[INFO] updating cached repository https://github.com/geckoblu/tictactoe-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] d9f0a0f6944b0d4fefecc16eec6c334e44efa2fe
[INFO] testing geckoblu/tictactoe-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeckoblu%2Ftictactoe-rs" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geckoblu/tictactoe-rs on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/geckoblu/tictactoe-rs
[INFO] finished tweaking git repo https://github.com/geckoblu/tictactoe-rs
[INFO] tweaked toml for git repo https://github.com/geckoblu/tictactoe-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/geckoblu/tictactoe-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 927e8f9378637ef43892bfd6ac813b3895972ef3cf64c0cf097da8e50eb2274c
[INFO] running `"docker" "start" "-a" "927e8f9378637ef43892bfd6ac813b3895972ef3cf64c0cf097da8e50eb2274c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling tictactoe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.05s
[INFO] running `"docker" "inspect" "927e8f9378637ef43892bfd6ac813b3895972ef3cf64c0cf097da8e50eb2274c"`
[INFO] running `"docker" "rm" "-f" "927e8f9378637ef43892bfd6ac813b3895972ef3cf64c0cf097da8e50eb2274c"`
[INFO] [stdout] 927e8f9378637ef43892bfd6ac813b3895972ef3cf64c0cf097da8e50eb2274c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d7e3ef8e44b69d8d30cad2ffca65fc7cbe23bc40bcc7fd21e73e28e6686eaf30
[INFO] running `"docker" "start" "-a" "d7e3ef8e44b69d8d30cad2ffca65fc7cbe23bc40bcc7fd21e73e28e6686eaf30"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tictactoe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "d7e3ef8e44b69d8d30cad2ffca65fc7cbe23bc40bcc7fd21e73e28e6686eaf30"`
[INFO] running `"docker" "rm" "-f" "d7e3ef8e44b69d8d30cad2ffca65fc7cbe23bc40bcc7fd21e73e28e6686eaf30"`
[INFO] [stdout] d7e3ef8e44b69d8d30cad2ffca65fc7cbe23bc40bcc7fd21e73e28e6686eaf30
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 19df3451c4df5c9d1f74208d9e86d15c6a9ed255e402c82524df2474382c977d
[INFO] running `"docker" "start" "-a" "19df3451c4df5c9d1f74208d9e86d15c6a9ed255e402c82524df2474382c977d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tictactoe-08cb17fd66e2a0d7
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test brain::minimax::tests::minmax_eval_1 ... ok
[INFO] [stdout] test brain::minimax::tests::minmax_loose_1 ... ok
[INFO] [stdout] test brain::negamax_with_alpha_beta_pruning::tests::negamax_prune ... ok
[INFO] [stdout] test brain::movevalue::tests::test_ordering ... ok
[INFO] [stdout] test brain::negamax_with_alpha_beta_pruning::tests::negamax_loose_3 ... ok
[INFO] [stdout] test brain::tests::get_best_moves_3 ... ok
[INFO] [stdout] test brain::tests::get_best_moves_1 ... ok
[INFO] [stdout] test brain::negamax_with_alpha_beta_pruning::tests::negamax_loose_2 ... ok
[INFO] [stdout] test brain::tests::move_allowed_1 ... ok
[INFO] [stdout] test brain::negamax_with_alpha_beta_pruning::tests::negamax_loose_1 ... ok
[INFO] [stdout] test brain::movevalue::tests::test_display ... ok
[INFO] [stdout] test brain::minimax_with_alpha_beta_pruning::tests::minmax_loose_1 ... ok
[INFO] [stdout] test brain::tests::get_best_moves_2 ... ok
[INFO] [stdout] test brain::negamax_with_alpha_beta_pruning::tests::negamax_draw_2 ... ok
[INFO] [stdout] test brain::negamax_with_alpha_beta_pruning::tests::negamax_draw_all ... ok
[INFO] [stdout] test brain::minimax_with_alpha_beta_pruning::tests::minmax_eval_1 ... ok
[INFO] [stdout] test brain::tests::choose_move_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tictactoe-2caa2066db31d123
[INFO] [stderr]    Doc-tests tictactoe
[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] [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" "19df3451c4df5c9d1f74208d9e86d15c6a9ed255e402c82524df2474382c977d"`
[INFO] running `"docker" "rm" "-f" "19df3451c4df5c9d1f74208d9e86d15c6a9ed255e402c82524df2474382c977d"`
[INFO] [stdout] 19df3451c4df5c9d1f74208d9e86d15c6a9ed255e402c82524df2474382c977d