449 INFO [stderr]    |                 ^^^^^^^^^^ help: consider using `_time_range` instead
Dec 13 15:05:05.449 INFO [stderr]    |
Dec 13 15:05:05.451 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:05:05.451 INFO [stderr] 
Dec 13 15:05:05.451 INFO [stderr] warning: unused variable: `db_connection`
Dec 13 15:05:05.451 INFO [stderr]   --> src/db_utils.rs:24:40
Dec 13 15:05:05.451 INFO [stderr]    |
Dec 13 15:05:05.451 INFO [stderr] 24 | pub fn query_db(time_range: TimeRange, db_connection: &MysqlConnection) -> Option<Vec<Message>> {
Dec 13 15:05:05.451 INFO [stderr]    |                                        ^^^^^^^^^^^^^ help: consider using `_db_connection` instead
Dec 13 15:05:05.451 INFO [stderr] 
Dec 13 15:05:05.451 INFO [stderr] warning: unused variable: `result`
Dec 13 15:05:05.451 INFO [stderr]   --> src/db_utils.rs:43:9
Dec 13 15:05:05.451 INFO [stderr]    |
Dec 13 15:05:05.451 INFO [stderr] 43 |     let result = insert_into(messages::table)
Dec 13 15:05:05.451 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 13 15:05:05.451 INFO [stderr] 
Dec 13 15:05:13.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
Dec 13 15:05:13.215 INFO [stderr] su: No module specific data is present
Dec 13 15:05:13.929 INFO running `"docker" "inspect" "a5dbf9360d64cc8fca0bfc4086aabd1aa74aec084b164a1110f6f8238a3d8d55"`
Dec 13 15:05:14.181 INFO running `"docker" "rm" "-f" "a5dbf9360d64cc8fca0bfc4086aabd1aa74aec084b164a1110f6f8238a3d8d55"`
Dec 13 15:05:14.575 INFO [stdout] a5dbf9360d64cc8fca0bfc4086aabd1aa74aec084b164a1110f6f8238a3d8d55
Dec 13 15:05:14.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 15:05:15.105 INFO [stdout] 407e4d74b6316f89c1075d25675961e9bc5da3c43e5b162d40b158a83c93a6fc
Dec 13 15:05:15.107 INFO running `"docker" "start" "-a" "407e4d74b6316f89c1075d25675961e9bc5da3c43e5b162d40b158a83c93a6fc"`
Dec 13 15:05:16.671 INFO [stderr] usermod: no changes
Dec 13 15:05:16.951 INFO [stderr]    Compiling microservice-rs v0.1.0 (/source)
Dec 13 15:05:19.511 INFO [stderr] warning: cannot find type `Message` in this scope
Dec 13 15:05:19.511 INFO [stderr]  --> src/models.rs:3:10
Dec 13 15:05:19.511 INFO [stderr]   |
Dec 13 15:05:19.511 INFO [stderr] 3 | #[derive(Queryable, Serialize, Debug)]
Dec 13 15:05:19.511 INFO [stderr]   |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:19.511 INFO [stderr]   |
Dec 13 15:05:19.511 INFO [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 13 15:05:19.511 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:19.511 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:19.511 INFO [stderr] 
Dec 13 15:05:19.511 INFO [stderr] warning: cannot find type `messages` in this scope
Dec 13 15:05:19.511 INFO [stderr]   --> src/models.rs:11:10
Dec 13 15:05:19.511 INFO [stderr]    |
Dec 13 15:05:19.511 INFO [stderr] 11 | #[derive(Insertable, Debug)]
Dec 13 15:05:19.511 INFO [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:19.511 INFO [stderr]    |
Dec 13 15:05:19.511 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:19.511 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:19.511 INFO [stderr] 
Dec 13 15:05:19.511 INFO [stderr] warning: cannot find type `NewMessage` in this scope
Dec 13 15:05:19.511 INFO [stderr]   --> src/models.rs:11:10
Dec 13 15:05:19.511 INFO [stderr]    |
Dec 13 15:05:19.511 INFO [stderr] 11 | #[derive(Insertable, Debug)]
Dec 13 15:05:19.511 INFO [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:19.511 INFO [stderr]    |
Dec 13 15:05:19.511 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:19.511 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:19.511 INFO [stderr] 
Dec 13 15:05:19.511 INFO [stderr] warning: cannot find type `table` in this scope
Dec 13 15:05:19.511 INFO [stderr]    --> <::diesel::macros::table_body macros>:165:33
Dec 13 15:05:19.511 INFO [stderr]     |
Dec 13 15:05:19.511 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
Dec 13 15:05:19.511 INFO [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:19.511 INFO [stderr]     |
Dec 13 15:05:19.511 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:19.511 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:19.511 INFO [stderr] 
Dec 13 15:05:19.511 INFO [stderr] warning: cannot find type `id` in this scope
Dec 13 15:05:19.511 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 13 15:05:19.511 INFO [stderr]   |
Dec 13 15:05:19.511 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 13 15:05:19.511 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:19.511 INFO [stderr]   |
Dec 13 15:05:19.511 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:19.511 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:19.511 INFO [stderr] 
