[INFO] fetching crate mightrix 0.3.2... [INFO] testing mightrix-0.3.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mightrix 0.3.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate mightrix 0.3.2 [INFO] finished tweaking crates.io crate mightrix 0.3.2 [INFO] tweaked toml for crates.io crate mightrix 0.3.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mightrix 0.3.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] aa1af6174ef3e708b95100aac908112ee63c155763aebf2c2102927808126120 [INFO] running `Command { std: "docker" "start" "-a" "aa1af6174ef3e708b95100aac908112ee63c155763aebf2c2102927808126120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa1af6174ef3e708b95100aac908112ee63c155763aebf2c2102927808126120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa1af6174ef3e708b95100aac908112ee63c155763aebf2c2102927808126120", kill_on_drop: false }` [INFO] [stdout] aa1af6174ef3e708b95100aac908112ee63c155763aebf2c2102927808126120 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ee120fd12135f7fe91d145eafc9159f1816ec3a8a5a16d349706d111eee5970e [INFO] running `Command { std: "docker" "start" "-a" "ee120fd12135f7fe91d145eafc9159f1816ec3a8a5a16d349706d111eee5970e", kill_on_drop: false }` [INFO] [stderr] Compiling mightrix v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "ee120fd12135f7fe91d145eafc9159f1816ec3a8a5a16d349706d111eee5970e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee120fd12135f7fe91d145eafc9159f1816ec3a8a5a16d349706d111eee5970e", kill_on_drop: false }` [INFO] [stdout] ee120fd12135f7fe91d145eafc9159f1816ec3a8a5a16d349706d111eee5970e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 089cb31ca3b8f54a8eac025bb90269be3ef692d82e407bf5f93b722a200d6f41 [INFO] running `Command { std: "docker" "start" "-a" "089cb31ca3b8f54a8eac025bb90269be3ef692d82e407bf5f93b722a200d6f41", kill_on_drop: false }` [INFO] [stderr] Compiling mightrix v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "089cb31ca3b8f54a8eac025bb90269be3ef692d82e407bf5f93b722a200d6f41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "089cb31ca3b8f54a8eac025bb90269be3ef692d82e407bf5f93b722a200d6f41", kill_on_drop: false }` [INFO] [stdout] 089cb31ca3b8f54a8eac025bb90269be3ef692d82e407bf5f93b722a200d6f41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3367351cac81627e45c076046a3d71db42403be704edff09a95173ed9107dd3a [INFO] running `Command { std: "docker" "start" "-a" "3367351cac81627e45c076046a3d71db42403be704edff09a95173ed9107dd3a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mightrix-3ea9320e0692d0d9) [INFO] [stdout] [INFO] [stderr] Running tests/col_first_matrix.rs (/opt/rustwide/target/debug/deps/col_first_matrix-c6111cff9d64e8be) [INFO] [stdout] running 2 tests [INFO] [stdout] test stacktrix::test::iter_rows_owned ... ok [INFO] [stdout] test stacktrix::test::iter_cols_owned ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test col_first_ref ... ok [INFO] [stdout] test col_first_stack ... ok [INFO] [stdout] test iter_cols_ref ... ok [INFO] [stdout] test iter_rows_ref ... ok [INFO] [stdout] test col_out_of_bounds_col_ref - should panic ... ok [INFO] [stdout] test col_out_of_bounds_col_stack - should panic ... ok [INFO] [stdout] test row_index_out_of_bounds - should panic ... ok [INFO] [stdout] test row_out_of_bounds_col_ref - should panic ... ok [INFO] [stdout] test row_out_of_bounds_col_stack - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/row_first_matrix.rs (/opt/rustwide/target/debug/deps/row_first_matrix-37fce59391d3fcee) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test row_first_ref ... ok [INFO] [stdout] test row_out_of_bounds_row_ref - should panic ... ok [INFO] [stdout] test col_out_of_bounds_row_ref - should panic ... ok [INFO] [stdout] test row_out_of_bounds_row_stack - should panic ... ok [INFO] [stdout] test col_out_of_bounds_row_stack - should panic ... ok [INFO] [stderr] Doc-tests mightrix [INFO] [stdout] test row_first_stack ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::get (line 84) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::apply_all (line 185) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::apply_all (line 280) ... ok [INFO] [stdout] test src/lib.rs - RowPrioMatrix::insert (line 208) ... ok [INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::insert (line 67) ... ok [INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::fill_col (line 107) ... ok [INFO] [stdout] test src/reftrix.rs - reftrix::Reftrix<'a,R,C,MemoryPriority,T>::from_values (line 27) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::fill_col (line 137) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::get (line 108) ... ok [INFO] [stdout] test src/lib.rs - RowPrioMatrix::apply_all (line 312) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::get_column (line 185) ... ok [INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::get_column (line 148) ... ok [INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::fill_row (line 125) ... ok [INFO] [stdout] test src/lib.rs - RowPrioMatrix::fill_col (line 265) ... ok [INFO] [stdout] test src/lib.rs - RowPrioMatrix::fill_row (line 247) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::with_values (line 32) ... ok [INFO] [stdout] test src/lib.rs - RowPrioMatrix::get (line 224) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::from_values (line 52) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::fill_row (line 160) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::fill_col (line 380) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::get (line 351) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::apply_all (line 523) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::insert (line 90) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::insert (line 332) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::get_row (line 462) ... ok [INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix::fill_row (line 407) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3367351cac81627e45c076046a3d71db42403be704edff09a95173ed9107dd3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3367351cac81627e45c076046a3d71db42403be704edff09a95173ed9107dd3a", kill_on_drop: false }` [INFO] [stdout] 3367351cac81627e45c076046a3d71db42403be704edff09a95173ed9107dd3a