Dec 12 02:20:59.150 INFO checking IcyDefiance/euler_solutions against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:20:59.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 02:20:59.614 INFO [stdout] 8859bef4c2df927986313b60fa96e623c03d03163e8b617cca2d3d61cb1844d9
Dec 12 02:20:59.622 INFO running `"docker" "start" "-a" "8859bef4c2df927986313b60fa96e623c03d03163e8b617cca2d3d61cb1844d9"`
Dec 12 02:21:00.388 INFO [stderr] usermod: no changes
Dec 12 02:21:00.504 INFO [stderr]     Checking smallvec v0.4.3
Dec 12 02:21:00.513 INFO [stderr]     Checking fine_grained v0.1.2
Dec 12 02:21:01.496 INFO [stderr]     Checking primal-sieve v0.2.7
Dec 12 02:21:03.040 INFO [stderr]     Checking primal v0.2.3
Dec 12 02:21:04.141 INFO [stderr]     Checking euler_solutions v0.1.0 (/source)
Dec 12 02:21:05.871 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 12 02:21:05.871 INFO [stderr]  --> src/main.rs:1:12
Dec 12 02:21:05.871 INFO [stderr]   |
Dec 12 02:21:05.871 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 12 02:21:05.871 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 12 02:21:05.871 INFO [stderr]   |
Dec 12 02:21:05.871 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 02:21:05.871 INFO [stderr] 
Dec 12 02:21:05.875 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 12 02:21:05.875 INFO [stderr]  --> src/main.rs:1:12
Dec 12 02:21:05.875 INFO [stderr]   |
Dec 12 02:21:05.875 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 12 02:21:05.875 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 12 02:21:05.875 INFO [stderr]   |
Dec 12 02:21:05.875 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 02:21:05.875 INFO [stderr] 
Dec 12 02:21:05.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.50s
Dec 12 02:21:05.916 INFO [stderr] su: No module specific data is present
Dec 12 02:21:06.552 INFO running `"docker" "inspect" "8859bef4c2df927986313b60fa96e623c03d03163e8b617cca2d3d61cb1844d9"`
Dec 12 02:21:06.874 INFO running `"docker" "rm" "-f" "8859bef4c2df927986313b60fa96e623c03d03163e8b617cca2d3d61cb1844d9"`
Dec 12 02:21:07.152 INFO [stdout] 8859bef4c2df927986313b60fa96e623c03d03163e8b617cca2d3d61cb1844d9