[INFO] updating cached repository https://github.com/wemyss/rustikub
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0988c931b705ec2de9146689ef1b2f97a603a9ee
[INFO] testing wemyss/rustikub against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwemyss%2Frustikub" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wemyss/rustikub on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wemyss/rustikub
[INFO] finished tweaking git repo https://github.com/wemyss/rustikub
[INFO] tweaked toml for git repo https://github.com/wemyss/rustikub written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/wemyss/rustikub already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dce2075b3f581d16064e3fd3a854561455b944606c54463e933cb20be1540cc9
[INFO] running `"docker" "start" "-a" "dce2075b3f581d16064e3fd3a854561455b944606c54463e933cb20be1540cc9"`
[INFO] [stderr]    Compiling rustikub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/game/utils.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     (a..(b+1))
[INFO] [stderr]    |     ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "dce2075b3f581d16064e3fd3a854561455b944606c54463e933cb20be1540cc9"`
[INFO] running `"docker" "rm" "-f" "dce2075b3f581d16064e3fd3a854561455b944606c54463e933cb20be1540cc9"`
[INFO] [stdout] dce2075b3f581d16064e3fd3a854561455b944606c54463e933cb20be1540cc9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 95285c11ef43cfcb2cd02e8eea90360aed53bdfc5fd186bbc2b3d5aa0881d825
[INFO] running `"docker" "start" "-a" "95285c11ef43cfcb2cd02e8eea90360aed53bdfc5fd186bbc2b3d5aa0881d825"`
[INFO] [stderr]    Compiling rustikub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/game/utils.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     (a..(b+1))
[INFO] [stderr]    |     ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `"docker" "inspect" "95285c11ef43cfcb2cd02e8eea90360aed53bdfc5fd186bbc2b3d5aa0881d825"`
[INFO] running `"docker" "rm" "-f" "95285c11ef43cfcb2cd02e8eea90360aed53bdfc5fd186bbc2b3d5aa0881d825"`
[INFO] [stdout] 95285c11ef43cfcb2cd02e8eea90360aed53bdfc5fd186bbc2b3d5aa0881d825
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a931ffbf2ede70e7c21cfb790c7ebbb7d8feefc4345d3c06c3145e7c60d65411
[INFO] running `"docker" "start" "-a" "a931ffbf2ede70e7c21cfb790c7ebbb7d8feefc4345d3c06c3145e7c60d65411"`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/game/utils.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     (a..(b+1))
[INFO] [stderr]    |     ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustikub-6c0ca4b85f4c2fb7
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test game::tile::tests::new_color_joker ... ok
[INFO] [stdout] test game::tile::tests::tile_new_joker_five ... ok
[INFO] [stdout] test game::tile::tests::tile_new_joker_none ... ok
[INFO] [stdout] test game::tile::tests::tile_new_blue_two ... ok
[INFO] [stdout] test game::tile::tests::tile_new_red_three ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length3_joker2_test ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length4_joker0_test ... ok
[INFO] [stdout] test game::tile::tests::new_color_blue ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length4_joker2_test ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length3_joker1_test ... ok
[INFO] [stdout] test game::tests::parse_tiles_basic ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length3_joker0_test ... ok
[INFO] [stdout] test game::tile::tests::new_color_red ... ok
[INFO] [stdout] test game::tile::tests::new_color_yellow ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length3_joker0_test ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_color_runs_length4_joker1_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length3_joker2_test ... ok
[INFO] [stdout] test game::tile::tests::new_color_black ... ok
[INFO] [stdout] test game::tile::tests::tile_new_black_one ... ok
[INFO] [stdout] test game::tile::tests::tile_new_yellow_four ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length3_joker1_test ... ok
[INFO] [stdout] test game::tests::parse_tiles_jokers ... ok
[INFO] [stdout] test game::tile_runs::shared::tests::generate_combinations_test_runsize_4 ... ok
[INFO] [stdout] test game::tile_runs::shared::tests::generate_combinations_test_runsize_5 ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_min_to_max ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length5_joker0_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length4_joker1_test ... ok
[INFO] [stdout] test game::tile_runs::shared::tests::generate_combinations_test_runsize_3 ... ok
[INFO] [stdout] test game::tile_runs::shared::tests::generate_combinations_test_runsize_1 ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length5_joker1_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length4_joker2_test ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_seven ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length5_joker2_test ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_seven_to_thirteen ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_sequential_runs_length4_joker0_test ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_zero ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_zero_to_eleven ... ok
[INFO] [stdout] test game::utils::tests::parse_number_range_zero_to_zero ... ok
[INFO] [stdout] test game::tile_runs::color::tests::generate_all_color_runs_test ... ok
[INFO] [stdout] test game::tile_runs::sequential::tests::generate_all_sequential_runs_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a931ffbf2ede70e7c21cfb790c7ebbb7d8feefc4345d3c06c3145e7c60d65411"`
[INFO] running `"docker" "rm" "-f" "a931ffbf2ede70e7c21cfb790c7ebbb7d8feefc4345d3c06c3145e7c60d65411"`
[INFO] [stdout] a931ffbf2ede70e7c21cfb790c7ebbb7d8feefc4345d3c06c3145e7c60d65411