Dec 04 12:03:52.045 INFO checking quelledanielle/webcam against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:03:52.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 12:03:52.557 INFO [stdout] 207e299593058bd2da7b328dac5ce1bb679bc237b2e027588e9cb063e1aa462a
Dec 04 12:03:52.559 INFO running `"docker" "start" "-a" "207e299593058bd2da7b328dac5ce1bb679bc237b2e027588e9cb063e1aa462a"`
Dec 04 12:03:53.695 INFO [stderr] usermod: no changes
Dec 04 12:03:53.775 INFO [stderr]     Checking webcam v0.1.0 (/source)
Dec 04 12:03:54.175 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 04 12:03:54.175 INFO [stderr]  --> src/lib.rs:1:12
Dec 04 12:03:54.175 INFO [stderr]   |
Dec 04 12:03:54.175 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 04 12:03:54.175 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 04 12:03:54.175 INFO [stderr]   |
Dec 04 12:03:54.175 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 12:03:54.175 INFO [stderr] 
Dec 04 12:03:54.310 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 04 12:03:54.310 INFO [stderr]  --> src/lib.rs:1:12
Dec 04 12:03:54.310 INFO [stderr]   |
Dec 04 12:03:54.310 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 04 12:03:54.310 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 04 12:03:54.310 INFO [stderr]   |
Dec 04 12:03:54.310 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 12:03:54.310 INFO [stderr] 
Dec 04 12:03:54.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 04 12:03:54.342 INFO [stderr] su: No module specific data is present
Dec 04 12:03:55.867 INFO running `"docker" "inspect" "207e299593058bd2da7b328dac5ce1bb679bc237b2e027588e9cb063e1aa462a"`
Dec 04 12:03:56.125 INFO running `"docker" "rm" "-f" "207e299593058bd2da7b328dac5ce1bb679bc237b2e027588e9cb063e1aa462a"`
Dec 04 12:03:56.404 INFO [stdout] 207e299593058bd2da7b328dac5ce1bb679bc237b2e027588e9cb063e1aa462a