[INFO] cloning repository https://github.com/adrienball/2048-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adrienball/2048-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrienball%2F2048-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrienball%2F2048-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba9616492f1a9b89b075d5690b04096f8b32a7a6 [INFO] testing adrienball/2048-rs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrienball%2F2048-rs" "/workspace/builds/worker-98/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adrienball/2048-rs on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adrienball/2048-rs [INFO] finished tweaking git repo https://github.com/adrienball/2048-rs [INFO] tweaked toml for git repo https://github.com/adrienball/2048-rs written to /workspace/builds/worker-98/source/Cargo.toml [INFO] crate git repo https://github.com/adrienball/2048-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded criterion v0.3.2 [INFO] [stderr] Downloaded criterion-plot v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0995df025313ce0b3b282ed4ee3e2ee2ec6d13cb0303a86c22b3beff14d349f [INFO] running `Command { std: "docker" "start" "-a" "e0995df025313ce0b3b282ed4ee3e2ee2ec6d13cb0303a86c22b3beff14d349f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0995df025313ce0b3b282ed4ee3e2ee2ec6d13cb0303a86c22b3beff14d349f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0995df025313ce0b3b282ed4ee3e2ee2ec6d13cb0303a86c22b3beff14d349f", kill_on_drop: false }` [INFO] [stdout] e0995df025313ce0b3b282ed4ee3e2ee2ec6d13cb0303a86c22b3beff14d349f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c3385233cc0d506edff29a713383cf90266a4f6f5fb2a22219a8be718a0c98a [INFO] running `Command { std: "docker" "start" "-a" "1c3385233cc0d506edff29a713383cf90266a4f6f5fb2a22219a8be718a0c98a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling play-2048 v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.20s [INFO] running `Command { std: "docker" "inspect" "1c3385233cc0d506edff29a713383cf90266a4f6f5fb2a22219a8be718a0c98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c3385233cc0d506edff29a713383cf90266a4f6f5fb2a22219a8be718a0c98a", kill_on_drop: false }` [INFO] [stdout] 1c3385233cc0d506edff29a713383cf90266a4f6f5fb2a22219a8be718a0c98a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c308a9afce4afc9a1caa866dee5855fb5591ddb6a43b48b4d86485c0a05dd46d [INFO] running `Command { std: "docker" "start" "-a" "c308a9afce4afc9a1caa866dee5855fb5591ddb6a43b48b4d86485c0a05dd46d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling plotters v0.2.12 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling tinytemplate v1.0.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling criterion v0.3.2 [INFO] [stderr] Compiling play-2048 v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "c308a9afce4afc9a1caa866dee5855fb5591ddb6a43b48b4d86485c0a05dd46d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c308a9afce4afc9a1caa866dee5855fb5591ddb6a43b48b4d86485c0a05dd46d", kill_on_drop: false }` [INFO] [stdout] c308a9afce4afc9a1caa866dee5855fb5591ddb6a43b48b4d86485c0a05dd46d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 82b2bb10d62e046fa711a96e1ca3df68e09bb0295c1f321c4b2e8e25b2216d87 [INFO] running `Command { std: "docker" "start" "-a" "82b2bb10d62e046fa711a96e1ca3df68e09bb0295c1f321c4b2e8e25b2216d87", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/play_2048-edd039a24c67b0f2) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test board::tests::should_convert_vec_to_board ... ok [INFO] [stdout] test board::tests::should_count_empty_tiles ... ok [INFO] [stdout] test board::tests::should_count_distinct_tiles ... ok [INFO] [stdout] test board::tests::should_display_board ... ok [INFO] [stdout] test board::tests::should_display_board_for_debug ... ok [INFO] [stdout] test board::tests::should_get_columns ... ok [INFO] [stdout] test board::tests::should_get_empty_tiles ... ok [INFO] [stdout] test