Dec 15 18:14:55.090 INFO testing conjecture-0.4.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 18:14:55.090 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 15 18:14:55.499 INFO [stdout] 7656b1abd88ebd54448b2523762d637d7846ef07a3810c96f23eb29fad0ee3df
Dec 15 18:14:55.503 INFO running `"docker" "start" "-a" "7656b1abd88ebd54448b2523762d637d7846ef07a3810c96f23eb29fad0ee3df"`
Dec 15 18:14:56.712 INFO [stderr] usermod: no changes
Dec 15 18:14:56.919 INFO [stderr]    Compiling conjecture v0.4.0 (/source)
Dec 15 18:15:02.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
Dec 15 18:15:02.955 INFO [stderr] su: No module specific data is present
Dec 15 18:15:03.572 INFO running `"docker" "inspect" "7656b1abd88ebd54448b2523762d637d7846ef07a3810c96f23eb29fad0ee3df"`
Dec 15 18:15:03.871 INFO running `"docker" "rm" "-f" "7656b1abd88ebd54448b2523762d637d7846ef07a3810c96f23eb29fad0ee3df"`
Dec 15 18:15:04.122 INFO [stdout] 7656b1abd88ebd54448b2523762d637d7846ef07a3810c96f23eb29fad0ee3df
Dec 15 18:15:04.129 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 15 18:15:04.580 INFO [stdout] 03b517000874a748e6781aab790278a1b41c5453017e519b3dc54b60977ca325
Dec 15 18:15:04.582 INFO running `"docker" "start" "-a" "03b517000874a748e6781aab790278a1b41c5453017e519b3dc54b60977ca325"`
Dec 15 18:15:05.678 INFO [stderr] usermod: no changes
Dec 15 18:15:05.906 INFO [stderr]    Compiling conjecture v0.4.0 (/source)
Dec 15 18:15:11.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
Dec 15 18:15:11.828 INFO [stderr] su: No module specific data is present
Dec 15 18:15:12.695 INFO running `"docker" "inspect" "03b517000874a748e6781aab790278a1b41c5453017e519b3dc54b60977ca325"`
Dec 15 18:15:12.995 INFO running `"docker" "rm" "-f" "03b517000874a748e6781aab790278a1b41c5453017e519b3dc54b60977ca325"`
Dec 15 18:15:13.290 INFO [stdout] 03b517000874a748e6781aab790278a1b41c5453017e519b3dc54b60977ca325
Dec 15 18:15:13.300 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 15 18:15:13.660 INFO [stdout] 53cac7b60d8c4be40e86255940182312283e16b4e581e0df805eb51cc77e662b
Dec 15 18:15:13.664 INFO running `"docker" "start" "-a" "53cac7b60d8c4be40e86255940182312283e16b4e581e0df805eb51cc77e662b"`
Dec 15 18:15:14.710 INFO [stderr] usermod: no changes
Dec 15 18:15:14.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 15 18:15:14.923 INFO [stderr]      Running /target/debug/deps/conjecture-e808e25600a4d589
Dec 15 18:15:14.951 INFO [stdout] 
Dec 15 18:15:14.951 INFO [stdout] running 7 tests
Dec 15 18:15:14.955 INFO [stdout] test intminimize::tests::minimize_down_to ... ok
Dec 15 18:15:14.955 INFO [stdout] test intminimize::tests::unset_relevant_bits ... ok
Dec 15 18:15:14.955 INFO [stdout] test intminimize::tests::sort_bits ... ok
Dec 15 18:15:14.963 INFO [stdout] test database::tests::can_delete_non_existing_key ... ok
Dec 15 18:15:14.967 INFO [stdout] test database::tests::appears_in_listing_after_saving ... ok
Dec 15 18:15:14.983 INFO [stdout] test database::tests::can_delete_key ... ok
Dec 15 18:15:14.999 INFO [stdout] test engine::tests::minimizes_all_examples ... ok
Dec 15 18:15:14.999 INFO [stdout] 
Dec 15 18:15:14.999 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:15:14.999 INFO [stdout] 
Dec 15 18:15:15.003 INFO [stderr]    Doc-tests conjecture
Dec 15 18:15:17.435 INFO [stdout] 
Dec 15 18:15:17.435 INFO [stdout] running 0 tests
Dec 15 18:15:17.435 INFO [stdout] 
Dec 15 18:15:17.435 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:15:17.435 INFO [stdout] 
Dec 15 18:15:17.443 INFO [stderr] su: No module specific data is present
Dec 15 18:15:18.103 INFO running `"docker" "inspect" "53cac7b60d8c4be40e86255940182312283e16b4e581e0df805eb51cc77e662b"`
Dec 15 18:15:18.335 INFO running `"docker" "rm" "-f" "53cac7b60d8c4be40e86255940182312283e16b4e581e0df805eb51cc77e662b"`
Dec 15 18:15:18.683 INFO [stdout] 53cac7b60d8c4be40e86255940182312283e16b4e581e0df805eb51cc77e662b