[INFO] fetching crate mysqldump-mutator 0.0.1...
[INFO] testing mysqldump-mutator-0.0.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate mysqldump-mutator 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mysqldump-mutator 0.0.1
[INFO] finished tweaking crates.io crate mysqldump-mutator 0.0.1
[INFO] tweaked toml for crates.io crate mysqldump-mutator 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mysqldump-mutator 0.0.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding bigdecimal v0.1.2 (available: v0.4.8)
[INFO] [stderr]       Adding simple_logger v1.16.0 (available: v5.0.0)
[INFO] [stderr]       Adding utf8-chars v0.1.4 (available: v3.0.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v1.16.0
[INFO] [stderr]   Downloaded utf8-chars v0.1.4
[INFO] [stderr]   Downloaded bigdecimal v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 365bdadabd8f96a4ca823a5a9d289c7824625a8d821083fa4aa0e8cd83fe219d
[INFO] running `Command { std: "docker" "start" "-a" "365bdadabd8f96a4ca823a5a9d289c7824625a8d821083fa4aa0e8cd83fe219d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "365bdadabd8f96a4ca823a5a9d289c7824625a8d821083fa4aa0e8cd83fe219d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365bdadabd8f96a4ca823a5a9d289c7824625a8d821083fa4aa0e8cd83fe219d", kill_on_drop: false }`
[INFO] [stdout] 365bdadabd8f96a4ca823a5a9d289c7824625a8d821083fa4aa0e8cd83fe219d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33d43d4e434fc3c8ef85e0e06b9779573c51367601a065b470bc339a4fd0ee66
[INFO] running `Command { std: "docker" "start" "-a" "33d43d4e434fc3c8ef85e0e06b9779573c51367601a065b470bc339a4fd0ee66", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling utf8-chars v0.1.4
[INFO] [stderr]    Compiling mysqldump-mutator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Cte`, `Fetch`, `OrderByExpr`, `SetOperator`, `TableAlias`, and `Top`
[INFO] [stdout]   --> src/ast/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Cte, Fetch, OrderByExpr, Query, SetExpr, SetOperator, TableAlias, Top, Values,
[INFO] [stdout]    |     ^^^  ^^^^^  ^^^^^^^^^^^                  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::ansi::AnsiDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use self::ansi::AnsiDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::generic::GenericDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use self::generic::GenericDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::mssql::MsSqlDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use self::mssql::MsSqlDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::postgresql::PostgreSqlDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use self::postgresql::PostgreSqlDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Statement` is never used
[INFO] [stdout]    --> src/ast/mod.rs:214:10
[INFO] [stdout]     |
[INFO] [stdout] 214 | pub enum Statement {}
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Assignment` is never constructed
[INFO] [stdout]    --> src/ast/mod.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct Assignment {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FileFormat` is never used
[INFO] [stdout]    --> src/ast/mod.rs:231:10
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub enum FileFormat {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ObjectType` is never used
[INFO] [stdout]    --> src/ast/mod.rs:280:10
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub enum ObjectType {}
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransactionMode` is never used
[INFO] [stdout]    --> src/ast/mod.rs:295:10
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub enum TransactionMode {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransactionAccessMode` is never used
[INFO] [stdout]    --> src/ast/mod.rs:298:10
[INFO] [stdout]     |
[INFO] [stdout] 298 | pub enum TransactionAccessMode {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransactionIsolationLevel` is never used
[INFO] [stdout]    --> src/ast/mod.rs:301:10
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub enum TransactionIsolationLevel {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShowStatementFilter` is never used
[INFO] [stdout]    --> src/ast/mod.rs:304:10
[INFO] [stdout]     |
[INFO] [stdout] 304 | pub enum ShowStatementFilter {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SetVariableValue` is never used
[INFO] [stdout]    --> src/ast/mod.rs:307:10
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub enum SetVariableValue {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SetOperator` is never used
[INFO] [stdout]   --> src/ast/query.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub enum SetOperator {}
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Top` is never constructed
[INFO] [stdout]    --> src/ast/query.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct Top {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnsiDialect` is never constructed
