Nov 18 10:15:24.261 INFO testing graphsearch-0.6.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 10:15:24.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 10:15:24.458 INFO [stdout] c45d6f9f62bcbd6ca6e1dbca9a81bc0ec7ac41c490688375b8c9e740b7872f6e
Nov 18 10:15:24.460 INFO running `"docker" "start" "-a" "c45d6f9f62bcbd6ca6e1dbca9a81bc0ec7ac41c490688375b8c9e740b7872f6e"`
Nov 18 10:15:24.962 INFO [stderr] usermod: no changes
Nov 18 10:15:24.991 INFO [stderr]    Compiling graphsearch v0.6.0 (/source)
Nov 18 10:15:25.396 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:25.396 INFO [stderr]    --> src/lib.rs:299:14
Nov 18 10:15:25.396 INFO [stderr]     |
Nov 18 10:15:25.396 INFO [stderr] 299 |     for i in (0..path.len()-1) {
Nov 18 10:15:25.396 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:25.396 INFO [stderr]     |
Nov 18 10:15:25.396 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 10:15:25.396 INFO [stderr] 
Nov 18 10:15:25.396 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:25.396 INFO [stderr]    --> src/lib.rs:320:14
Nov 18 10:15:25.396 INFO [stderr]     |
Nov 18 10:15:25.396 INFO [stderr] 320 |     for i in (0..self.graph.len()) {
Nov 18 10:15:25.396 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:25.396 INFO [stderr] 
Nov 18 10:15:25.474 INFO [stderr] warning: variable does not need to be mutable
Nov 18 10:15:25.474 INFO [stderr]    --> src/lib.rs:352:11
Nov 18 10:15:25.474 INFO [stderr]     |
Nov 18 10:15:25.474 INFO [stderr] 352 |       let mut v: Option<usize>;
Nov 18 10:15:25.474 INFO [stderr]     |           ----^
Nov 18 10:15:25.474 INFO [stderr]     |           |
Nov 18 10:15:25.474 INFO [stderr]     |           help: remove this `mut`
Nov 18 10:15:25.474 INFO [stderr]     |
Nov 18 10:15:25.474 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 10:15:25.474 INFO [stderr] 
Nov 18 10:15:25.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 18 10:15:25.520 INFO [stderr] su: No module specific data is present
Nov 18 10:15:25.856 INFO running `"docker" "inspect" "c45d6f9f62bcbd6ca6e1dbca9a81bc0ec7ac41c490688375b8c9e740b7872f6e"`
Nov 18 10:15:25.921 INFO running `"docker" "rm" "-f" "c45d6f9f62bcbd6ca6e1dbca9a81bc0ec7ac41c490688375b8c9e740b7872f6e"`
Nov 18 10:15:25.996 INFO [stdout] c45d6f9f62bcbd6ca6e1dbca9a81bc0ec7ac41c490688375b8c9e740b7872f6e
Nov 18 10:15:26.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 10:15:26.175 INFO [stdout] 4b32ea1b7959d3f0449542263719f07f6ef9493dd4cb54e98f3f80a77a3ddfec
Nov 18 10:15:26.176 INFO running `"docker" "start" "-a" "4b32ea1b7959d3f0449542263719f07f6ef9493dd4cb54e98f3f80a77a3ddfec"`
Nov 18 10:15:26.742 INFO [stderr] usermod: no changes
Nov 18 10:15:26.742 INFO [stderr]    Compiling graphsearch v0.6.0 (/source)
Nov 18 10:15:27.302 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:27.302 INFO [stderr]    --> src/lib.rs:299:14
Nov 18 10:15:27.302 INFO [stderr]     |
Nov 18 10:15:27.303 INFO [stderr] 299 |     for i in (0..path.len()-1) {
Nov 18 10:15:27.304 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:27.304 INFO [stderr]     |
Nov 18 10:15:27.304 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 10:15:27.304 INFO [stderr] 
Nov 18 10:15:27.305 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:27.305 INFO [stderr]    --> src/lib.rs:320:14
Nov 18 10:15:27.305 INFO [stderr]     |
Nov 18 10:15:27.305 INFO [stderr] 320 |     for i in (0..self.graph.len()) {
Nov 18 10:15:27.305 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:27.305 INFO [stderr] 
Nov 18 10:15:27.305 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:27.305 INFO [stderr]    --> src/lib.rs:432:16
Nov 18 10:15:27.305 INFO [stderr]     |
Nov 18 10:15:27.305 INFO [stderr] 432 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 18 10:15:27.305 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:27.305 INFO [stderr] 
Nov 18 10:15:27.305 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:27.305 INFO [stderr]    --> src/lib.rs:493:16
Nov 18 10:15:27.305 INFO [stderr]     |
Nov 18 10:15:27.305 INFO [stderr] 493 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 18 10:15:27.305 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:27.305 INFO [stderr] 
Nov 18 10:15:27.305 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:27.305 INFO [stderr]    --> src/lib.rs:556:16
Nov 18 10:15:27.305 INFO [stderr]     |
Nov 18 10:15:27.305 INFO [stderr] 556 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 18 10:15:27.305 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:27.306 INFO [stderr] 
Nov 18 10:15:27.306 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:27.306 INFO [stderr]    --> src/lib.rs:616:16
Nov 18 10:15:27.306 INFO [stderr]     |
Nov 18 10:15:27.306 INFO [stderr] 616 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 18 10:15:27.306 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:27.306 INFO [stderr] 
