[INFO] updating cached repository YonedaMasashi/SampleLibraryForRust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/YonedaMasashi/SampleLibraryForRust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/YonedaMasashi/SampleLibraryForRust" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/YonedaMasashi/SampleLibraryForRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/YonedaMasashi/SampleLibraryForRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/YonedaMasashi/SampleLibraryForRust" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/YonedaMasashi/SampleLibraryForRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/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#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of YonedaMasashi/SampleLibraryForRust on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-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-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/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-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/YonedaMasashi/SampleLibraryForRust/Cargo.toml
[INFO] crate YonedaMasashi/SampleLibraryForRust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking YonedaMasashi/SampleLibraryForRust against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/YonedaMasashi/SampleLibraryForRust:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ae676a1130e88cb7f98852caac41737ba472aead3bb55b81cc89c2c62ef870b2
[INFO] running `"docker" "start" "-a" "ae676a1130e88cb7f98852caac41737ba472aead3bb55b81cc89c2c62ef870b2"`
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking dotenv v0.10.1
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]     Checking diesel v1.4.1
[INFO] [stderr]     Checking 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: 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] 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 55.59s
[INFO] running `"docker" "inspect" "ae676a1130e88cb7f98852caac41737ba472aead3bb55b81cc89c2c62ef870b2"`
[INFO] running `"docker" "rm" "-f" "ae676a1130e88cb7f98852caac41737ba472aead3bb55b81cc89c2c62ef870b2"`
[INFO] [stdout] ae676a1130e88cb7f98852caac41737ba472aead3bb55b81cc89c2c62ef870b2