[INFO] updating cached repository https://github.com/caiorulli/tic_tac_toe
[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] 156d3c56813e6b279166142748d985c47c287876
[INFO] testing caiorulli/tic_tac_toe against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaiorulli%2Ftic_tac_toe" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/caiorulli/tic_tac_toe 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/caiorulli/tic_tac_toe
[INFO] finished tweaking git repo https://github.com/caiorulli/tic_tac_toe
[INFO] tweaked toml for git repo https://github.com/caiorulli/tic_tac_toe written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/caiorulli/tic_tac_toe 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 167537a272027e89a1a1582247f2f736346c537fda433e36089ea56f89aed292
[INFO] running `"docker" "start" "-a" "167537a272027e89a1a1582247f2f736346c537fda433e36089ea56f89aed292"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tui v0.9.5
[INFO] [stderr]    Compiling tui_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.34s
[INFO] running `"docker" "inspect" "167537a272027e89a1a1582247f2f736346c537fda433e36089ea56f89aed292"`
[INFO] running `"docker" "rm" "-f" "167537a272027e89a1a1582247f2f736346c537fda433e36089ea56f89aed292"`
[INFO] [stdout] 167537a272027e89a1a1582247f2f736346c537fda433e36089ea56f89aed292
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 31c09e4d8d281aaaeb2080383d4c21ca0983da29feff5951b859525777d59115
[INFO] running `"docker" "start" "-a" "31c09e4d8d281aaaeb2080383d4c21ca0983da29feff5951b859525777d59115"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tui_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "31c09e4d8d281aaaeb2080383d4c21ca0983da29feff5951b859525777d59115"`
[INFO] running `"docker" "rm" "-f" "31c09e4d8d281aaaeb2080383d4c21ca0983da29feff5951b859525777d59115"`
[INFO] [stdout] 31c09e4d8d281aaaeb2080383d4c21ca0983da29feff5951b859525777d59115
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c542384b9c42301d19bac3fa08fe44b0a1abb5d988717f64705613ae2729c6be
[INFO] running `"docker" "start" "-a" "c542384b9c42301d19bac3fa08fe44b0a1abb5d988717f64705613ae2729c6be"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tui_tac_toe-de17d43f0bde6c63
[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] [stderr]      Running /opt/rustwide/target/debug/deps/tui_tac_toe-4be5484f3981e602
[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] [stderr]      Running /opt/rustwide/target/debug/deps/main_test-343db01ddc7d8104
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test check_winner_human_wins_second_column ... ok
[INFO] [stdout] test check_winner_human_wins_first_row ... ok
[INFO] [stdout] test check_winner_empty_board ... ok
[INFO] [stdout] test check_winner_computer_wins_third_row ... ok
[INFO] [stdout] test check_winner_computer_wins_second_diagonal ... ok
[INFO] [stdout] test check_winner_human_wins_third_row ... ok
[INFO] [stdout] test extract_position_failure_already_filled ... ok
[INFO] [stdout] test check_winner_computer_wins_second_column ... ok
[INFO] [stdout] test extract_position_failure_boundary ... ok
[INFO] [stdout] test extract_position_failure_lack_of_value ... ok
[INFO] [stdout] test check_winner_computer_wins_first_diagonal ... ok
[INFO] [stdout] test extract_position_success ... ok
[INFO] [stdout] test check_winner_human_wins_first_column ... ok
[INFO] [stdout] test check_winner_human_wins_first_diagonal ... ok
[INFO] [stdout] test check_winner_human_wins_second_row ... ok
[INFO] [stdout] test check_winner_computer_wins_first_row ... ok
[INFO] [stdout] test check_winner_computer_wins_first_column ... ok
[INFO] [stdout] test check_winner_human_wins_second_diagonal ... ok
[INFO] [stdout] test check_winner_computer_wins_second_row ... ok
[INFO] [stdout] test check_winner_computer_wins_third_column ... ok
[INFO] [stdout] test check_winner_human_wins_third_column ... ok
[INFO] [stdout] test extract_position_failure_not_digit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tui_tac_toe
[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" "c542384b9c42301d19bac3fa08fe44b0a1abb5d988717f64705613ae2729c6be"`
[INFO] running `"docker" "rm" "-f" "c542384b9c42301d19bac3fa08fe44b0a1abb5d988717f64705613ae2729c6be"`
[INFO] [stdout] c542384b9c42301d19bac3fa08fe44b0a1abb5d988717f64705613ae2729c6be