[INFO] cloning repository https://github.com/tmullayanov/nqueens-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmullayanov/nqueens-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmullayanov%2Fnqueens-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmullayanov%2Fnqueens-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37ca311a8ca030699b2d9250c528f34334f4c9c1 [INFO] testing tmullayanov/nqueens-rs against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmullayanov%2Fnqueens-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tmullayanov/nqueens-rs [INFO] finished tweaking git repo https://github.com/tmullayanov/nqueens-rs [INFO] tweaked toml for git repo https://github.com/tmullayanov/nqueens-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tmullayanov/nqueens-rs on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tmullayanov/nqueens-rs 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded difflib v0.4.0 [INFO] [stderr] Downloaded predicates-core v1.0.8 [INFO] [stderr] Downloaded clap_derive v4.5.13 [INFO] [stderr] Downloaded clap v4.5.17 [INFO] [stderr] Downloaded termtree v0.4.1 [INFO] [stderr] Downloaded anstyle-query v1.1.1 [INFO] [stderr] Downloaded anstyle-parse v0.2.5 [INFO] [stderr] Downloaded anstyle-wincon v3.0.4 [INFO] [stderr] Downloaded colorchoice v1.0.2 [INFO] [stderr] Downloaded anstream v0.6.15 [INFO] [stderr] Downloaded clap_builder v4.5.17 [INFO] [stderr] Downloaded clap_lex v0.7.2 [INFO] [stderr] Downloaded anstyle v1.0.8 [INFO] [stderr] Downloaded float-cmp v0.9.0 [INFO] [stderr] Downloaded predicates v3.1.2 [INFO] [stderr] Downloaded predicates-tree v1.0.11 [INFO] [stderr] Downloaded assert_cmd v2.0.16 [INFO] [stderr] Downloaded bstr v1.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ea299594c2d10579a23fecff18aa3d477686425c1a5a9374ae65217b50293b6 [INFO] running `Command { std: "docker" "start" "-a" "6ea299594c2d10579a23fecff18aa3d477686425c1a5a9374ae65217b50293b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ea299594c2d10579a23fecff18aa3d477686425c1a5a9374ae65217b50293b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ea299594c2d10579a23fecff18aa3d477686425c1a5a9374ae65217b50293b6", kill_on_drop: false }` [INFO] [stdout] 6ea299594c2d10579a23fecff18aa3d477686425c1a5a9374ae65217b50293b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd0c83705c5ea797a2219a2569daf568a5041f6e7349a23b1b866791914d6199 [INFO] running `Command { std: "docker" "start" "-a" "fd0c83705c5ea797a2219a2569daf568a5041f6e7349a23b1b866791914d6199", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling clap_builder v4.5.17 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling clap v4.5.17 [INFO] [stderr] Compiling nqueens v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.31s [INFO] running `Command { std: "docker" "inspect" "fd0c83705c5ea797a2219a2569daf568a5041f6e7349a23b1b866791914d6199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd0c83705c5ea797a2219a2569daf568a5041f6e7349a23b1b866791914d6199", kill_on_drop: false }` [INFO] [stdout] fd0c83705c5ea797a2219a2569daf568a5041f6e7349a23b1b866791914d6199 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a35ee14fbf489f6fd826ebe68037787a69af2d0371d4418ddbc913bf090393c6 [INFO] running `Command { std: "docker" "start" "-a" "a35ee14fbf489f6fd826ebe68037787a69af2d0371d4418ddbc913bf090393c6", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling predicates-core v1.0.8 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling assert_cmd v2.0.16 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling termtree v0.4.1 [INFO] [stderr] Compiling predicates-tree v1.0.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling bstr v1.10.0 [INFO] [stderr] Compiling predicates v3.1.2 [INFO] [stderr] Compiling nqueens v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.58s [INFO] running `Command { std: "docker" "inspect" "a35ee14fbf489f6fd826ebe68037787a69af2d0371d4418ddbc913bf090393c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a35ee14fbf489f6fd826ebe68037787a69af2d0371d4418ddbc913bf090393c6", kill_on_drop: false }` [INFO] [stdout] a35ee14fbf489f6fd826ebe68037787a69af2d0371d4418ddbc913bf090393c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 271831cfb0258174726c49d60439fbc83bcc41003c8cdbbf1e9aeca926eda83c [INFO] running `Command { std: "docker" "start" "-a" "271831cfb0258174726c49d60439fbc83bcc41003c8cdbbf1e9aeca926eda83c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nqueens-ac56cb02ac8522cc) [INFO] [stdout] running 16 tests [INFO] [stdout] test node::tests::generate_next_variants ... ok [INFO] [stdout] test node::tests::generate_nothing_from_last_gen ... ok [INFO] [stdout] test qboard::tests::create_board ... ok [INFO] [stdout] test node::tests::gives_answer_on_leafs ... ok [INFO] [stdout] test node::tests::is_leaf ... ok [INFO] [stdout] test node::tests::generate_nodes_from_scratch ... ok [INFO] [stdout] test node::tests::can_validate_board ... ok [INFO] [stdout] test qboard::tests::pieces_dont_lose_rows_when_set_insequentally ... ok [INFO] [stdout] test qboard::tests::set_piece ... ok [INFO] [stdout] test traversal::tests::run_with_simple_api ... ok [INFO] [stdout] test qboard::tests::qboard_impl_display_sparse_board ... ok [INFO] [stdout] test traversal::tests::create_traversal ... ok [INFO] [stdout] test traversal::tests::solve_1x1_board ... ok [INFO] [stdout] test traversal::tests::solve_6x6_board ... ok [INFO] [stdout] test qboard::tests::qboard_impl_display_full_board ... ok [INFO] [stdout] test qboard::tests::panics_when_placing_pieces_outside_of_the_board - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nqueens-dc29d269bc5c6f1a) [INFO] [stderr] Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-35d158fec255c275) [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test solves_sample_board_prints_single_solution ... ok [INFO] [stdout] test boards_larger_than_14_not_supported ... ok [INFO] [stdout] test solves_sample_board_from_cli ... ok [INFO] [stdout] test doesnt_print_boards_on_zero_solution ... ok [INFO] [stdout] test zero_board_is_not_supported ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests nqueens [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" "271831cfb0258174726c49d60439fbc83bcc41003c8cdbbf1e9aeca926eda83c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "271831cfb0258174726c49d60439fbc83bcc41003c8cdbbf1e9aeca926eda83c", kill_on_drop: false }` [INFO] [stdout] 271831cfb0258174726c49d60439fbc83bcc41003c8cdbbf1e9aeca926eda83c