Dec 19 15:38:40.555 INFO checking iptq/orm against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:38:40.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/iptq/orm:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:38:41.104 INFO [stdout] 920bb454d23285f2cf51e1c8ff3ac870ab22fa8bc3f9c83033e67a69de5d5f97
Dec 19 15:38:41.106 INFO running `"docker" "start" "-a" "920bb454d23285f2cf51e1c8ff3ac870ab22fa8bc3f9c83033e67a69de5d5f97"`
Dec 19 15:38:43.435 INFO [stderr]     Checking r2d2 v0.8.2
Dec 19 15:38:43.437 INFO [stderr]     Checking mysql_common v0.9.2
Dec 19 15:38:46.838 INFO [stderr]     Checking mysql v14.1.0
Dec 19 15:38:49.408 INFO [stderr]     Checking r2d2_mysql v9.0.0
Dec 19 15:38:50.158 INFO [stderr]     Checking orm v0.1.0 (/opt/crater/workdir)
Dec 19 15:38:51.235 INFO [stderr] warning: unused import: `super::QueryClause`
Dec 19 15:38:51.235 INFO [stderr]  --> src/structured/select.rs:1:5
Dec 19 15:38:51.236 INFO [stderr]   |
Dec 19 15:38:51.236 INFO [stderr] 1 | use super::QueryClause;
Dec 19 15:38:51.236 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.242 INFO [stderr]   |
Dec 19 15:38:51.242 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:38:51.242 INFO [stderr] 
Dec 19 15:38:51.242 INFO [stderr] warning: unused import: `Backend`
Dec 19 15:38:51.242 INFO [stderr]  --> src/structured/select.rs:2:5
Dec 19 15:38:51.242 INFO [stderr]   |
Dec 19 15:38:51.242 INFO [stderr] 2 | use Backend;
Dec 19 15:38:51.242 INFO [stderr]   |     ^^^^^^^
Dec 19 15:38:51.242 INFO [stderr] 
Dec 19 15:38:51.282 INFO [stderr] warning: unused import: `super::QueryClause`
Dec 19 15:38:51.283 INFO [stderr]  --> src/structured/select.rs:1:5
Dec 19 15:38:51.283 INFO [stderr]   |
Dec 19 15:38:51.283 INFO [stderr] 1 | use super::QueryClause;
Dec 19 15:38:51.283 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.283 INFO [stderr]   |
Dec 19 15:38:51.283 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:38:51.283 INFO [stderr] 
Dec 19 15:38:51.283 INFO [stderr] warning: unused import: `Backend`
Dec 19 15:38:51.283 INFO [stderr]  --> src/structured/select.rs:2:5
Dec 19 15:38:51.283 INFO [stderr]   |
Dec 19 15:38:51.283 INFO [stderr] 2 | use Backend;
Dec 19 15:38:51.283 INFO [stderr]   |     ^^^^^^^
Dec 19 15:38:51.283 INFO [stderr] 
Dec 19 15:38:51.444 INFO [stderr] warning: struct is never constructed: `MysqlBackend`
Dec 19 15:38:51.444 INFO [stderr]   --> src/backend/mysql.rs:11:1
Dec 19 15:38:51.444 INFO [stderr]    |
Dec 19 15:38:51.444 INFO [stderr] 11 | pub struct MysqlBackend {}
Dec 19 15:38:51.445 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr]    |
Dec 19 15:38:51.445 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: field is never used: `pool`
Dec 19 15:38:51.445 INFO [stderr]   --> src/backend/mysql.rs:23:5
Dec 19 15:38:51.445 INFO [stderr]    |
Dec 19 15:38:51.445 INFO [stderr] 23 |     pool: Arc<Pool<MysqlConnectionManager>>,
Dec 19 15:38:51.445 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: enum is never used: `Session`
Dec 19 15:38:51.445 INFO [stderr]   --> src/connection.rs:14:1
Dec 19 15:38:51.445 INFO [stderr]    |
Dec 19 15:38:51.445 INFO [stderr] 14 | pub enum Session {
Dec 19 15:38:51.445 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: field is never used: `connection`
Dec 19 15:38:51.445 INFO [stderr]  --> src/query.rs:6:5
Dec 19 15:38:51.445 INFO [stderr]   |
Dec 19 15:38:51.445 INFO [stderr] 6 |     connection: &'a ConnectionPool,
