[INFO] updating cached repository https://github.com/torbencarstens/event-manager-backend
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 21fb01899dbc9ac572cb9b0890d1d9fac6c13689
[INFO] checking torbencarstens/event-manager-backend against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftorbencarstens%2Fevent-manager-backend" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/torbencarstens/event-manager-backend on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/torbencarstens/event-manager-backend
[INFO] finished tweaking git repo https://github.com/torbencarstens/event-manager-backend
[INFO] tweaked toml for git repo https://github.com/torbencarstens/event-manager-backend written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/torbencarstens/event-manager-backend already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a02efc2a7a8e1fa92145e89333b0e5164bf880b68b930d88d5168283fa07758
[INFO] running `"docker" "start" "-a" "9a02efc2a7a8e1fa92145e89333b0e5164bf880b68b930d88d5168283fa07758"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
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[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use chrono::NaiveDateTime;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::PgConnection`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use diesel::PgConnection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::result::Error`
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use diesel::result::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::pg::data_types::PgTimestamp`
[INFO] [stderr]  --> src/database/event.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use diesel::pg::data_types::PgTimestamp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::query_builder::AsQuery`
[INFO] [stderr]  --> src/database/event.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use diesel::query_builder::AsQuery;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]  --> src/database/event_tag.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::NaiveDateTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::pg::data_types::PgTimestamp`
[INFO] [stderr]  --> src/database/event_tag.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use diesel::pg::data_types::PgTimestamp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Eq`, `SqlTypeOf`
[INFO] [stderr]  --> src/database/location.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | use diesel::dsl::{Eq, SqlTypeOf};
[INFO] [stderr]   |                   ^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::query_builder::BoxedSelectStatement`
[INFO] [stderr]  --> src/database/location.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use diesel::query_builder::BoxedSelectStatement;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::query_dsl::boxed_dsl::BoxedDsl`
[INFO] [stderr]  --> src/database/location.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use diesel::query_dsl::boxed_dsl::BoxedDsl;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::sql_types::Text`
[INFO] [stderr]  --> src/database/location.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use diesel::sql_types::Text;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::database::event::Event`
[INFO] [stderr]  --> src/database/location.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::database::event::Event;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::expression::helper_types::Or`
[INFO] [stderr]  --> src/database/mock.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use diesel::expression::helper_types::Or;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/database/mock.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     ((rand::random::<u8>() % (upper - lower)) + lower)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]  --> src/database/organizer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::NaiveDateTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::pg::data_types::PgTimestamp`
[INFO] [stderr]  --> src/database/organizer.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use diesel::pg::data_types::PgTimestamp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]  --> src/database/tag.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::NaiveDateTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::pg::data_types::PgTimestamp`
[INFO] [stderr]  --> src/database/tag.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use diesel::pg::data_types::PgTimestamp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]  --> src/models/event.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::NaiveDateTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::database::Location`
[INFO] [stderr]  --> src/models/tag.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::database::Location;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::graphqli64::GraphQLi64`
[INFO] [stderr]  --> src/models/tag.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::graphql::graphqli64::GraphQLi64;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FieldError`, `IntoFieldError`
[INFO] [stderr]  --> src/graphql/mod.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use juniper::{FieldError, IntoFieldError};
[INFO] [stderr]   |               ^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Datelike`
[INFO] [stderr]  --> src/graphql/inputs/event.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::{Datelike, NaiveDateTime, Utc};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::GraphQLError`
[INFO] [stderr]  --> src/graphql/queries/event.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::graphql::GraphQLError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::GraphQLError`
[INFO] [stderr]  --> src/graphql/queries/location.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::graphql::GraphQLError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::GraphQLError`
[INFO] [stderr]  --> src/graphql/queries/organizer.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::graphql::GraphQLError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::GraphQLError`
[INFO] [stderr]  --> src/graphql/queries/tag.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::graphql::GraphQLError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use chrono::NaiveDateTime;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::PgConnection`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use diesel::PgConnection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::result::Error`