board::tests::should_get_exponent_value ... ok [INFO] [stdout] test board::tests::should_get_max_value ... ok [INFO] [stdout] test board::tests::should_get_rows ... ok [INFO] [stdout] test board::tests::should_get_value ... ok [INFO] [stdout] test board::tests::should_iterate_over_exponents ... ok [INFO] [stdout] test board::tests::should_set_value ... ok [INFO] [stdout] test board::tests::should_set_value_by_exponent ... ok [INFO] [stdout] test board::tests::should_use_binary_representation ... ok [INFO] [stdout] test evaluators::tests::test_alignment_evaluator ... ok [INFO] [stdout] test evaluators::tests::test_combined_evaluator ... ok [INFO] [stdout] test evaluators::tests::test_empty_tile_evaluator ... ok [INFO] [stdout] test evaluators::tests::test_monotonicity_evaluator ... ok [INFO] [stdout] test utils::tests::should_get_left_move ... ok [INFO] [stdout] test utils::tests::should_get_right_move ... ok [INFO] [stdout] test utils::tests::should_set_value_in_row ... ok [INFO] [stdout] test utils::tests::should_invert_row ... ok [INFO] [stdout] test evaluators::tests::test_precomputed_inversion_evaluator ... ok [INFO] [stdout] test board::tests::should_move_left ... ok [INFO] [stdout] test board::tests::should_move_up ... ok [INFO] [stdout] test board::tests::should_move_down ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/play_2048-424a54d54d01a688) [INFO] [stdout] test board::tests::should_move_with_high_values ... ok [INFO] [stdout] test board::tests::should_move_right ... ok [INFO] [stdout] test solver::tests::test_next_best_move ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test board::tests::should_convert_vec_to_board ... ok [INFO] [stdout] test board::tests::should_count_distinct_tiles ... ok [INFO] [stdout] test board::tests::should_count_empty_tiles ... ok [INFO] [stdout] test board::tests::should_display_board ... ok [INFO] [stdout] test board::tests::should_display_board_for_debug ... ok [INFO] [stdout] test board::tests::should_get_columns ... ok [INFO] [stdout] test board::tests::should_get_exponent_value ... ok [INFO] [stdout] test board::tests::should_get_empty_tiles ... ok [INFO] [stdout] test board::tests::should_get_max_value ... ok [INFO] [stdout] test board::tests::should_get_rows ... ok [INFO] [stdout] test board::tests::should_get_value ... ok [INFO] [stdout] test board::tests::should_iterate_over_exponents ... ok [INFO] [stdout] test board::tests::should_set_value ... ok [INFO] [stdout] test evaluators::tests::test_alignment_evaluator ... ok [INFO] [stdout] test board::tests::should_set_value_by_exponent ... ok [INFO] [stdout] test board::tests::should_use_binary_representation ... ok [INFO] [stdout] test evaluators::tests::test_combined_evaluator ... ok [INFO] [stdout] test evaluators::tests::test_empty_tile_evaluator ... ok [INFO] [stdout] test evaluators::tests::test_monotonicity_evaluator ... ok [INFO] [stdout] test utils::tests::should_get_left_move ... ok [INFO] [stdout] test utils::tests::should_get_right_move ... ok [INFO] [stdout] test utils::tests::should_invert_row ... ok [INFO] [stdout] test utils::tests::should_set_value_in_row ... ok [INFO] [stdout] test board::tests::should_move_left ... ok [INFO] [stdout] test board::tests::should_move_up ... ok [INFO] [stdout] test evaluators::tests::test_precomputed_inversion_evaluator ... ok [INFO] [stdout] test board::tests::should_move_down ... ok [INFO] [stdout] test board::tests::should_move_right ... ok [INFO] [stdout] test board::tests::should_move_with_high_values ... ok [INFO] [stdout] test solver::tests::test_next_best_move ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests play-2048 [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" "82b2bb10d62e046fa711a96e1ca3df68e09bb0295c1f321c4b2e8e25b2216d87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82b2bb10d62e046fa711a96e1ca3df68e09bb0295c1f321c4b2e8e25b2216d87", kill_on_drop: false }` [INFO] [stdout] 82b2bb10d62e046fa711a96e1ca3df68e09bb0295c1f321c4b2e8e25b2216d87