[INFO] cloning repository https://github.com/elpiel/rust-fourInARow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elpiel/rust-fourInARow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felpiel%2Frust-fourInARow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felpiel%2Frust-fourInARow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db11efc0e6ba106b50b3f8768647e43544891c3d
[INFO] testing elpiel/rust-fourInARow against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felpiel%2Frust-fourInARow" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elpiel/rust-fourInARow on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elpiel/rust-fourInARow
[INFO] finished tweaking git repo https://github.com/elpiel/rust-fourInARow
[INFO] tweaked toml for git repo https://github.com/elpiel/rust-fourInARow written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/elpiel/rust-fourInARow already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f79a4e13435dee59bcea1fde788ee42854da52236ffb296de66967c9b27c97d1
[INFO] running `Command { std: "docker" "start" "-a" "f79a4e13435dee59bcea1fde788ee42854da52236ffb296de66967c9b27c97d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f79a4e13435dee59bcea1fde788ee42854da52236ffb296de66967c9b27c97d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79a4e13435dee59bcea1fde788ee42854da52236ffb296de66967c9b27c97d1", kill_on_drop: false }`
[INFO] [stdout] f79a4e13435dee59bcea1fde788ee42854da52236ffb296de66967c9b27c97d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4fc3a7d5f379261d88d973288276a946e6887aa7c4709dc1d9b08fe2ad32b78
[INFO] running `Command { std: "docker" "start" "-a" "c4fc3a7d5f379261d88d973288276a946e6887aa7c4709dc1d9b08fe2ad32b78", kill_on_drop: false }`
[INFO] [stderr]    Compiling four_in_a_row v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "c4fc3a7d5f379261d88d973288276a946e6887aa7c4709dc1d9b08fe2ad32b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4fc3a7d5f379261d88d973288276a946e6887aa7c4709dc1d9b08fe2ad32b78", kill_on_drop: false }`
[INFO] [stdout] c4fc3a7d5f379261d88d973288276a946e6887aa7c4709dc1d9b08fe2ad32b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0f16fefc72a33539026a9148ac0a85a436575fb9471d309d8fb5e2696fab9a1
[INFO] running `Command { std: "docker" "start" "-a" "a0f16fefc72a33539026a9148ac0a85a436575fb9471d309d8fb5e2696fab9a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling four_in_a_row v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a0f16fefc72a33539026a9148ac0a85a436575fb9471d309d8fb5e2696fab9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f16fefc72a33539026a9148ac0a85a436575fb9471d309d8fb5e2696fab9a1", kill_on_drop: false }`
[INFO] [stdout] a0f16fefc72a33539026a9148ac0a85a436575fb9471d309d8fb5e2696fab9a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a30e85b5d7c82c65144e7b88fb7349baa91823ddba894929c0f7b58c3f30cba5
[INFO] running `Command { std: "docker" "start" "-a" "a30e85b5d7c82c65144e7b88fb7349baa91823ddba894929c0f7b58c3f30cba5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/four_in_a_row-bcc0d42413652f13)
[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" "a30e85b5d7c82c65144e7b88fb7349baa91823ddba894929c0f7b58c3f30cba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30e85b5d7c82c65144e7b88fb7349baa91823ddba894929c0f7b58c3f30cba5", kill_on_drop: false }`
[INFO] [stdout] a30e85b5d7c82c65144e7b88fb7349baa91823ddba894929c0f7b58c3f30cba5