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use diesel::result::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::pg::data_types::PgTimestamp`
[INFO] [stderr]  --> src/database/event.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use diesel::pg::data_types::PgTimestamp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::query_builder::AsQuery`
[INFO] [stderr]  --> src/database/event.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use diesel::query_builder::AsQuery;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]  --> src/database/event_tag.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::NaiveDateTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::pg::data_types::PgTimestamp`
[INFO] [stderr]  --> src/database/event_tag.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use diesel::pg::data_types::PgTimestamp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Eq`, `SqlTypeOf`
[INFO] [stderr]  --> src/database/location.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | use diesel::dsl::{Eq, SqlTypeOf};
[INFO] [stderr]   |                   ^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::query_builder::BoxedSelectStatement`
[INFO] [stderr]  --> src/database/location.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use diesel::query_builder::BoxedSelectStatement;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::query_dsl::boxed_dsl::BoxedDsl`
[INFO] [stderr]  --> src/database/location.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use diesel::query_dsl::boxed_dsl::BoxedDsl;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::sql_types::Text`
[INFO] [stderr]  --> src/database/location.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use diesel::sql_types::Text;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::database::event::Event`
[INFO] [stderr]  --> src/database/location.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::database::event::Event;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::expression::helper_types::Or`
[INFO] [stderr]  --> src/database/mock.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use diesel::expression::helper_types::Or;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/database/mock.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     ((rand::random::<u8>() % (upper - lower)) + lower)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]  --> src/database/organizer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::NaiveDateTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::pg::data_types::PgTimestamp`
[INFO] [stderr]  --> src/database/organizer.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use diesel::pg::data_types::PgTimestamp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]  --> src/database/tag.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::NaiveDateTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::pg::data_types::PgTimestamp`
[INFO] [stderr]  --> src/database/tag.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use diesel::pg::data_types::PgTimestamp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stderr]  --> src/models/event.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::NaiveDateTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::database::Location`
[INFO] [stderr]  --> src/models/tag.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::database::Location;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::graphqli64::GraphQLi64`
[INFO] [stderr]  --> src/models/tag.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::graphql::graphqli64::GraphQLi64;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FieldError`, `IntoFieldError`
[INFO] [stderr]  --> src/graphql/mod.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use juniper::{FieldError, IntoFieldError};
[INFO] [stderr]   |               ^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Datelike`
[INFO] [stderr]  --> src/graphql/inputs/event.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::{Datelike, NaiveDateTime, Utc};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::GraphQLError`
[INFO] [stderr]  --> src/graphql/queries/event.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::graphql::GraphQLError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::GraphQLError`
[INFO] [stderr]  --> src/graphql/queries/location.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::graphql::GraphQLError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::GraphQLError`
[INFO] [stderr]  --> src/graphql/queries/organizer.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::graphql::GraphQLError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::graphql::GraphQLError`
[INFO] [stderr]  --> src/graphql/queries/tag.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::graphql::GraphQLError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `is_empty` found for enum `std::option::Option<std::string::String>` in the current scope
[INFO] [stderr]   --> src/graphql/inputs/location.rs:43:26
[INFO] [stderr]    |
[INFO] [stderr] 43 |         if self.building.is_empty() {
[INFO] [stderr]    |                          ^^^^^^^^ method not found in `std::option::Option<std::string::String>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `is_empty` found for enum `std::option::Option<std::string::String>` in the current scope
[INFO] [stderr]   --> src/graphql/inputs/location.rs:43:26
[INFO] [stderr]    |
[INFO] [stderr] 43 |         if self.building.is_empty() {
[INFO] [stderr]    |                          ^^^^^^^^ method not found in `std::option::Option<std::string::String>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `event_manager`.
[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] [stderr] error: aborting due to previous error; 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `event_manager`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9a02efc2a7a8e1fa92145e89333b0e5164bf880b68b930d88d5168283fa07758"`
[INFO] running `"docker" "rm" "-f" "9a02efc2a7a8e1fa92145e89333b0e5164bf880b68b930d88d5168283fa07758"`
[INFO] [stdout] 9a02efc2a7a8e1fa92145e89333b0e5164bf880b68b930d88d5168283fa07758