[INFO] updating cached repository DataTriny/Fortuna [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/DataTriny/Fortuna [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/DataTriny/Fortuna" "work/ex/beta-1.38-1/sources/1.37.0/gh/DataTriny/Fortuna"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DataTriny/Fortuna'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/DataTriny/Fortuna" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DataTriny/Fortuna"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DataTriny/Fortuna'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5744e824dfbc5ea4e8fd681554e47f9cb88410ad [INFO] sha for GitHub repo DataTriny/Fortuna: 5744e824dfbc5ea4e8fd681554e47f9cb88410ad [INFO] validating manifest of DataTriny/Fortuna on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of DataTriny/Fortuna on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing DataTriny/Fortuna [INFO] finished frobbing DataTriny/Fortuna [INFO] frobbed toml for DataTriny/Fortuna written to work/ex/beta-1.38-1/sources/1.37.0/gh/DataTriny/Fortuna/Cargo.toml [INFO] started frobbing DataTriny/Fortuna [INFO] finished frobbing DataTriny/Fortuna [INFO] frobbed toml for DataTriny/Fortuna written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DataTriny/Fortuna/Cargo.toml [INFO] crate DataTriny/Fortuna already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing DataTriny/Fortuna against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DataTriny/Fortuna:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] c905ab4fc69d0a2d5051836da17d09f83abb6c8c0acb851f6a4daa01f87c82f8 [INFO] running `"docker" "start" "-a" "c905ab4fc69d0a2d5051836da17d09f83abb6c8c0acb851f6a4daa01f87c82f8"` [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling syn v0.15.28 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling ron v0.4.2 [INFO] [stderr] Compiling fortuna v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | pub commands: Vec>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Command` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/commands.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | selector: Box [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn InputParser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/commands.rs:28:67 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn optional(name: String, description: String, selector: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn InputParser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/commands.rs:32:90 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn required(name: String, description: String, error_message: String, selector: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn InputParser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/commands.rs:68:23 [INFO] [stderr] | [INFO] [stderr] 68 | impl fmt::Display for Command { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Command` [INFO] [stderr] [INFO] [stderr] warning: unused import: `objects::Object` [INFO] [stderr] --> src/input/selectors.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | world::{Direction, objects::Object} [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/mod.rs:11:30 [INFO] [stderr] | [INFO] [stderr] 11 | impl InputParser for Vec> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Command` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/input/commands.rs:210:33 [INFO] [stderr] | [INFO] [stderr] 210 | fn execute(&self, game: &Game, args: Vec) -> GameAction { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/input/commands.rs:249:33 [INFO] [stderr] | [INFO] [stderr] 249 | fn execute(&self, game: &Game, args: Vec) -> GameAction { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `game` [INFO] [stderr] --> src/input/selectors.rs:32:18 [INFO] [stderr] | [INFO] [stderr] 32 | fn parse(&self, game: &Game, input: &str) -> (usize, Selectable) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_game` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/game.rs:61:6 [INFO] [stderr] | [INFO] [stderr] 46 | let command = &self.commands[command_id]; [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 61 | self.perform_action(command.execute(self, args)); [INFO] [stderr] | ^^^^ ------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.10s [INFO] running `"docker" "inspect" "c905ab4fc69d0a2d5051836da17d09f83abb6c8c0acb851f6a4daa01f87c82f8"` [INFO] running `"docker" "rm" "-f" "c905ab4fc69d0a2d5051836da17d09f83abb6c8c0acb851f6a4daa01f87c82f8"` [INFO] [stdout] c905ab4fc69d0a2d5051836da17d09f83abb6c8c0acb851f6a4daa01f87c82f8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DataTriny/Fortuna:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 1788c317f8c6f59887085263983e2442e9be21e2f67adce608302aa33ef26b8c [INFO] running `"docker" "start" "-a" "1788c317f8c6f59887085263983e2442e9be21e2f67adce608302aa33ef26b8c"` [INFO] [stderr] Compiling fortuna v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | pub commands: Vec>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Command` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/commands.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | selector: Box [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn InputParser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/commands.rs:28:67 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn optional(name: String, description: String, selector: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn InputParser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/commands.rs:32:90 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn required(name: String, description: String, error_message: String, selector: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn InputParser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/commands.rs:68:23 [INFO] [stderr] | [INFO] [stderr] 68 | impl fmt::Display for Command { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Command` [INFO] [stderr] [INFO] [stderr] warning: unused import: `objects::Object` [INFO] [stderr] --> src/input/selectors.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | world::{Direction, objects::Object} [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/input/mod.rs:11:30 [INFO] [stderr] | [INFO] [stderr] 11 | impl InputParser for Vec> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Command` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/input/commands.rs:210:33 [INFO] [stderr] | [INFO] [stderr] 210 | fn execute(&self, game: &Game, args: Vec) -> GameAction { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/input/commands.rs:249:33 [INFO] [stderr] | [INFO] [stderr] 249 | fn execute(&self, game: &Game, args: Vec) -> GameAction { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `game` [INFO] [stderr] --> src/input/selectors.rs:32:18 [INFO] [stderr] | [INFO] [stderr] 32 | fn parse(&self, game: &Game, input: &str) -> (usize, Selectable) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_game` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/game.rs:61:6 [INFO] [stderr] | [INFO] [stderr] 46 | let command = &self.commands[command_id]; [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 61 | self.perform_action(command.execute(self, args)); [INFO] [stderr] | ^^^^ ------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `"docker" "inspect" "1788c317f8c6f59887085263983e2442e9be21e2f67adce608302aa33ef26b8c"` [INFO] running `"docker" "rm" "-f" "1788c317f8c6f59887085263983e2442e9be21e2f67adce608302aa33ef26b8c"` [INFO] [stdout] 1788c317f8c6f59887085263983e2442e9be21e2f67adce608302aa33ef26b8c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DataTriny/Fortuna:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] f49c186e682f71f68880f638827e15851eb14efe44855732192674eb494a3189 [INFO] running `"docker" "start" "-a" "f49c186e682f71f68880f638827e15851eb14efe44855732192674eb494a3189"` [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 [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/fortuna-2e1f743917aee571 [INFO] running `"docker" "inspect" "f49c186e682f71f68880f638827e15851eb14efe44855732192674eb494a3189"` [INFO] running `"docker" "rm" "-f" "f49c186e682f71f68880f638827e15851eb14efe44855732192674eb494a3189"` [INFO] [stdout] f49c186e682f71f68880f638827e15851eb14efe44855732192674eb494a3189