Dec 18 09:33:39.313 INFO checking vfs-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:33:39.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/vfs/0.2.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:33:39.619 INFO [stdout] eaee0891bdb739b2bdda2b0cbaf86597599fc418b2f0c2dc3d0c5d39f4926055
Dec 18 09:33:39.621 INFO running `"docker" "start" "-a" "eaee0891bdb739b2bdda2b0cbaf86597599fc418b2f0c2dc3d0c5d39f4926055"`
Dec 18 09:33:40.247 INFO [stderr]     Checking vfs v0.2.0 (/opt/crater/workdir)
Dec 18 09:33:40.681 INFO [stderr] warning: variable `openOptions` should have a snake case name such as `open_options`
Dec 18 09:33:40.681 INFO [stderr]   --> src/lib.rs:65:33
Dec 18 09:33:40.681 INFO [stderr]    |
Dec 18 09:33:40.681 INFO [stderr] 65 |     fn open_with_options(&self, openOptions: &OpenOptions) -> Result<Box<VFile>>;
Dec 18 09:33:40.681 INFO [stderr]    |                                 ^^^^^^^^^^^
Dec 18 09:33:40.681 INFO [stderr]    |
Dec 18 09:33:40.681 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 09:33:40.681 INFO [stderr] 
Dec 18 09:33:40.916 INFO [stderr] warning: variable `openOptions` should have a snake case name such as `open_options`
Dec 18 09:33:40.916 INFO [stderr]   --> src/lib.rs:65:33
Dec 18 09:33:40.917 INFO [stderr]    |
Dec 18 09:33:40.917 INFO [stderr] 65 |     fn open_with_options(&self, openOptions: &OpenOptions) -> Result<Box<VFile>>;
Dec 18 09:33:40.920 INFO [stderr]    |                                 ^^^^^^^^^^^
Dec 18 09:33:40.920 INFO [stderr]    |
Dec 18 09:33:40.920 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 09:33:40.920 INFO [stderr] 
Dec 18 09:33:40.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 18 09:33:41.242 INFO running `"docker" "inspect" "eaee0891bdb739b2bdda2b0cbaf86597599fc418b2f0c2dc3d0c5d39f4926055"`
Dec 18 09:33:41.345 INFO running `"docker" "rm" "-f" "eaee0891bdb739b2bdda2b0cbaf86597599fc418b2f0c2dc3d0c5d39f4926055"`
Dec 18 09:33:41.471 INFO [stdout] eaee0891bdb739b2bdda2b0cbaf86597599fc418b2f0c2dc3d0c5d39f4926055