Dec 14 14:39:44.216 INFO testing vfs-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 14:39:44.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 14:39:44.403 INFO [stdout] a060b18c92d6cabf2e453283caf1d7ab526e6f9a99850087095d8ec83e465ef1
Dec 14 14:39:44.407 INFO running `"docker" "start" "-a" "a060b18c92d6cabf2e453283caf1d7ab526e6f9a99850087095d8ec83e465ef1"`
Dec 14 14:39:44.811 INFO [stderr] usermod: no changes
Dec 14 14:39:44.837 INFO [stderr]    Compiling vfs v0.2.0 (/source)
Dec 14 14:39:45.399 INFO [stderr] warning: variable `openOptions` should have a snake case name such as `open_options`
Dec 14 14:39:45.399 INFO [stderr]   --> src/lib.rs:65:33
Dec 14 14:39:45.399 INFO [stderr]    |
Dec 14 14:39:45.399 INFO [stderr] 65 |     fn open_with_options(&self, openOptions: &OpenOptions) -> Result<Box<VFile>>;
Dec 14 14:39:45.399 INFO [stderr]    |                                 ^^^^^^^^^^^
Dec 14 14:39:45.399 INFO [stderr]    |
Dec 14 14:39:45.399 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 14:39:45.399 INFO [stderr] 
Dec 14 14:39:46.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 14 14:39:46.211 INFO [stderr] su: No module specific data is present
Dec 14 14:39:46.635 INFO running `"docker" "inspect" "a060b18c92d6cabf2e453283caf1d7ab526e6f9a99850087095d8ec83e465ef1"`
Dec 14 14:39:46.893 INFO running `"docker" "rm" "-f" "a060b18c92d6cabf2e453283caf1d7ab526e6f9a99850087095d8ec83e465ef1"`
Dec 14 14:39:47.271 INFO [stdout] a060b18c92d6cabf2e453283caf1d7ab526e6f9a99850087095d8ec83e465ef1
Dec 14 14:39:47.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 14:39:47.696 INFO [stdout] 16d621b3fb3d4d5660e4fb903f27e6f95d740004922871ea6d1b27253d215755
Dec 14 14:39:47.698 INFO running `"docker" "start" "-a" "16d621b3fb3d4d5660e4fb903f27e6f95d740004922871ea6d1b27253d215755"`
Dec 14 14:39:48.676 INFO [stderr] usermod: no changes
Dec 14 14:39:48.703 INFO [stderr]    Compiling vfs v0.2.0 (/source)
Dec 14 14:39:49.549 INFO [stderr] warning: variable `openOptions` should have a snake case name such as `open_options`
Dec 14 14:39:49.549 INFO [stderr]   --> src/lib.rs:65:33
Dec 14 14:39:49.549 INFO [stderr]    |
Dec 14 14:39:49.549 INFO [stderr] 65 |     fn open_with_options(&self, openOptions: &OpenOptions) -> Result<Box<VFile>>;
Dec 14 14:39:49.549 INFO [stderr]    |                                 ^^^^^^^^^^^
Dec 14 14:39:49.549 INFO [stderr]    |
Dec 14 14:39:49.549 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 14:39:49.549 INFO [stderr] 
Dec 14 14:39:50.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Dec 14 14:39:50.697 INFO [stderr] su: No module specific data is present
Dec 14 14:39:51.021 INFO running `"docker" "inspect" "16d621b3fb3d4d5660e4fb903f27e6f95d740004922871ea6d1b27253d215755"`
Dec 14 14:39:51.169 INFO running `"docker" "rm" "-f" "16d621b3fb3d4d5660e4fb903f27e6f95d740004922871ea6d1b27253d215755"`
Dec 14 14:39:51.377 INFO [stdout] 16d621b3fb3d4d5660e4fb903f27e6f95d740004922871ea6d1b27253d215755
Dec 14 14:39:51.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 14:39:51.568 INFO [stdout] f6d3f4eb6910cc47a1cfdaa605c569d91faa54cac2d3c1ab74cd14dc6d24d6a4
Dec 14 14:39:51.572 INFO running `"docker" "start" "-a" "f6d3f4eb6910cc47a1cfdaa605c569d91faa54cac2d3c1ab74cd14dc6d24d6a4"`
Dec 14 14:39:52.655 INFO [stderr] usermod: no changes
Dec 14 14:39:52.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 14:39:52.691 INFO [stdout] 
Dec 14 14:39:52.691 INFO [stdout] running 20 tests
Dec 14 14:39:52.691 INFO [stderr]      Running /target/debug/deps/vfs-4e6cf465798bc225
Dec 14 14:39:52.708 INFO [stdout] test memory::tests::access_directory_as_file ... ok
Dec 14 14:39:52.708 INFO [stdout] test memory::tests::file_name ... ok
Dec 14 14:39:52.708 INFO [stdout] test memory::tests::append ... ok
Dec 14 14:39:52.708 INFO [stdout] test memory::tests::path_buf ... ok
Dec 14 14:39:52.708 INFO [stdout] test memory::tests::parent ... ok
Dec 14 14:39:52.709 INFO [stdout] test memory::tests::mkdir ... ok
Dec 14 14:39:52.709 INFO [stdout] test memory::tests::mkdir_fails_for_file ... ok
Dec 14 14:39:52.709 INFO [stdout] test memory::tests::write_and_read_file ... ok
Dec 14 14:39:52.709 INFO [stdout] test memory::tests::rmdir ... ok
Dec 14 14:39:52.709 INFO [stdout] test physical::tests::file_name ... ok
Dec 14 14:39:52.709 INFO [stdout] test memory::tests::rm ... ok
Dec 14 14:39:52.709 INFO [stdout] test memory::tests::resolve ... ok
Dec 14 14:39:52.709 INFO [stdout] test memory::tests::rmrf ... ok
Dec 14 14:39:52.709 INFO [stdout] test memory::tests::read_empty_file ... ok
Dec 14 14:39:52.709 INFO [stdout] test physical::tests::parent ... ok
Dec 14 14:39:52.709 INFO [stdout] test physical::tests::read_dir ... ok
Dec 14 14:39:52.709 INFO [stdout] test physical::tests::read_file ... ok
Dec 14 14:39:52.709 INFO [stdout] test physical::tests::to_path_buf ... ok
Dec 14 14:39:52.709 INFO [stdout] test util::tests::mkdir ... ok
Dec 14 14:39:52.709 INFO [stdout] test memory::tests::read_dir ... ok
Dec 14 14:39:52.709 INFO [stdout] 
Dec 14 14:39:52.709 INFO [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:39:52.709 INFO [stdout] 
Dec 14 14:39:52.714 INFO [stderr]    Doc-tests vfs
Dec 14 14:39:53.450 INFO [stdout] 
Dec 14 14:39:53.450 INFO [stdout] running 0 tests
Dec 14 14:39:53.450 INFO [stdout] 
Dec 14 14:39:53.450 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:39:53.450 INFO [stdout] 
Dec 14 14:39:53.457 INFO [stderr] su: No module specific data is present
Dec 14 14:39:53.785 INFO running `"docker" "inspect" "f6d3f4eb6910cc47a1cfdaa605c569d91faa54cac2d3c1ab74cd14dc6d24d6a4"`
Dec 14 14:39:53.862 INFO running `"docker" "rm" "-f" "f6d3f4eb6910cc47a1cfdaa605c569d91faa54cac2d3c1ab74cd14dc6d24d6a4"`
Dec 14 14:39:53.941 INFO [stdout] f6d3f4eb6910cc47a1cfdaa605c569d91faa54cac2d3c1ab74cd14dc6d24d6a4