[INFO] fetching crate slint_derive 0.1.2...
[INFO] testing slint_derive-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate slint_derive 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate slint_derive 0.1.2
[INFO] finished tweaking crates.io crate slint_derive 0.1.2
[INFO] tweaked toml for crates.io crate slint_derive 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slint_derive 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slint_derive 0.1.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d419bd8d01cc6a19c6055534b94df1b2dd7c1800694621d9238c41cd87eeb386
[INFO] running `Command { std: "docker" "start" "-a" "d419bd8d01cc6a19c6055534b94df1b2dd7c1800694621d9238c41cd87eeb386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d419bd8d01cc6a19c6055534b94df1b2dd7c1800694621d9238c41cd87eeb386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d419bd8d01cc6a19c6055534b94df1b2dd7c1800694621d9238c41cd87eeb386", kill_on_drop: false }`
[INFO] [stdout] d419bd8d01cc6a19c6055534b94df1b2dd7c1800694621d9238c41cd87eeb386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d233901e110ec05240e3551828ca0048cb12c9abd9f9a67d7222b99161142eba
[INFO] running `Command { std: "docker" "start" "-a" "d233901e110ec05240e3551828ca0048cb12c9abd9f9a67d7222b99161142eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling slint_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `default` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut default: Option<String> = None;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_default` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `foreign_key` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut foreign_key: Option<String> = None;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_foreign_key` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `relationship` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut relationship: Option<String> = None;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_relationship` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `default` is never read
[INFO] [stdout]   --> src/lib.rs:73:41
[INFO] [stdout]    |
[INFO] [stdout] 73 | ...                   default = Some(litstr.value());
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `foreign_key` is never read
[INFO] [stdout]    --> src/lib.rs:129:41
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   foreign_key = Some(litstr.value());
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `foreign_key` is never read
[INFO] [stdout]   --> src/lib.rs:80:41
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...                   foreign_key = Some(litstr.value());
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `relationship` is never read
[INFO] [stdout]    --> src/lib.rs:136:41
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...                   relationship = Some(litstr.value());
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `relationship` is never read
[INFO] [stdout]   --> src/lib.rs:87:41
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   relationship = Some(litstr.value());
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "d233901e110ec05240e3551828ca0048cb12c9abd9f9a67d7222b99161142eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d233901e110ec05240e3551828ca0048cb12c9abd9f9a67d7222b99161142eba", kill_on_drop: false }`
[INFO] [stdout] d233901e110ec05240e3551828ca0048cb12c9abd9f9a67d7222b99161142eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aa5dfce0d6d097123fe602d37b11d2ad9b29bc12ac4d018b9ee0f97dd555f88
[INFO] running `Command { std: "docker" "start" "-a" "0aa5dfce0d6d097123fe602d37b11d2ad9b29bc12ac4d018b9ee0f97dd555f88", kill_on_drop: false }`
[INFO] [stderr]    Compiling slint_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `default` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut default: Option<String> = None;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_default` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `foreign_key` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut foreign_key: Option<String> = None;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_foreign_key` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `relationship` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut relationship: Option<String> = None;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_relationship` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `default` is never read
[INFO] [stdout]   --> src/lib.rs:73:41
[INFO] [stdout]    |
[INFO] [stdout] 73 | ...                   default = Some(litstr.value());
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `foreign_key` is never read
[INFO] [stdout]    --> src/lib.rs:129:41
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   foreign_key = Some(litstr.value());
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `foreign_key` is never read
[INFO] [stdout]   --> src/lib.rs:80:41
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...                   foreign_key = Some(litstr.value());
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `relationship` is never read
[INFO] [stdout]    --> src/lib.rs:136:41
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...                   relationship = Some(litstr.value());
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `relationship` is never read
[INFO] [stdout]   --> src/lib.rs:87:41
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   relationship = Some(litstr.value());
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `default` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut default: Option<String> = None;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_default` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `foreign_key` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut foreign_key: Option<String> = None;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_foreign_key` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `relationship` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut relationship: Option<String> = None;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_relationship` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `default` is never read
[INFO] [stdout]   --> src/lib.rs:73:41
[INFO] [stdout]    |
[INFO] [stdout] 73 | ...                   default = Some(litstr.value());
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `foreign_key` is never read
[INFO] [stdout]    --> src/lib.rs:129:41
[INFO] [stdout]     |
[INFO] [stdout] 129 | ...                   foreign_key = Some(litstr.value());
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `foreign_key` is never read
[INFO] [stdout]   --> src/lib.rs:80:41
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...                   foreign_key = Some(litstr.value());
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `relationship` is never read
[INFO] [stdout]    --> src/lib.rs:136:41
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...                   relationship = Some(litstr.value());
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `relationship` is never read
[INFO] [stdout]   --> src/lib.rs:87:41
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   relationship = Some(litstr.value());
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "0aa5dfce0d6d097123fe602d37b11d2ad9b29bc12ac4d018b9ee0f97dd555f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa5dfce0d6d097123fe602d37b11d2ad9b29bc12ac4d018b9ee0f97dd555f88", kill_on_drop: false }`
[INFO] [stdout] 0aa5dfce0d6d097123fe602d37b11d2ad9b29bc12ac4d018b9ee0f97dd555f88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58778b50d35589450c588b12d80feaaaeae6164b9426675407ff30a29f24d644
[INFO] running `Command { std: "docker" "start" "-a" "58778b50d35589450c588b12d80feaaaeae6164b9426675407ff30a29f24d644", kill_on_drop: false }`
[INFO] [stderr] warning: variable `default` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let mut default: Option<String> = None;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_default` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `foreign_key` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut foreign_key: Option<String> = None;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_foreign_key` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `relationship` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let mut relationship: Option<String> = None;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_relationship` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `default` is never read
[INFO] [stderr]   --> src/lib.rs:73:41
[INFO] [stderr]    |
[INFO] [stderr] 73 | ...                   default = Some(litstr.value());
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `foreign_key` is never read
[INFO] [stderr]    --> src/lib.rs:129:41
[INFO] [stderr]     |
[INFO] [stderr] 129 | ...                   foreign_key = Some(litstr.value());
[INFO] [stderr]     |                       ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `foreign_key` is never read
[INFO] [stderr]   --> src/lib.rs:80:41
[INFO] [stderr]    |
[INFO] [stderr] 80 | ...                   foreign_key = Some(litstr.value());
[INFO] [stderr]    |                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `relationship` is never read
[INFO] [stderr]    --> src/lib.rs:136:41
[INFO] [stderr]     |
[INFO] [stderr] 136 | ...                   relationship = Some(litstr.value());
[INFO] [stderr]     |                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `relationship` is never read
[INFO] [stderr]   --> src/lib.rs:87:41
[INFO] [stderr]    |
[INFO] [stderr] 87 | ...                   relationship = Some(litstr.value());
[INFO] [stderr]    |                       ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `slint_derive` (lib) generated 8 warnings
[INFO] [stderr] warning: `slint_derive` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slint_derive-f0f730fa8a042e8b)
[INFO] [stderr]    Doc-tests slint_derive
[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] [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] running `Command { std: "docker" "inspect" "58778b50d35589450c588b12d80feaaaeae6164b9426675407ff30a29f24d644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58778b50d35589450c588b12d80feaaaeae6164b9426675407ff30a29f24d644", kill_on_drop: false }`
[INFO] [stdout] 58778b50d35589450c588b12d80feaaaeae6164b9426675407ff30a29f24d644