Dec 04 17:10:09.601 INFO checking iptq/orm against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:10:09.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 17:10:10.128 INFO [stdout] 84ae2b9eb0040ab67cd495e73b0bcccc913235f558db816b81aa18e3a81b94b4
Dec 04 17:10:10.130 INFO running `"docker" "start" "-a" "84ae2b9eb0040ab67cd495e73b0bcccc913235f558db816b81aa18e3a81b94b4"`
Dec 04 17:10:12.608 INFO [stderr] usermod: no changes
Dec 04 17:10:12.929 INFO [stderr]     Checking r2d2 v0.8.2
Dec 04 17:10:12.940 INFO [stderr]     Checking flate2 v1.0.2
Dec 04 17:10:12.957 INFO [stderr]     Checking mysql_common v0.9.2
Dec 04 17:10:18.161 INFO [stderr]     Checking mysql v14.1.0
Dec 04 17:10:21.933 INFO [stderr]     Checking r2d2_mysql v9.0.0
Dec 04 17:10:24.110 INFO [stderr]     Checking orm v0.1.0 (/source)
Dec 04 17:10:26.883 INFO [stderr] warning: unused import: `super::QueryClause`
Dec 04 17:10:26.883 INFO [stderr]  --> src/structured/select.rs:1:5
Dec 04 17:10:26.885 INFO [stderr]   |
Dec 04 17:10:26.885 INFO [stderr] 1 | use super::QueryClause;
Dec 04 17:10:26.885 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 17:10:26.886 INFO [stderr]   |
Dec 04 17:10:26.886 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:10:26.886 INFO [stderr] 
Dec 04 17:10:26.886 INFO [stderr] warning: unused import: `Backend`
Dec 04 17:10:26.886 INFO [stderr]  --> src/structured/select.rs:2:5
Dec 04 17:10:26.886 INFO [stderr]   |
Dec 04 17:10:26.886 INFO [stderr] 2 | use Backend;
Dec 04 17:10:26.886 INFO [stderr]   |     ^^^^^^^
Dec 04 17:10:26.886 INFO [stderr] 
Dec 04 17:10:27.068 INFO [stderr] warning: unused import: `super::QueryClause`
Dec 04 17:10:27.068 INFO [stderr]  --> src/structured/select.rs:1:5
Dec 04 17:10:27.068 INFO [stderr]   |
Dec 04 17:10:27.068 INFO [stderr] 1 | use super::QueryClause;
Dec 04 17:10:27.068 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.068 INFO [stderr]   |
Dec 04 17:10:27.068 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:10:27.068 INFO [stderr] 
Dec 04 17:10:27.068 INFO [stderr] warning: unused import: `Backend`
Dec 04 17:10:27.068 INFO [stderr]  --> src/structured/select.rs:2:5
Dec 04 17:10:27.068 INFO [stderr]   |
Dec 04 17:10:27.068 INFO [stderr] 2 | use Backend;
Dec 04 17:10:27.068 INFO [stderr]   |     ^^^^^^^
Dec 04 17:10:27.068 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: struct is never constructed: `MysqlBackend`
Dec 04 17:10:27.143 INFO [stderr]   --> src/backend/mysql.rs:11:1
Dec 04 17:10:27.143 INFO [stderr]    |
Dec 04 17:10:27.143 INFO [stderr] 11 | pub struct MysqlBackend {}
Dec 04 17:10:27.143 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr]    |
Dec 04 17:10:27.143 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: field is never used: `pool`
Dec 04 17:10:27.143 INFO [stderr]   --> src/backend/mysql.rs:23:5
Dec 04 17:10:27.143 INFO [stderr]    |
Dec 04 17:10:27.143 INFO [stderr] 23 |     pool: Arc<Pool<MysqlConnectionManager>>,
Dec 04 17:10:27.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: enum is never used: `Session`
Dec 04 17:10:27.143 INFO [stderr]   --> src/connection.rs:14:1
Dec 04 17:10:27.143 INFO [stderr]    |
Dec 04 17:10:27.143 INFO [stderr] 14 | pub enum Session {
Dec 04 17:10:27.143 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: field is never used: `connection`
