[INFO] cloning repository https://github.com/iptq/orm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iptq/orm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Form", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Form'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c042193f3d26fcd5769b16dec3c176cfd1b7d2a6
[INFO] checking iptq/orm against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Form" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iptq/orm on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iptq/orm
[INFO] finished tweaking git repo https://github.com/iptq/orm
[INFO] tweaked toml for git repo https://github.com/iptq/orm written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/iptq/orm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22c2e68633fcd892b790f31bdf8d5ea02ed17a529fab1303b300ea480926e9fd
[INFO] running `Command { std: "docker" "start" "-a" "22c2e68633fcd892b790f31bdf8d5ea02ed17a529fab1303b300ea480926e9fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22c2e68633fcd892b790f31bdf8d5ea02ed17a529fab1303b300ea480926e9fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c2e68633fcd892b790f31bdf8d5ea02ed17a529fab1303b300ea480926e9fd", kill_on_drop: false }`
[INFO] [stdout] 22c2e68633fcd892b790f31bdf8d5ea02ed17a529fab1303b300ea480926e9fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 96aa17a4055332a5b41c1df8320d2432e173c1b09c0561865609b8990710742e
[INFO] running `Command { std: "docker" "start" "-a" "96aa17a4055332a5b41c1df8320d2432e173c1b09c0561865609b8990710742e", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking arrayref v0.3.5
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]     Checking byteorder v1.2.6
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]     Checking unicode-normalization v0.1.7
[INFO] [stderr]     Checking utf8-ranges v1.0.1
[INFO] [stderr]     Checking bit-vec v0.5.0
[INFO] [stderr]     Checking bufstream v0.1.3
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking log v0.4.5
[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.0
[INFO] [stderr]     Checking typenum v1.10.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking smallvec v0.6.5
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking r2d2 v0.8.2
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking atoi v0.2.3
[INFO] [stderr]     Checking checked v0.5.0
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking flate2 v1.0.2
[INFO] [stderr]     Checking twox-hash v1.1.1
[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]     Checking serde_json v1.0.30
[INFO] [stderr]     Checking mysql_common v0.9.2
[INFO] [stderr]     Checking mysql v14.1.0
[INFO] [stderr]     Checking r2d2_mysql v9.0.0
[INFO] [stderr]     Checking orm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `MysqlConnectionManager` is imported redundantly
[INFO] [stdout]   --> src/backend/mysql.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use self::r2d2_mysql::MysqlConnectionManager;
[INFO] [stdout]    |     ---------------------------------------- the item `MysqlConnectionManager` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 30 |             MysqlConnectionManager,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pool` is imported redundantly
[INFO] [stdout]   --> src/backend/mysql.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 6  | use r2d2::Pool;
[INFO] [stdout]    |     ---------- the item `Pool` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 32 |         use r2d2::Pool;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::QueryClause`
[INFO] [stdout]  --> src/structured/select.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::QueryClause;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Backend`
[INFO] [stdout]  --> src/structured/select.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use Backend;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MysqlConnectionManager` is imported redundantly
[INFO] [stdout]   --> src/backend/mysql.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use self::r2d2_mysql::MysqlConnectionManager;
[INFO] [stdout]    |     ---------------------------------------- the item `MysqlConnectionManager` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 30 |             MysqlConnectionManager,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pool` is imported redundantly
[INFO] [stdout]   --> src/backend/mysql.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 6  | use r2d2::Pool;
[INFO] [stdout]    |     ---------- the item `Pool` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 32 |         use r2d2::Pool;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::QueryClause`
[INFO] [stdout]  --> src/structured/select.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::QueryClause;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Backend`
[INFO] [stdout]  --> src/structured/select.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use Backend;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pool`
[INFO] [stdout]   --> src/backend/mysql.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pool: Arc<Pool<MysqlConnectionManager>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Session`
[INFO] [stdout]   --> src/connection.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Session {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `connection`
[INFO] [stdout]  --> src/query.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     connection: &'a ConnectionPool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entities`
[INFO] [stdout]  --> src/query.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     entities: Vec<Entity>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Value`
[INFO] [stdout]   --> src/query.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Value {}
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `from_clause`
[INFO] [stdout]  --> src/structured/select.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     from_clause: Option<SelectFromClause>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `where_clause`
[INFO] [stdout]  --> src/structured/select.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     where_clause: SelectWhereClause,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner_columns`
[INFO] [stdout]  --> src/structured/select.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     inner_columns: Vec<SelectColumn>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `limit_clause`
[INFO] [stdout]  --> src/structured/select.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     limit_clause: Option<SelectLimitClause>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `SqlTypes`
[INFO] [stdout]  --> src/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum SqlTypes {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pool`
[INFO] [stdout]   --> src/backend/mysql.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pool: Arc<Pool<MysqlConnectionManager>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Session`
[INFO] [stdout]   --> src/connection.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Session {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `connection`
[INFO] [stdout]  --> src/query.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     connection: &'a ConnectionPool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entities`
[INFO] [stdout]  --> src/query.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     entities: Vec<Entity>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Value`
[INFO] [stdout]   --> src/query.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Value {}
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `from_clause`
[INFO] [stdout]  --> src/structured/select.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     from_clause: Option<SelectFromClause>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `where_clause`
[INFO] [stdout]  --> src/structured/select.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     where_clause: SelectWhereClause,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner_columns`
[INFO] [stdout]  --> src/structured/select.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     inner_columns: Vec<SelectColumn>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `limit_clause`
[INFO] [stdout]  --> src/structured/select.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     limit_clause: Option<SelectLimitClause>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `SqlTypes`
[INFO] [stdout]  --> src/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum SqlTypes {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.86s
[INFO] running `Command { std: "docker" "inspect" "96aa17a4055332a5b41c1df8320d2432e173c1b09c0561865609b8990710742e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96aa17a4055332a5b41c1df8320d2432e173c1b09c0561865609b8990710742e", kill_on_drop: false }`
[INFO] [stdout] 96aa17a4055332a5b41c1df8320d2432e173c1b09c0561865609b8990710742e