[INFO] updating cached repository https://github.com/mpgarate/dropper [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] bf6ecbe2965e1d25fe71fe3fea7559cf841740da [INFO] testing mpgarate/dropper against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpgarate%2Fdropper" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mpgarate/dropper on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mpgarate/dropper [INFO] finished tweaking git repo https://github.com/mpgarate/dropper [INFO] tweaked toml for git repo https://github.com/mpgarate/dropper written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/mpgarate/dropper already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 2e4b0dc88d8a4a53dbea7f745b2560d3a8bc056beea79beec84de0cb57effe7e [INFO] running `"docker" "start" "-a" "2e4b0dc88d8a4a53dbea7f745b2560d3a8bc056beea79beec84de0cb57effe7e"` [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling sdl2-sys v0.27.3 [INFO] [stderr] Compiling draw_state v0.6.0 [INFO] [stderr] Compiling pistoncore-input v0.17.1 [INFO] [stderr] Compiling rusttype v0.2.3 [INFO] [stderr] Compiling quaternion v0.3.0 [INFO] [stderr] Compiling piston2d-graphics v0.20.1 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling x11-dl v2.17.3 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Compiling pistoncore-window v0.30.0 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling piston3d-cam v0.3.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling pistoncore-event_loop v0.35.0 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling png v0.6.2 [INFO] [stderr] Compiling gfx_core v0.6.1 [INFO] [stderr] Compiling piston v0.35.0 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling sdl2 v0.28.0 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling gl v0.7.0 [INFO] [stderr] Compiling gfx_gl v0.4.0 [INFO] [stderr] Compiling piston-ai_behavior v0.19.0 [INFO] [stderr] Compiling pistoncore-window v0.26.2 [INFO] [stderr] Compiling piston2d-drag_controller v0.18.0 [INFO] [stderr] Compiling camera_controllers v0.20.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling piston2d-graphics v0.24.0 [INFO] [stderr] Compiling glutin v0.10.1 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling rayon v1.0.0 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling piston2d-sprite v0.33.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling image v0.12.4 [INFO] [stderr] Compiling gfx_device_gl v0.15.0 [INFO] [stderr] Compiling pistoncore-sdl2_window v0.40.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling piston-gfx_texture v0.31.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.48.0 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.9.10 [INFO] [stderr] Compiling wayland-client v0.9.10 [INFO] [stderr] Compiling wayland-protocols v0.9.10 [INFO] [stderr] Compiling wayland-kbd v0.9.1 [INFO] [stderr] Compiling wayland-window v0.8.0 [INFO] [stderr] Compiling winit v0.8.3 [INFO] [stderr] Compiling gfx_device_gl v0.13.1 [INFO] [stderr] Compiling gfx v0.14.1 [INFO] [stderr] Compiling pistoncore-glutin_window v0.43.0 [INFO] [stderr] Compiling piston_window v0.75.0 [INFO] [stderr] Compiling dropper v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.09s [INFO] running `"docker" "inspect" "2e4b0dc88d8a4a53dbea7f745b2560d3a8bc056beea79beec84de0cb57effe7e"` [INFO] running `"docker" "rm" "-f" "2e4b0dc88d8a4a53dbea7f745b2560d3a8bc056beea79beec84de0cb57effe7e"` [INFO] [stdout] 2e4b0dc88d8a4a53dbea7f745b2560d3a8bc056beea79beec84de0cb57effe7e [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 4ec93ca4250a44744fedf4701b23d18e9baf62635cbaac5b7cd244bdf2e3b6a0 [INFO] running `"docker" "start" "-a" "4ec93ca4250a44744fedf4701b23d18e9baf62635cbaac5b7cd244bdf2e3b6a0"` [INFO] [stderr] Compiling dropper v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `"docker" "inspect" "4ec93ca4250a44744fedf4701b23d18e9baf62635cbaac5b7cd244bdf2e3b6a0"` [INFO] running `"docker" "rm" "-f" "4ec93ca4250a44744fedf4701b23d18e9baf62635cbaac5b7cd244bdf2e3b6a0"` [INFO] [stdout] 4ec93ca4250a44744fedf4701b23d18e9baf62635cbaac5b7cd244bdf2e3b6a0 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 7dcafd2db25768d3c7480839085a78ead28ae092b26289aedafb7b4084a64be1 [INFO] running `"docker" "start" "-a" "7dcafd2db25768d3c7480839085a78ead28ae092b26289aedafb7b4084a64be1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dropper-8a665b8008fdec8e [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test board::tests::get_a_color ... ok [INFO] [stdout] test board::tests::clear_all_empty_does_nothing ... ok [INFO] [stdout] test board::tests::delete_all_horizontal_row ... ok [INFO] [stdout] test board::tests::get_lowest_free_row_in_col ... ok [INFO] [stdout] test board::tests::get_lowest_free_row_in_col_with_another_existing_piece ... ok [INFO] [stdout] test board::tests::get_pieces_to_clear_diagonal_down ... ok [INFO] [stdout] test board::tests::get_pieces_to_clear_diagonal_down_off_center_down ... ok [INFO] [stdout] test board::tests::get_pieces_to_clear_diagonal_down_off_center_right ... ok [INFO] [stdout] test board::tests::get_pieces_to_clear_diagonal_up ... ok [INFO] [stdout] test board::tests::get_pieces_to_clear_diagonal_up_off_center_up ... ok [INFO] [stdout] test board::tests::set_a_color ... ok [INFO] [stdout] test board::tests::get_pieces_to_clear_horizontal ... ok [INFO] [stdout] test board::tests::get_pieces_to_clear_diagonal_up_off_center_down ... ok [INFO] [stdout] test board::tests::get_pieces_to_clear_vertical_none_eligible ... ok [INFO] [stdout] test board::tests::get_pieces_to_clear_vertical ... ok [INFO] [stdout] test game::tests::move_right_stops_at_game_edge ... ok [INFO] [stdout] test game::tests::move_right ... ok [INFO] [stdout] test game::tests::move_left_stops_at_game_edge ... ok [INFO] [stdout] test game::tests::drop_piece_empty_board ... ok [INFO] [stdout] test game::tests::move_left ... ok [INFO] [stdout] test game::tests::step_moves_current_piece_down ... ok [INFO] [stdout] test game::tests::step_to_bottom_drops_and_creates_new_piece ... ok [INFO] [stdout] test game::tests::drop_piece_on_another_piece ... ok [INFO] [stdout] test game::tests::step_to_other_piece_drops_and_creates_new_piece ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dropper-48a60793b348ad2b [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 [INFO] [stdout] [INFO] [stderr] Doc-tests dropper [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "7dcafd2db25768d3c7480839085a78ead28ae092b26289aedafb7b4084a64be1"` [INFO] running `"docker" "rm" "-f" "7dcafd2db25768d3c7480839085a78ead28ae092b26289aedafb7b4084a64be1"` [INFO] [stdout] 7dcafd2db25768d3c7480839085a78ead28ae092b26289aedafb7b4084a64be1