[INFO] fetching crate hex-game 0.1.0... [INFO] testing hex-game-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate hex-game 0.1.0 into /workspace/builds/worker-41/source [INFO] validating manifest of crates.io crate hex-game 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 hex-game 0.1.0 [INFO] finished tweaking crates.io crate hex-game 0.1.0 [INFO] tweaked toml for crates.io crate hex-game 0.1.0 written to /workspace/builds/worker-41/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 0507f423d4e2c2207fa9098ca940cf5dc61543d032cbfc2cfd01d45fbddc8aff [INFO] running `Command { std: "docker" "start" "-a" "0507f423d4e2c2207fa9098ca940cf5dc61543d032cbfc2cfd01d45fbddc8aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0507f423d4e2c2207fa9098ca940cf5dc61543d032cbfc2cfd01d45fbddc8aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0507f423d4e2c2207fa9098ca940cf5dc61543d032cbfc2cfd01d45fbddc8aff", kill_on_drop: false }` [INFO] [stdout] 0507f423d4e2c2207fa9098ca940cf5dc61543d032cbfc2cfd01d45fbddc8aff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 3f7ea38e4532834a154f7cbdb41c0da52dee3a2c2ba36dddf5e341b0bdbc3a73 [INFO] running `Command { std: "docker" "start" "-a" "3f7ea38e4532834a154f7cbdb41c0da52dee3a2c2ba36dddf5e341b0bdbc3a73", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling hex-game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coord.rs:73:32 [INFO] [stdout] | [INFO] [stdout] 73 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn 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: unnecessary parentheses around block return value [INFO] [stdout] --> src/coord.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | / (Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stdout] 163 | | Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stdout] 164 | | Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1) [INFO] [stdout] | |_________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 162 ~ Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stdout] 163 + Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stdout] 164 + Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HexCell` [INFO] [stdout] --> src/game.rs:7:46 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::board::{Board, Color, GameStatus, HexCell}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coord.rs:69:53 [INFO] [stdout] | [INFO] [stdout] 69 | ParseCoordError::InvalidInt(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.97s [INFO] running `Command { std: "docker" "inspect" "3f7ea38e4532834a154f7cbdb41c0da52dee3a2c2ba36dddf5e341b0bdbc3a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f7ea38e4532834a154f7cbdb41c0da52dee3a2c2ba36dddf5e341b0bdbc3a73", kill_on_drop: false }` [INFO] [stdout] 3f7ea38e4532834a154f7cbdb41c0da52dee3a2c2ba36dddf5e341b0bdbc3a73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 255963fb070d530221d5bc9efc977611f3f79af90c1650646701567ba793b9fd [INFO] running `Command { std: "docker" "start" "-a" "255963fb070d530221d5bc9efc977611f3f79af90c1650646701567ba793b9fd", kill_on_drop: false }` [INFO] [stderr] Compiling hex-game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coord.rs:73:32 [INFO] [stdout] | [INFO] [stdout] 73 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn 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: unnecessary parentheses around block return value [INFO] [stdout] --> src/coord.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | / (Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stdout] 163 | | Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stdout] 164 | | Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1) [INFO] [stdout] | |_________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 162 ~ Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stdout] 163 + Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stdout] 164 + Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HexCell` [INFO] [stdout] --> src/game.rs:7:46 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::board::{Board, Color, GameStatus, HexCell}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coord.rs:69:53 [INFO] [stdout] | [INFO] [stdout] 69 | ParseCoordError::InvalidInt(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coord.rs:73:32 [INFO] [stdout] | [INFO] [stdout] 73 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn 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: unnecessary parentheses around block return value [INFO] [stdout] --> src/coord.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | / (Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stdout] 163 | | Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stdout] 164 | | Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1) [INFO] [stdout] | |_________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 162 ~ Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stdout] 163 + Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stdout] 164 + Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HexCell` [INFO] [stdout] --> src/game.rs:7:46 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::board::{Board, Color, GameStatus, HexCell}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coord.rs:69:53 [INFO] [stdout] | [INFO] [stdout] 69 | ParseCoordError::InvalidInt(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "255963fb070d530221d5bc9efc977611f3f79af90c1650646701567ba793b9fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "255963fb070d530221d5bc9efc977611f3f79af90c1650646701567ba793b9fd", kill_on_drop: false }` [INFO] [stdout] 255963fb070d530221d5bc9efc977611f3f79af90c1650646701567ba793b9fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] e4499997403c688a68ed3134d2e6a1ec7b49a6db634a0510d073d50be5de2dcf [INFO] running `Command { std: "docker" "start" "-a" "e4499997403c688a68ed3134d2e6a1ec7b49a6db634a0510d073d50be5de2dcf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/coord.rs:73:32 [INFO] [stderr] | [INFO] [stderr] 73 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn 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: unnecessary parentheses around block return value [INFO] [stderr] --> src/coord.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | / (Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stderr] 163 | | Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stderr] 164 | | Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1) [INFO] [stderr] | |_________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 162 ~ Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stderr] 163 + Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stderr] 164 + Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `HexCell` [INFO] [stderr] --> src/game.rs:7:46 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::board::{Board, Color, GameStatus, HexCell}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coord.rs:69:53 [INFO] [stderr] | [INFO] [stderr] 69 | ParseCoordError::InvalidInt(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `hex-game` (lib) generated 4 warnings [INFO] [stderr] warning: `hex-game` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.97s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hex_game-7ea3f99b6c7bbced) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stderr] Doc-tests hex-game [INFO] [stdout] test coord::tests::test_constructor ... ok [INFO] [stdout] test coord::tests::test_is_neighbor ... ok [INFO] [stdout] test coord::tests::test_distance ... ok [INFO] [stdout] test coord::tests::test_neighbors ... ok [INFO] [stdout] test board::tests::test_coord_num_conversion ... ok [INFO] [stdout] test coord::tests::test_display ... ok [INFO] [stdout] test board::tests::test_display ... ok [INFO] [stdout] test board::tests::test_game_status ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test game::tests::test_display ... ok [INFO] [stdout] test coord::tests::test_parsing ... 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] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/coord.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | / (Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stderr] 163 | | Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stderr] 164 | | Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1) [INFO] [stderr] | |_________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 162 ~ Coord::abs_sub(self.x, other.x) <= 1 && [INFO] [stderr] 163 + Coord::abs_sub(self.y, other.y) <= 1 && [INFO] [stderr] 164 + Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1 [INFO] [stderr] | [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 1 warning emitted [INFO] [stdout] running 0 tests [INFO] [stderr] [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" "e4499997403c688a68ed3134d2e6a1ec7b49a6db634a0510d073d50be5de2dcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4499997403c688a68ed3134d2e6a1ec7b49a6db634a0510d073d50be5de2dcf", kill_on_drop: false }` [INFO] [stdout] e4499997403c688a68ed3134d2e6a1ec7b49a6db634a0510d073d50be5de2dcf