[INFO] fetching crate facet 0.29.1...
[INFO] testing facet-0.29.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate facet 0.29.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate facet 0.29.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate facet 0.29.1
[INFO] tweaked toml for crates.io crate facet 0.29.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate facet 0.29.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate facet 0.29.1 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a239f4d2fb4e74232cf37c35c29054b0514c2a57c0bf0232d6dad7cb54457808
[INFO] running `Command { std: "docker" "start" "-a" "a239f4d2fb4e74232cf37c35c29054b0514c2a57c0bf0232d6dad7cb54457808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a239f4d2fb4e74232cf37c35c29054b0514c2a57c0bf0232d6dad7cb54457808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a239f4d2fb4e74232cf37c35c29054b0514c2a57c0bf0232d6dad7cb54457808", kill_on_drop: false }`
[INFO] [stdout] a239f4d2fb4e74232cf37c35c29054b0514c2a57c0bf0232d6dad7cb54457808
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78e1dfd5f07f4085c6ced862cfda36c61a67df0fcb1cc3f6926f0b38274fdd6b
[INFO] running `Command { std: "docker" "start" "-a" "78e1dfd5f07f4085c6ced862cfda36c61a67df0fcb1cc3f6926f0b38274fdd6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling facet-core v0.29.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling facet-macros-parse v0.29.1
[INFO] [stderr]    Compiling facet-macros-emit v0.29.1
[INFO] [stderr]    Compiling facet-macros v0.29.1
[INFO] [stderr]    Compiling facet v0.29.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "78e1dfd5f07f4085c6ced862cfda36c61a67df0fcb1cc3f6926f0b38274fdd6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e1dfd5f07f4085c6ced862cfda36c61a67df0fcb1cc3f6926f0b38274fdd6b", kill_on_drop: false }`
[INFO] [stdout] 78e1dfd5f07f4085c6ced862cfda36c61a67df0fcb1cc3f6926f0b38274fdd6b
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 884385ce71bf63cd00af9cf2a62942286b10175cebe77c756c144da89a0d196a
[INFO] running `Command { std: "docker" "start" "-a" "884385ce71bf63cd00af9cf2a62942286b10175cebe77c756c144da89a0d196a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling facet v0.29.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `facet_testhelpers`
[INFO] [stdout]   --> tests/value_vtable_facts.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use facet_testhelpers::test;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_testhelpers`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `facet_testhelpers`, use `cargo add facet_testhelpers` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `facet_reflect`
[INFO] [stdout]     --> tests/value_vtable_facts.rs:1611:9
[INFO] [stdout]      |
[INFO] [stdout] 1611 |     use facet_reflect::Partial;
[INFO] [stdout]      |         ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `facet_reflect`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `facet_reflect`, use `cargo add facet_reflect` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Recursive` is never constructed
[INFO] [stdout]  --> tests/cycle.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Recursive {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `facet` (test "value_vtable_facts") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]    --> tests/derive.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     struct Blah {
[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 `Foo` is never constructed
[INFO] [stdout]    --> tests/derive.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |     struct Foo {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]    --> tests/derive.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 |     struct Blah(u32);
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]    --> tests/derive.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     struct Blah(
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]    --> tests/derive.rs:283:12
[INFO] [stdout]     |
[INFO] [stdout] 283 |     struct Blah<'a, T, const C: usize = 3>
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]    --> tests/derive.rs:295:12
[INFO] [stdout]     |
[INFO] [stdout] 295 |     struct Blah<'a, T, const C: usize = 3>(T, core::marker::PhantomData<&'a ()>)
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]    --> tests/derive.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 |     struct Blah<const C: usize = 3>
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]    --> tests/derive.rs:348:12
[INFO] [stdout]     |
[INFO] [stdout] 348 |     struct Blah(
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubConfig` is never constructed
[INFO] [stdout]    --> tests/derive.rs:361:16
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub struct CubConfig {}
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileInfo` is never constructed
[INFO] [stdout]    --> tests/derive.rs:367:12
[INFO] [stdout]     |
[INFO] [stdout] 367 |     struct FileInfo {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BarFoo` is never constructed
[INFO] [stdout]    --> tests/derive.rs:441:12
[INFO] [stdout]     |
[INFO] [stdout] 441 |     struct BarFoo {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Foo` is never constructed
[INFO] [stdout]    --> tests/derive.rs:544:12
[INFO] [stdout]     |
[INFO] [stdout] 544 |     struct Foo<'a> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Foo` is never constructed
[INFO] [stdout]    --> tests/derive.rs:608:12
[INFO] [stdout]     |
[INFO] [stdout] 608 |     struct Foo {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "884385ce71bf63cd00af9cf2a62942286b10175cebe77c756c144da89a0d196a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884385ce71bf63cd00af9cf2a62942286b10175cebe77c756c144da89a0d196a", kill_on_drop: false }`
[INFO] [stdout] 884385ce71bf63cd00af9cf2a62942286b10175cebe77c756c144da89a0d196a
