[INFO] fetching crate nonogram 0.3.0... [INFO] testing nonogram-0.3.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate nonogram 0.3.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate nonogram 0.3.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nonogram 0.3.0 [INFO] finished tweaking crates.io crate nonogram 0.3.0 [INFO] tweaked toml for crates.io crate nonogram 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray-rand v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27668ea3801b638260a4e1c043584049f046afad5d827c94731f600ef025c5d5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "27668ea3801b638260a4e1c043584049f046afad5d827c94731f600ef025c5d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27668ea3801b638260a4e1c043584049f046afad5d827c94731f600ef025c5d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27668ea3801b638260a4e1c043584049f046afad5d827c94731f600ef025c5d5", kill_on_drop: false }` [INFO] [stdout] 27668ea3801b638260a4e1c043584049f046afad5d827c94731f600ef025c5d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76b72801348ceb28c84e4c14f0ceb2ddf97e77c8ae9c6b38227a89bcaf208ba8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "76b72801348ceb28c84e4c14f0ceb2ddf97e77c8ae9c6b38227a89bcaf208ba8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling ndarray-rand v0.9.0 [INFO] [stderr] Compiling nonogram v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.85s [INFO] running `Command { std: "docker" "inspect" "76b72801348ceb28c84e4c14f0ceb2ddf97e77c8ae9c6b38227a89bcaf208ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b72801348ceb28c84e4c14f0ceb2ddf97e77c8ae9c6b38227a89bcaf208ba8", kill_on_drop: false }` [INFO] [stdout] 76b72801348ceb28c84e4c14f0ceb2ddf97e77c8ae9c6b38227a89bcaf208ba8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02d4346881cad68698c0866849d9a279d7aaa636596b3fbafa972e2e3c48154f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "02d4346881cad68698c0866849d9a279d7aaa636596b3fbafa972e2e3c48154f", kill_on_drop: false }` [INFO] [stderr] Compiling nonogram v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.87s [INFO] running `Command { std: "docker" "inspect" "02d4346881cad68698c0866849d9a279d7aaa636596b3fbafa972e2e3c48154f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02d4346881cad68698c0866849d9a279d7aaa636596b3fbafa972e2e3c48154f", kill_on_drop: false }` [INFO] [stdout] 02d4346881cad68698c0866849d9a279d7aaa636596b3fbafa972e2e3c48154f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f05d53dcb52905a5c2e24397fe832ef93731219b7b416925062cd7ca354038f3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f05d53dcb52905a5c2e24397fe832ef93731219b7b416925062cd7ca354038f3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nonogram-f3b12057f33c1f42) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test state::state_grid::tests::get_row_at_i ... ok [INFO] [stdout] test state::state_grid::tests::get_state_in_bounds ... ok [INFO] [stdout] test state::state_grid::tests::grid_is_known_true ... ok [INFO] [stdout] test state::state_grid::tests::new_grid_with_dimensions ... ok [INFO] [stdout] test state::state_grid::tests::set_state_in_bounds ... ok [INFO] [stdout] test state::state_grid::tests::new_grid_with_default ... ok [INFO] [stdout] test state::state_grid::tests::set_state_out_of_bounds ... ok [INFO] [stdout] test state::state_row::tests::new_w_appended_seg_segments_exhausted ... ok [INFO] [stdout] test state::state_row::tests::new_w_appended_seg_no_trailing_unknown ... ok [INFO] [stdout] test state::state_row::tests::new_w_appended_zero_no_usable_space ... ok [INFO] [stdout] test state::state_row::tests::new_w_appended_seg_with_trailing_unknown ... ok [INFO] [stdout] test state::state_row::tests::new_w_appended_zero_usable_space_remaining ... ok [INFO] [stdout] test state::state_row::tests::row_is_known_false1 ... ok [INFO] [stdout] test state::state_row::tests::row_is_known_false2 ... ok [INFO] [stdout] test state::state_row::tests::row_is_known_true ... ok [INFO] [stdout] test state::state_row::tests::state_at_index_in_bounds ... ok [INFO] [stdout] test state::tests::enumerate_row_states2 ... ok [INFO] [stdout] test state::tests::filter_invalid_row_states3 ... ok [INFO] [stdout] test state::tests::enumerate_row_states4 ... ok [INFO] [stdout] test state::state_grid::tests::get_state_out_of_bounds ... ok [INFO] [stdout] test state::state_grid::tests::get_column_at_j ... ok [INFO] [stdout] test state::state_grid::tests::grid_is_known_false1 ... ok [INFO] [stdout] test state::tests::filter_invalid_row_states2 ... ok [INFO] [stdout] test state::tests::filter_invalid_row_states1 ... ok [INFO] [stdout] test state::state_grid::tests::grid_is_known_false2 ... ok [INFO] [stdout] test state::tests::enumerate_row_states5 ... ok [INFO] [stdout] test state::tests::enumerate_row_states3 ... ok [INFO] [stdout] test state::tests::enumerate_row_states1 ... ok [INFO] [stdout] test state::tests::common_row_indexes3 ... ok [INFO] [stdout] test state::tests::common_row_indexes2 ... ok [INFO] [stdout] test state::state_row::tests::state_at_index_out_of_bounds ... ok [INFO] [stderr] Running tests/generation.rs (/opt/rustwide/target/debug/deps/generation-ede88e23239dc23d) [INFO] [stdout] test state::tests::common_row_indexes1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test detects_not_solvable ... ok [INFO] [stdout] test random_generation_works ... ok [INFO] [stdout] test detects_solvable ... ok [INFO] [stdout] test mismatched_dimensions_work ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.23s [INFO] [stdout] [INFO] [stderr] Running tests/serialization.rs (/opt/rustwide/target/debug/deps/serialization-e64a219b5d61b7ae) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test deserialize_invalid_grid_dimensions ... ok [INFO] [stdout] test deserialize_invalid_grid_rows ... ok [INFO] [stdout] test deserialize_invalid_object_field ... ok [INFO] [stdout] test deserialize_invalid_json ... ok [INFO] [stdout] test serialize_puzzle ... ok [INFO] [stdout] test deserialize_puzzle ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nonogram [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" "f05d53dcb52905a5c2e24397fe832ef93731219b7b416925062cd7ca354038f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f05d53dcb52905a5c2e24397fe832ef93731219b7b416925062cd7ca354038f3", kill_on_drop: false }` [INFO] [stdout] f05d53dcb52905a5c2e24397fe832ef93731219b7b416925062cd7ca354038f3