[INFO] updating cached repository RaineForest/FateExtraSolver [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/RaineForest/FateExtraSolver [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/RaineForest/FateExtraSolver" "work/ex/beta-1.38-1/sources/1.37.0/gh/RaineForest/FateExtraSolver"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RaineForest/FateExtraSolver'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/RaineForest/FateExtraSolver" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RaineForest/FateExtraSolver"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RaineForest/FateExtraSolver'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8e117b3ce106f17fb2a59d453ad1f590b4e38c75 [INFO] sha for GitHub repo RaineForest/FateExtraSolver: 8e117b3ce106f17fb2a59d453ad1f590b4e38c75 [INFO] validating manifest of RaineForest/FateExtraSolver 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 RaineForest/FateExtraSolver 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 RaineForest/FateExtraSolver [INFO] finished frobbing RaineForest/FateExtraSolver [INFO] frobbed toml for RaineForest/FateExtraSolver written to work/ex/beta-1.38-1/sources/1.37.0/gh/RaineForest/FateExtraSolver/Cargo.toml [INFO] started frobbing RaineForest/FateExtraSolver [INFO] finished frobbing RaineForest/FateExtraSolver [INFO] frobbed toml for RaineForest/FateExtraSolver written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RaineForest/FateExtraSolver/Cargo.toml [INFO] crate RaineForest/FateExtraSolver 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 RaineForest/FateExtraSolver 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RaineForest/FateExtraSolver:/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] 44ff148ce15f4d58d7c16122c3b6708d7427f32c87cb3a8600c6f8c2b3c8c4c9 [INFO] running `"docker" "start" "-a" "44ff148ce15f4d58d7c16122c3b6708d7427f32c87cb3a8600c6f8c2b3c8c4c9"` [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling fate_extra_solver v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action_count.rs:159:50 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn get_safe_strat(threshold: f32) -> Box Action> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ActionCount) -> Action` [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/enemy.rs:70:60 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn trump_string(counts: &Vec, strat: &Fn(&ActionCount) -> Action) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ActionCount) -> Action` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | patterns.iter().map(|x| print_pattern(&x)).collect::>(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/main.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | / enemies.iter().map(|(k,_)| { [INFO] [stderr] 84 | | println!("{}", k); [INFO] [stderr] 85 | | }).collect::>(); [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/enemy.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | / self.action_strings.iter().map(|x| { [INFO] [stderr] 50 | | x.iter().map(|y| { [INFO] [stderr] 51 | | print!("{}\t", y); [INFO] [stderr] 52 | | }).collect::>(); [INFO] [stderr] 53 | | println!(); [INFO] [stderr] 54 | | }).collect::>(); [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/enemy.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | / x.iter().map(|y| { [INFO] [stderr] 51 | | print!("{}\t", y); [INFO] [stderr] 52 | | }).collect::>(); [INFO] [stderr] | |___________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.02s [INFO] running `"docker" "inspect" "44ff148ce15f4d58d7c16122c3b6708d7427f32c87cb3a8600c6f8c2b3c8c4c9"` [INFO] running `"docker" "rm" "-f" "44ff148ce15f4d58d7c16122c3b6708d7427f32c87cb3a8600c6f8c2b3c8c4c9"` [INFO] [stdout] 44ff148ce15f4d58d7c16122c3b6708d7427f32c87cb3a8600c6f8c2b3c8c4c9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RaineForest/FateExtraSolver:/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] 35e583fa39dbd29500d46ea9c0e463eeec852870064847ba40f16679eea33f5f [INFO] running `"docker" "start" "-a" "35e583fa39dbd29500d46ea9c0e463eeec852870064847ba40f16679eea33f5f"` [INFO] [stderr] Compiling fate_extra_solver v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action_count.rs:159:50 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn get_safe_strat(threshold: f32) -> Box Action> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ActionCount) -> Action` [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/enemy.rs:70:60 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn trump_string(counts: &Vec, strat: &Fn(&ActionCount) -> Action) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ActionCount) -> Action` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | patterns.iter().map(|x| print_pattern(&x)).collect::>(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/main.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | / enemies.iter().map(|(k,_)| { [INFO] [stderr] 84 | | println!("{}", k); [INFO] [stderr] 85 | | }).collect::>(); [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/enemy.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | / self.action_strings.iter().map(|x| { [INFO] [stderr] 50 | | x.iter().map(|y| { [INFO] [stderr] 51 | | print!("{}\t", y); [INFO] [stderr] 52 | | }).collect::>(); [INFO] [stderr] 53 | | println!(); [INFO] [stderr] 54 | | }).collect::>(); [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/enemy.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | / x.iter().map(|y| { [INFO] [stderr] 51 | | print!("{}\t", y); [INFO] [stderr] 52 | | }).collect::>(); [INFO] [stderr] | |___________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `"docker" "inspect" "35e583fa39dbd29500d46ea9c0e463eeec852870064847ba40f16679eea33f5f"` [INFO] running `"docker" "rm" "-f" "35e583fa39dbd29500d46ea9c0e463eeec852870064847ba40f16679eea33f5f"` [INFO] [stdout] 35e583fa39dbd29500d46ea9c0e463eeec852870064847ba40f16679eea33f5f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RaineForest/FateExtraSolver:/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] 9ca41214f76e4ba3f6c52b6939a4debabb51109a07e0858138cca9265a7a4e25 [INFO] running `"docker" "start" "-a" "9ca41214f76e4ba3f6c52b6939a4debabb51109a07e0858138cca9265a7a4e25"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/fate_extra_solver-c47d25e570651d02 [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" "9ca41214f76e4ba3f6c52b6939a4debabb51109a07e0858138cca9265a7a4e25"` [INFO] running `"docker" "rm" "-f" "9ca41214f76e4ba3f6c52b6939a4debabb51109a07e0858138cca9265a7a4e25"` [INFO] [stdout] 9ca41214f76e4ba3f6c52b6939a4debabb51109a07e0858138cca9265a7a4e25