[INFO] cloning repository https://github.com/taylor1791/hearts [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taylor1791/hearts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor1791%2Fhearts", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor1791%2Fhearts'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7390d573a366ebe69df75a5fb3a9042ed48b87e4 [INFO] testing taylor1791/hearts against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor1791%2Fhearts" "/workspace/builds/worker-43/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/taylor1791/hearts on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/taylor1791/hearts [INFO] finished tweaking git repo https://github.com/taylor1791/hearts [INFO] tweaked toml for git repo https://github.com/taylor1791/hearts written to /workspace/builds/worker-43/source/Cargo.toml [INFO] crate git repo https://github.com/taylor1791/hearts already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ba1a7306cf704dd42b6df9c4ad19d2dea3fc8eb16b4eb7b7caddb6c64040d2c [INFO] running `Command { std: "docker" "start" "-a" "5ba1a7306cf704dd42b6df9c4ad19d2dea3fc8eb16b4eb7b7caddb6c64040d2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ba1a7306cf704dd42b6df9c4ad19d2dea3fc8eb16b4eb7b7caddb6c64040d2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ba1a7306cf704dd42b6df9c4ad19d2dea3fc8eb16b4eb7b7caddb6c64040d2c", kill_on_drop: false }` [INFO] [stdout] 5ba1a7306cf704dd42b6df9c4ad19d2dea3fc8eb16b4eb7b7caddb6c64040d2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 822856fdb49fabdc6cd83c663a68b261df8eafafe1c4606c47eca579dcb17906 [INFO] running `Command { std: "docker" "start" "-a" "822856fdb49fabdc6cd83c663a68b261df8eafafe1c4606c47eca579dcb17906", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [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 hearts v0.1.0 (/opt/rustwide/workdir/hearts) [INFO] [stdout] warning: field is never read: `round` [INFO] [stdout] --> hearts/src/game.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | round: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lead` [INFO] [stdout] --> hearts/src/round.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | lead: PlayerId, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling auto_player v0.1.0 (/opt/rustwide/workdir/auto_player) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.84s [INFO] running `Command { std: "docker" "inspect" "822856fdb49fabdc6cd83c663a68b261df8eafafe1c4606c47eca579dcb17906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "822856fdb49fabdc6cd83c663a68b261df8eafafe1c4606c47eca579dcb17906", kill_on_drop: false }` [INFO] [stdout] 822856fdb49fabdc6cd83c663a68b261df8eafafe1c4606c47eca579dcb17906 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d81b15636db77e17ac96a1bee2de94f254ce71e029083ba1933214e6cd268f8 [INFO] running `Command { std: "docker" "start" "-a" "2d81b15636db77e17ac96a1bee2de94f254ce71e029083ba1933214e6cd268f8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling hearts v0.1.0 (/opt/rustwide/workdir/hearts) [INFO] [stderr] Compiling auto_player v0.1.0 (/opt/rustwide/workdir/auto_player) [INFO] [stdout] warning: field is never read: `round` [INFO] [stdout] --> hearts/src/game.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | round: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lead` [INFO] [stdout] --> hearts/src/round.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | lead: PlayerId, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `round` [INFO] [stdout] --> hearts/src/game.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | round: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lead` [INFO] [stdout] --> hearts/src/round.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | lead: PlayerId, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.21s [INFO] running `Command { std: "docker" "inspect" "2d81b15636db77e17ac96a1bee2de94f254ce71e029083ba1933214e6cd268f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d81b15636db77e17ac96a1bee2de94f254ce71e029083ba1933214e6cd268f8", kill_on_drop: false }` [INFO] [stdout] 2d81b15636db77e17ac96a1bee2de94f254ce71e029083ba1933214e6cd268f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 78e11d5af9661d5df83dbf074043a5de38f5678f00f543827a3982ecd4398af7 [INFO] running `Command { std: "docker" "start" "-a" "78e11d5af9661d5df83dbf074043a5de38f5678f00f543827a3982ecd4398af7", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `round` [INFO] [stderr] --> hearts/src/game.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | round: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `lead` [INFO] [stderr] --> hearts/src/round.rs:255:5 [INFO] [stderr] | [INFO] [stderr] 255 | lead: PlayerId, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `hearts` (lib) generated 2 warnings [INFO] [stderr] warning: `hearts` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/auto_player-9456df88d9193efc) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hearts-4ab5e64366297490) [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] [stderr] Running tests/round.rs (/opt/rustwide/target/debug/deps/round-d8628b27a02f48f7) [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] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test can_break_hearts ... ok [INFO] [stdout] test cannot_lead_heart_when_not_broken ... ok [INFO] [stdout] test can_lead_hearts_after_broken ... ok [INFO] [stdout] test can_lead_heats_unbroken_as_only_choice ... ok [INFO] [stdout] test cannot_play_heart_on_first_round ... ok [INFO] [stdout] test cannot_play_out_of_turn ... ok [INFO] [stdout] test cannot_play_queen_spades_on_first_round ... ok [INFO] [stdout] test must_follow_suit ... ok [INFO] [stdout] test queen_of_spades_does_not_break_hearts ... ok [INFO] [stdout] test rejects_non_two_clubs_as_first_card ... ok [INFO] [stdout] test test_plays ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests hearts [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" "78e11d5af9661d5df83dbf074043a5de38f5678f00f543827a3982ecd4398af7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78e11d5af9661d5df83dbf074043a5de38f5678f00f543827a3982ecd4398af7", kill_on_drop: false }` [INFO] [stdout] 78e11d5af9661d5df83dbf074043a5de38f5678f00f543827a3982ecd4398af7