[INFO] cloning repository https://github.com/harshitchaudhary/events
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harshitchaudhary/events" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharshitchaudhary%2Fevents", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharshitchaudhary%2Fevents'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 756426d2cd890ae64ab6805eb07d3cb84a675ffb
[INFO] checking harshitchaudhary/events against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharshitchaudhary%2Fevents" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/harshitchaudhary/events on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/harshitchaudhary/events
[INFO] finished tweaking git repo https://github.com/harshitchaudhary/events
[INFO] tweaked toml for git repo https://github.com/harshitchaudhary/events written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/harshitchaudhary/events already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca9653848ea59d4ab3d91d6c2a05532f97fc4c6f340d4d12b87d3c3b9710cf79
[INFO] running `Command { std: "docker" "start" "-a" "ca9653848ea59d4ab3d91d6c2a05532f97fc4c6f340d4d12b87d3c3b9710cf79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca9653848ea59d4ab3d91d6c2a05532f97fc4c6f340d4d12b87d3c3b9710cf79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9653848ea59d4ab3d91d6c2a05532f97fc4c6f340d4d12b87d3c3b9710cf79", kill_on_drop: false }`
[INFO] [stdout] ca9653848ea59d4ab3d91d6c2a05532f97fc4c6f340d4d12b87d3c3b9710cf79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0260c6018bac2108f86b49ccbac295c507dbc3f941ce4d37535f0d3d91d9727a
[INFO] running `Command { std: "docker" "start" "-a" "0260c6018bac2108f86b49ccbac295c507dbc3f941ce4d37535f0d3d91d9727a", kill_on_drop: false }`
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[INFO] [stderr]     Checking rust-argon2 v0.8.3
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[INFO] [stderr]    Compiling time v0.1.43
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[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking universal-hash v0.4.0
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[INFO] [stderr]     Checking notify v4.0.17
[INFO] [stderr]     Checking ghash v0.3.1
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]     Checking aes-gcm v0.8.0
[INFO] [stderr]     Checking cookie v0.11.4
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling pear v0.1.4
[INFO] [stderr]     Checking rocket_http v0.4.10
[INFO] [stderr]     Checking diesel v1.4.6
[INFO] [stderr]     Checking serde v1.0.126
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[INFO] [stderr]     Checking chrono v0.4.19
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[INFO] [stderr]     Checking handlebars v1.1.0
[INFO] [stderr]     Checking rocket_contrib v0.4.7
[INFO] [stderr]     Checking bd_back v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/routes/user.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rocket::State`
[INFO] [stdout]  --> src/routes/user.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rocket::State;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rocket_contrib::uuid::Uuid`
[INFO] [stdout]  --> src/routes/user.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rocket_contrib::uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ResponseUser`, `UserPassword`
[INFO] [stdout]   --> src/routes/user.rs:11:45
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::data::db::{User, InsertableUser, ResponseUser, UserPassword};
[INFO] [stdout]    |                                             ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::schema::users::dsl::*`
[INFO] [stdout]   --> src/routes/user.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use crate::schema::users::dsl::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/data/db.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng`, `thread_rng`
[INFO] [stdout]  --> src/data/db.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Alphanumeric`
[INFO] [stdout]  --> src/data/db.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::distributions::Alphanumeric;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NaiveDateTime`, `NaiveDate`
[INFO] [stdout]  --> src/data/db.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::{NaiveDateTime, NaiveDate};
[INFO] [stdout]   |              ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::dsl`
[INFO] [stdout]  --> src/data/db.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use diesel::dsl;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/routes/user.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rocket::State`
[INFO] [stdout]  --> src/routes/user.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rocket::State;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rocket_contrib::uuid::Uuid`
[INFO] [stdout]  --> src/routes/user.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rocket_contrib::uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ResponseUser`, `UserPassword`
[INFO] [stdout]   --> src/routes/user.rs:11:45
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::data::db::{User, InsertableUser, ResponseUser, UserPassword};
[INFO] [stdout]    |                                             ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::schema::users::dsl::*`
[INFO] [stdout]   --> src/routes/user.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use crate::schema::users::dsl::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/data/db.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng`, `thread_rng`
[INFO] [stdout]  --> src/data/db.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Alphanumeric`
[INFO] [stdout]  --> src/data/db.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::distributions::Alphanumeric;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NaiveDateTime`, `NaiveDate`
[INFO] [stdout]  --> src/data/db.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::{NaiveDateTime, NaiveDate};
[INFO] [stdout]   |              ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::dsl`
[INFO] [stdout]  --> src/data/db.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use diesel::dsl;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::prelude`
[INFO] [stdout]   --> src/data/mysql_connection.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use diesel::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `results`
[INFO] [stdout]    --> src/routes/user.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let results = diesel::insert_into(crate::schema::users::table)
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]    --> src/routes/user.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn info_user_rt(connection: Conn, uuid: String)  -> ApiResponse {
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]    --> src/routes/user.rs:123:69
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn update_user_rt(connection: Conn, user: Json<InsertableUser>, uuid: String) -> ApiResponse {
[INFO] [stdout]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]    --> src/routes/user.rs:137:41
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn delete_user_rt(connection: Conn, uuid: String) -> ApiResponse {
[INFO] [stdout]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::prelude`
[INFO] [stdout]   --> src/data/mysql_connection.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use diesel::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `results`
[INFO] [stdout]    --> src/routes/user.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let results = diesel::insert_into(crate::schema::users::table)
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]    --> src/routes/user.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn info_user_rt(connection: Conn, uuid: String)  -> ApiResponse {
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]    --> src/routes/user.rs:123:69
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn update_user_rt(connection: Conn, user: Json<InsertableUser>, uuid: String) -> ApiResponse {
[INFO] [stdout]     |                                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]    --> src/routes/user.rs:137:41
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn delete_user_rt(connection: Conn, uuid: String) -> ApiResponse {
[INFO] [stdout]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `err`
[INFO] [stdout]   --> src/routes/user.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn err(message: JsonValue) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `internal_err`
[INFO] [stdout]   --> src/routes/user.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn internal_err() -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hash_password`
[INFO] [stdout]   --> src/data/db.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn hash_password(password: &String, salt: &String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `err`
[INFO] [stdout]   --> src/routes/user.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn err(message: JsonValue) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `internal_err`
[INFO] [stdout]   --> src/routes/user.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn internal_err() -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hash_password`
[INFO] [stdout]   --> src/data/db.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn hash_password(password: &String, salt: &String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "0260c6018bac2108f86b49ccbac295c507dbc3f941ce4d37535f0d3d91d9727a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0260c6018bac2108f86b49ccbac295c507dbc3f941ce4d37535f0d3d91d9727a", kill_on_drop: false }`
[INFO] [stdout] 0260c6018bac2108f86b49ccbac295c507dbc3f941ce4d37535f0d3d91d9727a