Dec 04 17:10:27.143 INFO [stderr]  --> src/query.rs:6:5
Dec 04 17:10:27.143 INFO [stderr]   |
Dec 04 17:10:27.143 INFO [stderr] 6 |     connection: &'a ConnectionPool,
Dec 04 17:10:27.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: field is never used: `entities`
Dec 04 17:10:27.143 INFO [stderr]  --> src/query.rs:7:5
Dec 04 17:10:27.143 INFO [stderr]   |
Dec 04 17:10:27.143 INFO [stderr] 7 |     entities: Vec<Entity>,
Dec 04 17:10:27.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: enum is never used: `Value`
Dec 04 17:10:27.143 INFO [stderr]   --> src/query.rs:14:1
Dec 04 17:10:27.143 INFO [stderr]    |
Dec 04 17:10:27.143 INFO [stderr] 14 | pub enum Value {}
Dec 04 17:10:27.143 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: field is never used: `from_clause`
Dec 04 17:10:27.143 INFO [stderr]  --> src/structured/select.rs:5:5
Dec 04 17:10:27.143 INFO [stderr]   |
Dec 04 17:10:27.143 INFO [stderr] 5 |     from_clause: Option<SelectFromClause>,
Dec 04 17:10:27.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: field is never used: `where_clause`
Dec 04 17:10:27.143 INFO [stderr]  --> src/structured/select.rs:6:5
Dec 04 17:10:27.143 INFO [stderr]   |
Dec 04 17:10:27.143 INFO [stderr] 6 |     where_clause: SelectWhereClause,
Dec 04 17:10:27.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: field is never used: `inner_columns`
Dec 04 17:10:27.143 INFO [stderr]  --> src/structured/select.rs:7:5
Dec 04 17:10:27.143 INFO [stderr]   |
Dec 04 17:10:27.143 INFO [stderr] 7 |     inner_columns: Vec<SelectColumn>,
Dec 04 17:10:27.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: field is never used: `limit_clause`
Dec 04 17:10:27.143 INFO [stderr]  --> src/structured/select.rs:8:5
Dec 04 17:10:27.143 INFO [stderr]   |
Dec 04 17:10:27.143 INFO [stderr] 8 |     limit_clause: Option<SelectLimitClause>,
Dec 04 17:10:27.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: struct is never constructed: `TinyInt`
Dec 04 17:10:27.143 INFO [stderr]  --> src/types.rs:3:1
Dec 04 17:10:27.143 INFO [stderr]   |
Dec 04 17:10:27.143 INFO [stderr] 3 | pub struct TinyInt {}
Dec 04 17:10:27.143 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.143 INFO [stderr] warning: enum is never used: `SqlTypes`
Dec 04 17:10:27.143 INFO [stderr]  --> src/types.rs:7:1
Dec 04 17:10:27.143 INFO [stderr]   |
Dec 04 17:10:27.143 INFO [stderr] 7 | pub enum SqlTypes {
Dec 04 17:10:27.143 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.143 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: struct is never constructed: `MysqlBackend`
Dec 04 17:10:27.315 INFO [stderr]   --> src/backend/mysql.rs:11:1
Dec 04 17:10:27.315 INFO [stderr]    |
Dec 04 17:10:27.315 INFO [stderr] 11 | pub struct MysqlBackend {}
Dec 04 17:10:27.315 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr]    |
Dec 04 17:10:27.315 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: field is never used: `pool`
Dec 04 17:10:27.315 INFO [stderr]   --> src/backend/mysql.rs:23:5
Dec 04 17:10:27.315 INFO [stderr]    |
Dec 04 17:10:27.315 INFO [stderr] 23 |     pool: Arc<Pool<MysqlConnectionManager>>,
Dec 04 17:10:27.315 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: enum is never used: `Session`
Dec 04 17:10:27.315 INFO [stderr]   --> src/connection.rs:14:1
