[INFO] cloning repository https://github.com/jdavidson018/BlackjackTrainer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdavidson018/BlackjackTrainer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdavidson018%2FBlackjackTrainer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdavidson018%2FBlackjackTrainer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79a03a5dd0717fd2bb67295a55b999b41c1213af [INFO] testing jdavidson018/BlackjackTrainer against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdavidson018%2FBlackjackTrainer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jdavidson018/BlackjackTrainer on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jdavidson018/BlackjackTrainer [INFO] finished tweaking git repo https://github.com/jdavidson018/BlackjackTrainer [INFO] tweaked toml for git repo https://github.com/jdavidson018/BlackjackTrainer written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jdavidson018/BlackjackTrainer already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04d9be9e01dfdffe84ccae0d7fd3a09691d458c2febb6604d5f25e35ab157c86 [INFO] running `Command { std: "docker" "start" "-a" "04d9be9e01dfdffe84ccae0d7fd3a09691d458c2febb6604d5f25e35ab157c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04d9be9e01dfdffe84ccae0d7fd3a09691d458c2febb6604d5f25e35ab157c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04d9be9e01dfdffe84ccae0d7fd3a09691d458c2febb6604d5f25e35ab157c86", kill_on_drop: false }` [INFO] [stdout] 04d9be9e01dfdffe84ccae0d7fd3a09691d458c2febb6604d5f25e35ab157c86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30dec67270fafe0e3c5efd22f7e35c46fada9ff60e9ea0fc2b556bd697483fb5 [INFO] running `Command { std: "docker" "start" "-a" "30dec67270fafe0e3c5efd22f7e35c46fada9ff60e9ea0fc2b556bd697483fb5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_core v0.9.0-alpha.2 [INFO] [stderr] Compiling rand_chacha v0.9.0-alpha.2 [INFO] [stderr] Compiling rand v0.9.0-alpha.2 [INFO] [stderr] Compiling BlackjackTrainer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple ranges are one apart [INFO] [stdout] --> src/strategy.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | 2..11 => "Hit", [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this range doesn't match `11_i32` because `..` is an exclusive range [INFO] [stdout] | help: use an inclusive range instead: `2_i32..=11_i32` [INFO] [stdout] 31 | 12 => if dealer_value >= 4 && dealer_value <= 6 { "Stand" } else { "Hit" }, [INFO] [stdout] | -- this could appear to continue range `2_i32..11_i32`, but `11_i32` isn't matched by either of them [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_contiguous_range_endpoints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_string` is never used [INFO] [stdout] --> src/card.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Card { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remaining` is never used [INFO] [stdout] --> src/deck.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Deck { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn remaining(&self) -> usize { // usize is a pointer to an int [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.50s [INFO] running `Command { std: "docker" "inspect" "30dec67270fafe0e3c5efd22f7e35c46fada9ff60e9ea0fc2b556bd697483fb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30dec67270fafe0e3c5efd22f7e35c46fada9ff60e9ea0fc2b556bd697483fb5", kill_on_drop: false }` [INFO] [stdout] 30dec67270fafe0e3c5efd22f7e35c46fada9ff60e9ea0fc2b556bd697483fb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6e14606c8d84bfbbdb0712ea5b07076c93dfec51b073d16b167d1ec828c30d8 [INFO] running `Command { std: "docker" "start" "-a" "e6e14606c8d84bfbbdb0712ea5b07076c93dfec51b073d16b167d1ec828c30d8", kill_on_drop: false }` [INFO] [stderr] Compiling BlackjackTrainer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple ranges are one apart [INFO] [stdout] --> src/strategy.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | 2..11 => "Hit", [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this range doesn't match `11_i32` because `..` is an exclusive range [INFO] [stdout] | help: use an inclusive range instead: `2_i32..=11_i32` [INFO] [stdout] 31 | 12 => if dealer_value >= 4 && dealer_value <= 6 { "Stand" } else { "Hit" }, [INFO] [stdout] | -- this could appear to continue range `2_i32..11_i32`, but `11_i32` isn't matched by either of them [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_contiguous_range_endpoints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "e6e14606c8d84bfbbdb0712ea5b07076c93dfec51b073d16b167d1ec828c30d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6e14606c8d84bfbbdb0712ea5b07076c93dfec51b073d16b167d1ec828c30d8", kill_on_drop: false }` [INFO] [stdout] e6e14606c8d84bfbbdb0712ea5b07076c93dfec51b073d16b167d1ec828c30d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a964bb07e7f0c41a1c4b09c54fa1343ebbeb0ba5840e0a61929a14c4c6262da7 [INFO] running `Command { std: "docker" "start" "-a" "a964bb07e7f0c41a1c4b09c54fa1343ebbeb0ba5840e0a61929a14c4c6262da7", kill_on_drop: false }` [INFO] [stderr] warning: multiple ranges are one apart [INFO] [stderr] --> src/strategy.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 30 | 2..11 => "Hit", [INFO] [stderr] | ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this range doesn't match `11_i32` because `..` is an exclusive range [INFO] [stderr] | help: use an inclusive range instead: `2_i32..=11_i32` [INFO] [stderr] 31 | 12 => if dealer_value >= 4 && dealer_value <= 6 { "Stand" } else { "Hit" }, [INFO] [stderr] | -- this could appear to continue range `2_i32..11_i32`, but `11_i32` isn't matched by either of them [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_contiguous_range_endpoints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `BlackjackTrainer` (bin "BlackjackTrainer" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/BlackjackTrainer-62f110889aa3f93c) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test card::tests::test_card_to_string ... ok [INFO] [stdout] test deck::tests::test_draw ... ok [INFO] [stdout] test deck::tests::test_shuffle ... ok [INFO] [stdout] test card::tests::test_card_values ... ok [INFO] [stdout] test hand::tests::test_hand_values ... ok [INFO] [stdout] test deck::tests::test_empty_deck ... ok [INFO] [stdout] test hand::tests::test_can_split ... ok [INFO] [stdout] test deck::tests::test_new_deck_count ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a964bb07e7f0c41a1c4b09c54fa1343ebbeb0ba5840e0a61929a14c4c6262da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a964bb07e7f0c41a1c4b09c54fa1343ebbeb0ba5840e0a61929a14c4c6262da7", kill_on_drop: false }` [INFO] [stdout] a964bb07e7f0c41a1c4b09c54fa1343ebbeb0ba5840e0a61929a14c4c6262da7