[INFO] updating cached repository pingzing/rust-game-experiment [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pingzing/rust-game-experiment [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pingzing/rust-game-experiment" "work/ex/beta-1.38-1/sources/1.37.0/gh/pingzing/rust-game-experiment"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pingzing/rust-game-experiment'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pingzing/rust-game-experiment" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pingzing/rust-game-experiment"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pingzing/rust-game-experiment'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 39485d067ecaf421b2f1883b4e6c2eb28d802802 [INFO] sha for GitHub repo pingzing/rust-game-experiment: 39485d067ecaf421b2f1883b4e6c2eb28d802802 [INFO] validating manifest of pingzing/rust-game-experiment 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 pingzing/rust-game-experiment 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 pingzing/rust-game-experiment [INFO] finished frobbing pingzing/rust-game-experiment [INFO] frobbed toml for pingzing/rust-game-experiment written to work/ex/beta-1.38-1/sources/1.37.0/gh/pingzing/rust-game-experiment/Cargo.toml [INFO] started frobbing pingzing/rust-game-experiment [INFO] finished frobbing pingzing/rust-game-experiment [INFO] frobbed toml for pingzing/rust-game-experiment written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pingzing/rust-game-experiment/Cargo.toml [INFO] crate pingzing/rust-game-experiment 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pingzing/rust-game-experiment/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing pingzing/rust-game-experiment against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pingzing/rust-game-experiment:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] f0b5333fdfae10f34a5b5fc2bf1dce872be0aa5d86ed29994489762a2a30064f [INFO] running `"docker" "start" "-a" "f0b5333fdfae10f34a5b5fc2bf1dce872be0aa5d86ed29994489762a2a30064f"` [INFO] [stderr] Compiling src v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/combat_action.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | pub action: Box Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Player, &mut Enemy) -> Option` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/battle_coordinator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `combat_action::*` [INFO] [stderr] --> src/battle_coordinator.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use combat_action::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `battle_coordinator::BattleCoordinator` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use battle_coordinator::BattleCoordinator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `previous_state` is assigned to, but never used [INFO] [stderr] --> src/main.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | let mut previous_state = game_state::State { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_previous_state` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `previous_state` is never read [INFO] [stderr] --> src/main.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | previous_state = current_state; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `curr_state` [INFO] [stderr] --> src/battle_coordinator.rs:94:30 [INFO] [stderr] | [INFO] [stderr] 94 | fn enemy_turn(&mut self, curr_state: &State) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_curr_state` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `"docker" "inspect" "f0b5333fdfae10f34a5b5fc2bf1dce872be0aa5d86ed29994489762a2a30064f"` [INFO] running `"docker" "rm" "-f" "f0b5333fdfae10f34a5b5fc2bf1dce872be0aa5d86ed29994489762a2a30064f"` [INFO] [stdout] f0b5333fdfae10f34a5b5fc2bf1dce872be0aa5d86ed29994489762a2a30064f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pingzing/rust-game-experiment:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 30e6061fa741cca3eaba55531f8b9b7c1faec37bf6282274f037e5595db1b0c5 [INFO] running `"docker" "start" "-a" "30e6061fa741cca3eaba55531f8b9b7c1faec37bf6282274f037e5595db1b0c5"` [INFO] [stderr] Compiling src v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/combat_action.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | pub action: Box Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Player, &mut Enemy) -> Option` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/battle_coordinator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `combat_action::*` [INFO] [stderr] --> src/battle_coordinator.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use combat_action::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `battle_coordinator::BattleCoordinator` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use battle_coordinator::BattleCoordinator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `previous_state` is assigned to, but never used [INFO] [stderr] --> src/main.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | let mut previous_state = game_state::State { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_previous_state` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `previous_state` is never read [INFO] [stderr] --> src/main.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | previous_state = current_state; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `curr_state` [INFO] [stderr] --> src/battle_coordinator.rs:94:30 [INFO] [stderr] | [INFO] [stderr] 94 | fn enemy_turn(&mut self, curr_state: &State) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_curr_state` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `"docker" "inspect" "30e6061fa741cca3eaba55531f8b9b7c1faec37bf6282274f037e5595db1b0c5"` [INFO] running `"docker" "rm" "-f" "30e6061fa741cca3eaba55531f8b9b7c1faec37bf6282274f037e5595db1b0c5"` [INFO] [stdout] 30e6061fa741cca3eaba55531f8b9b7c1faec37bf6282274f037e5595db1b0c5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pingzing/rust-game-experiment:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 3f358c69de93c05ff98ad12cbf46bed3bb1d8d4a74bd6771ddf2f18b139d6ae6 [INFO] running `"docker" "start" "-a" "3f358c69de93c05ff98ad12cbf46bed3bb1d8d4a74bd6771ddf2f18b139d6ae6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/src-c2d2e0486bb56471 [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] running `"docker" "inspect" "3f358c69de93c05ff98ad12cbf46bed3bb1d8d4a74bd6771ddf2f18b139d6ae6"` [INFO] running `"docker" "rm" "-f" "3f358c69de93c05ff98ad12cbf46bed3bb1d8d4a74bd6771ddf2f18b139d6ae6"` [INFO] [stdout] 3f358c69de93c05ff98ad12cbf46bed3bb1d8d4a74bd6771ddf2f18b139d6ae6