[INFO] fetching crate meta_tuple 0.4.2...
[INFO] testing meta_tuple-0.4.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate meta_tuple 0.4.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate meta_tuple 0.4.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate meta_tuple 0.4.2
[INFO] tweaked toml for crates.io crate meta_tuple 0.4.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate meta_tuple 0.4.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate meta_tuple 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polonius-the-crab v0.4.2
[INFO] [stderr]   Downloaded meta_tuple_derive v0.2.0
[INFO] [stderr]   Downloaded higher-kinded-types v0.1.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfaf0b682c0dd5689ca9b166339af0d93c91e1fc06753633b2ffeff47eb3b1a1
[INFO] running `Command { std: "docker" "start" "-a" "dfaf0b682c0dd5689ca9b166339af0d93c91e1fc06753633b2ffeff47eb3b1a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfaf0b682c0dd5689ca9b166339af0d93c91e1fc06753633b2ffeff47eb3b1a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfaf0b682c0dd5689ca9b166339af0d93c91e1fc06753633b2ffeff47eb3b1a1", kill_on_drop: false }`
[INFO] [stdout] dfaf0b682c0dd5689ca9b166339af0d93c91e1fc06753633b2ffeff47eb3b1a1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40355651a8c61f50bff214d1853a2d4e68b6b88b464a695f43c01652f4fa6c3e
[INFO] running `Command { std: "docker" "start" "-a" "40355651a8c61f50bff214d1853a2d4e68b6b88b464a695f43c01652f4fa6c3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling never-say-never v6.6.666
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling higher-kinded-types v0.1.1
[INFO] [stderr]    Compiling polonius-the-crab v0.4.2
[INFO] [stderr]    Compiling meta_tuple_derive v0.2.0
[INFO] [stderr]    Compiling meta_tuple v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: higher-kinded-types v0.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "40355651a8c61f50bff214d1853a2d4e68b6b88b464a695f43c01652f4fa6c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40355651a8c61f50bff214d1853a2d4e68b6b88b464a695f43c01652f4fa6c3e", kill_on_drop: false }`
[INFO] [stdout] 40355651a8c61f50bff214d1853a2d4e68b6b88b464a695f43c01652f4fa6c3e
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 259168ae9b81f2d9d55a0313a4b138a3b1013f3bf12a021a3ce670b4f2850a95
[INFO] running `Command { std: "docker" "start" "-a" "259168ae9b81f2d9d55a0313a4b138a3b1013f3bf12a021a3ce670b4f2850a95", kill_on_drop: false }`
[INFO] [stderr]    Compiling meta_tuple v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/use_case.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DamageDealt(usize);
[INFO] [stdout]    |            ----------- ^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyTypeGeneric2` is never constructed
[INFO] [stdout]   --> tests/test.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct MyTypeGeneric2<T: Display>(T);
[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 `MyTypeGeneric3` is never constructed
[INFO] [stdout]   --> tests/test.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct MyTypeGeneric3<T: Display, const N: usize>(T);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyTypeGeneric4` is never constructed
[INFO] [stdout]   --> tests/test.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct MyTypeGeneric4<T: Display, const N: usize>(T);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: higher-kinded-types v0.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "259168ae9b81f2d9d55a0313a4b138a3b1013f3bf12a021a3ce670b4f2850a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "259168ae9b81f2d9d55a0313a4b138a3b1013f3bf12a021a3ce670b4f2850a95", kill_on_drop: false }`
[INFO] [stdout] 259168ae9b81f2d9d55a0313a4b138a3b1013f3bf12a021a3ce670b4f2850a95
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d48bfc28d451c91a8bb1b20ac5297a638f56a217a52c059d6d899eae8bf97a2
[INFO] running `Command { std: "docker" "start" "-a" "5d48bfc28d451c91a8bb1b20ac5297a638f56a217a52c059d6d899eae8bf97a2", kill_on_drop: false }`
[INFO] [stderr] warning: struct `MyTypeGeneric2` is never constructed
[INFO] [stderr]   --> tests/test.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct MyTypeGeneric2<T: Display>(T);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyTypeGeneric3` is never constructed
[INFO] [stderr]   --> tests/test.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct MyTypeGeneric3<T: Display, const N: usize>(T);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyTypeGeneric4` is never constructed
[INFO] [stderr]   --> tests/test.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct MyTypeGeneric4<T: Display, const N: usize>(T);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tests/use_case.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct DamageDealt(usize);
[INFO] [stderr]    |            ----------- ^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `meta_tuple` (test "test") generated 3 warnings
[INFO] [stderr] warning: `meta_tuple` (test "use_case") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: higher-kinded-types v0.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/meta_tuple-ab61238a555e1be5)
[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]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-48f7b64bb447381e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_query ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/use_case.rs (/opt/rustwide/target/debug/deps/use_case-86a4ee3822497c42)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test metadata ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d48bfc28d451c91a8bb1b20ac5297a638f56a217a52c059d6d899eae8bf97a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d48bfc28d451c91a8bb1b20ac5297a638f56a217a52c059d6d899eae8bf97a2", kill_on_drop: false }`
[INFO] [stdout] 5d48bfc28d451c91a8bb1b20ac5297a638f56a217a52c059d6d899eae8bf97a2
