[INFO] cloning repository https://github.com/carribus/roulette_logic_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carribus/roulette_logic_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarribus%2Froulette_logic_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarribus%2Froulette_logic_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c4295ff4faef266728d5436f15f69a4d53b62f0
[INFO] testing carribus/roulette_logic_rs against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarribus%2Froulette_logic_rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carribus/roulette_logic_rs on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/carribus/roulette_logic_rs
[INFO] finished tweaking git repo https://github.com/carribus/roulette_logic_rs
[INFO] tweaked toml for git repo https://github.com/carribus/roulette_logic_rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/carribus/roulette_logic_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0aac85896f032ac4bed347be3753e439573d3d36f2a1e28a5e9b85a817c43aec
[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" "0aac85896f032ac4bed347be3753e439573d3d36f2a1e28a5e9b85a817c43aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aac85896f032ac4bed347be3753e439573d3d36f2a1e28a5e9b85a817c43aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aac85896f032ac4bed347be3753e439573d3d36f2a1e28a5e9b85a817c43aec", kill_on_drop: false }`
[INFO] [stdout] 0aac85896f032ac4bed347be3753e439573d3d36f2a1e28a5e9b85a817c43aec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] e4667467b007b1f8ccabae1e2ee14056e39069a9afd1507b9b327a982eda83bd
[INFO] running `Command { std: "docker" "start" "-a" "e4667467b007b1f8ccabae1e2ee14056e39069a9afd1507b9b327a982eda83bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling getrandom v0.1.14
[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 roulette v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `MaxBetOnOption`
[INFO] [stdout]  --> src/roulette.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     MaxBetOnOption(RouletteBet, u64),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `history`
[INFO] [stdout]    --> src/roulette.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn history(&self) -> &[u8] {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "e4667467b007b1f8ccabae1e2ee14056e39069a9afd1507b9b327a982eda83bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4667467b007b1f8ccabae1e2ee14056e39069a9afd1507b9b327a982eda83bd", kill_on_drop: false }`
[INFO] [stdout] e4667467b007b1f8ccabae1e2ee14056e39069a9afd1507b9b327a982eda83bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcbbdea51920687e3355f9e63399cbb5f18948e9c222147b49e399416c18c368
[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" "fcbbdea51920687e3355f9e63399cbb5f18948e9c222147b49e399416c18c368", kill_on_drop: false }`
[INFO] [stderr]    Compiling roulette v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `MaxBetOnOption`
[INFO] [stdout]  --> src/roulette.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     MaxBetOnOption(RouletteBet, u64),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "fcbbdea51920687e3355f9e63399cbb5f18948e9c222147b49e399416c18c368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcbbdea51920687e3355f9e63399cbb5f18948e9c222147b49e399416c18c368", kill_on_drop: false }`
[INFO] [stdout] fcbbdea51920687e3355f9e63399cbb5f18948e9c222147b49e399416c18c368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfe584c90e243f7c27ba0a480894fd81f72cceeb6d7890672c453ceebe8a6b9f
[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" "dfe584c90e243f7c27ba0a480894fd81f72cceeb6d7890672c453ceebe8a6b9f", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `MaxBetOnOption`
[INFO] [stderr]  --> src/roulette.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     MaxBetOnOption(RouletteBet, u64),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roulette-ef7a2967abce1f40
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test roulette::test::invalid_bettype_dozens ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_straights ... ok
[INFO] [stdout] test roulette::test::roulettebet_win_value ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_basket ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_doubleline ... ok
[INFO] [stdout] test roulette::test::rouletteeval_calc_winnings ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_corner ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_columns ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_highlow ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_redblack ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_topline ... ok
[INFO] [stdout] test roulette::test::valid_bettype_basket ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_split ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_oddeven ... ok
[INFO] [stdout] test roulette::test::invalid_bettype_street ... ok
[INFO] [stdout] test roulette::test::spin_and_history_test ... ok
[INFO] [stdout] test roulette::test::valid_bettype_oddeven ... ok
[INFO] [stdout] test roulette::test::valid_bettype_split_horizontal ... ok
[INFO] [stdout] test roulette::test::valid_bettype_highlow ... ok
[INFO] [stdout] test roulette::test::valid_bettype_redblack ... ok
[INFO] [stdout] test roulette::test::valid_bettype_street ... ok
[INFO] [stdout] test roulette::test::valid_bettype_dozens ... ok
[INFO] [stdout] test roulette::test::valid_bettype_topline ... ok
[INFO] [stdout] test roulette::test::valid_bettype_corner ... ok
[INFO] [stdout] test roulette::test::valid_bettype_columns ... ok
[INFO] [stdout] test roulette::test::valid_bettype_straights ... ok
[INFO] [stdout] test roulette::test::valid_bettype_voisons_du_zero ... ok
[INFO] [stdout] test roulette::test::valid_bettype_doubleline ... ok
[INFO] [stdout] test roulette::test::valid_bettype_split_vertical ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfe584c90e243f7c27ba0a480894fd81f72cceeb6d7890672c453ceebe8a6b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe584c90e243f7c27ba0a480894fd81f72cceeb6d7890672c453ceebe8a6b9f", kill_on_drop: false }`
[INFO] [stdout] dfe584c90e243f7c27ba0a480894fd81f72cceeb6d7890672c453ceebe8a6b9f