Dec 14 14:39:45.338 INFO testing vfs-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 14:39:45.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:39:45.676 INFO [stdout] 9f4232187d6a5f926d6fc61ca1f8e956f025bd4878dde66703be950b663246ef
Dec 14 14:39:45.683 INFO running `"docker" "start" "-a" "9f4232187d6a5f926d6fc61ca1f8e956f025bd4878dde66703be950b663246ef"`
Dec 14 14:39:46.448 INFO [stderr] usermod: no changes
Dec 14 14:39:46.514 INFO [stderr]    Compiling vfs v0.2.0 (/source)
Dec 14 14:39:47.215 INFO [stderr] warning: variable `openOptions` should have a snake case name such as `open_options`
Dec 14 14:39:47.215 INFO [stderr]   --> src/lib.rs:65:33
Dec 14 14:39:47.215 INFO [stderr]    |
Dec 14 14:39:47.215 INFO [stderr] 65 |     fn open_with_options(&self, openOptions: &OpenOptions) -> Result<Box<VFile>>;
Dec 14 14:39:47.215 INFO [stderr]    |                                 ^^^^^^^^^^^
Dec 14 14:39:47.215 INFO [stderr]    |
Dec 14 14:39:47.215 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 14:39:47.215 INFO [stderr] 
Dec 14 14:39:48.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 14 14:39:48.407 INFO [stderr] su: No module specific data is present
Dec 14 14:39:48.856 INFO running `"docker" "inspect" "9f4232187d6a5f926d6fc61ca1f8e956f025bd4878dde66703be950b663246ef"`
Dec 14 14:39:48.952 INFO running `"docker" "rm" "-f" "9f4232187d6a5f926d6fc61ca1f8e956f025bd4878dde66703be950b663246ef"`
Dec 14 14:39:49.059 INFO [stdout] 9f4232187d6a5f926d6fc61ca1f8e956f025bd4878dde66703be950b663246ef
Dec 14 14:39:49.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:39:49.258 INFO [stdout] 6b106dfa39c01c9eadea02c8b3e11c5064a9bd5fc788ef3d5b46f9cd1f509379
Dec 14 14:39:49.261 INFO running `"docker" "start" "-a" "6b106dfa39c01c9eadea02c8b3e11c5064a9bd5fc788ef3d5b46f9cd1f509379"`
Dec 14 14:39:49.732 INFO [stderr] usermod: no changes
Dec 14 14:39:49.759 INFO [stderr]    Compiling vfs v0.2.0 (/source)
Dec 14 14:39:50.638 INFO [stderr] warning: variable `openOptions` should have a snake case name such as `open_options`
Dec 14 14:39:50.638 INFO [stderr]   --> src/lib.rs:65:33
Dec 14 14:39:50.638 INFO [stderr]    |
Dec 14 14:39:50.638 INFO [stderr] 65 |     fn open_with_options(&self, openOptions: &OpenOptions) -> Result<Box<VFile>>;
Dec 14 14:39:50.638 INFO [stderr]    |                                 ^^^^^^^^^^^
Dec 14 14:39:50.638 INFO [stderr]    |
Dec 14 14:39:50.638 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 14:39:50.638 INFO [stderr] 
Dec 14 14:39:51.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Dec 14 14:39:51.694 INFO [stderr] su: No module specific data is present
Dec 14 14:39:52.571 INFO running `"docker" "inspect" "6b106dfa39c01c9eadea02c8b3e11c5064a9bd5fc788ef3d5b46f9cd1f509379"`
Dec 14 14:39:52.823 INFO running `"docker" "rm" "-f" "6b106dfa39c01c9eadea02c8b3e11c5064a9bd5fc788ef3d5b46f9cd1f509379"`
Dec 14 14:39:53.067 INFO [stdout] 6b106dfa39c01c9eadea02c8b3e11c5064a9bd5fc788ef3d5b46f9cd1f509379
Dec 14 14:39:53.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:39:53.334 INFO [stdout] a80feae7939bd2f7dea7f75585dd22ef052ca76e9e894d8803f0811078a394f5
Dec 14 14:39:53.339 INFO running `"docker" "start" "-a" "a80feae7939bd2f7dea7f75585dd22ef052ca76e9e894d8803f0811078a394f5"`
Dec 14 14:39:53.920 INFO [stderr] usermod: no changes
Dec 14 14:39:53.946 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 14:39:53.947 INFO [stderr]      Running /target/debug/deps/vfs-6b01df8621450ee0
Dec 14 14:39:53.948 INFO [stdout] 
Dec 14 14:39:53.948 INFO [stdout] running 20 tests
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::mkdir_fails_for_file ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::append ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::file_name ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::access_directory_as_file ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::path_buf ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::mkdir ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::parent ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::read_dir ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::resolve ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::rmrf ... ok
Dec 14 14:39:53.950 INFO [stdout] test physical::tests::file_name ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::rmdir ... ok
Dec 14 14:39:53.950 INFO [stdout] test physical::tests::parent ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::read_empty_file ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::write_and_read_file ... ok
Dec 14 14:39:53.950 INFO [stdout] test memory::tests::rm ... ok
Dec 14 14:39:53.950 INFO [stdout] test physical::tests::to_path_buf ... ok
Dec 14 14:39:53.951 INFO [stdout] test physical::tests::read_dir ... ok
Dec 14 14:39:53.951 INFO [stdout] test physical::tests::read_file ... ok
Dec 14 14:39:53.951 INFO [stdout] test util::tests::mkdir ... ok
Dec 14 14:39:53.951 INFO [stdout] 
Dec 14 14:39:53.951 INFO [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:39:53.951 INFO [stdout] 
Dec 14 14:39:53.951 INFO [stderr]    Doc-tests vfs
Dec 14 14:39:54.642 INFO [stdout] 
Dec 14 14:39:54.642 INFO [stdout] running 0 tests
Dec 14 14:39:54.642 INFO [stdout] 
Dec 14 14:39:54.642 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:39:54.642 INFO [stdout] 
Dec 14 14:39:54.648 INFO [stderr] su: No module specific data is present
Dec 14 14:39:54.989 INFO running `"docker" "inspect" "a80feae7939bd2f7dea7f75585dd22ef052ca76e9e894d8803f0811078a394f5"`
Dec 14 14:39:55.166 INFO running `"docker" "rm" "-f" "a80feae7939bd2f7dea7f75585dd22ef052ca76e9e894d8803f0811078a394f5"`
Dec 14 14:39:55.511 INFO [stdout] a80feae7939bd2f7dea7f75585dd22ef052ca76e9e894d8803f0811078a394f5