Dec 05 06:06:34.435 INFO checking stlog-0.3.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:06:34.435 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 06:06:34.671 INFO [stdout] 287a1550b4a8b6277f72add3035b17afa3faddbe8730500f5c4ee02762c5ef28
Dec 05 06:06:34.674 INFO running `"docker" "start" "-a" "287a1550b4a8b6277f72add3035b17afa3faddbe8730500f5c4ee02762c5ef28"`
Dec 05 06:06:35.219 INFO [stderr] usermod: no changes
Dec 05 06:06:35.288 INFO [stderr]    Compiling stlog-macros v0.1.1
Dec 05 06:06:35.289 INFO [stderr]    Compiling stlog v0.3.2 (/source)
Dec 05 06:06:38.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 06:06:38.483 INFO [stderr]   --> examples/local.rs:18:5
Dec 05 06:06:38.483 INFO [stderr]    |
Dec 05 06:06:38.483 INFO [stderr] 18 |     info!(logger, "Hello!");
Dec 05 06:06:38.483 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:06:38.483 INFO [stderr]    |
Dec 05 06:06:38.483 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 06:06:38.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 06:06:38.483 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 06:06:38.483 INFO [stderr] 
Dec 05 06:06:38.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 06:06:38.483 INFO [stderr]   --> examples/local.rs:19:5
Dec 05 06:06:38.483 INFO [stderr]    |
Dec 05 06:06:38.483 INFO [stderr] 19 |     error!(logger, "Bye!");
Dec 05 06:06:38.483 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:06:38.483 INFO [stderr]    |
Dec 05 06:06:38.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 06:06:38.483 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 06:06:38.483 INFO [stderr] 
Dec 05 06:06:38.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
Dec 05 06:06:38.611 INFO [stderr] su: No module specific data is present
Dec 05 06:06:38.995 INFO running `"docker" "inspect" "287a1550b4a8b6277f72add3035b17afa3faddbe8730500f5c4ee02762c5ef28"`
Dec 05 06:06:39.192 INFO running `"docker" "rm" "-f" "287a1550b4a8b6277f72add3035b17afa3faddbe8730500f5c4ee02762c5ef28"`
Dec 05 06:06:39.414 INFO [stdout] 287a1550b4a8b6277f72add3035b17afa3faddbe8730500f5c4ee02762c5ef28