[INFO] fetching crate wasm_terminal_2048 0.1.0...
[INFO] testing wasm_terminal_2048-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wasm_terminal_2048 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate wasm_terminal_2048 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm_terminal_2048 0.1.0
[INFO] finished tweaking crates.io crate wasm_terminal_2048 0.1.0
[INFO] tweaked toml for crates.io crate wasm_terminal_2048 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1d0c5aa3e0e693682a0fe401a6f17e20616b842f38b1af1be3fddb3722579e9
[INFO] running `Command { std: "docker" "start" "-a" "b1d0c5aa3e0e693682a0fe401a6f17e20616b842f38b1af1be3fddb3722579e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1d0c5aa3e0e693682a0fe401a6f17e20616b842f38b1af1be3fddb3722579e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d0c5aa3e0e693682a0fe401a6f17e20616b842f38b1af1be3fddb3722579e9", kill_on_drop: false }`
[INFO] [stdout] b1d0c5aa3e0e693682a0fe401a6f17e20616b842f38b1af1be3fddb3722579e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1b22bcb674e02f5745e32a587a52071baec7d17d3093fc60561dab46ac498ce
[INFO] running `Command { std: "docker" "start" "-a" "f1b22bcb674e02f5745e32a587a52071baec7d17d3093fc60561dab46ac498ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling transpose v0.2.1
[INFO] [stderr]    Compiling wasm_terminal_2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
[INFO] running `Command { std: "docker" "inspect" "f1b22bcb674e02f5745e32a587a52071baec7d17d3093fc60561dab46ac498ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b22bcb674e02f5745e32a587a52071baec7d17d3093fc60561dab46ac498ce", kill_on_drop: false }`
[INFO] [stdout] f1b22bcb674e02f5745e32a587a52071baec7d17d3093fc60561dab46ac498ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29a70ea473e5f3fa7609236246cea820a9ccfbadf8591ae88c749dff2a909011
[INFO] running `Command { std: "docker" "start" "-a" "29a70ea473e5f3fa7609236246cea820a9ccfbadf8591ae88c749dff2a909011", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm_terminal_2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "29a70ea473e5f3fa7609236246cea820a9ccfbadf8591ae88c749dff2a909011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a70ea473e5f3fa7609236246cea820a9ccfbadf8591ae88c749dff2a909011", kill_on_drop: false }`
[INFO] [stdout] 29a70ea473e5f3fa7609236246cea820a9ccfbadf8591ae88c749dff2a909011
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 407547d4c9fa3dcbf36638dca5f27c54d52554d3c640a2ca981aae82886c894e
[INFO] running `Command { std: "docker" "start" "-a" "407547d4c9fa3dcbf36638dca5f27c54d52554d3c640a2ca981aae82886c894e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasm_terminal_2048-d9e1ab0fb3698a25)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stderr]    Doc-tests wasm_terminal_2048
[INFO] [stdout] test game::tests::test_start_game ... ok
[INFO] [stdout] test tile::test_row_move_left ... ok
[INFO] [stdout] test tile::test_row_move_right ... ok
[INFO] [stdout] test game::tests::test_actions ... ok
[INFO] [stdout] test tile::tests::test_board_default ... ok
[INFO] [stdout] test tile::tests::test_board_draw ... ok
[INFO] [stdout] test tile::tests::test_board_generate_new_tile ... ok
[INFO] [stdout] test tile::tests::test_board_ini ... ok
[INFO] [stdout] test tile::tests::test_board_move_down ... ok
[INFO] [stdout] test tile::tests::test_board_move_left ... ok
[INFO] [stdout] test tile::tests::test_board_move_right ... ok
[INFO] [stdout] test tile::tests::test_board_move_up ... ok
[INFO] [stdout] test tile::tests::test_board_transpose ... ok
[INFO] [stdout] test tile::tests::test_board_set_tile_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/game.rs - game::Game (line 11) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "407547d4c9fa3dcbf36638dca5f27c54d52554d3c640a2ca981aae82886c894e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407547d4c9fa3dcbf36638dca5f27c54d52554d3c640a2ca981aae82886c894e", kill_on_drop: false }`
[INFO] [stdout] 407547d4c9fa3dcbf36638dca5f27c54d52554d3c640a2ca981aae82886c894e