[INFO] cloning repository https://github.com/ivan-jukic/connect4-rust-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ivan-jukic/connect4-rust-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan-jukic%2Fconnect4-rust-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan-jukic%2Fconnect4-rust-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d93966aa86a61d95e86829c231b0f01a6af2d04
[INFO] testing ivan-jukic/connect4-rust-wasm against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan-jukic%2Fconnect4-rust-wasm" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ivan-jukic/connect4-rust-wasm on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ivan-jukic/connect4-rust-wasm
[INFO] finished tweaking git repo https://github.com/ivan-jukic/connect4-rust-wasm
[INFO] tweaked toml for git repo https://github.com/ivan-jukic/connect4-rust-wasm written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ivan-jukic/connect4-rust-wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f47e6110dba469dfd33b341993c5d6d4fb4f7db304e11ebb390a7d13ede05147
[INFO] running `Command { std: "docker" "start" "-a" "f47e6110dba469dfd33b341993c5d6d4fb4f7db304e11ebb390a7d13ede05147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f47e6110dba469dfd33b341993c5d6d4fb4f7db304e11ebb390a7d13ede05147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47e6110dba469dfd33b341993c5d6d4fb4f7db304e11ebb390a7d13ede05147", kill_on_drop: false }`
[INFO] [stdout] f47e6110dba469dfd33b341993c5d6d4fb4f7db304e11ebb390a7d13ede05147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 459cdefb3aafdff677d6ee0fcd147edf402f032cc1555d8e24f7dac0727646a8
[INFO] running `Command { std: "docker" "start" "-a" "459cdefb3aafdff677d6ee0fcd147edf402f032cc1555d8e24f7dac0727646a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.60
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling bumpalo v3.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling wasm-bindgen v0.2.60
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling quote v1.0.3
[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 wasm-bindgen-backend v0.2.60
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.60
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.60
[INFO] [stderr]    Compiling connect4 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.22s
[INFO] running `Command { std: "docker" "inspect" "459cdefb3aafdff677d6ee0fcd147edf402f032cc1555d8e24f7dac0727646a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459cdefb3aafdff677d6ee0fcd147edf402f032cc1555d8e24f7dac0727646a8", kill_on_drop: false }`
[INFO] [stdout] 459cdefb3aafdff677d6ee0fcd147edf402f032cc1555d8e24f7dac0727646a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3539359cbc7234ca0254f3ead234198f76f29b278e606dd8a2965668b3fcdc4
[INFO] running `Command { std: "docker" "start" "-a" "f3539359cbc7234ca0254f3ead234198f76f29b278e606dd8a2965668b3fcdc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.10
[INFO] [stderr]    Compiling js-sys v0.3.37
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.10
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.10
[INFO] [stderr]    Compiling connect4 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.41s
[INFO] [stderr]   Executable unittests src/rust/lib.rs (/opt/rustwide/target/debug/deps/connect4-4083f62946fea543)
[INFO] running `Command { std: "docker" "inspect" "f3539359cbc7234ca0254f3ead234198f76f29b278e606dd8a2965668b3fcdc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3539359cbc7234ca0254f3ead234198f76f29b278e606dd8a2965668b3fcdc4", kill_on_drop: false }`
[INFO] [stdout] f3539359cbc7234ca0254f3ead234198f76f29b278e606dd8a2965668b3fcdc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e82bd3c97c39b287c6368f18da9fbceb5cb1558f14402b47589783069711ad9f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e82bd3c97c39b287c6368f18da9fbceb5cb1558f14402b47589783069711ad9f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/rust/lib.rs (/opt/rustwide/target/debug/deps/connect4-4083f62946fea543)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test models::masks::but_theres_no_these_points ... ok
[INFO] [stdout] test minimax::ai_should_play_col_1_or_5 ... ok
[INFO] [stdout] test minimax::ai_should_play_col_4 ... ok
[INFO] [stdout] test models::masks::theres_these_points_on_board ... ok
[INFO] [stdout] test models::board::can_drop_tokens ... ok
[INFO] [stdout] test models::masks::theres_42_board_points ... ok
[INFO] [stdout] test models::masks::these_are_some_win_points ... ok
[INFO] [stdout] test models::board::can_calc_correct_player_status ... ok
[INFO] [stdout] test minimax::ai_should_play_col_3 ... ok
[INFO] [stdout] test models::masks::can_get_correct_col_num ... ok
[INFO] [stdout] test models::masks::these_are_some_win_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests connect4
[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" "e82bd3c97c39b287c6368f18da9fbceb5cb1558f14402b47589783069711ad9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82bd3c97c39b287c6368f18da9fbceb5cb1558f14402b47589783069711ad9f", kill_on_drop: false }`
[INFO] [stdout] e82bd3c97c39b287c6368f18da9fbceb5cb1558f14402b47589783069711ad9f