Dec 13 15:05:19.531 INFO [stderr] warning: cannot find type `username` in this scope
Dec 13 15:05:19.531 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 13 15:05:19.531 INFO [stderr]   |
Dec 13 15:05:19.531 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 13 15:05:19.531 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:19.531 INFO [stderr]   |
Dec 13 15:05:19.531 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:19.531 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:19.531 INFO [stderr] 
Dec 13 15:05:19.531 INFO [stderr] warning: cannot find type `message` in this scope
Dec 13 15:05:19.531 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 13 15:05:19.531 INFO [stderr]   |
Dec 13 15:05:19.531 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 13 15:05:19.531 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:19.531 INFO [stderr]   |
Dec 13 15:05:19.531 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:19.531 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:19.531 INFO [stderr] 
Dec 13 15:05:19.531 INFO [stderr] warning: cannot find type `_timestamp` in this scope
Dec 13 15:05:19.531 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 13 15:05:19.531 INFO [stderr]   |
Dec 13 15:05:19.531 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 13 15:05:19.531 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 13 15:05:19.531 INFO [stderr]   |
Dec 13 15:05:19.531 INFO [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 15:05:19.531 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 13 15:05:19.531 INFO [stderr] 
Dec 13 15:05:19.787 INFO [stderr] warning: unused variable: `time_range`
Dec 13 15:05:19.787 INFO [stderr]   --> src/db_utils.rs:24:17
Dec 13 15:05:19.787 INFO [stderr]    |
Dec 13 15:05:19.787 INFO [stderr] 24 | pub fn query_db(time_range: TimeRange, db_connection: &MysqlConnection) -> Option<Vec<Message>> {
Dec 13 15:05:19.787 INFO [stderr]    |                 ^^^^^^^^^^ help: consider using `_time_range` instead
Dec 13 15:05:19.787 INFO [stderr]    |
Dec 13 15:05:19.787 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:05:19.787 INFO [stderr] 
Dec 13 15:05:19.787 INFO [stderr] warning: unused variable: `db_connection`
Dec 13 15:05:19.787 INFO [stderr]   --> src/db_utils.rs:24:40
Dec 13 15:05:19.787 INFO [stderr]    |
Dec 13 15:05:19.787 INFO [stderr] 24 | pub fn query_db(time_range: TimeRange, db_connection: &MysqlConnection) -> Option<Vec<Message>> {
Dec 13 15:05:19.787 INFO [stderr]    |                                        ^^^^^^^^^^^^^ help: consider using `_db_connection` instead
Dec 13 15:05:19.787 INFO [stderr] 
Dec 13 15:05:19.787 INFO [stderr] warning: unused variable: `result`
Dec 13 15:05:19.787 INFO [stderr]   --> src/db_utils.rs:43:9
Dec 13 15:05:19.787 INFO [stderr]    |
Dec 13 15:05:19.787 INFO [stderr] 43 |     let result = insert_into(messages::table)
Dec 13 15:05:19.787 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 13 15:05:19.787 INFO [stderr] 
Dec 13 15:05:20.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
Dec 13 15:05:20.283 INFO [stderr] su: No module specific data is present
Dec 13 15:05:20.916 INFO running `"docker" "inspect" "407e4d74b6316f89c1075d25675961e9bc5da3c43e5b162d40b158a83c93a6fc"`
Dec 13 15:05:21.231 INFO running `"docker" "rm" "-f" "407e4d74b6316f89c1075d25675961e9bc5da3c43e5b162d40b158a83c93a6fc"`
Dec 13 15:05:21.555 INFO [stdout] 407e4d74b6316f89c1075d25675961e9bc5da3c43e5b162d40b158a83c93a6fc
Dec 13 15:05:21.559 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 15:05:21.977 INFO [stdout] 922362f0a543b7596ad3d27fa5522917c53411e361cb22c2339e4db2dfecb6ea
Dec 13 15:05:21.984 INFO running `"docker" "start" "-a" "922362f0a543b7596ad3d27fa5522917c53411e361cb22c2339e4db2dfecb6ea"`
Dec 13 15:05:23.123 INFO [stderr] usermod: no changes
Dec 13 15:05:23.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 13 15:05:23.406 INFO [stderr]      Running /target/debug/deps/microservice_rs-d93a3b9debf7510c
Dec 13 15:05:23.415 INFO [stdout] 
Dec 13 15:05:23.415 INFO [stdout] running 0 tests
Dec 13 15:05:23.415 INFO [stdout] 
Dec 13 15:05:23.415 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:05:23.415 INFO [stdout] 
Dec 13 15:05:23.415 INFO [stderr] su: No module specific data is present
Dec 13 15:05:24.025 INFO running `"docker" "inspect" "922362f0a543b7596ad3d27fa5522917c53411e361cb22c2339e4db2dfecb6ea"`
Dec 13 15:05:24.331 INFO running `"docker" "rm" "-f" "922362f0a543b7596ad3d27fa5522917c53411e361cb22c2339e4db2dfecb6ea"`
Dec 13 15:05:24.563 INFO [stdout] 922362f0a543b7596ad3d27fa5522917c53411e361cb22c2339e4db2dfecb6ea