[INFO] fetching crate stelsalto 0.1.0... [INFO] testing stelsalto-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate stelsalto 0.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate stelsalto 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stelsalto 0.1.0 [INFO] finished tweaking crates.io crate stelsalto 0.1.0 [INFO] tweaked toml for crates.io crate stelsalto 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive-error v0.0.4 [INFO] [stderr] Downloaded case v0.1.0 [INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9139e28916e281fa0b52dce7300256efa72c207fe35954096da17dfe78edd52 [INFO] running `Command { std: "docker" "start" "-a" "f9139e28916e281fa0b52dce7300256efa72c207fe35954096da17dfe78edd52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9139e28916e281fa0b52dce7300256efa72c207fe35954096da17dfe78edd52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9139e28916e281fa0b52dce7300256efa72c207fe35954096da17dfe78edd52", kill_on_drop: false }` [INFO] [stdout] f9139e28916e281fa0b52dce7300256efa72c207fe35954096da17dfe78edd52 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 053c9f96228456b0001318ac7bbf4a2f22ad3fd3d9aadb75ac163302ba136753 [INFO] running `Command { std: "docker" "start" "-a" "053c9f96228456b0001318ac7bbf4a2f22ad3fd3d9aadb75ac163302ba136753", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling derive-error v0.0.4 [INFO] [stderr] Compiling stelsalto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.37s [INFO] running `Command { std: "docker" "inspect" "053c9f96228456b0001318ac7bbf4a2f22ad3fd3d9aadb75ac163302ba136753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "053c9f96228456b0001318ac7bbf4a2f22ad3fd3d9aadb75ac163302ba136753", kill_on_drop: false }` [INFO] [stdout] 053c9f96228456b0001318ac7bbf4a2f22ad3fd3d9aadb75ac163302ba136753 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1ae7bbc7d5611a66046299326899a6256d9c5a8ff96b68b91b4ae582a0dfdf0 [INFO] running `Command { std: "docker" "start" "-a" "c1ae7bbc7d5611a66046299326899a6256d9c5a8ff96b68b91b4ae582a0dfdf0", kill_on_drop: false }` [INFO] [stderr] Compiling stelsalto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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" "c1ae7bbc7d5611a66046299326899a6256d9c5a8ff96b68b91b4ae582a0dfdf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1ae7bbc7d5611a66046299326899a6256d9c5a8ff96b68b91b4ae582a0dfdf0", kill_on_drop: false }` [INFO] [stdout] c1ae7bbc7d5611a66046299326899a6256d9c5a8ff96b68b91b4ae582a0dfdf0 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 026b1554384a57dfdeb27edc937a77eb82ddcd3fef7c07f84ba9a7ad599b4257 [INFO] running `Command { std: "docker" "start" "-a" "026b1554384a57dfdeb27edc937a77eb82ddcd3fef7c07f84ba9a7ad599b4257", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:3:29 [INFO] [stderr] | [INFO] [stderr] 3 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `stelsalto` (bin "stelsalto" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stelsalto-67219d5c8e9b989e) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test tests::test_try_turn_with_success_on_multiple_jumps ... ok [INFO] [stdout] test tests::test_try_turn_with_exhaustion ... ok [INFO] [stdout] test tests::test_try_move_piece_with_wrong_player ... ok [INFO] [stdout] test tests::test_try_turn_with_success_on_single_move ... ok [INFO] [stdout] test tests::test_try_move_piece_with_target_occupied ... ok [INFO] [stdout] test tests::test_try_move_piece_with_no_route_because_too_far ... ok [INFO] [stdout] test tests::test_try_move_piece_with_no_route_because_no_middle_piece ... ok [INFO] [stdout] test tests::test_serialize_standard_board ... ok [INFO] [stdout] test tests::test_serialize_small_board ... ok [INFO] [stdout] test tests::test_new_standard_board ... ok [INFO] [stdout] test tests::test_try_move_piece_with_success ... ok [INFO] [stdout] test tests::test_get_piece_from_board_with_even_player_lines ... ok [INFO] [stdout] test tests::test_new_small_board ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stelsalto-a0b7cdb3a6e26704) [INFO] [stdout] test tests::test_try_move_piece_with_out_of_bounds ... ok [INFO] [stderr] Doc-tests stelsalto [INFO] [stdout] test tests::test_get_piece_from_board_with_odd_player_lines ... ok [INFO] [stdout] test tests::test_try_turn_with_success_on_single_jump ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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; finished in 0.00s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "026b1554384a57dfdeb27edc937a77eb82ddcd3fef7c07f84ba9a7ad599b4257", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "026b1554384a57dfdeb27edc937a77eb82ddcd3fef7c07f84ba9a7ad599b4257", kill_on_drop: false }` [INFO] [stdout] 026b1554384a57dfdeb27edc937a77eb82ddcd3fef7c07f84ba9a7ad599b4257