Dec 19 15:38:51.445 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: field is never used: `entities`
Dec 19 15:38:51.445 INFO [stderr]  --> src/query.rs:7:5
Dec 19 15:38:51.445 INFO [stderr]   |
Dec 19 15:38:51.445 INFO [stderr] 7 |     entities: Vec<Entity>,
Dec 19 15:38:51.445 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: enum is never used: `Value`
Dec 19 15:38:51.445 INFO [stderr]   --> src/query.rs:14:1
Dec 19 15:38:51.445 INFO [stderr]    |
Dec 19 15:38:51.445 INFO [stderr] 14 | pub enum Value {}
Dec 19 15:38:51.445 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: field is never used: `from_clause`
Dec 19 15:38:51.445 INFO [stderr]  --> src/structured/select.rs:5:5
Dec 19 15:38:51.445 INFO [stderr]   |
Dec 19 15:38:51.445 INFO [stderr] 5 |     from_clause: Option<SelectFromClause>,
Dec 19 15:38:51.445 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: field is never used: `where_clause`
Dec 19 15:38:51.445 INFO [stderr]  --> src/structured/select.rs:6:5
Dec 19 15:38:51.445 INFO [stderr]   |
Dec 19 15:38:51.445 INFO [stderr] 6 |     where_clause: SelectWhereClause,
Dec 19 15:38:51.445 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: field is never used: `inner_columns`
Dec 19 15:38:51.445 INFO [stderr]  --> src/structured/select.rs:7:5
Dec 19 15:38:51.445 INFO [stderr]   |
Dec 19 15:38:51.445 INFO [stderr] 7 |     inner_columns: Vec<SelectColumn>,
Dec 19 15:38:51.445 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: field is never used: `limit_clause`
Dec 19 15:38:51.445 INFO [stderr]  --> src/structured/select.rs:8:5
Dec 19 15:38:51.445 INFO [stderr]   |
Dec 19 15:38:51.445 INFO [stderr] 8 |     limit_clause: Option<SelectLimitClause>,
Dec 19 15:38:51.445 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: struct is never constructed: `TinyInt`
Dec 19 15:38:51.445 INFO [stderr]  --> src/types.rs:3:1
Dec 19 15:38:51.445 INFO [stderr]   |
Dec 19 15:38:51.445 INFO [stderr] 3 | pub struct TinyInt {}
Dec 19 15:38:51.445 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.445 INFO [stderr] warning: enum is never used: `SqlTypes`
Dec 19 15:38:51.445 INFO [stderr]  --> src/types.rs:7:1
Dec 19 15:38:51.445 INFO [stderr]   |
Dec 19 15:38:51.445 INFO [stderr] 7 | pub enum SqlTypes {
Dec 19 15:38:51.445 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.445 INFO [stderr] 
Dec 19 15:38:51.484 INFO [stderr] warning: struct is never constructed: `MysqlBackend`
Dec 19 15:38:51.484 INFO [stderr]   --> src/backend/mysql.rs:11:1
Dec 19 15:38:51.484 INFO [stderr]    |
Dec 19 15:38:51.484 INFO [stderr] 11 | pub struct MysqlBackend {}
Dec 19 15:38:51.484 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.484 INFO [stderr]    |
Dec 19 15:38:51.484 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:38:51.484 INFO [stderr] 
Dec 19 15:38:51.484 INFO [stderr] warning: field is never used: `pool`
Dec 19 15:38:51.484 INFO [stderr]   --> src/backend/mysql.rs:23:5
Dec 19 15:38:51.484 INFO [stderr]    |
Dec 19 15:38:51.484 INFO [stderr] 23 |     pool: Arc<Pool<MysqlConnectionManager>>,
Dec 19 15:38:51.484 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.484 INFO [stderr] 
Dec 19 15:38:51.484 INFO [stderr] warning: enum is never used: `Session`
Dec 19 15:38:51.484 INFO [stderr]   --> src/connection.rs:14:1
Dec 19 15:38:51.484 INFO [stderr]    |
Dec 19 15:38:51.484 INFO [stderr] 14 | pub enum Session {
Dec 19 15:38:51.484 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 15:38:51.484 INFO [stderr] 
