[INFO] crate vfs 0.2.0 is already in cache [INFO] extracting crate vfs 0.2.0 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/vfs/0.2.0 [INFO] extracting crate vfs 0.2.0 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/vfs/0.2.0 [INFO] validating manifest of vfs-0.2.0 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of vfs-0.2.0 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing vfs-0.2.0 [INFO] finished frobbing vfs-0.2.0 [INFO] frobbed toml for vfs-0.2.0 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/vfs/0.2.0/Cargo.toml [INFO] started frobbing vfs-0.2.0 [INFO] finished frobbing vfs-0.2.0 [INFO] frobbed toml for vfs-0.2.0 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/vfs/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking vfs-0.2.0 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-3/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 89d762f90a0c3aeb440b05e5ca6238c37ddbc39ddc02e5875269c5579e5f2dfc [INFO] running `"docker" "start" "-a" "89d762f90a0c3aeb440b05e5ca6238c37ddbc39ddc02e5875269c5579e5f2dfc"` [INFO] [stderr] Checking vfs v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable `openOptions` should have a snake case name [INFO] [stderr] --> src/lib.rs:65:33 [INFO] [stderr] | [INFO] [stderr] 65 | fn open_with_options(&self, openOptions: &OpenOptions) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `open_options` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `openOptions` should have a snake case name [INFO] [stderr] --> src/lib.rs:65:33 [INFO] [stderr] | [INFO] [stderr] 65 | fn open_with_options(&self, openOptions: &OpenOptions) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `open_options` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "89d762f90a0c3aeb440b05e5ca6238c37ddbc39ddc02e5875269c5579e5f2dfc"` [INFO] running `"docker" "rm" "-f" "89d762f90a0c3aeb440b05e5ca6238c37ddbc39ddc02e5875269c5579e5f2dfc"` [INFO] [stdout] 89d762f90a0c3aeb440b05e5ca6238c37ddbc39ddc02e5875269c5579e5f2dfc