[INFO] updating cached repository jose-ramirez/microservice-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jose-ramirez/microservice-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jose-ramirez/microservice-rs" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/jose-ramirez/microservice-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/jose-ramirez/microservice-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jose-ramirez/microservice-rs" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/jose-ramirez/microservice-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/jose-ramirez/microservice-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 497fc033740fd74321c53eae6ecd9e86abe9f08e
[INFO] sha for GitHub repo jose-ramirez/microservice-rs: 497fc033740fd74321c53eae6ecd9e86abe9f08e
[INFO] validating manifest of jose-ramirez/microservice-rs on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jose-ramirez/microservice-rs on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jose-ramirez/microservice-rs
[INFO] finished frobbing jose-ramirez/microservice-rs
[INFO] frobbed toml for jose-ramirez/microservice-rs written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/jose-ramirez/microservice-rs/Cargo.toml
[INFO] started frobbing jose-ramirez/microservice-rs
[INFO] finished frobbing jose-ramirez/microservice-rs
[INFO] frobbed toml for jose-ramirez/microservice-rs written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/jose-ramirez/microservice-rs/Cargo.toml
[INFO] crate jose-ramirez/microservice-rs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jose-ramirez/microservice-rs against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-3/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/jose-ramirez/microservice-rs:/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" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] be22923abd94f022c6c0d126581867fa0cc92586a6361c066e75585392d2f883
[INFO] running `"docker" "start" "-a" "be22923abd94f022c6c0d126581867fa0cc92586a6361c066e75585392d2f883"`
[INFO] [stderr]     Checking memchr v2.0.2
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling mysqlclient-sys v0.2.3
[INFO] [stderr]     Checking serde_json v1.0.13
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]     Checking backtrace-sys v0.1.24
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking regex v0.2.10
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]     Checking env_logger v0.5.6
[INFO] [stderr]    Compiling diesel_derives v1.2.0
[INFO] [stderr]     Checking diesel v1.2.2
[INFO] [stderr]     Checking microservice-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: cannot find type `Message` in this scope
[INFO] [stderr]  --> src/models.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Queryable, Serialize, Debug)]
[INFO] [stderr]   |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `messages` in this scope
[INFO] [stderr]   --> src/models.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Insertable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[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!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `NewMessage` in this scope
[INFO] [stderr]   --> src/models.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Insertable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[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!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `table` in this scope
[INFO] [stderr]    --> <::diesel::macros::table_body macros>:165:33
[INFO] [stderr]     |
[INFO] [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
[INFO] [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]     |
[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!
[INFO] [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `id` in this scope
[INFO] [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
[INFO] [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `username` in this scope
[INFO] [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
[INFO] [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `message` in this scope
[INFO] [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
[INFO] [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `_timestamp` in this scope
[INFO] [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
[INFO] [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `Message` in this scope
[INFO] [stderr]  --> src/models.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Queryable, Serialize, Debug)]
[INFO] [stderr]   |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `messages` in this scope
[INFO] [stderr]   --> src/models.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Insertable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[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!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `NewMessage` in this scope
[INFO] [stderr]   --> src/models.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Insertable, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[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!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `table` in this scope
[INFO] [stderr]    --> <::diesel::macros::table_body macros>:165:33
[INFO] [stderr]     |
[INFO] [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
[INFO] [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]     |
[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!
[INFO] [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `id` in this scope
[INFO] [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
[INFO] [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `username` in this scope
[INFO] [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
[INFO] [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `message` in this scope
[INFO] [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
[INFO] [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `_timestamp` in this scope
[INFO] [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
[INFO] [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[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!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time_range`
[INFO] [stderr]   --> src/db_utils.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn query_db(time_range: TimeRange, db_connection: &MysqlConnection) -> Option<Vec<Message>> {
[INFO] [stderr]    |                 ^^^^^^^^^^ help: consider using `_time_range` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `db_connection`
[INFO] [stderr]   --> src/db_utils.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn query_db(time_range: TimeRange, db_connection: &MysqlConnection) -> Option<Vec<Message>> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: consider using `_db_connection` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/db_utils.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let result = insert_into(messages::table)
[INFO] [stderr]    |         ^^^^^^ help: consider using `_result` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time_range`
[INFO] [stderr]   --> src/db_utils.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn query_db(time_range: TimeRange, db_connection: &MysqlConnection) -> Option<Vec<Message>> {
[INFO] [stderr]    |                 ^^^^^^^^^^ help: consider using `_time_range` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `db_connection`
[INFO] [stderr]   --> src/db_utils.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn query_db(time_range: TimeRange, db_connection: &MysqlConnection) -> Option<Vec<Message>> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: consider using `_db_connection` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/db_utils.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let result = insert_into(messages::table)
[INFO] [stderr]    |         ^^^^^^ help: consider using `_result` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.66s
[INFO] running `"docker" "inspect" "be22923abd94f022c6c0d126581867fa0cc92586a6361c066e75585392d2f883"`
[INFO] running `"docker" "rm" "-f" "be22923abd94f022c6c0d126581867fa0cc92586a6361c066e75585392d2f883"`
[INFO] [stdout] be22923abd94f022c6c0d126581867fa0cc92586a6361c066e75585392d2f883