[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 master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Form" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iptq/orm on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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-8/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" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.30
[INFO] [stderr]   Downloaded checked v0.5.0
[INFO] [stderr]   Downloaded mysql_common v0.9.2
[INFO] [stderr]   Downloaded mysql v14.1.0
[INFO] [stderr]   Downloaded r2d2_mysql v9.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13838cae1871eb298799c94f8bd2409ee94c78c0e7e6c885ed87c9b87147766d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "13838cae1871eb298799c94f8bd2409ee94c78c0e7e6c885ed87c9b87147766d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13838cae1871eb298799c94f8bd2409ee94c78c0e7e6c885ed87c9b87147766d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13838cae1871eb298799c94f8bd2409ee94c78c0e7e6c885ed87c9b87147766d", kill_on_drop: false }`
[INFO] [stdout] 13838cae1871eb298799c94f8bd2409ee94c78c0e7e6c885ed87c9b87147766d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df745e067d141217e02239a4565ef61b98fb4a71bdc725c58966cf6d21a1e335
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df745e067d141217e02239a4565ef61b98fb4a71bdc725c58966cf6d21a1e335", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check 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]     Checking void v1.0.2
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking unicode-normalization v0.1.7
[INFO] [stderr]     Checking utf8-ranges v1.0.1
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]     Checking bit-vec v0.5.0
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking bufstream v0.1.3
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking uuid v0.6.5
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[INFO] [stderr]     Checking base64 v0.9.3
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[INFO] [stderr]     Checking scheduled-thread-pool v0.2.0
[INFO] [stderr]     Checking serde v1.0.79
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking smallvec v0.6.5
[INFO] [stderr]     Checking r2d2 v0.8.2
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking atoi v0.2.3
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[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]     Checking flate2 v1.0.2
[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 36.32s
[INFO] running `Command { std: "docker" "inspect" "df745e067d141217e02239a4565ef61b98fb4a71bdc725c58966cf6d21a1e335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df745e067d141217e02239a4565ef61b98fb4a71bdc725c58966cf6d21a1e335", kill_on_drop: false }`
[INFO] [stdout] df745e067d141217e02239a4565ef61b98fb4a71bdc725c58966cf6d21a1e335