[INFO] fetching crate winio-layout 0.1.2...
[INFO] testing winio-layout-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate winio-layout 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate winio-layout 0.1.2
[INFO] finished tweaking crates.io crate winio-layout 0.1.2
[INFO] tweaked toml for crates.io crate winio-layout 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate winio-layout 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate winio-layout 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 577720b12cbd48cfa6165f7770f8176833d0cb4c4d41a26aa355bb2bbef02858
[INFO] running `Command { std: "docker" "start" "-a" "577720b12cbd48cfa6165f7770f8176833d0cb4c4d41a26aa355bb2bbef02858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "577720b12cbd48cfa6165f7770f8176833d0cb4c4d41a26aa355bb2bbef02858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577720b12cbd48cfa6165f7770f8176833d0cb4c4d41a26aa355bb2bbef02858", kill_on_drop: false }`
[INFO] [stdout] 577720b12cbd48cfa6165f7770f8176833d0cb4c4d41a26aa355bb2bbef02858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23e66b4d7c02e91d080a7e7d30c007a1200757ee1606da4503ad44361d06f998
[INFO] running `Command { std: "docker" "start" "-a" "23e66b4d7c02e91d080a7e7d30c007a1200757ee1606da4503ad44361d06f998", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling grid v0.18.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling taffy v0.9.1
[INFO] [stderr]    Compiling euclid v0.22.11
[INFO] [stderr]    Compiling winio-primitive v0.1.1
[INFO] [stderr]    Compiling winio-layout v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.10s
[INFO] running `Command { std: "docker" "inspect" "23e66b4d7c02e91d080a7e7d30c007a1200757ee1606da4503ad44361d06f998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e66b4d7c02e91d080a7e7d30c007a1200757ee1606da4503ad44361d06f998", kill_on_drop: false }`
[INFO] [stdout] 23e66b4d7c02e91d080a7e7d30c007a1200757ee1606da4503ad44361d06f998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6c059dfd3dd52b010b409aa46afe1d47e832c63c0b464a4a13e6074153d0dc8
[INFO] running `Command { std: "docker" "start" "-a" "b6c059dfd3dd52b010b409aa46afe1d47e832c63c0b464a4a13e6074153d0dc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling winio-layout v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "b6c059dfd3dd52b010b409aa46afe1d47e832c63c0b464a4a13e6074153d0dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c059dfd3dd52b010b409aa46afe1d47e832c63c0b464a4a13e6074153d0dc8", kill_on_drop: false }`
[INFO] [stdout] b6c059dfd3dd52b010b409aa46afe1d47e832c63c0b464a4a13e6074153d0dc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74e40ac9dcef736c9e05c86cb0e3e91538486b7532210dca447567ddddb9170f
[INFO] running `Command { std: "docker" "start" "-a" "74e40ac9dcef736c9e05c86cb0e3e91538486b7532210dca447567ddddb9170f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/winio_layout-dae79b6ac7dbe4b1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::stack_panel_horizontal ... ok
[INFO] [stdout] test test::stack_panel_vertical ... ok
[INFO] [stdout] test test::grid_sudoku ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests winio_layout
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - layout (line 271) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74e40ac9dcef736c9e05c86cb0e3e91538486b7532210dca447567ddddb9170f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e40ac9dcef736c9e05c86cb0e3e91538486b7532210dca447567ddddb9170f", kill_on_drop: false }`
[INFO] [stdout] 74e40ac9dcef736c9e05c86cb0e3e91538486b7532210dca447567ddddb9170f