Dec 01 12:44:01.895 INFO testing kelvin-mai/rust-api against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 12:44:01.895 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:44:02.300 INFO [stdout] b01fc07cc80007772867f8bc7862ef1a797bb0215f09d974d58441242d7752c7
Dec 01 12:44:02.305 INFO running `"docker" "start" "-a" "b01fc07cc80007772867f8bc7862ef1a797bb0215f09d974d58441242d7752c7"`
Dec 01 12:44:03.265 INFO [stderr] usermod: no changes
Dec 01 12:44:03.395 INFO [stderr]    Compiling serde v1.0.68
Dec 01 12:44:03.397 INFO [stderr]    Compiling aho-corasick v0.6.5
Dec 01 12:44:03.403 INFO [stderr]    Compiling syn v0.14.3
Dec 01 12:44:03.403 INFO [stderr]    Compiling diesel v0.16.0
Dec 01 12:44:04.855 INFO [stderr]    Compiling regex v0.2.11
Dec 01 12:44:14.723 INFO [stderr]    Compiling dotenv v0.9.0
Dec 01 12:44:20.779 INFO [stderr]    Compiling serde_derive v1.0.68
Dec 01 12:44:25.931 INFO [stderr]    Compiling diesel_infer_schema v0.16.0
Dec 01 12:44:53.594 INFO [stderr]    Compiling serde_json v1.0.22
Dec 01 12:44:59.355 INFO [stderr]    Compiling diesel_codegen v0.16.1
Dec 01 12:45:07.339 INFO [stderr]    Compiling rust_api v0.1.0 (/source)
Dec 01 12:45:08.279 INFO [stderr] warning: cannot find type `Book` in this scope
Dec 01 12:45:08.279 INFO [stderr]  --> src/models.rs:8:10
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 INFO [stderr] 8 | #[derive(Queryable)]
Dec 01 12:45:08.279 INFO [stderr]   |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 INFO [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 01 12:45:08.279 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 01 12:45:08.279 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:08.279 INFO [stderr] 
Dec 01 12:45:08.279 INFO [stderr] warning: cannot find type `books` in this scope
Dec 01 12:45:08.279 INFO [stderr]   --> src/models.rs:16:10
Dec 01 12:45:08.279 INFO [stderr]    |
Dec 01 12:45:08.279 INFO [stderr] 16 | #[derive(Insertable)]
Dec 01 12:45:08.279 INFO [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:08.279 INFO [stderr]    |
Dec 01 12:45:08.279 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 01 12:45:08.279 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:08.279 INFO [stderr] 
Dec 01 12:45:08.279 INFO [stderr] warning: cannot find type `NewBook` in this scope
Dec 01 12:45:08.279 INFO [stderr]   --> src/models.rs:16:10
Dec 01 12:45:08.279 INFO [stderr]    |
Dec 01 12:45:08.279 INFO [stderr] 16 | #[derive(Insertable)]
Dec 01 12:45:08.279 INFO [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:08.279 INFO [stderr]    |
Dec 01 12:45:08.279 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 01 12:45:08.279 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:08.279 INFO [stderr] 
Dec 01 12:45:08.279 INFO [stderr] warning: cannot find type `table` in this scope
Dec 01 12:45:08.279 INFO [stderr]    --> <::diesel::macros::table_body macros>:165:33
Dec 01 12:45:08.279 INFO [stderr]     |
Dec 01 12:45:08.279 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
Dec 01 12:45:08.279 INFO [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:08.279 INFO [stderr]     |
Dec 01 12:45:08.279 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 01 12:45:08.279 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:08.279 INFO [stderr] 
Dec 01 12:45:08.279 INFO [stderr] warning: cannot find type `id` in this scope
Dec 01 12:45:08.279 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 01 12:45:08.279 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 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 01 12:45:08.279 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:08.279 INFO [stderr] 
Dec 01 12:45:08.279 INFO [stderr] warning: cannot find type `title` in this scope
Dec 01 12:45:08.279 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 01 12:45:08.279 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 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 01 12:45:08.279 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:08.279 INFO [stderr] 
