[INFO] crate orm 0.2.0 is already in cache
[INFO] extracting crate orm 0.2.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/orm/0.2.0
[INFO] extracting crate orm 0.2.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/orm/0.2.0
[INFO] validating manifest of orm-0.2.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of orm-0.2.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing orm-0.2.0
[INFO] finished frobbing orm-0.2.0
[INFO] frobbed toml for orm-0.2.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/orm/0.2.0/Cargo.toml
[INFO] started frobbing orm-0.2.0
[INFO] finished frobbing orm-0.2.0
[INFO] frobbed toml for orm-0.2.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/orm/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking orm-0.2.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/orm/0.2.0:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bfd9b197b4c7cd4e3a0c488416050900179e8915f6b091b6766ea6297130b2bf
[INFO] running `"docker" "start" "-a" "bfd9b197b4c7cd4e3a0c488416050900179e8915f6b091b6766ea6297130b2bf"`
[INFO] [stderr]     Checking syntex_errors v0.58.1
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking syntex_syntax v0.58.1
[INFO] [stderr]     Checking mysql v11.3.1
[INFO] [stderr]     Checking syntex v0.58.1
[INFO] [stderr]     Checking orm v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / macro_rules! debug_format {
[INFO] [stderr] 11 | |     ($e:expr) => {{
[INFO] [stderr] 12 | |         format!("{:?}", $e)
[INFO] [stderr] 13 | |     }};
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |     }};
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / macro_rules! join_comma{
[INFO] [stderr] 26 | |     ($e:expr) => {{
[INFO] [stderr] 27 | |         format!("{}", $e)
[INFO] [stderr] 28 | |     }};
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }};
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `regex::Regex`
[INFO] [stderr]  --> src/visitor.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use regex::Regex;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/entity.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/entity.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::Error`
[INFO] [stderr]   --> src/entity.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use mysql::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::Row`
[INFO] [stderr]   --> src/entity.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use mysql::Row;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::prelude::GenericConnection`
[INFO] [stderr]   --> src/entity.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use mysql::prelude::GenericConnection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/db.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/value.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/value.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/value.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/value.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/value.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/value.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hash`
[INFO] [stderr]  --> src/value.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::hash::Hash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::Error`
[INFO] [stderr]   --> src/value.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use mysql::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::prelude::FromValue`
[INFO] [stderr]   --> src/value.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use mysql::prelude::FromValue;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::Row`
[INFO] [stderr]   --> src/value.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use mysql::Row;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::prelude::GenericConnection`
[INFO] [stderr]   --> src/value.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use mysql::prelude::GenericConnection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::OrmMeta`
[INFO] [stderr]   --> src/value.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use meta::OrmMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::EntityMeta`
[INFO] [stderr]   --> src/value.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use meta::EntityMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::Cascade`
[INFO] [stderr]   --> src/value.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use meta::Cascade;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `entity::EntityInner`
[INFO] [stderr]  --> src/insert.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use entity::EntityInner;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::EntityMeta`
[INFO] [stderr]  --> src/insert.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use meta::EntityMeta;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::OrmMeta`
[INFO] [stderr]  --> src/insert.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use meta::OrmMeta;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/insert.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]   --> src/insert.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::cell::RefCell;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/select.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/select.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]   --> src/select.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::cell::RefCell;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::Cell`
[INFO] [stderr]  --> src/meta.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cell::Cell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `attr::Attr`
[INFO] [stderr]  --> src/meta.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use attr::Attr;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]  --> src/meta.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::str::FromStr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `regex::Regex`
[INFO] [stderr]  --> src/meta.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use regex::Regex;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/meta.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql`
[INFO] [stderr]   --> src/meta.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use mysql;
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / macro_rules! debug_format {
[INFO] [stderr] 11 | |     ($e:expr) => {{
[INFO] [stderr] 12 | |         format!("{:?}", $e)
[INFO] [stderr] 13 | |     }};
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |     }};
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / macro_rules! join_comma{
[INFO] [stderr] 26 | |     ($e:expr) => {{
[INFO] [stderr] 27 | |         format!("{}", $e)
[INFO] [stderr] 28 | |     }};
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }};
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `regex::Regex`
[INFO] [stderr]  --> src/visitor.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use regex::Regex;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/entity.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/entity.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::Error`
[INFO] [stderr]   --> src/entity.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use mysql::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::Row`
[INFO] [stderr]   --> src/entity.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use mysql::Row;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::prelude::GenericConnection`
[INFO] [stderr]   --> src/entity.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use mysql::prelude::GenericConnection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/db.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/value.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/value.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/value.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/value.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/value.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/value.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hash`
[INFO] [stderr]  --> src/value.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::hash::Hash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::Error`
[INFO] [stderr]   --> src/value.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use mysql::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::prelude::FromValue`
[INFO] [stderr]   --> src/value.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use mysql::prelude::FromValue;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::Row`
[INFO] [stderr]   --> src/value.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use mysql::Row;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql::prelude::GenericConnection`
[INFO] [stderr]   --> src/value.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use mysql::prelude::GenericConnection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::OrmMeta`
[INFO] [stderr]   --> src/value.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use meta::OrmMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::EntityMeta`
[INFO] [stderr]   --> src/value.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use meta::EntityMeta;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::Cascade`
[INFO] [stderr]   --> src/value.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use meta::Cascade;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `entity::EntityInner`
[INFO] [stderr]  --> src/insert.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use entity::EntityInner;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::EntityMeta`
[INFO] [stderr]  --> src/insert.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use meta::EntityMeta;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `meta::OrmMeta`
[INFO] [stderr]  --> src/insert.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use meta::OrmMeta;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/insert.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]   --> src/insert.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::cell::RefCell;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/select.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/select.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]   --> src/select.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::cell::RefCell;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::Cell`
[INFO] [stderr]  --> src/meta.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cell::Cell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `attr::Attr`
[INFO] [stderr]  --> src/meta.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use attr::Attr;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]  --> src/meta.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::str::FromStr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `regex::Regex`
[INFO] [stderr]  --> src/meta.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use regex::Regex;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros`
[INFO] [stderr]  --> src/meta.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use macros;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mysql`
[INFO] [stderr]   --> src/meta.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use mysql;
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>`
[INFO] [stderr]   --> src/lib.rs:76:37
[INFO] [stderr]    |
[INFO] [stderr] 76 |     match mysql::Pool::new(conn_str.as_ref()) {
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>`
[INFO] [stderr]   --> src/lib.rs:76:37
[INFO] [stderr]    |
[INFO] [stderr] 76 |     match mysql::Pool::new(conn_str.as_ref()) {
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `entity::Entity`
[INFO] [stderr]  --> src/db.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use entity::Entity;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hasher`
[INFO] [stderr]   --> src/value.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::hash::Hasher;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: Could not compile `orm`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `entity::Entity`
[INFO] [stderr]  --> src/db.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use entity::Entity;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hasher`
[INFO] [stderr]   --> src/value.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::hash::Hasher;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: Could not compile `orm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bfd9b197b4c7cd4e3a0c488416050900179e8915f6b091b6766ea6297130b2bf"`
[INFO] running `"docker" "rm" "-f" "bfd9b197b4c7cd4e3a0c488416050900179e8915f6b091b6766ea6297130b2bf"`
[INFO] [stdout] bfd9b197b4c7cd4e3a0c488416050900179e8915f6b091b6766ea6297130b2bf