Dec 12 03:53:01.205 INFO checking Arkanosis/vstatus against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:53:01.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 03:53:01.546 INFO [stdout] ac7a41ce1eaed2800e7c7bdb32e189eaf55d56807e73f87bac70ede8d3f455f3
Dec 12 03:53:01.550 INFO running `"docker" "start" "-a" "ac7a41ce1eaed2800e7c7bdb32e189eaf55d56807e73f87bac70ede8d3f455f3"`
Dec 12 03:53:02.478 INFO [stderr] usermod: no changes
Dec 12 03:53:02.616 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 12 03:53:02.616 INFO [stderr]    Compiling syn v0.14.6
Dec 12 03:53:04.180 INFO [stderr]     Checking regex v1.0.2
Dec 12 03:53:10.725 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 12 03:53:24.550 INFO [stderr]     Checking docopt v1.0.0
Dec 12 03:53:26.710 INFO [stderr]     Checking vstatus v0.0.1 (/source)
Dec 12 03:53:27.415 INFO [stderr] warning: unused variable: `format`
Dec 12 03:53:27.416 INFO [stderr]  --> src/lib.rs:5:12
Dec 12 03:53:27.416 INFO [stderr]   |
Dec 12 03:53:27.416 INFO [stderr] 5 | pub fn run(format: &str) -> i32 {
Dec 12 03:53:27.416 INFO [stderr]   |            ^^^^^^ help: consider using `_format` instead
Dec 12 03:53:27.416 INFO [stderr]   |
Dec 12 03:53:27.416 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 03:53:27.416 INFO [stderr] 
Dec 12 03:53:27.773 INFO [stderr] warning: unused variable: `format`
Dec 12 03:53:27.774 INFO [stderr]  --> src/lib.rs:5:12
Dec 12 03:53:27.774 INFO [stderr]   |
Dec 12 03:53:27.774 INFO [stderr] 5 | pub fn run(format: &str) -> i32 {
Dec 12 03:53:27.774 INFO [stderr]   |            ^^^^^^ help: consider using `_format` instead
Dec 12 03:53:27.775 INFO [stderr]   |
Dec 12 03:53:27.775 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 03:53:27.775 INFO [stderr] 
Dec 12 03:53:31.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.11s
Dec 12 03:53:31.644 INFO [stderr] su: No module specific data is present
Dec 12 03:53:32.351 INFO running `"docker" "inspect" "ac7a41ce1eaed2800e7c7bdb32e189eaf55d56807e73f87bac70ede8d3f455f3"`
Dec 12 03:53:32.639 INFO running `"docker" "rm" "-f" "ac7a41ce1eaed2800e7c7bdb32e189eaf55d56807e73f87bac70ede8d3f455f3"`
Dec 12 03:53:32.924 INFO [stdout] ac7a41ce1eaed2800e7c7bdb32e189eaf55d56807e73f87bac70ede8d3f455f3