Dec 05 03:25:09.165 INFO checking Arkanosis/vstatus against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:25:09.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 05 03:25:09.770 INFO [stdout] 65d52027298ed42991e5d28021ec42a27df61497bc3744617d1efe60d357efa7
Dec 05 03:25:09.772 INFO running `"docker" "start" "-a" "65d52027298ed42991e5d28021ec42a27df61497bc3744617d1efe60d357efa7"`
Dec 05 03:25:10.590 INFO [stderr] usermod: no changes
Dec 05 03:25:10.706 INFO [stderr]    Compiling syn v0.14.6
Dec 05 03:25:18.263 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 05 03:25:31.807 INFO [stderr]     Checking docopt v1.0.0
Dec 05 03:25:33.878 INFO [stderr]     Checking vstatus v0.0.1 (/source)
Dec 05 03:25:34.439 INFO [stderr] warning: unused variable: `format`
Dec 05 03:25:34.439 INFO [stderr]  --> src/lib.rs:5:12
Dec 05 03:25:34.439 INFO [stderr]   |
Dec 05 03:25:34.439 INFO [stderr] 5 | pub fn run(format: &str) -> i32 {
Dec 05 03:25:34.439 INFO [stderr]   |            ^^^^^^ help: consider using `_format` instead
Dec 05 03:25:34.439 INFO [stderr]   |
Dec 05 03:25:34.439 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 03:25:34.439 INFO [stderr] 
Dec 05 03:25:34.447 INFO [stderr] warning: unused variable: `format`
Dec 05 03:25:34.447 INFO [stderr]  --> src/lib.rs:5:12
Dec 05 03:25:34.447 INFO [stderr]   |
Dec 05 03:25:34.447 INFO [stderr] 5 | pub fn run(format: &str) -> i32 {
Dec 05 03:25:34.447 INFO [stderr]   |            ^^^^^^ help: consider using `_format` instead
Dec 05 03:25:34.447 INFO [stderr]   |
Dec 05 03:25:34.447 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 03:25:34.447 INFO [stderr] 
Dec 05 03:25:37.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.00s
Dec 05 03:25:37.615 INFO [stderr] su: No module specific data is present
Dec 05 03:25:38.660 INFO running `"docker" "inspect" "65d52027298ed42991e5d28021ec42a27df61497bc3744617d1efe60d357efa7"`
Dec 05 03:25:38.982 INFO running `"docker" "rm" "-f" "65d52027298ed42991e5d28021ec42a27df61497bc3744617d1efe60d357efa7"`
Dec 05 03:25:39.363 INFO [stdout] 65d52027298ed42991e5d28021ec42a27df61497bc3744617d1efe60d357efa7