[INFO] [stdout]   --> src/dialect/ansi.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AnsiDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenericDialect` is never constructed
[INFO] [stdout]   --> src/dialect/generic.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct GenericDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MsSqlDialect` is never constructed
[INFO] [stdout]   --> src/dialect/mssql.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct MsSqlDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PostgreSqlDialect` is never constructed
[INFO] [stdout]   --> src/dialect/postgresql.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct PostgreSqlDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "33d43d4e434fc3c8ef85e0e06b9779573c51367601a065b470bc339a4fd0ee66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d43d4e434fc3c8ef85e0e06b9779573c51367601a065b470bc339a4fd0ee66", kill_on_drop: false }`
[INFO] [stdout] 33d43d4e434fc3c8ef85e0e06b9779573c51367601a065b470bc339a4fd0ee66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94dfa24f948d70abd18e6829661c83b6c24c7da1d3c81f3e96bf43173322ef20
[INFO] running `Command { std: "docker" "start" "-a" "94dfa24f948d70abd18e6829661c83b6c24c7da1d3c81f3e96bf43173322ef20", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stdout] warning: unused imports: `Cte`, `Fetch`, `OrderByExpr`, `SetOperator`, `TableAlias`, and `Top`
[INFO] [stdout]   --> src/ast/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Cte, Fetch, OrderByExpr, Query, SetExpr, SetOperator, TableAlias, Top, Values,
[INFO] [stdout]    |     ^^^  ^^^^^  ^^^^^^^^^^^                  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::ansi::AnsiDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use self::ansi::AnsiDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::generic::GenericDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use self::generic::GenericDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::mssql::MsSqlDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use self::mssql::MsSqlDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::postgresql::PostgreSqlDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use self::postgresql::PostgreSqlDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Statement` is never used
[INFO] [stdout]    --> src/ast/mod.rs:214:10
[INFO] [stdout]     |
[INFO] [stdout] 214 | pub enum Statement {}
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Assignment` is never constructed
[INFO] [stdout]    --> src/ast/mod.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct Assignment {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FileFormat` is never used
[INFO] [stdout]    --> src/ast/mod.rs:231:10
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub enum FileFormat {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ObjectType` is never used
[INFO] [stdout]    --> src/ast/mod.rs:280:10
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub enum ObjectType {}
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransactionMode` is never used
[INFO] [stdout]    --> src/ast/mod.rs:295:10
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub enum TransactionMode {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransactionAccessMode` is never used
[INFO] [stdout]    --> src/ast/mod.rs:298:10
[INFO] [stdout]     |
[INFO] [stdout] 298 | pub enum TransactionAccessMode {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransactionIsolationLevel` is never used
[INFO] [stdout]    --> src/ast/mod.rs:301:10
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub enum TransactionIsolationLevel {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShowStatementFilter` is never used
[INFO] [stdout]    --> src/ast/mod.rs:304:10
[INFO] [stdout]     |
[INFO] [stdout] 304 | pub enum ShowStatementFilter {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SetVariableValue` is never used
[INFO] [stdout]    --> src/ast/mod.rs:307:10
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub enum SetVariableValue {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SetOperator` is never used
[INFO] [stdout]   --> src/ast/query.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub enum SetOperator {}
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Top` is never constructed
[INFO] [stdout]    --> src/ast/query.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct Top {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnsiDialect` is never constructed
[INFO] [stdout]   --> src/dialect/ansi.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AnsiDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenericDialect` is never constructed
[INFO] [stdout]   --> src/dialect/generic.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct GenericDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MsSqlDialect` is never constructed