Nov 18 10:15:27.306 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:27.310 INFO [stderr]    --> src/lib.rs:678:16
Nov 18 10:15:27.310 INFO [stderr]     |
Nov 18 10:15:27.310 INFO [stderr] 678 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 18 10:15:27.310 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:27.310 INFO [stderr] 
Nov 18 10:15:27.310 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:27.310 INFO [stderr]    --> src/lib.rs:738:16
Nov 18 10:15:27.311 INFO [stderr]     |
Nov 18 10:15:27.311 INFO [stderr] 738 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 18 10:15:27.311 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:27.311 INFO [stderr] 
Nov 18 10:15:27.311 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 18 10:15:27.311 INFO [stderr]    --> src/lib.rs:830:16
Nov 18 10:15:27.311 INFO [stderr]     |
Nov 18 10:15:27.311 INFO [stderr] 830 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 18 10:15:27.311 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 10:15:27.311 INFO [stderr] 
Nov 18 10:15:27.568 INFO [stderr] warning: variable does not need to be mutable
Nov 18 10:15:27.568 INFO [stderr]    --> src/lib.rs:352:11
Nov 18 10:15:27.568 INFO [stderr]     |
Nov 18 10:15:27.568 INFO [stderr] 352 |       let mut v: Option<usize>;
Nov 18 10:15:27.568 INFO [stderr]     |           ----^
Nov 18 10:15:27.568 INFO [stderr]     |           |
Nov 18 10:15:27.568 INFO [stderr]     |           help: remove this `mut`
Nov 18 10:15:27.568 INFO [stderr]     |
Nov 18 10:15:27.568 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 10:15:27.568 INFO [stderr] 
Nov 18 10:15:28.430 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Nov 18 10:15:28.433 INFO [stderr] su: No module specific data is present
Nov 18 10:15:28.729 INFO running `"docker" "inspect" "4b32ea1b7959d3f0449542263719f07f6ef9493dd4cb54e98f3f80a77a3ddfec"`
Nov 18 10:15:28.794 INFO running `"docker" "rm" "-f" "4b32ea1b7959d3f0449542263719f07f6ef9493dd4cb54e98f3f80a77a3ddfec"`
Nov 18 10:15:28.879 INFO [stdout] 4b32ea1b7959d3f0449542263719f07f6ef9493dd4cb54e98f3f80a77a3ddfec
Nov 18 10:15:28.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 10:15:29.108 INFO [stdout] 557d8f7433ed08788f9d81c9279bec75010a26a9f4e1d02b61b7183a4314249f
Nov 18 10:15:29.112 INFO running `"docker" "start" "-a" "557d8f7433ed08788f9d81c9279bec75010a26a9f4e1d02b61b7183a4314249f"`
Nov 18 10:15:29.746 INFO [stderr] usermod: no changes
Nov 18 10:15:29.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 10:15:29.781 INFO [stderr]      Running /target/debug/deps/graphsearch-2eae91bf08ec6831
Nov 18 10:15:29.782 INFO [stdout] 
Nov 18 10:15:29.782 INFO [stdout] running 15 tests
Nov 18 10:15:29.783 INFO [stdout] test depth_first_search_using_index_test_no_valid_path ... ok
Nov 18 10:15:29.783 INFO [stdout] test depth_first_search_using_index_test ... ok
Nov 18 10:15:29.783 INFO [stdout] test breadth_first_search_using_index_test ... ok
Nov 18 10:15:29.783 INFO [stdout] test depth_first_search_test_no_valid_path ... ok
Nov 18 10:15:29.784 INFO [stdout] test breadth_first_search_using_index_test_no_valid_path ... ok
Nov 18 10:15:29.784 INFO [stdout] test breadth_first_search_test ... ok
Nov 18 10:15:29.784 INFO [stdout] test depth_first_search_test ... ok
Nov 18 10:15:29.784 INFO [stdout] test search_test_no_valid_path ... ok
Nov 18 10:15:29.784 INFO [stdout] test search_using_index_test ... ok
Nov 18 10:15:29.784 INFO [stdout] test search_using_index_test_no_valid_path ... ok
Nov 18 10:15:29.784 INFO [stdout] test search_test ... ok
Nov 18 10:15:29.784 INFO [stdout] test dijkstra_using_index_test_no_valid_path ... ok
Nov 18 10:15:29.784 INFO [stdout] test dijkstra_test_no_valid_path ... ok
Nov 18 10:15:29.784 INFO [stdout] test dijkstra_using_index_test ... ok
Nov 18 10:15:29.785 INFO [stdout] test breadth_first_search_test_no_valid_path ... ok
Nov 18 10:15:29.785 INFO [stdout] 
Nov 18 10:15:29.785 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 10:15:29.785 INFO [stdout] 
Nov 18 10:15:29.786 INFO [stderr]    Doc-tests graphsearch
Nov 18 10:15:30.531 INFO [stdout] 
Nov 18 10:15:30.531 INFO [stdout] running 2 tests
Nov 18 10:15:31.676 INFO [stdout] test src/lib.rs - Graph<T>::new (line 93) ... ok
Nov 18 10:15:31.808 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Nov 18 10:15:31.808 INFO [stdout] 
Nov 18 10:15:31.808 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 10:15:31.808 INFO [stdout] 
Nov 18 10:15:31.820 INFO [stderr] su: No module specific data is present
Nov 18 10:15:32.239 INFO running `"docker" "inspect" "557d8f7433ed08788f9d81c9279bec75010a26a9f4e1d02b61b7183a4314249f"`
Nov 18 10:15:32.393 INFO running `"docker" "rm" "-f" "557d8f7433ed08788f9d81c9279bec75010a26a9f4e1d02b61b7183a4314249f"`
Nov 18 10:15:32.537 INFO [stdout] 557d8f7433ed08788f9d81c9279bec75010a26a9f4e1d02b61b7183a4314249f