[INFO] cloning repository RaineForest/FateExtraSolver [INFO] running `"git" "clone" "--bare" "git://github.com/RaineForest/FateExtraSolver.git" "work/cache/sources/gh/RaineForest/FateExtraSolver"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/RaineForest/FateExtraSolver'... [INFO] running `"git" "clone" "work/cache/sources/gh/RaineForest/FateExtraSolver" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/RaineForest/FateExtraSolver"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/RaineForest/FateExtraSolver'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/RaineForest/FateExtraSolver" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/RaineForest/FateExtraSolver"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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 master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of RaineForest/FateExtraSolver on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "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/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing RaineForest/FateExtraSolver against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] cedd8bbfac16537c34e5db60445aefab5ad0f260dbfc6f52c6b0622504782057 [INFO] running `"docker" "start" "-a" "cedd8bbfac16537c34e5db60445aefab5ad0f260dbfc6f52c6b0622504782057"` [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 15.54s [INFO] running `"docker" "inspect" "cedd8bbfac16537c34e5db60445aefab5ad0f260dbfc6f52c6b0622504782057"` [INFO] running `"docker" "rm" "-f" "cedd8bbfac16537c34e5db60445aefab5ad0f260dbfc6f52c6b0622504782057"` [INFO] [stdout] cedd8bbfac16537c34e5db60445aefab5ad0f260dbfc6f52c6b0622504782057 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 2a6bac0573c7f2982acfa98e59de233cd2e34ec43e182a84a97c8ac621816b1b [INFO] running `"docker" "start" "-a" "2a6bac0573c7f2982acfa98e59de233cd2e34ec43e182a84a97c8ac621816b1b"` [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 1.13s [INFO] running `"docker" "inspect" "2a6bac0573c7f2982acfa98e59de233cd2e34ec43e182a84a97c8ac621816b1b"` [INFO] running `"docker" "rm" "-f" "2a6bac0573c7f2982acfa98e59de233cd2e34ec43e182a84a97c8ac621816b1b"` [INFO] [stdout] 2a6bac0573c7f2982acfa98e59de233cd2e34ec43e182a84a97c8ac621816b1b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 6aa8684b5f93b1ce66edfd611d6c60a77f0add48ab3a5336aeab9ca498f8d666 [INFO] running `"docker" "start" "-a" "6aa8684b5f93b1ce66edfd611d6c60a77f0add48ab3a5336aeab9ca498f8d666"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/fate_extra_solver-bdd7993f28395a61 [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" "6aa8684b5f93b1ce66edfd611d6c60a77f0add48ab3a5336aeab9ca498f8d666"` [INFO] running `"docker" "rm" "-f" "6aa8684b5f93b1ce66edfd611d6c60a77f0add48ab3a5336aeab9ca498f8d666"` [INFO] [stdout] 6aa8684b5f93b1ce66edfd611d6c60a77f0add48ab3a5336aeab9ca498f8d666