[INFO] [stdout]   --> src/dialect/mssql.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct MsSqlDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PostgreSqlDialect` is never constructed
[INFO] [stdout]   --> src/dialect/postgresql.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct PostgreSqlDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling colored v1.9.4
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling simple_logger v1.16.0
[INFO] [stderr]    Compiling mysqldump-mutator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Cte`, `Fetch`, `OrderByExpr`, `SetOperator`, `TableAlias`, and `Top`
[INFO] [stdout]   --> src/ast/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Cte, Fetch, OrderByExpr, Query, SetExpr, SetOperator, TableAlias, Top, Values,
[INFO] [stdout]    |     ^^^  ^^^^^  ^^^^^^^^^^^                  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::ansi::AnsiDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use self::ansi::AnsiDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::generic::GenericDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use self::generic::GenericDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::mssql::MsSqlDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use self::mssql::MsSqlDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::postgresql::PostgreSqlDialect`
[INFO] [stdout]   --> src/dialect/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use self::postgresql::PostgreSqlDialect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Statement` is never used
[INFO] [stdout]    --> src/ast/mod.rs:214:10
[INFO] [stdout]     |
[INFO] [stdout] 214 | pub enum Statement {}
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Assignment` is never constructed
[INFO] [stdout]    --> src/ast/mod.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct Assignment {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FileFormat` is never used
[INFO] [stdout]    --> src/ast/mod.rs:231:10
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub enum FileFormat {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ObjectType` is never used
[INFO] [stdout]    --> src/ast/mod.rs:280:10
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub enum ObjectType {}
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransactionMode` is never used
[INFO] [stdout]    --> src/ast/mod.rs:295:10
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub enum TransactionMode {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransactionAccessMode` is never used
[INFO] [stdout]    --> src/ast/mod.rs:298:10
[INFO] [stdout]     |
[INFO] [stdout] 298 | pub enum TransactionAccessMode {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransactionIsolationLevel` is never used
[INFO] [stdout]    --> src/ast/mod.rs:301:10
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub enum TransactionIsolationLevel {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShowStatementFilter` is never used
[INFO] [stdout]    --> src/ast/mod.rs:304:10
[INFO] [stdout]     |
[INFO] [stdout] 304 | pub enum ShowStatementFilter {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SetVariableValue` is never used
[INFO] [stdout]    --> src/ast/mod.rs:307:10
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub enum SetVariableValue {}
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SetOperator` is never used
[INFO] [stdout]   --> src/ast/query.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub enum SetOperator {}
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Top` is never constructed
[INFO] [stdout]    --> src/ast/query.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct Top {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnsiDialect` is never constructed
[INFO] [stdout]   --> src/dialect/ansi.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AnsiDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenericDialect` is never constructed
[INFO] [stdout]   --> src/dialect/generic.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct GenericDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MsSqlDialect` is never constructed
[INFO] [stdout]   --> src/dialect/mssql.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct MsSqlDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PostgreSqlDialect` is never constructed
[INFO] [stdout]   --> src/dialect/postgresql.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct PostgreSqlDialect {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "94dfa24f948d70abd18e6829661c83b6c24c7da1d3c81f3e96bf43173322ef20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94dfa24f948d70abd18e6829661c83b6c24c7da1d3c81f3e96bf43173322ef20", kill_on_drop: false }`
[INFO] [stdout] 94dfa24f948d70abd18e6829661c83b6c24c7da1d3c81f3e96bf43173322ef20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99793e272d27dcef4a2e83dfce8dd3e28092361122b32b962003c4ecec39678a
