Dec 11 09:55:58.353 INFO checking scturtle/100days against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:55:58.353 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11 09:55:58.660 INFO [stdout] 0426c8013ca11c5681b5950be3de4764b1980a0a53a19f32427cf8f1b028316e
Dec 11 09:55:58.662 INFO running `"docker" "start" "-a" "0426c8013ca11c5681b5950be3de4764b1980a0a53a19f32427cf8f1b028316e"`
Dec 11 09:56:00.111 INFO [stderr] usermod: no changes
Dec 11 09:56:00.192 INFO [stderr]     Checking l00days v0.1.0 (/source)
Dec 11 09:56:00.604 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 11 09:56:00.604 INFO [stderr]  --> src/l00days.rs:1:12
Dec 11 09:56:00.604 INFO [stderr]   |
Dec 11 09:56:00.604 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 11 09:56:00.604 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 11 09:56:00.604 INFO [stderr]   |
Dec 11 09:56:00.604 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 09:56:00.604 INFO [stderr] 
Dec 11 09:56:01.048 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 11 09:56:01.048 INFO [stderr]  --> src/l00days.rs:1:12
Dec 11 09:56:01.049 INFO [stderr]   |
Dec 11 09:56:01.049 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 11 09:56:01.049 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 11 09:56:01.049 INFO [stderr]   |
Dec 11 09:56:01.049 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 09:56:01.050 INFO [stderr] 
Dec 11 09:56:01.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 11 09:56:01.328 INFO [stderr] su: No module specific data is present
Dec 11 09:56:02.404 INFO running `"docker" "inspect" "0426c8013ca11c5681b5950be3de4764b1980a0a53a19f32427cf8f1b028316e"`
Dec 11 09:56:02.798 INFO running `"docker" "rm" "-f" "0426c8013ca11c5681b5950be3de4764b1980a0a53a19f32427cf8f1b028316e"`
Dec 11 09:56:03.188 INFO [stdout] 0426c8013ca11c5681b5950be3de4764b1980a0a53a19f32427cf8f1b028316e