[INFO] cloning repository https://github.com/reacktivo/conecta-cuatro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reacktivo/conecta-cuatro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freacktivo%2Fconecta-cuatro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freacktivo%2Fconecta-cuatro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47b6b0b75ed5b6e1c254d118ca1c58c7497b3006
[INFO] testing reacktivo/conecta-cuatro against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freacktivo%2Fconecta-cuatro" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/reacktivo/conecta-cuatro on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/reacktivo/conecta-cuatro
[INFO] finished tweaking git repo https://github.com/reacktivo/conecta-cuatro
[INFO] tweaked toml for git repo https://github.com/reacktivo/conecta-cuatro written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/reacktivo/conecta-cuatro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89f74b8e106ee5933ca1dc885b11bf780b3d18a57b8e6798ac124733a50b6462
[INFO] running `Command { std: "docker" "start" "-a" "89f74b8e106ee5933ca1dc885b11bf780b3d18a57b8e6798ac124733a50b6462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89f74b8e106ee5933ca1dc885b11bf780b3d18a57b8e6798ac124733a50b6462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f74b8e106ee5933ca1dc885b11bf780b3d18a57b8e6798ac124733a50b6462", kill_on_drop: false }`
[INFO] [stdout] 89f74b8e106ee5933ca1dc885b11bf780b3d18a57b8e6798ac124733a50b6462
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0eaa71b34b11a9a18ad8cf06f12a24ed3c77e3a888d9d733fe5ed37da7987cbf
[INFO] running `Command { std: "docker" "start" "-a" "0eaa71b34b11a9a18ad8cf06f12a24ed3c77e3a888d9d733fe5ed37da7987cbf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[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 pancurses v0.16.1
[INFO] [stderr]    Compiling connect-four-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.84s
[INFO] running `Command { std: "docker" "inspect" "0eaa71b34b11a9a18ad8cf06f12a24ed3c77e3a888d9d733fe5ed37da7987cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eaa71b34b11a9a18ad8cf06f12a24ed3c77e3a888d9d733fe5ed37da7987cbf", kill_on_drop: false }`
[INFO] [stdout] 0eaa71b34b11a9a18ad8cf06f12a24ed3c77e3a888d9d733fe5ed37da7987cbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bddb677b9783416b0a4b7bce8bc4231015a800becd1ac8320e0ba026f316c78
[INFO] running `Command { std: "docker" "start" "-a" "7bddb677b9783416b0a4b7bce8bc4231015a800becd1ac8320e0ba026f316c78", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling connect-four-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.22s
[INFO] running `Command { std: "docker" "inspect" "7bddb677b9783416b0a4b7bce8bc4231015a800becd1ac8320e0ba026f316c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bddb677b9783416b0a4b7bce8bc4231015a800becd1ac8320e0ba026f316c78", kill_on_drop: false }`
[INFO] [stdout] 7bddb677b9783416b0a4b7bce8bc4231015a800becd1ac8320e0ba026f316c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b2da1519ff425a776dea29928a9a6e8863dda309c9016b386a8f47db55ef494
[INFO] running `Command { std: "docker" "start" "-a" "0b2da1519ff425a776dea29928a9a6e8863dda309c9016b386a8f47db55ef494", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/connect_four-4d18add15aa5cb35)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test board::test::test_is_full ... ok
[INFO] [stdout] test board::test::test_to_string ... ok
[INFO] [stdout] test board::test::test_winner ... ok
[INFO] [stdout] test board::test::test_serializing ... ok
[INFO] [stdout] test minimax_bot::test::test_max ... ok
[INFO] [stdout] test minimax_bot::test::test_min ... ok
[INFO] [stdout] test minimax_bot::test::test_minimax ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b2da1519ff425a776dea29928a9a6e8863dda309c9016b386a8f47db55ef494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2da1519ff425a776dea29928a9a6e8863dda309c9016b386a8f47db55ef494", kill_on_drop: false }`
[INFO] [stdout] 0b2da1519ff425a776dea29928a9a6e8863dda309c9016b386a8f47db55ef494