[INFO] fetching crate valust 0.8.0...
[INFO] testing valust-0.8.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate valust 0.8.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate valust 0.8.0
[INFO] finished tweaking crates.io crate valust 0.8.0
[INFO] tweaked toml for crates.io crate valust 0.8.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate valust 0.8.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6b35229f37c2018b51d3a411789192d053baf43d72c9f434a1723466c2f2430e
[INFO] running `Command { std: "docker" "start" "-a" "6b35229f37c2018b51d3a411789192d053baf43d72c9f434a1723466c2f2430e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b35229f37c2018b51d3a411789192d053baf43d72c9f434a1723466c2f2430e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b35229f37c2018b51d3a411789192d053baf43d72c9f434a1723466c2f2430e", kill_on_drop: false }`
[INFO] [stdout] 6b35229f37c2018b51d3a411789192d053baf43d72c9f434a1723466c2f2430e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a7c1d896d2938b15f0cd1ef449ae5dc37f0f9c83bde1eb4482b9a2ab5df8658d
[INFO] running `Command { std: "docker" "start" "-a" "a7c1d896d2938b15f0cd1ef449ae5dc37f0f9c83bde1eb4482b9a2ab5df8658d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling sealed v0.6.0
[INFO] [stderr]    Compiling valust v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `Command { std: "docker" "inspect" "a7c1d896d2938b15f0cd1ef449ae5dc37f0f9c83bde1eb4482b9a2ab5df8658d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7c1d896d2938b15f0cd1ef449ae5dc37f0f9c83bde1eb4482b9a2ab5df8658d", kill_on_drop: false }`
[INFO] [stdout] a7c1d896d2938b15f0cd1ef449ae5dc37f0f9c83bde1eb4482b9a2ab5df8658d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1bf6d0eb716e4026256043f4a7c760e262ecfe410d33c6685e26cdd4f1818a1d
[INFO] running `Command { std: "docker" "start" "-a" "1bf6d0eb716e4026256043f4a7c760e262ecfe410d33c6685e26cdd4f1818a1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling valust v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1bf6d0eb716e4026256043f4a7c760e262ecfe410d33c6685e26cdd4f1818a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf6d0eb716e4026256043f4a7c760e262ecfe410d33c6685e26cdd4f1818a1d", kill_on_drop: false }`
[INFO] [stdout] 1bf6d0eb716e4026256043f4a7c760e262ecfe410d33c6685e26cdd4f1818a1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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", kill_on_drop: false }`
[INFO] [stdout] 08a6b1ed2d8dc53858879f643c7b603749d169529e07ee9a4c8ced6b331d760c
[INFO] running `Command { std: "docker" "start" "-a" "08a6b1ed2d8dc53858879f643c7b603749d169529e07ee9a4c8ced6b331d760c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/valust-fbc6c6fe1c3a983b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests valust
[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 1 test
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 23) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `valust_derive`
[INFO] [stdout]  --> src/lib.rs:26:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use valust_derive::Valust;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `valust_derive`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `valust_derive`, use `cargo add valust_derive` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `forward_derive` in this scope
[INFO] [stdout]  --> src/lib.rs:29:3
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[forward_derive(Debug)]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `rename` in this scope
[INFO] [stdout]   --> src/lib.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[rename(UncheckedUsername)]
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `trans` in this scope
[INFO] [stdout]   --> src/lib.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[trans(expr(String => _0.trim().to_owned()))]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `valid` in this scope
[INFO] [stdout]   --> src/lib.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[valid(expr(!_0.is_empty(), "username must not be empty"))]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `forward_derive` in this scope
[INFO] [stdout]   --> src/lib.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[forward_derive(Debug)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `post` in this scope
[INFO] [stdout]   --> src/lib.rs:39:3
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[post(user_id + (username.0.len() as u32) == *magic_number)]
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `forward` in this scope
[INFO] [stdout]   --> src/lib.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[forward]
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0071]: expected struct, variant or union type, found inferred type
[INFO] [stdout]   --> src/lib.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | let raw_profile = Raw::<UserProfile> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^ not a struct
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `UserProfile: Validate` is not satisfied
[INFO] [stdout]   --> src/lib.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | let raw_profile = Raw::<UserProfile> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Validate` is not implemented for `UserProfile`
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct UserProfile {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `UncheckedUsername` in this scope
[INFO] [stdout]   --> src/lib.rs:49:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     username: UncheckedUsername("  Foo  ".into()),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `validate` found for struct `UserProfile` in the current scope
[INFO] [stdout]   --> src/lib.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct UserProfile {
[INFO] [stdout]    | ---------------------- function or associated item `validate` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 | let profile = UserProfile::validate(raw_profile).expect("Check failed");
[INFO] [stdout]    |                            ^^^^^^^^ function or associated item not found in `UserProfile`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `validate`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Validate`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0071, E0277, E0425, E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0071`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08a6b1ed2d8dc53858879f643c7b603749d169529e07ee9a4c8ced6b331d760c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a6b1ed2d8dc53858879f643c7b603749d169529e07ee9a4c8ced6b331d760c", kill_on_drop: false }`
[INFO] [stdout] 08a6b1ed2d8dc53858879f643c7b603749d169529e07ee9a4c8ced6b331d760c