Dec 01 12:45:08.279 INFO [stderr] warning: cannot find type `author` in this scope
Dec 01 12:45:08.279 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 01 12:45:08.279 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 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 01 12:45:08.279 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:08.279 INFO [stderr] 
Dec 01 12:45:08.279 INFO [stderr] warning: cannot find type `published` in this scope
Dec 01 12:45:08.279 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 01 12:45:08.279 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:08.279 INFO [stderr]   |
Dec 01 12:45:08.279 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 01 12:45:08.279 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:08.279 INFO [stderr] 
Dec 01 12:45:08.699 INFO [stderr] warning: method is never used: `show`
Dec 01 12:45:08.699 INFO [stderr]   --> src/models.rs:25:3
Dec 01 12:45:08.699 INFO [stderr]    |
Dec 01 12:45:08.699 INFO [stderr] 25 |   pub fn show(id: i32, conn: &PgConnection) -> Vec<Book> {
Dec 01 12:45:08.699 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:08.699 INFO [stderr]    |
Dec 01 12:45:08.699 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 12:45:08.699 INFO [stderr] 
Dec 01 12:45:08.699 INFO [stderr] warning: method is never used: `all`
Dec 01 12:45:08.699 INFO [stderr]   --> src/models.rs:32:3
Dec 01 12:45:08.699 INFO [stderr]    |
Dec 01 12:45:08.699 INFO [stderr] 32 |   pub fn all(conn: &PgConnection) -> Vec<Book> {
Dec 01 12:45:08.699 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:08.699 INFO [stderr] 
Dec 01 12:45:08.699 INFO [stderr] warning: method is never used: `update_by_id`
Dec 01 12:45:08.699 INFO [stderr]   --> src/models.rs:39:3
Dec 01 12:45:08.699 INFO [stderr]    |
Dec 01 12:45:08.699 INFO [stderr] 39 |   pub fn update_by_id(id: i32, conn: &PgConnection, book: NewBook) -> bool {
Dec 01 12:45:08.699 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:08.699 INFO [stderr] 
Dec 01 12:45:08.699 INFO [stderr] warning: method is never used: `delete_by_id`
Dec 01 12:45:08.699 INFO [stderr]   --> src/models.rs:60:3
Dec 01 12:45:08.699 INFO [stderr]    |
Dec 01 12:45:08.699 INFO [stderr] 60 |   pub fn delete_by_id(id: i32, conn: &PgConnection) -> bool {
Dec 01 12:45:08.699 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:08.699 INFO [stderr] 
Dec 01 12:45:08.699 INFO [stderr] warning: method is never used: `all_by_author`
Dec 01 12:45:08.699 INFO [stderr]   --> src/models.rs:68:3
Dec 01 12:45:08.699 INFO [stderr]    |
Dec 01 12:45:08.699 INFO [stderr] 68 |   pub fn all_by_author(author: String, conn: &PgConnection) -> Vec<Book> {
Dec 01 12:45:08.699 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:08.699 INFO [stderr] 
Dec 01 12:45:10.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Dec 01 12:45:10.504 INFO [stderr] su: No module specific data is present
Dec 01 12:45:11.257 INFO running `"docker" "inspect" "b01fc07cc80007772867f8bc7862ef1a797bb0215f09d974d58441242d7752c7"`
Dec 01 12:45:11.478 INFO running `"docker" "rm" "-f" "b01fc07cc80007772867f8bc7862ef1a797bb0215f09d974d58441242d7752c7"`
Dec 01 12:45:11.720 INFO [stdout] b01fc07cc80007772867f8bc7862ef1a797bb0215f09d974d58441242d7752c7
Dec 01 12:45:11.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:45:12.295 INFO [stdout] baf54520264b68aba49a17ba63220791928d36dfa04d497764e346b4cb4780be
Dec 01 12:45:12.297 INFO running `"docker" "start" "-a" "baf54520264b68aba49a17ba63220791928d36dfa04d497764e346b4cb4780be"`
Dec 01 12:45:13.531 INFO [stderr] usermod: no changes
Dec 01 12:45:13.711 INFO [stderr]    Compiling rust_api v0.1.0 (/source)
Dec 01 12:45:14.587 INFO [stderr] warning: cannot find type `Book` in this scope
Dec 01 12:45:14.588 INFO [stderr]  --> src/models.rs:8:10
Dec 01 12:45:14.588 INFO [stderr]   |
