[INFO] fetching crate nonogram 0.3.0... [INFO] testing nonogram-0.3.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate nonogram 0.3.0 into /workspace/builds/worker-4-tc2/source [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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nonogram 0.3.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 41 packages to latest compatible versions [INFO] [stderr] Adding crc v1.8.1 (available: v3.3.0) [INFO] [stderr] Adding ndarray v0.12.1 (available: v0.16.1) [INFO] [stderr] Adding ndarray-rand v0.9.0 (available: v0.15.0) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 221b7253166761095e4af38d9ac07417431184557da56189bb93a9324a37f309 [INFO] running `Command { std: "docker" "start" "-a" "221b7253166761095e4af38d9ac07417431184557da56189bb93a9324a37f309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "221b7253166761095e4af38d9ac07417431184557da56189bb93a9324a37f309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "221b7253166761095e4af38d9ac07417431184557da56189bb93a9324a37f309", kill_on_drop: false }` [INFO] [stdout] 221b7253166761095e4af38d9ac07417431184557da56189bb93a9324a37f309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 567a2bae22cecded19e3127c9770a7757124a7dec11a9f7b528d07be8bc598f5 [INFO] running `Command { std: "docker" "start" "-a" "567a2bae22cecded19e3127c9770a7757124a7dec11a9f7b528d07be8bc598f5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling ndarray-rand v0.9.0 [INFO] [stderr] Compiling nonogram v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.50s [INFO] running `Command { std: "docker" "inspect" "567a2bae22cecded19e3127c9770a7757124a7dec11a9f7b528d07be8bc598f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "567a2bae22cecded19e3127c9770a7757124a7dec11a9f7b528d07be8bc598f5", kill_on_drop: false }` [INFO] [stdout] 567a2bae22cecded19e3127c9770a7757124a7dec11a9f7b528d07be8bc598f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 721442af334cd674b0de6e7ba0850a1a5949a119efced71e4157610a93565c82 [INFO] running `Command { std: "docker" "start" "-a" "721442af334cd674b0de6e7ba0850a1a5949a119efced71e4157610a93565c82", kill_on_drop: false }` [INFO] [stderr] Compiling nonogram v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "721442af334cd674b0de6e7ba0850a1a5949a119efced71e4157610a93565c82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "721442af334cd674b0de6e7ba0850a1a5949a119efced71e4157610a93565c82", kill_on_drop: false }` [INFO] [stdout] 721442af334cd674b0de6e7ba0850a1a5949a119efced71e4157610a93565c82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a90fa7ca0713466319b4b9acaa59caa07cb72756a74ec24658f21952354359d9 [INFO] running `Command { std: "docker" "start" "-a" "a90fa7ca0713466319b4b9acaa59caa07cb72756a74ec24658f21952354359d9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nonogram-4f1a746a10768bc7) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test state::state_grid::tests::get_column_at_j ... ok [INFO] [stdout] test state::state_grid::tests::get_row_at_i ... ok [INFO] [stdout] test state::state_grid::tests::new_grid_with_dimensions ... ok [INFO] [stdout] test state::state_grid::tests::get_state_in_bounds ... ok [INFO] [stdout] test state::state_grid::tests::grid_is_known_false2 ... ok [INFO] [stdout] test state::state_grid::tests::new_grid_with_default ... ok [INFO] [stdout] test state::state_row::tests::new_w_appended_seg_no_trailing_unknown ... ok [INFO] [stdout] test state::state_grid::tests::grid_is_known_true ... ok [INFO] [stdout] test state::state_grid::tests::get_state_out_of_bounds ... ok [INFO] [stdout] test state::state_grid::tests::grid_is_known_false1 ... 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_seg_segments_exhausted ... ok [INFO] [stdout] test state::state_row::tests::row_is_known_true ... ok [INFO] [stdout] test state::state_row::tests::state_at_index_out_of_bounds ... ok [INFO] [stdout] test state::tests::enumerate_row_states2 ... ok [INFO] [stdout] test state::state_row::tests::new_w_appended_zero_no_usable_space ... ok [INFO] [stdout] test state::tests::enumerate_row_states3 ... ok [INFO] [stdout] test state::state_row::tests::new_w_appended_zero_usable_space_remaining ... ok [INFO] [stdout] test state::state_row::tests::state_at_index_in_bounds ... ok [INFO] [stdout] test state::tests::enumerate_row_states4 ... ok [INFO] [stdout] test state::tests::filter_invalid_row_states1 ... ok [INFO] [stdout] test state::tests::filter_invalid_row_states2 ... ok [INFO] [stdout] test state::tests::filter_invalid_row_states3 ... ok [INFO] [stdout] test state::tests::common_row_indexes3 ... ok [INFO] [stdout] test state::state_grid::tests::set_state_out_of_bounds ... 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::tests::common_row_indexes2 ... ok [INFO] [stdout] test state::tests::enumerate_row_states5 ... ok [INFO] [stdout] test state::state_grid::tests::set_state_in_bounds ... ok [INFO] [stdout] test state::tests::enumerate_row_states1 ... ok [INFO] [stderr] Running tests/generation.rs (/opt/rustwide/target/debug/deps/generation-c4fa4a28ba2fdb2b) [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 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test detects_not_solvable ... ok [INFO] [stdout] test detects_solvable ... ok [INFO] [stdout] test random_generation_works ... ok [INFO] [stdout] test mismatched_dimensions_work ... ok [INFO] [stderr] Running tests/serialization.rs (/opt/rustwide/target/debug/deps/serialization-1943311acda4d062) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.82s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test deserialize_puzzle ... ok [INFO] [stdout] test deserialize_invalid_object_field ... ok [INFO] [stdout] test deserialize_invalid_grid_dimensions ... ok [INFO] [stdout] test deserialize_invalid_json ... ok [INFO] [stdout] test serialize_puzzle ... ok [INFO] [stderr] Doc-tests nonogram [INFO] [stdout] test deserialize_invalid_grid_rows ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [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" "a90fa7ca0713466319b4b9acaa59caa07cb72756a74ec24658f21952354359d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a90fa7ca0713466319b4b9acaa59caa07cb72756a74ec24658f21952354359d9", kill_on_drop: false }` [INFO] [stdout] a90fa7ca0713466319b4b9acaa59caa07cb72756a74ec24658f21952354359d9