[INFO] cloning repository YonedaMasashi/SampleLibraryForRust
[INFO] running `"git" "clone" "--bare" "git://github.com/YonedaMasashi/SampleLibraryForRust.git" "work/cache/sources/gh/YonedaMasashi/SampleLibraryForRust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/YonedaMasashi/SampleLibraryForRust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/YonedaMasashi/SampleLibraryForRust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/YonedaMasashi/SampleLibraryForRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/YonedaMasashi/SampleLibraryForRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/YonedaMasashi/SampleLibraryForRust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/YonedaMasashi/SampleLibraryForRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/YonedaMasashi/SampleLibraryForRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a256344089d13828501dc99abd0e8c87a3e70d34
[INFO] sha for GitHub repo YonedaMasashi/SampleLibraryForRust: a256344089d13828501dc99abd0e8c87a3e70d34
[INFO] validating manifest of YonedaMasashi/SampleLibraryForRust on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of YonedaMasashi/SampleLibraryForRust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing YonedaMasashi/SampleLibraryForRust
[INFO] finished frobbing YonedaMasashi/SampleLibraryForRust
[INFO] frobbed toml for YonedaMasashi/SampleLibraryForRust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/YonedaMasashi/SampleLibraryForRust/Cargo.toml
[INFO] started frobbing YonedaMasashi/SampleLibraryForRust
[INFO] finished frobbing YonedaMasashi/SampleLibraryForRust
[INFO] frobbed toml for YonedaMasashi/SampleLibraryForRust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/YonedaMasashi/SampleLibraryForRust/Cargo.toml
[INFO] crate YonedaMasashi/SampleLibraryForRust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing YonedaMasashi/SampleLibraryForRust against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/YonedaMasashi/SampleLibraryForRust:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 821c493f19ed091431cdfbc78282d3fad9d4fccf155cdbc7372c96c459abebdc
[INFO] running `"docker" "start" "-a" "821c493f19ed091431cdfbc78282d3fad9d4fccf155cdbc7372c96c459abebdc"`
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling dotenv v0.10.1
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling diesel v1.4.1
[INFO] [stderr]    Compiling sample_library v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `user_name`
[INFO] [stderr]  --> src/service/add_user.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn addUser(user_name:String, user_mail_address:String) -> bool {
[INFO] [stderr]   |            ^^^^^^^^^ help: consider prefixing with an underscore: `_user_name`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_mail_address`
[INFO] [stderr]  --> src/service/add_user.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn addUser(user_name:String, user_mail_address:String) -> bool {
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_user_mail_address`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `addUser`
[INFO] [stderr]  --> src/service/add_user.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn addUser(user_name:String, user_mail_address:String) -> bool {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]  --> src/service/db_connection.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_attributes)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userEntity` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let userEntity = entity::user::UserEntity {
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `user_entity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `bookEntity` should have a snake case name
[INFO] [stderr]   --> src/main.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let bookEntity = entity::book::BookEntity {
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `book_entity`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `borrowEntity` should have a snake case name
[INFO] [stderr]   --> src/main.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let borrowEntity = entity::borrow::BorrowEntity {
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `borrow_entity`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userGet` should have a snake case name
[INFO] [stderr]   --> src/main.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let userGet = User.find(1)
[INFO] [stderr]    |             ^^^^^^^ help: convert the identifier to snake case: `user_get`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `borrowGet` should have a snake case name
[INFO] [stderr]   --> src/main.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let borrowGet = entity::borrow::BorrowEntity::belonging_to(&userGet)
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `borrow_get`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Book` should have a snake case name
[INFO] [stderr]  --> src/schema.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Book (book_id) {
[INFO] [stderr]   |     ^^^^ help: convert the identifier to snake case: `book`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Borrow` should have a snake case name
[INFO] [stderr]   --> src/schema.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Borrow (borrow_id) {
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `borrow`
[INFO] [stderr] 
[INFO] [stderr] warning: module `User` should have a snake case name
[INFO] [stderr]   --> src/schema.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     User (user_id) {
[INFO] [stderr]    |     ^^^^ help: convert the identifier to snake case: `user`