Dec 01 12:45:14.588 INFO [stderr] 8 | #[derive(Queryable)]
Dec 01 12:45:14.588 INFO [stderr]   |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:14.588 INFO [stderr]   |
Dec 01 12:45:14.588 INFO [stderr]   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 01 12:45:14.589 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 01 12:45:14.589 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:14.589 INFO [stderr] 
Dec 01 12:45:14.589 INFO [stderr] warning: cannot find type `books` in this scope
Dec 01 12:45:14.589 INFO [stderr]   --> src/models.rs:16:10
Dec 01 12:45:14.589 INFO [stderr]    |
Dec 01 12:45:14.589 INFO [stderr] 16 | #[derive(Insertable)]
Dec 01 12:45:14.589 INFO [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:14.589 INFO [stderr]    |
Dec 01 12:45:14.589 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 01 12:45:14.589 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:14.589 INFO [stderr] 
Dec 01 12:45:14.589 INFO [stderr] warning: cannot find type `NewBook` in this scope
Dec 01 12:45:14.589 INFO [stderr]   --> src/models.rs:16:10
Dec 01 12:45:14.589 INFO [stderr]    |
Dec 01 12:45:14.589 INFO [stderr] 16 | #[derive(Insertable)]
Dec 01 12:45:14.589 INFO [stderr]    |          ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:14.589 INFO [stderr]    |
Dec 01 12:45:14.589 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 01 12:45:14.589 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:14.589 INFO [stderr] 
Dec 01 12:45:14.589 INFO [stderr] warning: cannot find type `table` in this scope
Dec 01 12:45:14.589 INFO [stderr]    --> <::diesel::macros::table_body macros>:165:33
Dec 01 12:45:14.589 INFO [stderr]     |
Dec 01 12:45:14.589 INFO [stderr] 165 | derive ( Debug , Clone , Copy , QueryId ) ] /// The actual table struct
Dec 01 12:45:14.589 INFO [stderr]     |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:14.589 INFO [stderr]     |
Dec 01 12:45:14.589 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 01 12:45:14.589 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:14.589 INFO [stderr] 
Dec 01 12:45:14.589 INFO [stderr] warning: cannot find type `id` in this scope
Dec 01 12:45:14.589 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 01 12:45:14.589 INFO [stderr]   |
Dec 01 12:45:14.589 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 01 12:45:14.589 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:14.589 INFO [stderr]   |
Dec 01 12:45:14.589 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 01 12:45:14.589 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:14.589 INFO [stderr] 
Dec 01 12:45:14.589 INFO [stderr] warning: cannot find type `title` in this scope
Dec 01 12:45:14.589 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 01 12:45:14.589 INFO [stderr]   |
Dec 01 12:45:14.589 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 01 12:45:14.589 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:14.589 INFO [stderr]   |
Dec 01 12:45:14.589 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 01 12:45:14.589 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:14.589 INFO [stderr] 
Dec 01 12:45:14.589 INFO [stderr] warning: cannot find type `author` in this scope
Dec 01 12:45:14.589 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 01 12:45:14.589 INFO [stderr]   |
Dec 01 12:45:14.589 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 01 12:45:14.589 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:14.589 INFO [stderr]   |
Dec 01 12:45:14.589 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 01 12:45:14.589 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:14.589 INFO [stderr] 
Dec 01 12:45:14.589 INFO [stderr] warning: cannot find type `published` in this scope
Dec 01 12:45:14.589 INFO [stderr]  --> <::diesel::macros::__diesel_column macros>:5:33
Dec 01 12:45:14.589 INFO [stderr]   |
Dec 01 12:45:14.589 INFO [stderr] 5 | derive ( Debug , Clone , Copy , QueryId , Default ) ] pub struct $ column_name
