Dec 19 17:13:47.929 INFO checking est31/cargo-ulint against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:13:47.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/est31/cargo-ulint:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:13:48.317 INFO [stdout] 758bbd5595795be1df86da17e64dc1cdc95e7b65f2dd1302ef41155904556758
Dec 19 17:13:48.322 INFO running `"docker" "start" "-a" "758bbd5595795be1df86da17e64dc1cdc95e7b65f2dd1302ef41155904556758"`
Dec 19 17:13:49.895 INFO [stderr]     Checking structopt v0.1.6
Dec 19 17:13:50.145 INFO [stderr]     Checking cargo-ulint v0.1.0 (/opt/crater/workdir)
Dec 19 17:13:50.496 INFO [stderr] warning: unused variable: `Options`
Dec 19 17:13:50.496 INFO [stderr]   --> src/main.rs:16:6
Dec 19 17:13:50.496 INFO [stderr]    |
Dec 19 17:13:50.496 INFO [stderr] 16 |     let Options = Options::from_args();
Dec 19 17:13:50.496 INFO [stderr]    |         ^^^^^^^ help: consider using `_Options` instead
Dec 19 17:13:50.496 INFO [stderr]    |
Dec 19 17:13:50.496 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:13:50.496 INFO [stderr] 
Dec 19 17:13:50.499 INFO [stderr] warning: variable `Options` should have a snake case name such as `options`
Dec 19 17:13:50.500 INFO [stderr]   --> src/main.rs:16:6
Dec 19 17:13:50.500 INFO [stderr]    |
Dec 19 17:13:50.500 INFO [stderr] 16 |     let Options = Options::from_args();
Dec 19 17:13:50.500 INFO [stderr]    |         ^^^^^^^
Dec 19 17:13:50.500 INFO [stderr]    |
Dec 19 17:13:50.500 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 17:13:50.500 INFO [stderr] 
Dec 19 17:13:50.517 INFO [stderr] warning: unused variable: `Options`
Dec 19 17:13:50.517 INFO [stderr]   --> src/main.rs:16:6
Dec 19 17:13:50.517 INFO [stderr]    |
Dec 19 17:13:50.517 INFO [stderr] 16 |     let Options = Options::from_args();
Dec 19 17:13:50.517 INFO [stderr]    |         ^^^^^^^ help: consider using `_Options` instead
Dec 19 17:13:50.517 INFO [stderr]    |
Dec 19 17:13:50.521 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:13:50.522 INFO [stderr] 
Dec 19 17:13:50.532 INFO [stderr] warning: variable `Options` should have a snake case name such as `options`
Dec 19 17:13:50.532 INFO [stderr]   --> src/main.rs:16:6
Dec 19 17:13:50.532 INFO [stderr]    |
Dec 19 17:13:50.532 INFO [stderr] 16 |     let Options = Options::from_args();
Dec 19 17:13:50.532 INFO [stderr]    |         ^^^^^^^
Dec 19 17:13:50.532 INFO [stderr]    |
Dec 19 17:13:50.532 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 17:13:50.532 INFO [stderr] 
Dec 19 17:13:50.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 19 17:13:51.260 INFO running `"docker" "inspect" "758bbd5595795be1df86da17e64dc1cdc95e7b65f2dd1302ef41155904556758"`
Dec 19 17:13:51.636 INFO running `"docker" "rm" "-f" "758bbd5595795be1df86da17e64dc1cdc95e7b65f2dd1302ef41155904556758"`
Dec 19 17:13:51.936 INFO [stdout] 758bbd5595795be1df86da17e64dc1cdc95e7b65f2dd1302ef41155904556758