[INFO] cloning repository https://github.com/TrecApps/user_auth_service
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TrecApps/user_auth_service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrecApps%2Fuser_auth_service", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrecApps%2Fuser_auth_service'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba72536e00ac3e2bba75e23ccc0db9a717df1ee2
[INFO] checking TrecApps/user_auth_service against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrecApps%2Fuser_auth_service" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TrecApps/user_auth_service on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TrecApps/user_auth_service
[INFO] finished tweaking git repo https://github.com/TrecApps/user_auth_service
[INFO] tweaked toml for git repo https://github.com/TrecApps/user_auth_service written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/TrecApps/user_auth_service already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf19c74c4d02686bbca1a1249df56613cb2e48c67f910d1a955129ef1cffe884
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bf19c74c4d02686bbca1a1249df56613cb2e48c67f910d1a955129ef1cffe884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf19c74c4d02686bbca1a1249df56613cb2e48c67f910d1a955129ef1cffe884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf19c74c4d02686bbca1a1249df56613cb2e48c67f910d1a955129ef1cffe884", kill_on_drop: false }`
[INFO] [stdout] bf19c74c4d02686bbca1a1249df56613cb2e48c67f910d1a955129ef1cffe884
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38f7cfff47bb88c211033694d93cdc2421e5cf147908ada272ba0f3b08384996
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "38f7cfff47bb88c211033694d93cdc2421e5cf147908ada272ba0f3b08384996", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]    Compiling io-enum v0.2.3
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling mysql v19.0.1
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking try_from v0.2.2
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking dumb-crypto v3.1.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling standback v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling oracle v0.3.2
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking miniz_oxide v0.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.1.1
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_pcg v0.1.2
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking block-cipher v0.8.0
[INFO] [stderr]     Checking blowfish v0.6.0
[INFO] [stderr]     Checking lru v0.6.0
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking lexical v5.2.0
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking bcrypt v0.8.2
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking rust_decimal v1.7.0
[INFO] [stderr]     Checking bigdecimal v0.1.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling derive_utils v0.10.0
[INFO] [stderr]     Checking frank_jwt v3.1.2
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling random-number-macro-impl v0.1.3
[INFO] [stderr]     Checking random-number v0.1.3
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking random-pick v1.2.13
[INFO] [stderr]     Checking passwords v3.1.3
[INFO] [stderr]     Checking mysql_common v0.22.2
[INFO] [stderr]     Checking server_two v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/controller/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Connection`, `ResultSet`, `Row`, `Statement`
[INFO] [stdout]  --> src/user/mod.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use oracle::{Connection, ResultSet, Row, Statement};
[INFO] [stdout]   |              ^^^^^^^^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `oracle::Connection`
[INFO] [stdout]  --> src/services/user_service.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use oracle::Connection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_oracle` should have an upper camel case name
[INFO] [stdout]  --> src/db_driver.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     driver_oracle,
[INFO] [stdout]   |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverOracle`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_mysql` should have an upper camel case name
[INFO] [stdout]  --> src/db_driver.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     driver_mysql
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverMysql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_failed` should have an upper camel case name
[INFO] [stdout]   --> src/db_driver.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     driver_failed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_oracle` should have an upper camel case name
[INFO] [stdout]   --> src/db_driver.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     driver_oracle { conn: oracle::Connection },
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverOracle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_my_sql` should have an upper camel case name
[INFO] [stdout]   --> src/db_driver.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     driver_my_sql { conn: mysql::PooledConn }
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverMySql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/controller/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Connection`, `ResultSet`, `Row`, `Statement`
[INFO] [stdout]  --> src/user/mod.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use oracle::{Connection, ResultSet, Row, Statement};
[INFO] [stdout]   |              ^^^^^^^^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `oracle::Connection`
[INFO] [stdout]  --> src/services/user_service.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use oracle::Connection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_oracle` should have an upper camel case name
[INFO] [stdout]  --> src/db_driver.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     driver_oracle,
[INFO] [stdout]   |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverOracle`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_mysql` should have an upper camel case name
[INFO] [stdout]  --> src/db_driver.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     driver_mysql
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverMysql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_failed` should have an upper camel case name
[INFO] [stdout]   --> src/db_driver.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     driver_failed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_oracle` should have an upper camel case name
[INFO] [stdout]   --> src/db_driver.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     driver_oracle { conn: oracle::Connection },
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverOracle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `driver_my_sql` should have an upper camel case name
[INFO] [stdout]   --> src/db_driver.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     driver_my_sql { conn: mysql::PooledConn }
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DriverMySql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_conn` found for enum `std::result::Result<Pool, mysql::Error>` in the current scope
[INFO] [stdout]   --> src/db_driver.rs:47:43
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 let s_driver = mysql_pool.get_conn();
[INFO] [stdout]    |                                           ^^^^^^^^ method not found in `std::result::Result<Pool, mysql::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_conn` found for enum `std::result::Result<Pool, mysql::Error>` in the current scope
[INFO] [stdout]   --> src/db_driver.rs:47:43
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 let s_driver = mysql_pool.get_conn();
[INFO] [stdout]    |                                           ^^^^^^^^ method not found in `std::result::Result<Pool, mysql::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `server_two`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "38f7cfff47bb88c211033694d93cdc2421e5cf147908ada272ba0f3b08384996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f7cfff47bb88c211033694d93cdc2421e5cf147908ada272ba0f3b08384996", kill_on_drop: false }`
[INFO] [stdout] 38f7cfff47bb88c211033694d93cdc2421e5cf147908ada272ba0f3b08384996