Dec 19 15:38:51.485 INFO [stderr] warning: field is never used: `connection`
Dec 19 15:38:51.485 INFO [stderr]  --> src/query.rs:6:5
Dec 19 15:38:51.485 INFO [stderr]   |
Dec 19 15:38:51.485 INFO [stderr] 6 |     connection: &'a ConnectionPool,
Dec 19 15:38:51.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.485 INFO [stderr] 
Dec 19 15:38:51.485 INFO [stderr] warning: field is never used: `entities`
Dec 19 15:38:51.485 INFO [stderr]  --> src/query.rs:7:5
Dec 19 15:38:51.485 INFO [stderr]   |
Dec 19 15:38:51.485 INFO [stderr] 7 |     entities: Vec<Entity>,
Dec 19 15:38:51.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.485 INFO [stderr] 
Dec 19 15:38:51.485 INFO [stderr] warning: enum is never used: `Value`
Dec 19 15:38:51.485 INFO [stderr]   --> src/query.rs:14:1
Dec 19 15:38:51.485 INFO [stderr]    |
Dec 19 15:38:51.485 INFO [stderr] 14 | pub enum Value {}
Dec 19 15:38:51.485 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 19 15:38:51.485 INFO [stderr] 
Dec 19 15:38:51.485 INFO [stderr] warning: field is never used: `from_clause`
Dec 19 15:38:51.485 INFO [stderr]  --> src/structured/select.rs:5:5
Dec 19 15:38:51.485 INFO [stderr]   |
Dec 19 15:38:51.485 INFO [stderr] 5 |     from_clause: Option<SelectFromClause>,
Dec 19 15:38:51.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.485 INFO [stderr] 
Dec 19 15:38:51.485 INFO [stderr] warning: field is never used: `where_clause`
Dec 19 15:38:51.485 INFO [stderr]  --> src/structured/select.rs:6:5
Dec 19 15:38:51.485 INFO [stderr]   |
Dec 19 15:38:51.485 INFO [stderr] 6 |     where_clause: SelectWhereClause,
Dec 19 15:38:51.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.485 INFO [stderr] 
Dec 19 15:38:51.485 INFO [stderr] warning: field is never used: `inner_columns`
Dec 19 15:38:51.485 INFO [stderr]  --> src/structured/select.rs:7:5
Dec 19 15:38:51.485 INFO [stderr]   |
Dec 19 15:38:51.485 INFO [stderr] 7 |     inner_columns: Vec<SelectColumn>,
Dec 19 15:38:51.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.485 INFO [stderr] 
Dec 19 15:38:51.485 INFO [stderr] warning: field is never used: `limit_clause`
Dec 19 15:38:51.485 INFO [stderr]  --> src/structured/select.rs:8:5
Dec 19 15:38:51.485 INFO [stderr]   |
Dec 19 15:38:51.485 INFO [stderr] 8 |     limit_clause: Option<SelectLimitClause>,
Dec 19 15:38:51.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.485 INFO [stderr] 
Dec 19 15:38:51.485 INFO [stderr] warning: struct is never constructed: `TinyInt`
Dec 19 15:38:51.485 INFO [stderr]  --> src/types.rs:3:1
Dec 19 15:38:51.485 INFO [stderr]   |
Dec 19 15:38:51.485 INFO [stderr] 3 | pub struct TinyInt {}
Dec 19 15:38:51.485 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.485 INFO [stderr] 
Dec 19 15:38:51.485 INFO [stderr] warning: enum is never used: `SqlTypes`
Dec 19 15:38:51.485 INFO [stderr]  --> src/types.rs:7:1
Dec 19 15:38:51.485 INFO [stderr]   |
Dec 19 15:38:51.485 INFO [stderr] 7 | pub enum SqlTypes {
Dec 19 15:38:51.485 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 15:38:51.485 INFO [stderr] 
Dec 19 15:38:51.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.38s
Dec 19 15:38:52.821 INFO running `"docker" "inspect" "920bb454d23285f2cf51e1c8ff3ac870ab22fa8bc3f9c83033e67a69de5d5f97"`
Dec 19 15:38:53.111 INFO running `"docker" "rm" "-f" "920bb454d23285f2cf51e1c8ff3ac870ab22fa8bc3f9c83033e67a69de5d5f97"`
Dec 19 15:38:53.408 INFO [stdout] 920bb454d23285f2cf51e1c8ff3ac870ab22fa8bc3f9c83033e67a69de5d5f97