[INFO] cloning repository cite-reader/slide-puzzle
[INFO] running `"git" "clone" "--bare" "git://github.com/cite-reader/slide-puzzle.git" "work/cache/sources/gh/cite-reader/slide-puzzle"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/cite-reader/slide-puzzle'...
[INFO] running `"git" "clone" "work/cache/sources/gh/cite-reader/slide-puzzle" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/cite-reader/slide-puzzle"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/cite-reader/slide-puzzle'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cite-reader/slide-puzzle" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cite-reader/slide-puzzle"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cite-reader/slide-puzzle'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5f288a9154b1793a87fb40593cc65271edafd7c6
[INFO] sha for GitHub repo cite-reader/slide-puzzle: 5f288a9154b1793a87fb40593cc65271edafd7c6
[INFO] validating manifest of cite-reader/slide-puzzle 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 cite-reader/slide-puzzle 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 cite-reader/slide-puzzle
[INFO] finished frobbing cite-reader/slide-puzzle
[INFO] frobbed toml for cite-reader/slide-puzzle written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/cite-reader/slide-puzzle/Cargo.toml
[INFO] started frobbing cite-reader/slide-puzzle
[INFO] finished frobbing cite-reader/slide-puzzle
[INFO] frobbed toml for cite-reader/slide-puzzle written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cite-reader/slide-puzzle/Cargo.toml
[INFO] crate cite-reader/slide-puzzle 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 cite-reader/slide-puzzle against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cite-reader/slide-puzzle:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 746c8958366ef4e0f5f31879f2d8f9bb8eb5e2a90bd023a717ab7a20f171276f
[INFO] running `"docker" "start" "-a" "746c8958366ef4e0f5f31879f2d8f9bb8eb5e2a90bd023a717ab7a20f171276f"`
[INFO] [stderr]    Compiling slide-puzzle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/game.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |         for tile in (1 .. self.cells.len() - 1) {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "746c8958366ef4e0f5f31879f2d8f9bb8eb5e2a90bd023a717ab7a20f171276f"`
[INFO] running `"docker" "rm" "-f" "746c8958366ef4e0f5f31879f2d8f9bb8eb5e2a90bd023a717ab7a20f171276f"`
[INFO] [stdout] 746c8958366ef4e0f5f31879f2d8f9bb8eb5e2a90bd023a717ab7a20f171276f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cite-reader/slide-puzzle:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] c533372d9e17455e4ea4beec1d619b90a6abfaac01ff036909676a30c6324d25
[INFO] running `"docker" "start" "-a" "c533372d9e17455e4ea4beec1d619b90a6abfaac01ff036909676a30c6324d25"`
[INFO] [stderr]    Compiling slide-puzzle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/game.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |         for tile in (1 .. self.cells.len() - 1) {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "c533372d9e17455e4ea4beec1d619b90a6abfaac01ff036909676a30c6324d25"`
[INFO] running `"docker" "rm" "-f" "c533372d9e17455e4ea4beec1d619b90a6abfaac01ff036909676a30c6324d25"`
[INFO] [stdout] c533372d9e17455e4ea4beec1d619b90a6abfaac01ff036909676a30c6324d25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/cite-reader/slide-puzzle:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 77015834d4e59c845f1d031123640f24b8b9a0db0ec8d0f80177e22b2299860a
[INFO] running `"docker" "start" "-a" "77015834d4e59c845f1d031123640f24b8b9a0db0ec8d0f80177e22b2299860a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slide_puzzle-3ede9c1f6d033526
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test game::test::bad_boards_do_not_build ... ok
[INFO] [stdout] test game::test::bad_movements_fail ... ok
[INFO] [stdout] test search::tests::board_1 ... ok
[INFO] [stdout] test search::tests::big_board ... ok
[INFO] [stdout] test game::test::trivial_board_construction ... ok
[INFO] [stdout] test search::tests::board_2 ... ok
[INFO] [stdout] test game::test::trivial_move_right ... ok
[INFO] [stdout] test search::tests::board_3 ... ok
[INFO] [stdout] test search::tests::board_5 ... ok
[INFO] [stdout] test search::tests::board_4 ... ok
[INFO] [stdout] test search::tests::board_6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/terminal_puzzle-24f98ce5dc0ab868
[INFO] [stderr]    Doc-tests slide_puzzle
[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] [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" "77015834d4e59c845f1d031123640f24b8b9a0db0ec8d0f80177e22b2299860a"`
[INFO] running `"docker" "rm" "-f" "77015834d4e59c845f1d031123640f24b8b9a0db0ec8d0f80177e22b2299860a"`
[INFO] [stdout] 77015834d4e59c845f1d031123640f24b8b9a0db0ec8d0f80177e22b2299860a