[INFO] [stderr] 
[INFO] [stderr] warning: function `addUser` should have a snake case name
[INFO] [stderr]  --> src/service/add_user.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn addUser(user_name:String, user_mail_address:String) -> bool {
[INFO] [stderr]   |    ^^^^^^^ help: convert the identifier to snake case: `add_user`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "821c493f19ed091431cdfbc78282d3fad9d4fccf155cdbc7372c96c459abebdc"`
[INFO] running `"docker" "rm" "-f" "821c493f19ed091431cdfbc78282d3fad9d4fccf155cdbc7372c96c459abebdc"`
[INFO] [stdout] 821c493f19ed091431cdfbc78282d3fad9d4fccf155cdbc7372c96c459abebdc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/YonedaMasashi/SampleLibraryForRust:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 87c80c8fde91a9276d1ed1c0162f99d80a2a2c6f902cfe1bc74d9aa31e35acb0
[INFO] running `"docker" "start" "-a" "87c80c8fde91a9276d1ed1c0162f99d80a2a2c6f902cfe1bc74d9aa31e35acb0"`
[INFO] [stderr]    Compiling sample_library v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `user_name`
[INFO] [stderr]  --> src/service/add_user.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn addUser(user_name:String, user_mail_address:String) -> bool {
[INFO] [stderr]   |            ^^^^^^^^^ help: consider prefixing with an underscore: `_user_name`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_mail_address`
[INFO] [stderr]  --> src/service/add_user.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn addUser(user_name:String, user_mail_address:String) -> bool {
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_user_mail_address`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `addUser`
[INFO] [stderr]  --> src/service/add_user.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn addUser(user_name:String, user_mail_address:String) -> bool {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]  --> src/service/db_connection.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_attributes)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userEntity` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let userEntity = entity::user::UserEntity {
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `user_entity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `bookEntity` should have a snake case name
[INFO] [stderr]   --> src/main.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let bookEntity = entity::book::BookEntity {
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `book_entity`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `borrowEntity` should have a snake case name
[INFO] [stderr]   --> src/main.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let borrowEntity = entity::borrow::BorrowEntity {
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `borrow_entity`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userGet` should have a snake case name
[INFO] [stderr]   --> src/main.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let userGet = User.find(1)
[INFO] [stderr]    |             ^^^^^^^ help: convert the identifier to snake case: `user_get`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `borrowGet` should have a snake case name
[INFO] [stderr]   --> src/main.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let borrowGet = entity::borrow::BorrowEntity::belonging_to(&userGet)
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `borrow_get`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Book` should have a snake case name
[INFO] [stderr]  --> src/schema.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Book (book_id) {
[INFO] [stderr]   |     ^^^^ help: convert the identifier to snake case: `book`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Borrow` should have a snake case name
[INFO] [stderr]   --> src/schema.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Borrow (borrow_id) {
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `borrow`
[INFO] [stderr] 
[INFO] [stderr] warning: module `User` should have a snake case name
[INFO] [stderr]   --> src/schema.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     User (user_id) {
[INFO] [stderr]    |     ^^^^ help: convert the identifier to snake case: `user`
[INFO] [stderr] 
[INFO] [stderr] warning: function `addUser` should have a snake case name
[INFO] [stderr]  --> src/service/add_user.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn addUser(user_name:String, user_mail_address:String) -> bool {
[INFO] [stderr]   |    ^^^^^^^ help: convert the identifier to snake case: `add_user`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `"docker" "inspect" "87c80c8fde91a9276d1ed1c0162f99d80a2a2c6f902cfe1bc74d9aa31e35acb0"`
[INFO] running `"docker" "rm" "-f" "87c80c8fde91a9276d1ed1c0162f99d80a2a2c6f902cfe1bc74d9aa31e35acb0"`
[INFO] [stdout] 87c80c8fde91a9276d1ed1c0162f99d80a2a2c6f902cfe1bc74d9aa31e35acb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/YonedaMasashi/SampleLibraryForRust:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 2f600dbf58508643c245b94e933a1180aaaa290b8e67e3e20d5959ecafa5a305
[INFO] running `"docker" "start" "-a" "2f600dbf58508643c245b94e933a1180aaaa290b8e67e3e20d5959ecafa5a305"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sample_library-4642bb860e12f7f6
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2f600dbf58508643c245b94e933a1180aaaa290b8e67e3e20d5959ecafa5a305"`
[INFO] running `"docker" "rm" "-f" "2f600dbf58508643c245b94e933a1180aaaa290b8e67e3e20d5959ecafa5a305"`
[INFO] [stdout] 2f600dbf58508643c245b94e933a1180aaaa290b8e67e3e20d5959ecafa5a305