Dec 01 12:45:14.589 INFO [stderr]   |                                 ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 01 12:45:14.589 INFO [stderr]   |
Dec 01 12:45:14.589 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 01 12:45:14.589 INFO [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 01 12:45:14.589 INFO [stderr] 
Dec 01 12:45:14.818 INFO [stderr] warning: method is never used: `show`
Dec 01 12:45:14.818 INFO [stderr]   --> src/models.rs:25:3
Dec 01 12:45:14.818 INFO [stderr]    |
Dec 01 12:45:14.818 INFO [stderr] 25 |   pub fn show(id: i32, conn: &PgConnection) -> Vec<Book> {
Dec 01 12:45:14.818 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:14.818 INFO [stderr]    |
Dec 01 12:45:14.819 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 12:45:14.819 INFO [stderr] 
Dec 01 12:45:14.819 INFO [stderr] warning: method is never used: `all`
Dec 01 12:45:14.819 INFO [stderr]   --> src/models.rs:32:3
Dec 01 12:45:14.819 INFO [stderr]    |
Dec 01 12:45:14.819 INFO [stderr] 32 |   pub fn all(conn: &PgConnection) -> Vec<Book> {
Dec 01 12:45:14.819 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:14.819 INFO [stderr] 
Dec 01 12:45:14.819 INFO [stderr] warning: method is never used: `update_by_id`
Dec 01 12:45:14.819 INFO [stderr]   --> src/models.rs:39:3
Dec 01 12:45:14.819 INFO [stderr]    |
Dec 01 12:45:14.819 INFO [stderr] 39 |   pub fn update_by_id(id: i32, conn: &PgConnection, book: NewBook) -> bool {
Dec 01 12:45:14.819 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:14.819 INFO [stderr] 
Dec 01 12:45:14.819 INFO [stderr] warning: method is never used: `delete_by_id`
Dec 01 12:45:14.819 INFO [stderr]   --> src/models.rs:60:3
Dec 01 12:45:14.819 INFO [stderr]    |
Dec 01 12:45:14.819 INFO [stderr] 60 |   pub fn delete_by_id(id: i32, conn: &PgConnection) -> bool {
Dec 01 12:45:14.819 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:14.819 INFO [stderr] 
Dec 01 12:45:14.819 INFO [stderr] warning: method is never used: `all_by_author`
Dec 01 12:45:14.819 INFO [stderr]   --> src/models.rs:68:3
Dec 01 12:45:14.819 INFO [stderr]    |
Dec 01 12:45:14.819 INFO [stderr] 68 |   pub fn all_by_author(author: String, conn: &PgConnection) -> Vec<Book> {
Dec 01 12:45:14.819 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:45:14.819 INFO [stderr] 
Dec 01 12:45:15.447 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 01 12:45:15.447 INFO [stderr] su: No module specific data is present
Dec 01 12:45:16.113 INFO running `"docker" "inspect" "baf54520264b68aba49a17ba63220791928d36dfa04d497764e346b4cb4780be"`
Dec 01 12:45:16.357 INFO running `"docker" "rm" "-f" "baf54520264b68aba49a17ba63220791928d36dfa04d497764e346b4cb4780be"`
Dec 01 12:45:16.638 INFO [stdout] baf54520264b68aba49a17ba63220791928d36dfa04d497764e346b4cb4780be
Dec 01 12:45:16.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:45:17.139 INFO [stdout] 4c88b2581d81586318b761d7fb621112bafed3ef9a8b34b1797401ddfa65a3e1
Dec 01 12:45:17.141 INFO running `"docker" "start" "-a" "4c88b2581d81586318b761d7fb621112bafed3ef9a8b34b1797401ddfa65a3e1"`
Dec 01 12:45:18.151 INFO [stderr] usermod: no changes
Dec 01 12:45:18.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 01 12:45:18.295 INFO [stderr]      Running /target/debug/deps/rust_api-0b753ab0c93048a8
Dec 01 12:45:18.303 INFO [stdout] 
Dec 01 12:45:18.303 INFO [stdout] running 0 tests
Dec 01 12:45:18.303 INFO [stdout] 
Dec 01 12:45:18.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 12:45:18.303 INFO [stdout] 
Dec 01 12:45:18.311 INFO [stderr] su: No module specific data is present
Dec 01 12:45:18.928 INFO running `"docker" "inspect" "4c88b2581d81586318b761d7fb621112bafed3ef9a8b34b1797401ddfa65a3e1"`
Dec 01 12:45:19.230 INFO running `"docker" "rm" "-f" "4c88b2581d81586318b761d7fb621112bafed3ef9a8b34b1797401ddfa65a3e1"`
Dec 01 12:45:19.606 INFO [stdout] 4c88b2581d81586318b761d7fb621112bafed3ef9a8b34b1797401ddfa65a3e1