Dec 04 17:10:27.315 INFO [stderr]    |
Dec 04 17:10:27.315 INFO [stderr] 14 | pub enum Session {
Dec 04 17:10:27.315 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: field is never used: `connection`
Dec 04 17:10:27.315 INFO [stderr]  --> src/query.rs:6:5
Dec 04 17:10:27.315 INFO [stderr]   |
Dec 04 17:10:27.315 INFO [stderr] 6 |     connection: &'a ConnectionPool,
Dec 04 17:10:27.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: field is never used: `entities`
Dec 04 17:10:27.315 INFO [stderr]  --> src/query.rs:7:5
Dec 04 17:10:27.315 INFO [stderr]   |
Dec 04 17:10:27.315 INFO [stderr] 7 |     entities: Vec<Entity>,
Dec 04 17:10:27.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: enum is never used: `Value`
Dec 04 17:10:27.315 INFO [stderr]   --> src/query.rs:14:1
Dec 04 17:10:27.315 INFO [stderr]    |
Dec 04 17:10:27.315 INFO [stderr] 14 | pub enum Value {}
Dec 04 17:10:27.315 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: field is never used: `from_clause`
Dec 04 17:10:27.315 INFO [stderr]  --> src/structured/select.rs:5:5
Dec 04 17:10:27.315 INFO [stderr]   |
Dec 04 17:10:27.315 INFO [stderr] 5 |     from_clause: Option<SelectFromClause>,
Dec 04 17:10:27.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: field is never used: `where_clause`
Dec 04 17:10:27.315 INFO [stderr]  --> src/structured/select.rs:6:5
Dec 04 17:10:27.315 INFO [stderr]   |
Dec 04 17:10:27.315 INFO [stderr] 6 |     where_clause: SelectWhereClause,
Dec 04 17:10:27.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: field is never used: `inner_columns`
Dec 04 17:10:27.315 INFO [stderr]  --> src/structured/select.rs:7:5
Dec 04 17:10:27.315 INFO [stderr]   |
Dec 04 17:10:27.315 INFO [stderr] 7 |     inner_columns: Vec<SelectColumn>,
Dec 04 17:10:27.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.315 INFO [stderr] warning: field is never used: `limit_clause`
Dec 04 17:10:27.315 INFO [stderr]  --> src/structured/select.rs:8:5
Dec 04 17:10:27.315 INFO [stderr]   |
Dec 04 17:10:27.315 INFO [stderr] 8 |     limit_clause: Option<SelectLimitClause>,
Dec 04 17:10:27.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.315 INFO [stderr] 
Dec 04 17:10:27.316 INFO [stderr] warning: struct is never constructed: `TinyInt`
Dec 04 17:10:27.316 INFO [stderr]  --> src/types.rs:3:1
Dec 04 17:10:27.316 INFO [stderr]   |
Dec 04 17:10:27.316 INFO [stderr] 3 | pub struct TinyInt {}
Dec 04 17:10:27.316 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.316 INFO [stderr] 
Dec 04 17:10:27.316 INFO [stderr] warning: enum is never used: `SqlTypes`
Dec 04 17:10:27.316 INFO [stderr]  --> src/types.rs:7:1
Dec 04 17:10:27.316 INFO [stderr]   |
Dec 04 17:10:27.316 INFO [stderr] 7 | pub enum SqlTypes {
Dec 04 17:10:27.316 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 04 17:10:27.316 INFO [stderr] 
Dec 04 17:10:27.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.74s
Dec 04 17:10:27.408 INFO [stderr] su: No module specific data is present
Dec 04 17:10:28.499 INFO running `"docker" "inspect" "84ae2b9eb0040ab67cd495e73b0bcccc913235f558db816b81aa18e3a81b94b4"`
Dec 04 17:10:28.827 INFO running `"docker" "rm" "-f" "84ae2b9eb0040ab67cd495e73b0bcccc913235f558db816b81aa18e3a81b94b4"`
Dec 04 17:10:29.130 INFO [stdout] 84ae2b9eb0040ab67cd495e73b0bcccc913235f558db816b81aa18e3a81b94b4