[INFO] running `Command { std: "docker" "start" "-a" "99793e272d27dcef4a2e83dfce8dd3e28092361122b32b962003c4ecec39678a", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Cte`, `Fetch`, `OrderByExpr`, `SetOperator`, `TableAlias`, and `Top`
[INFO] [stderr]   --> src/ast/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Cte, Fetch, OrderByExpr, Query, SetExpr, SetOperator, TableAlias, Top, Values,
[INFO] [stderr]    |     ^^^  ^^^^^  ^^^^^^^^^^^                  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::ansi::AnsiDialect`
[INFO] [stderr]   --> src/dialect/mod.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub use self::ansi::AnsiDialect;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::generic::GenericDialect`
[INFO] [stderr]   --> src/dialect/mod.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub use self::generic::GenericDialect;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::mssql::MsSqlDialect`
[INFO] [stderr]   --> src/dialect/mod.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub use self::mssql::MsSqlDialect;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::postgresql::PostgreSqlDialect`
[INFO] [stderr]   --> src/dialect/mod.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub use self::postgresql::PostgreSqlDialect;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Statement` is never used
[INFO] [stderr]    --> src/ast/mod.rs:214:10
[INFO] [stderr]     |
[INFO] [stderr] 214 | pub enum Statement {}
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Assignment` is never constructed
[INFO] [stderr]    --> src/ast/mod.rs:218:12
[INFO] [stderr]     |
[INFO] [stderr] 218 | pub struct Assignment {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `FileFormat` is never used
[INFO] [stderr]    --> src/ast/mod.rs:231:10
[INFO] [stderr]     |
[INFO] [stderr] 231 | pub enum FileFormat {
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ObjectType` is never used
[INFO] [stderr]    --> src/ast/mod.rs:280:10
[INFO] [stderr]     |
[INFO] [stderr] 280 | pub enum ObjectType {}
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TransactionMode` is never used
[INFO] [stderr]    --> src/ast/mod.rs:295:10
[INFO] [stderr]     |
[INFO] [stderr] 295 | pub enum TransactionMode {}
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TransactionAccessMode` is never used
[INFO] [stderr]    --> src/ast/mod.rs:298:10
[INFO] [stderr]     |
[INFO] [stderr] 298 | pub enum TransactionAccessMode {}
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TransactionIsolationLevel` is never used
[INFO] [stderr]    --> src/ast/mod.rs:301:10
[INFO] [stderr]     |
[INFO] [stderr] 301 | pub enum TransactionIsolationLevel {}
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ShowStatementFilter` is never used
[INFO] [stderr]    --> src/ast/mod.rs:304:10
[INFO] [stderr]     |
[INFO] [stderr] 304 | pub enum ShowStatementFilter {}
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `SetVariableValue` is never used
[INFO] [stderr]    --> src/ast/mod.rs:307:10
[INFO] [stderr]     |
[INFO] [stderr] 307 | pub enum SetVariableValue {}
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `SetOperator` is never used
[INFO] [stderr]   --> src/ast/query.rs:73:10
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub enum SetOperator {}
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Top` is never constructed
[INFO] [stderr]    --> src/ast/query.rs:144:12
[INFO] [stderr]     |
[INFO] [stderr] 144 | pub struct Top {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AnsiDialect` is never constructed
[INFO] [stderr]   --> src/dialect/ansi.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct AnsiDialect {}
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GenericDialect` is never constructed
[INFO] [stderr]   --> src/dialect/generic.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct GenericDialect {}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MsSqlDialect` is never constructed
[INFO] [stderr]   --> src/dialect/mssql.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct MsSqlDialect {}
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PostgreSqlDialect` is never constructed
[INFO] [stderr]   --> src/dialect/postgresql.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct PostgreSqlDialect {}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mysqldump-mutator` (lib) generated 20 warnings (run `cargo fix --lib -p mysqldump-mutator` to apply 5 suggestions)
[INFO] [stderr] warning: `mysqldump-mutator` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mysqldump_mutator-62d7dd2f364d4d60)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mysqldump_mutator
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99793e272d27dcef4a2e83dfce8dd3e28092361122b32b962003c4ecec39678a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99793e272d27dcef4a2e83dfce8dd3e28092361122b32b962003c4ecec39678a", kill_on_drop: false }`
[INFO] [stdout] 99793e272d27dcef4a2e83dfce8dd3e28092361122b32b962003c4ecec39678a