[INFO] fetching crate zintl-ui-app 0.0.1-alpha.1...
[INFO] testing zintl-ui-app-0.0.1-alpha.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate zintl-ui-app 0.0.1-alpha.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate zintl-ui-app 0.0.1-alpha.1
[INFO] finished tweaking crates.io crate zintl-ui-app 0.0.1-alpha.1
[INFO] tweaked toml for crates.io crate zintl-ui-app 0.0.1-alpha.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zintl-ui-app 0.0.1-alpha.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 zintl-ui-app 0.0.1-alpha.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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 90adc40acf999d42e448ec4888e79602a33119e8c4416317a64ed26b6ec82d4c
[INFO] running `Command { std: "docker" "start" "-a" "90adc40acf999d42e448ec4888e79602a33119e8c4416317a64ed26b6ec82d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90adc40acf999d42e448ec4888e79602a33119e8c4416317a64ed26b6ec82d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90adc40acf999d42e448ec4888e79602a33119e8c4416317a64ed26b6ec82d4c", kill_on_drop: false }`
[INFO] [stdout] 90adc40acf999d42e448ec4888e79602a33119e8c4416317a64ed26b6ec82d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2f5d1ae45c6c0910420c6b415bbb4a289fc3ff0059963d764076b048aa139b66
[INFO] running `Command { std: "docker" "start" "-a" "2f5d1ae45c6c0910420c6b415bbb4a289fc3ff0059963d764076b048aa139b66", kill_on_drop: false }`
[INFO] [stderr]    Compiling zintl-ui-render v0.0.1-alpha.1
[INFO] [stderr]    Compiling zintl-ui-view v0.0.1-alpha.1
[INFO] [stderr]    Compiling zintl-ui-app v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `storage` and `root` are never read
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct App {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 6 |     storage: Storage,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     root: RenderObject,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `App` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "2f5d1ae45c6c0910420c6b415bbb4a289fc3ff0059963d764076b048aa139b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f5d1ae45c6c0910420c6b415bbb4a289fc3ff0059963d764076b048aa139b66", kill_on_drop: false }`
[INFO] [stdout] 2f5d1ae45c6c0910420c6b415bbb4a289fc3ff0059963d764076b048aa139b66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0be91ba9c701c01f31c4f53004067ed165586ff1cdc1848ce06a5bc9a4c4f5be
[INFO] running `Command { std: "docker" "start" "-a" "0be91ba9c701c01f31c4f53004067ed165586ff1cdc1848ce06a5bc9a4c4f5be", kill_on_drop: false }`
[INFO] [stdout] warning: fields `storage` and `root` are never read
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct App {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 6 |     storage: Storage,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     root: RenderObject,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `App` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zintl-ui-app v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `storage` and `root` are never read
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct App {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 6 |     storage: Storage,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     root: RenderObject,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `App` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "0be91ba9c701c01f31c4f53004067ed165586ff1cdc1848ce06a5bc9a4c4f5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be91ba9c701c01f31c4f53004067ed165586ff1cdc1848ce06a5bc9a4c4f5be", kill_on_drop: false }`
[INFO] [stdout] 0be91ba9c701c01f31c4f53004067ed165586ff1cdc1848ce06a5bc9a4c4f5be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 66b56aac70780574d1fbe1a55663b2c5fc8f23dfc53b033893c73ecfa835de73
[INFO] running `Command { std: "docker" "start" "-a" "66b56aac70780574d1fbe1a55663b2c5fc8f23dfc53b033893c73ecfa835de73", kill_on_drop: false }`
[INFO] [stderr] warning: fields `storage` and `root` are never read
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct App {
[INFO] [stderr]   |            --- fields in this struct
[INFO] [stderr] 6 |     storage: Storage,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 7 |     root: RenderObject,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `App` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zintl-ui-app` (lib) generated 1 warning
[INFO] [stderr] warning: `zintl-ui-app` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zintl_ui_app-61ad9f4cd14602f5)
[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 zintl_ui_app
[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" "66b56aac70780574d1fbe1a55663b2c5fc8f23dfc53b033893c73ecfa835de73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b56aac70780574d1fbe1a55663b2c5fc8f23dfc53b033893c73ecfa835de73", kill_on_drop: false }`
[INFO] [stdout] 66b56aac70780574d1fbe1a55663b2c5fc8f23dfc53b033893c73ecfa835de73