Dec 13 04:06:29.440 INFO testing scturtle/100days against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 04:06:29.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 04:06:30.195 INFO [stdout] 5be29cd6696c1f612e7bd5b4d125d2eafadd30a3fd3ad0ceb131df902515e387
Dec 13 04:06:30.201 INFO running `"docker" "start" "-a" "5be29cd6696c1f612e7bd5b4d125d2eafadd30a3fd3ad0ceb131df902515e387"`
Dec 13 04:06:31.862 INFO [stderr] usermod: no changes
Dec 13 04:06:31.927 INFO [stderr]    Compiling l00days v0.1.0 (/source)
Dec 13 04:06:32.323 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 13 04:06:32.323 INFO [stderr]  --> src/l00days.rs:1:12
Dec 13 04:06:32.323 INFO [stderr]   |
Dec 13 04:06:32.323 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 13 04:06:32.323 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 13 04:06:32.323 INFO [stderr]   |
Dec 13 04:06:32.323 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 04:06:32.323 INFO [stderr] 
Dec 13 04:06:33.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Dec 13 04:06:33.695 INFO [stderr] su: No module specific data is present
Dec 13 04:06:34.429 INFO running `"docker" "inspect" "5be29cd6696c1f612e7bd5b4d125d2eafadd30a3fd3ad0ceb131df902515e387"`
Dec 13 04:06:34.736 INFO running `"docker" "rm" "-f" "5be29cd6696c1f612e7bd5b4d125d2eafadd30a3fd3ad0ceb131df902515e387"`
Dec 13 04:06:35.123 INFO [stdout] 5be29cd6696c1f612e7bd5b4d125d2eafadd30a3fd3ad0ceb131df902515e387
Dec 13 04:06:35.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 04:06:35.807 INFO [stdout] d7d379117df232709d847236b4f770a4c598361fe3dd676ba30a76d2ce1d3f37
Dec 13 04:06:35.904 INFO running `"docker" "start" "-a" "d7d379117df232709d847236b4f770a4c598361fe3dd676ba30a76d2ce1d3f37"`
Dec 13 04:06:37.137 INFO [stderr] usermod: no changes
Dec 13 04:06:37.195 INFO [stderr]    Compiling l00days v0.1.0 (/source)
Dec 13 04:06:37.998 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 13 04:06:37.998 INFO [stderr]  --> src/l00days.rs:1:12
Dec 13 04:06:37.998 INFO [stderr]   |
Dec 13 04:06:37.998 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 13 04:06:37.998 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 13 04:06:37.998 INFO [stderr]   |
Dec 13 04:06:37.998 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 04:06:37.998 INFO [stderr] 
Dec 13 04:06:39.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
Dec 13 04:06:39.214 INFO [stderr] su: No module specific data is present
Dec 13 04:06:39.840 INFO running `"docker" "inspect" "d7d379117df232709d847236b4f770a4c598361fe3dd676ba30a76d2ce1d3f37"`
Dec 13 04:06:40.176 INFO running `"docker" "rm" "-f" "d7d379117df232709d847236b4f770a4c598361fe3dd676ba30a76d2ce1d3f37"`
Dec 13 04:06:40.469 INFO [stdout] d7d379117df232709d847236b4f770a4c598361fe3dd676ba30a76d2ce1d3f37
Dec 13 04:06:40.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 04:06:41.095 INFO [stdout] 8cd55cdbeb394e17e1e1061d3eba63c79c0e5a08f6cc74ba2b89bed7f519bea5
Dec 13 04:06:41.098 INFO running `"docker" "start" "-a" "8cd55cdbeb394e17e1e1061d3eba63c79c0e5a08f6cc74ba2b89bed7f519bea5"`
Dec 13 04:06:43.171 INFO [stderr] usermod: no changes
Dec 13 04:06:43.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 04:06:43.243 INFO [stderr]      Running /target/debug/deps/l00days-6e746f368406c726
Dec 13 04:06:43.247 INFO [stdout] 
Dec 13 04:06:43.247 INFO [stdout] running 5 tests
Dec 13 04:06:43.247 INFO [stdout] test day2::test_mult ... ok
Dec 13 04:06:43.247 INFO [stdout] test day3::test_permute ... ok
Dec 13 04:06:43.247 INFO [stdout] test day4::test_count_of_1bits ... ok
Dec 13 04:06:43.247 INFO [stdout] test day1::test_hanoi ... ok
Dec 13 04:06:43.515 INFO [stdout] test day5::test_eratosthenes ... ok
Dec 13 04:06:43.515 INFO [stderr]      Running /target/debug/deps/l00days-aec2ccbec8ecdde2
Dec 13 04:06:43.515 INFO [stdout] 
Dec 13 04:06:43.515 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:06:43.515 INFO [stdout] 
Dec 13 04:06:43.520 INFO [stdout] 
Dec 13 04:06:43.520 INFO [stdout] running 0 tests
Dec 13 04:06:43.520 INFO [stdout] 
Dec 13 04:06:43.520 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:06:43.520 INFO [stdout] 
Dec 13 04:06:43.521 INFO [stderr]    Doc-tests l00days
Dec 13 04:06:43.863 INFO [stdout] 
Dec 13 04:06:43.863 INFO [stdout] running 0 tests
Dec 13 04:06:43.863 INFO [stdout] 
Dec 13 04:06:43.863 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:06:43.863 INFO [stdout] 
Dec 13 04:06:43.871 INFO [stderr] su: No module specific data is present
Dec 13 04:06:44.653 INFO running `"docker" "inspect" "8cd55cdbeb394e17e1e1061d3eba63c79c0e5a08f6cc74ba2b89bed7f519bea5"`
Dec 13 04:06:44.944 INFO running `"docker" "rm" "-f" "8cd55cdbeb394e17e1e1061d3eba63c79c0e5a08f6cc74ba2b89bed7f519bea5"`
Dec 13 04:06:45.213 INFO [stdout] 8cd55cdbeb394e17e1e1061d3eba63c79c0e5a08f6cc74ba2b89bed7f519bea5